SSDs & NVMe Drives

Ranked by price per gigabyte

Updated daily · No paid placements

As of May 2026, the cheapest ssds & nvme drives on BuyPerUnit costs $0.0196/GB — a Seagate Seagate Exos 28TB Internal Hard Drive HDD - 3.5 in CMR SATA 6Gb/s, 7200 RPM, 512MB Cache, 2.5M MTBF - ST28000NM000C (Renewed) (28 TB) available at Amazon for $549.00. BuyPerUnit tracks 726 ssds & nvme drives products across Amazon, Best Buy, and Newegg, updated daily. The average price is $0.1336/GB.
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1

Seagate Exos 28TB Internal Hard Drive HDD - 3.5 in CMR SATA 6Gb/s, 7200 RPM, 512MB Cache, 2.5M MTBF - ST28000NM000C (Renewed)

SeagateAmazon85% below avg

Capacity

28 TB

Price

$549.00

$/GB

$0.020

Check Price at Amazon
2

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 SSD33% below avg

Capacity

4 TB

Price

$359.99

$/GB

$0.090

Check Price at Amazon
3

Crucial X9 4TB 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 - CT4000X9SSD902

CrucialAmazonSATA SSD30% below avg

Capacity

4 TB

Price

$375.92

$/GB

$0.094

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4

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 SSD29% below avg

Capacity

4 TB

Price

$379.97

$/GB

$0.095

Check Price at Amazon
5

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 SSD29% below avg

Capacity

2 TB

Price

$189.99

$/GB

$0.095

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6

KingSpec MemoStone 512GB External SSD, USB 3.2 Gen2 Dual Type A/C Interface - Up to 540MB/s, Portable Solid State Drive Perfectly Compatible with Smartphones/Laptops/Tablets/Desktops

KingSpecAmazon3yrSATA SSD25% below avg

Capacity

512 GB

Price

$50.99

$/GB

$0.100

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7

ADATA SU630 1.92TB (2TB Class) SSD, 2.5" SATA Internal Solid State Drive, Speed up to 520MB/s

ADATAAmazonSATA SSD22% below avg

Capacity

1.92 TB

Price

$199.99

$/GB

$0.104

Check Price at Amazon
8

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 SSD21% below avg

Capacity

1 TB

Price

$104.99

$/GB

$0.105

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9

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/Pro, Windows, Mac, Android Phones and Tablets

SSKAmazon3yrSATA SSD21% below avg

Capacity

4 TB

Price

$419.99

$/GB

$0.105

Check Price at Amazon
10

Crucial X10 4TB 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 - CT4000X10SSD9-02

CrucialAmazonSATA SSD

Capacity

4 TB

Price

$427.99

$/GB

$0.107

Check Price at Amazon
11

Crucial BX500 4TB 3D NAND SATA III 2.5" Internal SSD, Bundle with Green Extreme 6' Anti-Static Wrist Strap

CrucialAmazon1yrSATA SSD

Capacity

4 TB

Price

$429.99

$/GB

$0.107

Check Price at Amazon
12

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

$216.99

$/GB

$0.108

Check Price at Amazon
13

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

TEAMGROUPAmazon

Capacity

2 TB

Price

$217.15

$/GB

$0.109

Check Price at Amazon
14

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 SSD90d low

Capacity

1 TB

Price

$109.99

$/GB

$0.110

Check Price at Amazon
15

Crucial BX500 4TB 3D NAND SATA 2.5-Inch Internal SSD, up to 540MB/s - CT4000BX500SSD1, Solid State Drive

CrucialAmazonSATA SSD

Capacity

4 TB

Price

$444.99

$/GB

$0.111

Check Price at Amazon
16

SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE61-4T00-G25

SanDiskAmazonSATA SSD

Capacity

4 TB

Price

$449.99

$/GB

$0.112

Check Price at Amazon
17

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

UnknownAmazon

Capacity

4 TB

Price

$449.99

$/GB

$0.112

Check Price at Amazon
18

Crucial X10 4TB 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, Black – CT4000X10SSD9C02

CrucialAmazonSATA SSD

Capacity

4 TB

Price

$450.55

$/GB

$0.113

Check Price at Amazon
19

Netac 2TB ZX20 Extreme Portable NVMe SSD External Solid State Drive up to 2000MB/s Read 1700MB/s Write Speed USB 3.2 Gen.2 Business Travel Drive Essential Supports Win to Go

NetacAmazon3yrSATA SSD

Capacity

2 TB

Price

$226.99

$/GB

$0.113

Check Price at Amazon
20

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

$227.12

$/GB

$0.114

Check Price at Amazon
21

Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5" 7mm (0.28") SSD Internal Solid State Drive (SU002TBSS3A55S25EC)

SP Silicon PowerAmazonSATA SSD

Capacity

2 TB

Price

$229.97

$/GB

$0.115

Check Price at Amazon
22

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

UnknownAmazon

Capacity

4 TB

Price

$469.99

$/GB

$0.117

Check Price at Amazon
23

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

$236.95

$/GB

$0.118

Check Price at Amazon
24

Fikwot 1TB External SSD, Portable SSD, Up to 2000MB/s, USB 3.2 Gen2x2 External Solid State Drives, Compatible with Smart TV, PS5/PS4(Pro), iPhone 15/16, Xbox, Mac & Windows and Other Devices(FP80)

FikwotAmazon5yrSATA SSD

Capacity

1 TB

Price

$119.99

$/GB

$0.120

Check Price at Amazon
25

PNY CS900 2TB 3D NAND 2.5" SATA III Internal Solid State Drive (SSD) - (SSD7CS900-2TB-RB)

PNYAmazon3yrSATA SSD

Capacity

2 TB

Price

$239.99

$/GB

$0.120

Check Price at Amazon
26

SANDISK 2TB Extreme Portable SSD, Officially Licensed for PlayStation 5 Console and PC - up to 1000MB/s, USB-C, USB 3.2 Gen 2, Drop Protection - External Solid State Drive - SDSSDE62P-2T00-G25

SanDiskAmazonSATA SSD

Capacity

2 TB

Price

$239.99

$/GB

$0.120

Check Price at Amazon
27

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

$244.61

$/GB

$0.122

Check Price at Amazon
28

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

Silicon PowerAmazon

Capacity

4 TB

Price

$489.97

$/GB

$0.122

Check Price at Amazon
29

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

$245.00

$/GB

$0.122

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

$245.00

$/GB

$0.122

Check Price at Amazon
31

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

Western DigitalAmazon3yrSATA SSD

Capacity

2 TB

Price

$249.80

$/GB

$0.125

Check Price at Amazon
32

Silicon Power 4TB US75 Nvme PCIe Gen4 M.2 2280 SSD R/W Up to 7,000/6,500 MB/s, Compatible with PlayStation 5 (SP04KGBP44US7505)

SP Silicon PowerAmazonNVMe

Capacity

4 TB

Price

$499.97

$/GB

$0.125

Check Price at Amazon
33

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

TEAMGROUPAmazon

Capacity

2 TB

Price

$252.99

$/GB

$0.126

Check Price at Amazon
34

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 SSD

Capacity

1 TB

Price

$127.49

$/GB

$0.127

Check Price at Amazon
35

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 SSD

Capacity

4 TB

Price

$518.00

$/GB

$0.130

Check Price at Amazon
36

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

$64.99

$/GB

$0.130

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37

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

$129.99

$/GB

$0.130

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38

Patriot P410 2TB Internal SSD - NVMe PCIe Gen 4x4 - M.2 2280 - Sequential Read: Up to 5,000MB/s and Sequential Write: Up to 4,500MB/s - Compatible with PS5 - Solid State Drive - P410P2TBM28H

PatriotAmazon

Capacity

2 TB

Price

$259.99

$/GB

$0.130

Check Price at Amazon
39

SanDisk 4TB Extreme PRO Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2x2, IP65 Water and Dust Resistance, Updated Firmware - External Solid State Drive - SDSSDE81-4T00-G25

SanDiskAmazonSATA SSD20% this week

Capacity

4 TB

Price

$522.05

$/GB

$0.131

Check Price at Amazon
40

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

$130.99

$/GB

$0.131

Check Price at Amazon
41

KingSpec OneBoom 1TB SSD 2.5 Inch SATA III Internal Solid State Drive, 550MB/s Read, 3D NAND Flash, SATA3 6Gb/s, for PC Laptop PS4 Upgrade

KingSpecAmazon3yrSATA SSD

Capacity

1 TB

Price

$133.97

$/GB

$0.134

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42

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 SSD

Capacity

1 TB

Price

$133.99

$/GB

$0.134

Check Price at Amazon
43

SANDISK 1TB SSD Plus M.2 NVMe SSD - PCIE Gen 3.0, Up to 3,200 MB/s - Internal Solid State Drive - SDSSDA3N-1T00-G26

SanDiskAmazon3yrNVMe

Capacity

1 TB

Price

$134.38

$/GB

$0.134

Check Price at Amazon
44

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

SP Silicon PowerAmazonNVMe

Capacity

2 TB

Price

$269.97

$/GB

$0.135

Check Price at Amazon
45

PHIXERO P20 External Portable SSD 512GB,up to 2050Mb/s,External Solid State Drives with 2 in 1 USB C Cable with LED Indicator,USB 3.2 Gen 2 Portable Hard Drive for iPhone 15/16 PRO, Mac, PC & Laptops

PHIXEROAmazonSATA SSD

Capacity

512 GB

Price

$69.99

$/GB

$0.137

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46

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

$549.99

$/GB

$0.137

Check Price at Amazon
47

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 DigitalAmazon

Capacity

2 TB

Price

$275.00

$/GB

$0.138

Check Price at Amazon
48

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
49

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

$277.97

$/GB

$0.139

Check Price at Amazon
50

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

KingSpecAmazon3yrSATA SSD

Capacity

1 TB

Price

$139.97

$/GB

$0.140

Check Price at Amazon
51

1TB External SSD, USB4 40Gbps Portable SSD 2TB with Cooling Fan, Up to 3700MB/s, External Solid State Drives Compatible with Mac mini, iPhone 15/16 Series, Tablets, MacBook, iPad, iMac, etc(FP110)

FikwotAmazonSATA SSD

Capacity

1 TB

Price

$139.99

$/GB

$0.140

Check Price at Amazon
52

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 SSD

Capacity

1 TB

Price

$139.99

$/GB

$0.140

Check Price at Amazon
53

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
54

Lexar 2TB Professional Go Portable SSD w/Hub, Supports Apple 4K 60fps ProRes, Up to 1050MB/s, USB 3.2, Rugged, IP65, Ultracompact, Compatible w/iPhone 15/16 (Not 17), External SSD (LSL400S002T-RNSNU)

LexarAmazonSATA SSD

Capacity

2 TB

Price

$279.99

$/GB

$0.140

Check Price at Amazon
55

Western Digital 2TB WD Blue SN580 NVMe Internal Solid State Drive SSD - Gen4 x4 PCIe 16Gb/s, M.2 2280, Up to 4,150 MB/s - WDS200T3B0E

Western DigitalAmazon5yrNVMe

Capacity

2 TB

Price

$279.99

$/GB

$0.140

Check Price at Amazon
56

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

Western DigitalAmazon

Capacity

1 TB

Price

$280.75

$/GB

$0.140

Check Price at Amazon
57

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

$140.99

$/GB

$0.141

Check Price at Amazon
58

Netac 1TB Portable SSD USB 3.2 Gen 2 (10 Gbps, Type-C) External Solid State Drive Backup Slim Portable Drive for File Storage/Business Travel Essential, Rapid Read & Write Low Noise, Zslim

NetacAmazon3yrSATA SSD

Capacity

1 TB

Price

$141.99

$/GB

$0.142

Check Price at Amazon
59

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 SSD

Capacity

2 TB

Price

$284.88

$/GB

$0.142

Check Price at Amazon
60

Netac 500GB Portable SSD USB 3.2 Gen 2 (10 Gbps, Type-C) External Solid State Drive Backup Slim Portable Drive for File Storage/Business Travel Essential, Rapid Read & Write Low Noise, Zslim

NetacAmazon3yrSATA SSD90d low

Capacity

500 GB

Price

$71.24

$/GB

$0.142

Check Price at Amazon
61

Amazon Basics Portable External SSD, 2TB, 2000MB/s Speeds, USB 3.2 Gen 2, IP65 Water & Dust Resistant, Black

Amazon BasicsAmazonSATA SSD

Capacity

2 TB

Price

$284.99

$/GB

$0.142

Check Price at Amazon
62

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

$72.99

$/GB

$0.143

Check Price at Amazon
63

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 SSD

Capacity

1 TB

Price

$142.89

$/GB

$0.143

Check Price at Amazon
64

Silicon Power 1TB A55 M.2 SATA M+B Key SSD Internal Solid State Drive 2280 SU001TBSS3A55M28AB

SP Silicon PowerAmazonSATA SSD

Capacity

1 TB

Price

$143.97

$/GB

$0.144

Check Price at Amazon
65

Western Digital 1TB WD Green SN350 NVMe Internal SSD Solid State Drive - Gen3 PCIe, QLC, M.2 2280, Up to 3,200 MB/s - WDS100T3G0C

Western DigitalAmazon3yrNVMe

Capacity

1 TB

Price

$145.00

$/GB

$0.145

Check Price at Amazon
66

Aiibe 1TB NVMe M.2 SSD Internal Solid State Drive PCIe 4.0 M.2 2280 1TB SSD Read Speeds Up to 7450MB/s for Laptop, PC, Gaming, Video Editing, PS5

AiibeAmazon1yrNVMe

Capacity

1 TB

Price

$145.34

$/GB

$0.145

Check Price at Amazon
67

Western Digital 2TB WD Blue SN580 NVMe Internal Solid State Drive SSD - Gen4 x4 PCIe 16Gb/s, M.2 2280, Up to 4,150 MB/s - WDS200T3B0E

Western DigitalAmazon5yrNVMe90d low

Capacity

2 TB

Price

$291.99

$/GB

$0.146

Check Price at Amazon
68

Addlink S70 Lite 1TB Ultra Durability Gaming SSD Maximum Speed 3200 MB/s Internal Solid State Hard Drive - M.2 2280 PCIe 3.0 NVMe Gen3X4 3D NAND SSD (ad1TBS70M2P)

UnknownAmazon

Capacity

1 TB

Price

$146.44

$/GB

$0.146

Check Price at Amazon
69

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 SSD90d low

Capacity

512 GB

Price

$74.99

$/GB

$0.146

Check Price at Amazon
70

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 SSD

Capacity

1 TB

Price

$146.49

$/GB

$0.146

Check Price at Amazon
71

Silicon Power 2TB UD90 2230 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/3,200MB/s Solid State Drive Compatible with Steam Deck (SU02KGBP44UD9007MM)

Silicon PowerAmazon

Capacity

2 TB

Price

$294.97

$/GB

$0.147

Check Price at Amazon
72

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

$75.99

$/GB

$0.148

Check Price at Amazon
73

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

$149.00

$/GB

$0.149

Check Price at Amazon
74

Sandisk 1TB Portable SSD - Lavender, Up to 800MB/s, USB-C, USB 3.2 Gen 2, External Solid State Drive - SDSSDE29-1T00-AWL

SanDiskAmazonSATA SSD

Capacity

1 TB

Price

$149.00

$/GB

$0.149

Check Price at Amazon
75

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

IntelAmazon5yrNVMe

Capacity

1 TB

Price

$149.00

$/GB

$0.149

Check Price at Amazon
76

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

$149.99

$/GB

$0.150

Check Price at Amazon
77

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 DigitalAmazon

Capacity

2 TB

Price

$299.99

$/GB

$0.150

Check Price at Amazon
78

M.2 NVMe SSD 4TB With Double Surface Aesthetic Dissipation Heatsink,Up to 7300MB/s SLC Cache&HMB, PS5 Storage Expansion, Tailored for Gamers, Editors&AI Creators Demanding Blazing-Fast Speed GM988HW

UnknownAmazon

Capacity

4 TB

Price

$600.99

$/GB

$0.150

Check Price at Amazon
79

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

$303.54

$/GB

$0.152

Check Price at Amazon
80

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 SSD

Capacity

512 GB

Price

$77.99

$/GB

$0.152

Check Price at Amazon
81

KingSpec NX Series 1TB Gen3x4 NVMe M.2 SSD, Up to 3500MB/s, 3D NAND Flash M2 2280 Internal Solid State Drive, for Desktop and Laptop

KingSpecAmazon3yrNVMe

Capacity

1 TB

Price

$152.97

$/GB

$0.153

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82

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

$152.99

$/GB

$0.153

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83

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

$153.97

$/GB

$0.154

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84

Crucial BX500 1TB 3D NAND SATA 2.5-Inch Internal SSD, up to 540MB/s - CT1000BX500SSD1, Solid State Drive

CrucialAmazonSATA SSD

Capacity

1 TB

Price

$153.99

$/GB

$0.154

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85

Kingston NV3 2TB M.2 2280 NVMe SSD | PCIe 4.0 Gen 4x4 | Up to 6000 MB/s | SNV3S/2000G

KingstonAmazon

Capacity

2 TB

Price

$309.95

$/GB

$0.155

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86

SANDISK 1TB Portable SSD - Up to 800MB/s, USB-C, USB 3.2 Gen 2, Updated Firmware - External Solid State Drive - SDSSDE30-1T00-G26

SanDiskAmazonSATA SSD

Capacity

1 TB

Price

$154.99

$/GB

$0.155

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87

BUFFALO External SSD 1TB - Compatible with PS4 / PS5 / Windows/Mac - USB-C - USB-A - USB 3.2 - External Solid State Drive - SSD-PG1.0U3B

BUFFALOAmazon3yrSATA SSD

Capacity

1 TB

Price

$154.99

$/GB

$0.155

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88

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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89

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 SSD

Capacity

512 GB

Price

$79.97

$/GB

$0.156

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90

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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91

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 SSD90d low

Capacity

512 GB

Price

$79.99

$/GB

$0.156

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92

ORICO M.2 2280 SATA SSD, 512GB Internal M.2 SSD with B+M Key for Desktop/Laptop, SATA III 6Gbps NGFF Solid State Drive Low Power Consumption (PCIe NVMe Incompatible) - Y20M

ORICOAmazon3yrNVMe

Capacity

512 GB

Price

$79.99

$/GB

$0.156

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93

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 SSD

Capacity

512 GB

Price

$79.99

$/GB

$0.156

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94

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 GM528

BestossAmazon3yrNVMe

Capacity

1 TB

Price

$156.99

$/GB

$0.157

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95

Water Panther 3.84TB SAS 12Gbps 2.5-inch x 15mm Enterprise SSD in 14G/15G/16G Tray Compatible with Dell PowerEdge Servers 0N85XX 0X8F87 R340 R640 R450 R650 C6600 NX440 T440 (Renewed)

UnknownAmazon

Capacity

3.84 TB

Price

$604.41

$/GB

$0.157

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96

TEAMGROUP T-FORCE VULCAN Z 1TB SLC Cache 3D NAND TLC 2.5 Inch SATA III Internal Solid State Drive SSD (R/W Speed up to 550/500 MB/s) T253TZ001T0C101

TeamGroupAmazonSATA SSD

Capacity

1 TB

Price

$157.99

$/GB

$0.158

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97

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

SP Silicon PowerAmazonNVMe

Capacity

1 TB

Price

$158.97

$/GB

$0.159

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98

KOOTION External SSD 250GB Portable SSD High-Speed Solid State Drive, Read up to 500MB/s & Write up to 450MB/s

KOOTIONAmazon1yrSATA SSD

Capacity

250 GB

Price

$39.99

$/GB

$0.160

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99

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

$79.99

$/GB

$0.160

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100

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

fanxiangAmazon5yrNVMe

Capacity

1 TB

Price

$159.99

$/GB

$0.160

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

Looking for the best SSD deals? BuyPerUnit compares 726+ 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 $0.020/GB, while the average across all drives is $0.134/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 $0.0196/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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