SSDs & NVMe Drives

Ranked by price per gigabyte

Updated daily · No paid placements

As of July 2026, the cheapest ssds & nvme drives on BuyPerUnit costs $0.0825/GB — a Ediloca Ediloca 4TB SSD Internal Solid State Drive 2.5" SATA III 6Gb/s, 550MB/s Read Speed 3D QLC NAND, 4TB SATA SSD PC/Laptop Upgrade, Shock-Resistant & Drop-Proof(ES106) (4 TB) available at Amazon for $329.99. BuyPerUnit tracks 1371 ssds & nvme drives products across Amazon, Best Buy, and Newegg, updated daily. The average price is $0.1309/GB.
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1

Ediloca 4TB SSD Internal Solid State Drive 2.5" SATA III 6Gb/s, 550MB/s Read Speed 3D QLC NAND, 4TB SATA SSD PC/Laptop Upgrade, Shock-Resistant & Drop-Proof(ES106)

EdilocaAmazonSATA SSD37% below avg

Capacity

4 TB

Price

$329.99

$/GB

$0.082

Check Price at Amazon
2

SP Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5'' 7mm (0.28'') Internal Solid State Drive (SP004TBSS3A55S25)

SP Silicon PowerAmazonSATA SSD35% below avg

Capacity

4 TB

Price

$339.97

$/GB

$0.085

Check Price at Amazon
3

fanxiang 4TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 500 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q

fanxiangAmazon3yrSATA SSD35% below avg

Capacity

4 TB

Price

$339.99

$/GB

$0.085

Check Price at Amazon
4

Fikwot FX815 4TB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop

FikwotAmazon5yrSATA SSD33% below avg

Capacity

4 TB

Price

$351.49

$/GB

$0.088

Check Price at Amazon
5

TEAMGROUP QX 4TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 500/460 MB/s 800TBW Laptop & PC Desktop T253X7004T0C101

TeamGroupAmazonSATA SSD32% below avg

Capacity

4 TB

Price

$355.99

$/GB

$0.089

Check Price at Amazon
6

Lexar 8TB Armor 700 Portable SSD, Up to 2000MB/s, USB 3.2 Gen 2x2, Rugged, IP66 Water & Dust Resistance, Compatible w/iPhone 15, Cameras, Gaming Consoles, External SSD, Dark Blue (LAR700X008T-RNLNU)

LexarAmazonSATA SSD28% below avg

Capacity

8 TB

Price

$749.99

$/GB

$0.094

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7

Crucial BX500 SATA SSD 4TB, 2.5", Up to 540MB/s, Laptop and Desktop (PC) Compatible, 3D NAND, Dynamic Write Acceleration, Internal Solid State Drive - CT4000BX500SSD101

CrucialAmazonSATA SSD28% below avg

Capacity

4 TB

Price

$378.75

$/GB

$0.095

Check Price at Amazon
8

Vansuny 2TB Portable External SSD, USB 3.1 Gen2 Up to 500MB/s Solid State Drive, Metal USB C Mini Portable External Hard Drive for PC, Laptop, Phones and More

VansunyAmazonSATA SSD24% below avg

Capacity

2 TB

Price

$198.99

$/GB

$0.099

Check Price at Amazon
9

SANDISK 8TB Extreme Portable SSD (Old Model) - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-8T00-G25

SanDiskAmazonSATA SSD

Capacity

8 TB

Price

$839.49

$/GB

$0.105

Check Price at Amazon
10

KingSpec 2TB Internal SSD 2.5” SATA III - Championship Edition, Up to 560MB/s Read, 3D NAND Flash, Ideal for Old Laptop/Desktop Upgrade & Gaming Consoles

KingSpecAmazonSATA SSD

Capacity

2 TB

Price

$209.97

$/GB

$0.105

Check Price at Amazon
11

SSK Portable SSD 4TB External Solid State Drives, up to 1050MB/s USB C SSD External Hard Drive USB 3.2 Gen2 for iPhone 15/16/17Pro, Windows, Mac, Android Phones and Tablets

SSKAmazon3yrSATA SSD90d low

Capacity

4 TB

Price

$419.99

$/GB

$0.105

Check Price at Amazon
12

Crucial X10 8TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac & Android, Durable Storage for Games, Photos & Files, Blue - CT8000X10SSD9-02

CrucialAmazonSATA SSD

Capacity

8 TB

Price

$845.99

$/GB

$0.106

Check Price at Amazon
13

Crucial X10 6TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac & Android, Durable Storage for Games, Photos & Files, Blue - CT6000X10SSD9-02

CrucialAmazonSATA SSD

Capacity

6 TB

Price

$643.99

$/GB

$0.107

Check Price at Amazon
14

Vansuny 1TB Portable External SSD, USB 3.1 Gen2 540MB/s High-Speed Data ssd External Hard Drive USB C, Metal Mini Portable External Solid State Drive, Red

VansunyAmazon1yrSATA SSD

Capacity

1 TB

Price

$107.99

$/GB

$0.108

Check Price at Amazon
15

Bestoss 2.5 Inch 2TB SSD SATA III 6Gb/s Internal Hard Drive for Pc or Laptop, Internal State Drive, Up to 550MB/s, Computer Storage Upgrade for Office, Students, Home Entertainment

BestossAmazon3yrSATA SSD

Capacity

2 TB

Price

$215.99

$/GB

$0.108

Check Price at Amazon
16

TEAMGROUP QX 2TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 560/500 MB/s 400TBW Laptop & PC Desktop T253X7002T0C101

TeamGroupAmazonSATA SSD

Capacity

2 TB

Price

$219.89

$/GB

$0.110

Check Price at Amazon
17

fanxiang SSD 2TB Internal Solid State Drive SATA III 6Gb/s 2.5", 3D NAND, SLC Cache, Up to 520MB/s, Compatible with Laptops and PC Desktops(S101)

fanxiangAmazon3yrSATA SSD

Capacity

2 TB

Price

$219.99

$/GB

$0.110

Check Price at Amazon
18

Ediloca EP1000 External Hard Drive 2TB,Portable Ssd,External Solid State Drives Up to 1000MB/s Read, Storage Expansion, Compatible w/USB-C Smartphones, PC, Mac, Tablets, Sleek & Sturdy Design

EdilocaAmazon3yrSATA SSD

Capacity

2 TB

Price

$219.99

$/GB

$0.110

Check Price at Amazon
19

TEAMGROUP T-Force Vulcan Z 2TB SLC Cache 3D NAND TLC 2.5 Inch SATA III Internal Solid State Drive SSD (R/W Speed up to 550/500 MB/s) T253TZ002T0C101

TeamGroupAmazonSATA SSD90d low

Capacity

2 TB

Price

$219.99

$/GB

$0.110

Check Price at Amazon
20

Western Digital 4TB WD Blue SN5000 NVMe Internal Solid State Drive SSD - PCIe Gen 4.0, M.2 2280, Up to 5,500 MB/s - WDS400T4B0E [New Generation]

Western DigitalAmazon5yrNVMe

Capacity

4 TB

Price

$445.00

$/GB

$0.111

Check Price at Amazon
21

Fikwot FN960 4TB M.2 NVMe SSD PCIe Gen4 x4 2280 Internal Solid State Drive with Heatsink, Up to 5,000MB/s, Dynamic SLC Cache, Compatible with PS5 Internal SSD

FikwotAmazonNVMe90d low

Capacity

4 TB

Price

$445.99

$/GB

$0.111

Check Price at Amazon
22

Silicon Power 2TB NVMe M.2 PCIe Gen3x4 2280 SSD Solid State Drive (SP002TBP34A60M28)

SP Silicon PowerAmazonNVMe90d low

Capacity

2 TB

Price

$229.97

$/GB

$0.115

Check Price at Amazon
23

KingSpec OneBoom 1TB Internal SSD 2.5" SATA III – Up to 550MB/s Read, 3D NAND, Ideal for Old PC, Laptop & PS4 Upgrades

KingSpecAmazon3yrSATA SSD90d low

Capacity

1 TB

Price

$116.97

$/GB

$0.117

Check Price at Amazon
24

fanxiang 1TB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 560 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q

fanxiangAmazon3yrSATA SSD90d low

Capacity

1 TB

Price

$116.99

$/GB

$0.117

Check Price at Amazon
25

TEAMGROUP T-Force Vulcan Z 2TB SLC Cache 3D NAND TLC 2.5 Inch SATA III Internal Solid State Drive SSD (R/W Speed up to 550/500 MB/s) T253TZ002T0C101

TeamGroupAmazonSATA SSD

Capacity

2 TB

Price

$233.99

$/GB

$0.117

Check Price at Amazon
26

Crucial X9 2TB Portable SSD, Up to 1050MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac, & Android, Reliable Storage for Games, Files, & Backups, Black - CT2000X9SSD902

CrucialAmazonSATA SSD

Capacity

2 TB

Price

$238.38

$/GB

$0.119

Check Price at Amazon
27

Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,500 MB/s (SP04KGBP44UD9005)

SP Silicon PowerAmazonNVMe

Capacity

4 TB

Price

$479.97

$/GB

$0.120

Check Price at Amazon
28

Silicon Power 4TB US75 Nvme PCIe Gen4 M.2 2280 SSD R/W Up to 7,000/6,500 MB/s with Heatsink (SP04KGBP44US7505AC)

SP Silicon PowerAmazonNVMe90d low

Capacity

4 TB

Price

$479.97

$/GB

$0.120

Check Price at Amazon
29

fanxiang 4TB NVMe SSD PCIe Gen 4 Gaming SSD for PS5, Up to 7000MB/s M.2 2280 SSD Compatible with PS5 Storage Expansion, Internal Solid State Drive for Gamers, Professionals, Creators S880E

fanxiangAmazon5yrNVMe

Capacity

4 TB

Price

$479.99

$/GB

$0.120

Check Price at Amazon
30

Crucial BX500 2TB 3D NAND SATA 2.5-Inch Internal SSD, up to 540MB/s - CT2000BX500SSD1, Solid State Drive

CrucialAmazonSATA SSD

Capacity

2 TB

Price

$244.00

$/GB

$0.122

Check Price at Amazon
31

Timetec 1TB SSD 3D NAND SATA III 6Gb/s 2.5 Inch 7mm (0.28") Read Speed Up to 550 MB/s SLC Cache Performance Boost Internal Solid State Drive for PC Computer Desktop and Laptop (1TB)

TimetecAmazon3yrSATA SSD90d low

Capacity

1 TB

Price

$123.99

$/GB

$0.124

Check Price at Amazon
32

Western Digital 2TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS200T3G0C

Western DigitalAmazon3yrNVMe

Capacity

2 TB

Price

$249.00

$/GB

$0.124

Check Price at Amazon
33

Crucial X10 Pro 4TB Portable SSD, Up to 2100MB/s Read, 2000MB/s Write, 3.2 USB-C, External Solid State Drive, Durable Storage for PC & Mac, for Professional Creators, Black - ‎CT4000X10PROSSD902

CrucialAmazonSATA SSD90d low

Capacity

4 TB

Price

$498.74

$/GB

$0.125

Check Price at Amazon
34

KingSpec 1TB Internal SSD 2.5” SATA III - Championship Edition, Up to 560MB/s Read, 3D NAND Flash, Ideal for Old Laptop/Desktop Upgrade & Gaming Consoles

KingSpecAmazonSATA SSD

Capacity

1 TB

Price

$125.69

$/GB

$0.126

Check Price at Amazon
35

Vansuny 1TB SATA III SSD Internal Solid State Drive 2.5” Internal Drive Advanced 3D NAND Flash Up to 500MB/s SSD Hard Drive for PC Laptop

VansunyAmazon1yrSATA SSD90d low

Capacity

1 TB

Price

$127.29

$/GB

$0.127

Check Price at Amazon
36

BUFFALO External SSD 2TB - Up to 600MB/s - USB-C - USB-A - USB 3.2 Gen 2 (Compatible with PS4 / PS5 / Windows/Mac) - External Solid State Drive Stick - ‎‎SSD-PUT2.0U3B

BUFFALOAmazonSATA SSD

Capacity

2 TB

Price

$254.99

$/GB

$0.127

Check Price at Amazon
37

RONGSHU 1TB SATA SSD 2.5'' Internal Solid State Drive, SATA III 6 Gb/s Read Speed Up to 550 MB/s 3D NAND TLC Internal SSD, Upgrade Laptop PC/Desktops

RONGSHUAmazonSATA SSD

Capacity

1 TB

Price

$128.99

$/GB

$0.129

Check Price at Amazon
38

KingSpec 1TB 2.5 SSD SATA III Internal - 550MB/s Read, 520MB/s Write with 3D NAND Flash, for Laptop & Desktop PC Upgrade

KingSpecAmazon3yrSATA SSD90d low

Capacity

1 TB

Price

$129.59

$/GB

$0.130

Check Price at Amazon
39

Silicon Power 1TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU001TBSS3A55S25EC)

SP Silicon PowerAmazonSATA SSD

Capacity

1 TB

Price

$129.97

$/GB

$0.130

Check Price at Amazon
40

Bestoss SSD 1TB 2.5 Inch Internal Hard Drive for Pc or Laptop, SATA III 6Gb/s Internal State Drive, Up to 550MB/s, Computer Storage Upgrade for Office, Students, Home Entertainment

BestossAmazon3yrSATA SSD

Capacity

1 TB

Price

$129.99

$/GB

$0.130

Check Price at Amazon
41

Fikwot FX815 1TB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop

FikwotAmazon5yrSATA SSD

Capacity

1 TB

Price

$129.99

$/GB

$0.130

Check Price at Amazon
42

Crucial BX500 SATA SSD 2TB, 2.5 Inch Internal Hard Drive, up to 540 MB/s, 2TB SSD Compatible with Laptop and Desktop (PC), 3D NAND, Dynamic Write Acceleration - CT2000BX500SSD101

CrucialAmazonSATA SSD

Capacity

2 TB

Price

$259.99

$/GB

$0.130

Check Price at Amazon
43

Vansuny 1TB USB Solid State Drive Up to 1000MB/s 3.2 Gen 2 Dual SSD USB A + Type C Portable External SSD for Android Phone Tablet Laptop MacBook PC

VansunyAmazonSATA SSD

Capacity

1 TB

Price

$130.99

$/GB

$0.131

Check Price at Amazon
44

TEAMGROUP T-Force Vulcan Z 1TB SLC Cache 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD (R/W Speed up to 550/470 MB/s) T253TY001T0C101

TeamGroupAmazonSATA SSD

Capacity

1 TB

Price

$131.99

$/GB

$0.132

Check Price at Amazon
45

KingSpec 1TB 2.5" SATA SSD, SATA III 6Gb/s Internal Solid State Drive - 3D NAND Flash TLC, Compatible with Desktop/Laptop/All-in-one

KingSpecAmazon3yrSATA SSD

Capacity

1 TB

Price

$132.97

$/GB

$0.133

Check Price at Amazon
46

TEAMGROUP T-Force Vulcan Z 1TB SLC Cache 3D NAND TLC 2.5 Inch SATA III Internal Solid State Drive SSD, PC Upgrade (Read/Write Speed up to 550/500 MB/s) T253TZ001T0C101

TeamGroupAmazonSATA SSD

Capacity

1 TB

Price

$132.99

$/GB

$0.133

Check Price at Amazon
47

fanxiang 512GB SATA SSD 2.5'' SSD SATA III 6 Gb/s Internal Solid State Drive Up to 560 MB/s 3D NAND SLC Cache for Laptop and PC Desktop Performance Boost 7mm(0.28″) S101Q

fanxiangAmazon3yrSATA SSD90d low

Capacity

512 GB

Price

$68.39

$/GB

$0.134

Check Price at Amazon
48

Western Digital 2TB Elements SE - Portable SSD, USB 3.0, Compatible with PC, Mac - WDBAYN0020BBK-WESN

Western DigitalAmazon3yrSATA SSD

Capacity

2 TB

Price

$268.99

$/GB

$0.134

Check Price at Amazon
49

SANDISK 2TB Extreme Portable SSD (Old Model) - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-2T00-G25

SanDiskAmazonSATA SSD10% this week

Capacity

2 TB

Price

$269.75

$/GB

$0.135

Check Price at Amazon
50

SanDisk 2TB Portable SSD - Up to 800MB/s, USB-C, USB 3.2 Gen 2, Updated Firmware - External Solid State Drive - SDSSDE30-2T00-G26

SanDiskAmazonSATA SSD

Capacity

2 TB

Price

$269.99

$/GB

$0.135

Check Price at Amazon
51

fanxiang S101 1TB SSD SATA SSD 1TB Internal Solid State Drive SATA III 6Gb/s 2.5" SSD, UP to 520MB/s, 3D NAND TLC, Upgrade Laptop PC and Desktops

fanxiangAmazon3yrSATA SSD

Capacity

1 TB

Price

$135.99

$/GB

$0.136

Check Price at Amazon
52

Timetec 512GB SSD 3D NAND SATA III 6Gb/s 2.5 Inch 7mm (0.28") Read Speed Up to 550 MB/s SLC Cache Performance Boost Internal Solid State Drive for PC Computer Desktop and Laptop (512GB)

TimetecAmazon3yrSATA SSD90d low

Capacity

512 GB

Price

$69.99

$/GB

$0.137

Check Price at Amazon
53

Colorful 512GB SSD,SSD 512GB,2.5 SATA III Internal - 500MB/s Read, 450MB/s Write with TLC 3D NAND Flash, for Laptop & Desktop PC Upgrade

ColorfulAmazon3yrSATA SSD90d low

Capacity

512 GB

Price

$69.99

$/GB

$0.137

Check Price at Amazon
54

Patriot P210 512GB Internal SSD - SATA 3 2.5" - Solid State Drive - P210S512G25

Patriot MemoryAmazonSATA SSD90d low

Capacity

512 GB

Price

$69.99

$/GB

$0.137

Check Price at Amazon
55

Silicon Power 2TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SP02KGBP44UD9005)

SP Silicon PowerAmazon5yrNVMe

Capacity

2 TB

Price

$275.97

$/GB

$0.138

Check Price at Amazon
56

Vansuny 2TB NVMe M.2 SSD,M2 2280 PCIe 4.0 Internal Solid State Drive,Read Up to 7300MB/s with Heatsink and Screwdrivers for PS5 Consoles PC Gaming Design

VansunyAmazonNVMe

Capacity

2 TB

Price

$275.99

$/GB

$0.138

Check Price at Amazon
57

WD_Black SN7100 4TB NVMe SSD - Gen4 PCIe, M.2 2280, Up to 7,000 MB/s Read Speed, Up to 6,700 MB/s Write Speed, Next Gen TLC 3D NAND, for Laptops, Handheld Gaming Devices - WDS400T4X0E

SanDiskAmazon3yrNVMe

Capacity

4 TB

Price

$556.00

$/GB

$0.139

Check Price at Amazon
58

WD Blue SN5100 2TB NVMe SSD - M.2 2280, PCIe Gen 4.0, Internal Solid State Drive - Read Speeds Up to 7,100MB/s, Upgrade Storage for PC/Laptops - WDS200T5B0E

SanDiskAmazon5yrNVMe

Capacity

2 TB

Price

$279.95

$/GB

$0.140

Check Price at Amazon
59

Ediloca EP1000 External Hard Drive 1TB,Portable Ssd,External Solid State Drives Up to 1000MB/s Read, Storage Expansion, Compatible w/USB-C Smartphones, PC, Mac, Tablets, Sleek & Sturdy Design

EdilocaAmazon3yrSATA SSD

Capacity

1 TB

Price

$139.99

$/GB

$0.140

Check Price at Amazon
60

KingSpec XG7000 2TB NVMe SSD PCIe 4.0-7400MB/s Read Speed, 3D TLC NAND M.2 2280 Internal SSD, Compatible with Gaming PC, Laptop, PS5 Console

KingSpecAmazon3yrNVMe90d low

Capacity

2 TB

Price

$279.99

$/GB

$0.140

Check Price at Amazon
61

WD Blue SA510 2TB SATA SSD - SATA III 6 Gb/s, M.2 2280, Internal Solid State Drive, Up to 560 MB/s - WDS200T3B0B

SanDiskAmazon5yrNVMe90d low

Capacity

2 TB

Price

$279.99

$/GB

$0.140

Check Price at Amazon
62

Fikwot FX991 M.2 SSD 2TB NVMe SSD M2 2280 PCIe Gen 4x4, Read Up to 7100MB/s, Internal Solid State Drive for PS5 Laptop Desktop 3D QLC NAND

FikwotAmazon5yrNVMe

Capacity

2 TB

Price

$279.99

$/GB

$0.140

Check Price at Amazon
63

Western Digital 2TB WD Blue SA510 SATA Internal Solid State Drive SSD - SATA III 6 Gb/s, 2.5"/7mm, Up to 560 MB/s - WDS200T3B0A

Western DigitalAmazon5yrSATA SSD

Capacity

2 TB

Price

$279.99

$/GB

$0.140

Check Price at Amazon
64

Western Digital WD Green SATA 1TB, Up to 545MB/s, 2.5"/7mm, 3Y Warranty, Internal Solid State Drive (WDS100T5G0A-00CPT0)

Western DigitalAmazonSATA SSD

Capacity

1 TB

Price

$280.75

$/GB

$0.140

Check Price at Amazon
65

Vansuny 512GB SATA III SSD Internal Solid State Drive 2.5” Internal Drive Advanced 3D NAND Flash Up to 500MB/s SSD Hard Drive for PC Laptop

VansunyAmazon1yrSATA SSD90d low

Capacity

512 GB

Price

$71.97

$/GB

$0.141

Check Price at Amazon
66

Ediloca 512GB SSD Internal Solid State Drive, 2.5" SATA III 6Gb/s, Up to 450MB/s Read Speed, 3D NAND Flash, Shock Drop-Proof for PC/Laptop/Desktop/NAS, Compatible with Windows/Mac/Linux (ES580E)

EdilocaAmazonSATA SSD

Capacity

512 GB

Price

$71.99

$/GB

$0.141

Check Price at Amazon
67

Bestoss M.2 2280 NVMe SSD 2TB PCIe 4.0, Up to 7350MB/s, SLC Cache & HMB

BestossAmazon3yrNVMe

Capacity

2 TB

Price

$282.99

$/GB

$0.141

Check Price at Amazon
68

Crucial X9 1TB Portable SSD, Up to 1050MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac, & Android, Reliable Storage for Games, Files, & Backups, Black - CT1000X9SSD902

CrucialAmazonSATA SSD90d low

Capacity

1 TB

Price

$141.60

$/GB

$0.142

Check Price at Amazon
69

Vansuny 500GB Portable External SSD, USB 3.1 Gen2 450MB/s High-Speed Data Transfer, Metal USB C Mini Portable External Solid State Drive for PC, Laptop, Phones and More

VansunyAmazon1yrSATA SSD

Capacity

500 GB

Price

$70.99

$/GB

$0.142

Check Price at Amazon
70

TEAMGROUP QX 1TB 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD R/W Speed up to 560/500 MB/s 200TBW Laptop & PC Desktop T253X7001T0C101

TeamGroupAmazonSATA SSD90d low

Capacity

1 TB

Price

$141.99

$/GB

$0.142

Check Price at Amazon
71

KingSpec SSD 1TB, M.2 NVMe Gen3x4 SSD 2280 - Up to 2400MB/s, Internal Solid State Drive with 3D NAND Flash, Compatible with Desktop and Laptop

KingSpecAmazon3yrNVMe

Capacity

1 TB

Price

$142.97

$/GB

$0.143

Check Price at Amazon
72

DIGIERA 1TB Magnetic Portable SSD, External Solid State Drives with USB-C 3.2 Gen 2x2, Speed Up to 2000MB/s, Compact & Durable, Compatible with iPhone 15/16 Series and Other USB-C Devices, Grey

DIGIERAAmazonSATA SSD10% this week

Capacity

1 TB

Price

$143.99

$/GB

$0.144

Check Price at Amazon
73

WD_Black SN7100 2TB NVMe SSD - Gen4 PCIe, M.2 2280, Up to 7,250 MB/s Read Speed, Up to 6,900 MB/s Write Speed, Next Gen TLC 3D NAND, for Laptops, Handheld Gaming Devices - WDS200T4X0E

SanDiskAmazon3yrNVMe90d low

Capacity

2 TB

Price

$289.99

$/GB

$0.145

Check Price at Amazon
74

BIWIN Black Opal NV7400 2TB SSD Gen4x4, Read Speed up to 7450MB/s, NVMe M.2 2280 PCIe 4.0 Internal PC Solid State Drive for Laptop/Desktop/PS5

BIWINAmazonNVMe20% this week

Capacity

2 TB

Price

$289.99

$/GB

$0.145

Check Price at Amazon
75

WD_Black SN850X 4TB NVMe SSD with Heatsink - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s Write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS400T2XHE

SanDiskAmazon5yrNVMe90d low

Capacity

4 TB

Price

$579.99

$/GB

$0.145

Check Price at Amazon
76

Crucial P310 2TB SSD, PCIe Gen4 NVMe M.2 2280, Up to 7,100MB/s, for Laptop, Desktop (PC), & Handheld Gaming Consoles, Includes Acronis Data Recovery Software, Solid State Drive - CT2000P310SSD801

CrucialAmazonNVMe

Capacity

2 TB

Price

$291.99

$/GB

$0.146

Check Price at Amazon
77

Addlink S70 Lite 1TB NVMe SSD – M.2 2280 PCIe Gen3x4, Up to 3,200/2,600 MB/s Read/Write, Internal Solid State Drive for Laptop & Desktop, 3D NAND, 5-Year Warranty (ad1TBS70M2P)

AddlinkAmazonNVMe

Capacity

1 TB

Price

$146.44

$/GB

$0.146

Check Price at Amazon
78

JOIOT 512GB SSD Internal Solid State Hard Drive, 3D NAND 2.5inch SATA III 6GB Internal SSD, Up to 550MB/s, Upgraded Performance for PC Laptop Game Creation

JOIOTAmazonSATA SSD

Capacity

512 GB

Price

$74.99

$/GB

$0.146

Check Price at Amazon
79

Bestoss 1TB NVMe M.2 SSD PCIe 3.0 2280 Internal SSD, Up to 2400MB/s

BestossAmazon3yrNVMe

Capacity

1 TB

Price

$147.98

$/GB

$0.148

Check Price at Amazon
80

Fikwot FX815 512GB SSD, 2.5" SATA SSD, Internal Solid State Drive, Up to 560MB/s, 3D NAND SLC Cashe, Compatible with Laptop & PC Desktop

FikwotAmazon5yrSATA SSD

Capacity

512 GB

Price

$75.99

$/GB

$0.148

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81

RAOYI 512GB Internal SSD SATA III 6Gb/s 2.5” Solid State Drive 3D NAND Flash Advanced SSD Hard Drive Up to 550MB/s SATA 3 SSD Upgrade Performance for PC Laptop

RAOYIAmazonSATA SSD90d low

Capacity

512 GB

Price

$75.99

$/GB

$0.148

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82

Intel 660p Series M.2 2280 1TB PCIe NVMe 3.0 x4 3D2, QLC Internal Solid State Drive (SSD) SSDPEKNW010T8X1

IntelAmazon5yrNVMe90d low

Capacity

1 TB

Price

$149.00

$/GB

$0.149

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83

ADATA Ultimate SU650 Solid State Drive - 1TB Internal SSD - 2.5" SATA 6Gb/s - PC Upgrade - High-Speed, Secure Data Storage - Advanced Error Correction - Desktop Compatible - ASU650SS-1TT-R

ADATAAmazon3yrSATA SSD

Capacity

1 TB

Price

$149.99

$/GB

$0.150

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84

GARMESE 1TB External SSD Up to 2000MB/s, USB 3.2 Gen 2x2 Portable SSD External Solid State Drives Compatible with Game Console/Tablet/Laptop/Mac, Reliable Storage for Gaming, Students, Professionals

GARMESEAmazonSATA SSD

Capacity

1 TB

Price

$149.99

$/GB

$0.150

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85

Crucial X10 2TB Portable SSD, Up to 2,100MB/s, USB 3.2 USB-C, External Solid State Drive, Compatible with Windows, Mac & Android, Durable Storage for Games, Photos & Files, Blue - CT2000X10SSD9-02

CrucialAmazonSATA SSD

Capacity

2 TB

Price

$299.99

$/GB

$0.150

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86

WD_BLACK SN850X 4TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS400T2X0E

SanDiskAmazon5yrNVMe90d low

Capacity

4 TB

Price

$599.99

$/GB

$0.150

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87

Orlian 500GB External Portable SSD Solid State Drive USB 3.1 Gen 2 Up to 500MB/s High-Speed Solid State Drive for Phone, Windows, Android, PC and More

OrlianAmazon2yrSATA SSD

Capacity

500 GB

Price

$75.99

$/GB

$0.152

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88

fanxiang S101 512GB SSD SATA III 6Gb/s 2.5" Internal Solid State Drive, Read Speed up to 500MB/sec, Compatible with Laptop and PC Desktops(Black)

fanxiangAmazon3yrSATA SSD

Capacity

512 GB

Price

$77.99

$/GB

$0.152

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89

Crucial P310 1TB SSD, PCIe Gen4 NVMe M.2 2280, Up to 7,100MB/s, for Laptop, Desktop (PC), & Handheld Gaming Consoles, Includes Acronis Data Recovery Software, Solid State Drive - CT1000P310SSD801

CrucialAmazonNVMe90d low

Capacity

1 TB

Price

$152.63

$/GB

$0.153

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90

Bestoss 4TB M.2 NVMe SSD PCIe4.0 PS5 SSD with Heatsink,PS5 Storage,7350MB/s

BestossAmazon3yrNVMe

Capacity

4 TB

Price

$610.98

$/GB

$0.153

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91

SSK 512GB SSD External Hard Drive, Portable SSD Up to 550MB/s Fast Solid State Drives External, USB 3.2 Gen2 for iPhone 15/16 Pro, Win, Mac, Android with LED Light, Trim, SMART Supported

SSKAmazonSATA SSD90d low

Capacity

512 GB

Price

$78.29

$/GB

$0.153

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92

OSCOO 1TB 2.5" SATA III SSD Internal Solid State Drive Up to 550MB/s

OSCOOAmazon3yrSATA SSD90d low

Capacity

1 TB

Price

$152.99

$/GB

$0.153

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93

GARMESE Portable External SSD 500GB, USB 3.2 Gen 2 External Solid State Drive Up to 1000MB/s, Ultra-Fast Portable SSD Storage for PC, Laptop, Tablet, Game Console – Plug & Play

GARMESEAmazonSATA SSD90d low

Capacity

500 GB

Price

$76.70

$/GB

$0.153

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94

Silicon Power 1TB - NVMe M.2 PCIe Gen3x4 2280 SSD (SP001TBP34A60M28)

SP Silicon PowerAmazonNVMe

Capacity

1 TB

Price

$154.97

$/GB

$0.155

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95

Acer Predator GM7 2TB SSD: M.2 2280 PCIe Gen 4 x4 NVMe 2.0, Read Speed Up to 7400 MB/s, Internal PC Solid State Drive for Laptop, Desktop and PS5 - BL.9BWWR.119

AcerAmazon5yrNVMe

Capacity

2 TB

Price

$309.99

$/GB

$0.155

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96

Bestoss 1TB M.2 SSD NVMe PCIe 2280 Internal Solid State Hard Drive, Up to 5000 MB/s, 3D NAND SLC Cache, SSD for Gaming PC Storage, Business Laptop, Home Entertainment, Creative Workflow

BestossAmazon3yrNVMe90d low

Capacity

1 TB

Price

$155.99

$/GB

$0.156

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97

INLAND Professional 1TB SSD 3D NAND SATA III 6Gb/s 2.5" 7mm Internal Solid State Drive (1T)

INLANDAmazonSATA SSD

Capacity

1 TB

Price

$155.99

$/GB

$0.156

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98

Fanxiang 1TB NVMe SSD PCIe Gen4 M.2 Internal Gaming SSD for PS5, Up to 4800 MB/s, 3D NAND SLC Cache Solid State Drive Upgrade Storage for PC/Laptops S690Q

fanxiangAmazon5yrNVMe90d low

Capacity

1 TB

Price

$155.99

$/GB

$0.156

Check Price at Amazon
99

SSK 256GB SSD External Hard Drive, Portable SSD Up to 550MB/s Fast Solid State Drives, External Drive USB 3.2 Gen2 for iPhone 15/Pro, Windows, Mac, Android with LED Light, Trim, SMART Supported

SSKAmazonSATA SSD90d low

Capacity

256 GB

Price

$39.94

$/GB

$0.156

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100

KingSpec 512GB 2.5 SSD SATA III Internal - 550MB/s Read, 520MB/s Write with 3D NAND Flash, for Laptop & Desktop PC Upgrade

KingSpecAmazon3yrSATA SSD90d low

Capacity

512 GB

Price

$79.97

$/GB

$0.156

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Buy Cheap SSDs: Find the Best Solid State Drive Deals in 2026

Looking for the best SSD deals? BuyPerUnit compares 1371+ NVMe and SATA SSDs ranked by price per gigabyte — the only metric that shows you which drives offer the best value for your money.

Right now, the cheapest SSD storage starts at just $0.082/GB, while the average across all drives is $0.131/GB. Whether you're building a gaming PC, upgrading a laptop, or adding storage to a PS5, we help you find the best deal. Need bulk storage? Compare hard drives here.

SSD Buying Guide: NVMe vs SATA and What to Look For

1. Check Your Motherboard First

Before buying an NVMe SSD, confirm your motherboard has an M.2 slot and which PCIe generation it supports. Most boards since 2018 have at least one M.2 slot. Check your manual or specs page before ordering.

2. Gen 4 in a Gen 3 Slot Still Works

A PCIe Gen 4 NVMe drive installed in a Gen 3 slot will run at Gen 3 speeds (~3,500 MB/s max). You won't get Gen 4's full 7,000 MB/s, but the drive is fully compatible. Gen 4 drives are often the same price as Gen 3 — buy them anyway for future upgrades.

3. Bigger = Lower $/GB

A 2TB NVMe at $120 ($0.059/GB) beats a 1TB at $70 ($0.068/GB) in value. If your budget allows, buying a larger drive saves money per GB and avoids running out of space sooner.

4. SATA for Older Laptops

If you're upgrading a laptop more than 4–5 years old, it likely has a 2.5" SATA slot rather than M.2. A SATA SSD will still be 5–10x faster than the HDD it replaces and gives the machine a new lease on life.

NVMe vs SATA SSD: Which Should You Buy?

TypeTypical $/GBSpeedBest For
NVMe Gen 3 (M.2)$0.050–0.0803,000–3,500 MB/sGaming PC, OS drive, general fast storage
NVMe Gen 4 (M.2)$0.055–0.0905,000–7,000 MB/sPS5 expansion, AMD Ryzen, Intel 12th gen+
NVMe Gen 5 (M.2)$0.10–0.2010,000–14,000 MB/sWorkstations, enthusiast builds
SATA SSD (2.5")$0.045–0.070500–560 MB/sOlder laptops, SATA-only desktops
External Portable SSD$0.07–0.15500–2,000 MB/sPortable storage, video editing on-the-go

Frequently Asked Questions About SSDs

What is the cheapest SSD per GB right now?
The cheapest SSD storage per gigabyte is currently $0.0825/GB. NVMe SSDs at 2TB+ frequently offer the best price per GB — good deals are currently around $0.060/GB for NVMe Gen 4 and $0.045–0.055/GB for SATA SSDs.
Do I need NVMe Gen 4 or is Gen 3 fast enough?
For everyday use — gaming, loading Windows, running apps — Gen 3 NVMe is fast enough and you won't notice a difference. Gen 4 makes a real difference for large file transfers (video production, large game installs) and is required for PS5 storage expansion. If the price difference is small, buy Gen 4.
What SSD brands are most reliable?
Samsung (990 Pro, 870 EVO), WD (Black SN850X, Blue SN580), Crucial (T700, MX500), and SK Hynix (Platinum P41) are all tier-1 choices. Sabrent and Silicon Power offer strong value at lower prices. Avoid no-name drives with no warranty — they often use low-quality flash that degrades quickly.
Which SSD should I buy for a PS5?
The PS5 requires an M.2 NVMe PCIe Gen 4 SSD (2280 form factor recommended). Sony officially requires at least 5,500 MB/s sequential read speed. Top picks: WD Black SN850X, Samsung 990 Pro, Seagate FireCuda 530. A heatsink is optional but recommended for the PS5 bay.
When is the best time to buy cheap SSDs?
Black Friday, Cyber Monday, and Amazon Prime Day typically have the best SSD deals. Prices also drop steadily as new generations launch — Gen 4 drives are significantly cheaper today than at launch. We update rankings daily so you always see current pricing.

How We Find the Cheapest SSDs

BuyPerUnit calculates the price per gigabyte for every SSD by dividing the current price by the storage capacity. This gives you the true cost of storage, making it easy to compare NVMe and SATA drives of different sizes.

Products are ranked from best value (lowest $/GB) to worst. We update prices regularly from Amazon, Best Buy, and Newegg to ensure you always see current deals. Click any product to view the latest price and purchase directly.

BuyPerUnit is an affiliate site. We earn a commission when you purchase through our links at no extra cost to you.

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