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 $0.0548/GB — a Gioneda Gioneda 4TB/2TB SSD 3D NAND SATA III 6Gb/s, 2.5' Internal Solid State Drive up to 540MB/s, Upgrade PC or Laptop Memory and Storage for IT Pros (4TB) available at Newegg for $219.00. BuyPerUnit tracks 1330 ssds & nvme drives products across Amazon, Best Buy, and Newegg, updated daily. The average price is $0.1110/GB.
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1

Gioneda 4TB/2TB SSD 3D NAND SATA III 6Gb/s, 2.5' Internal Solid State Drive up to 540MB/s, Upgrade PC or Laptop Memory and Storage for IT Pros

GionedaNeweggSATA SSD51% below avg

Capacity

4TB

Price

$219.00

$/GB

$0.055

Check Price at Newegg
2

Bestoss 2.5' 4TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible

BestossNeweggSATA SSD30% below avg

Capacity

4TB

Price

$310.99

$/GB

$0.078

Check Price at Newegg
3

KingSpec P3 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 520MB/s, laptop PC Desktop

KingSpecNeweggSATA SSD28% below avg

Capacity

4TB

Price

$319.99

$/GB

$0.080

Check Price at Newegg
4

KingSpec ONEBOOM Gaming Series S5 SSD 4TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop

KingSpecNeweggSATA SSD28% below avg

Capacity

4TB

Price

$319.99

$/GB

$0.080

Check Price at Newegg
5

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 SSD26% below avg

Capacity

4 TB

Price

$329.99

$/GB

$0.082

Check Price at Amazon
6

KingSpec MemoStone 1TB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide

KingSpecNeweggSATA SSD24% below avg

Capacity

1TB

Price

$83.99

$/GB

$0.084

Check Price at Newegg
7

Silicon Power 4TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5' 7mm (0.28') SSD Internal Solid State Drive (SU004TBSS3A55S25NE)

Silicon PowerNeweggSATA SSD24% below avg

Capacity

4TB

Price

$337.79

$/GB

$0.084

Check Price at Newegg
8

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 SSD23% below avg

Capacity

4 TB

Price

$339.97

$/GB

$0.085

Check Price at Amazon
9

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 SSD23% below avg

Capacity

4 TB

Price

$339.99

$/GB

$0.085

Check Price at Amazon
10

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 SSD23% below avg

Capacity

4 TB

Price

$343.42

$/GB

$0.086

Check Price at Amazon
11

fanxiang 4TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 550 MB/s SLC Cache for Laptop and PC Desktop Storage Performance

fanxiangNeweggSATA SSD21% below avg

Capacity

4TB

Price

$349.99

$/GB

$0.087

Check Price at Newegg
12

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

FikwotAmazon3yrSATA SSD21% below avg

Capacity

4 TB

Price

$351.49

$/GB

$0.088

Check Price at Amazon
13

Bestoss 2TB SATA SSD - 2.5 Inch Internal Hard Drive, 6Gb/s, Up to 550MB/s

BestossAmazon3yrSATA SSD

Capacity

2 TB

Price

$181.89

$/GB

$0.091

Check Price at Amazon
14

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 SSD

Capacity

4 TB

Price

$378.17

$/GB

$0.095

Check Price at Amazon
15

KingSpec mSATA SSD Internal Solid State Drive 2TB Data Storage SATA Hard Drives 3D NAND Flash PC Desktop Laptop Notebook Computer Upgrade 2TB

KingSpecNeweggSATA SSD90d low

Capacity

2TB

Price

$189.99

$/GB

$0.095

Check Price at Newegg
16

Team Group PD20 ECO 4TB USB type-C mini external SSD, speed Up to 1,000 MB/s (TPSEG4001T0C102)

TeamNeweggSATA SSD

Capacity

4TB

Price

$385.99

$/GB

$0.096

Check Price at Newegg
17

ADATA LEGEND 710 M.2 2280 2TB PCI-Express 3.0 x4 3D NAND Internal Solid State Drive (SSD) ALEG-710-2TCS

ADATANeweggSATA SSD

Capacity

2TB

Price

$199.99

$/GB

$0.100

Check Price at Newegg
18

fanxiang 2TB SSD SATA 2.5'' 6Gb/s 3D NAND QLC Internal Solid State Drive, Up to 560 MB/s SLC Cache for Laptop and PC Desktop Storage Performance

fanxiangNeweggSATA SSD

Capacity

2TB

Price

$199.99

$/GB

$0.100

Check Price at Newegg
19

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 SSD

Capacity

2 TB

Price

$200.99

$/GB

$0.100

Check Price at Amazon
20

Team Group PD20 4TB Mini Portable SSD USB 3.2 Gen 2x2 Type-C Waterproof Dustproof IP54, Speed up to 2000MB/s (TPSEG5004T0C102)

TeamNeweggSATA SSD

Capacity

4TB

Price

$405.99

$/GB

$0.101

Check Price at Newegg
21

KingSpec M.2 2280 4TB PCIe Gen3 x4, NVMe 1.3 3D NAND Internal Solid State Drive (SSD), up to 3500MB/s

KingSpecNeweggNVMe

Capacity

4TB

Price

$410.99

$/GB

$0.103

Check Price at Newegg
22

KingSpec 2TB 2.5-inch SATA III Internal SSD 6Gb/s - Championship Edition

KingSpecAmazonSATA SSD

Capacity

2 TB

Price

$209.97

$/GB

$0.105

Check Price at Amazon
23

KingSpec P3-FB SSD 2TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop

KingSpecNeweggSATA SSD90d low

Capacity

2TB

Price

$209.99

$/GB

$0.105

Check Price at Newegg
24

MAIWO 2TB Portable SSD External Solid State Drive, USB 3.2 GEN 2 Type-C Up to 1050MB/s, Mini PSSD for iPhone 15 Pro Max MacBook Pro PS5, Aluminum

MAIWONeweggSATA SSD

Capacity

2TB

Price

$209.99

$/GB

$0.105

Check Price at Newegg
25

KingSpec M.2 2280 2TB SSD NGFF M.2 SATA III 6Gb/s Internal Solid State Drive Hard Disk Data Storage for PC Desktop Laptop Ultrabook 3D NAND SATA

KingSpecNeweggSATA SSD

Capacity

2TB

Price

$209.99

$/GB

$0.105

Check Price at Newegg
26

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 SSD

Capacity

4 TB

Price

$419.99

$/GB

$0.105

Check Price at Amazon
27

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

$839.99

$/GB

$0.105

Check Price at Amazon
28

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
29

KingSpec ONEBOOM Gaming Series S5 SSD 2TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 550MB/s, laptop

KingSpecNeweggSATA SSD

Capacity

2TB

Price

$211.99

$/GB

$0.106

Check Price at Newegg
30

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
31

Bestoss 2.5' 2TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible

BestossNeweggSATA SSD

Capacity

2TB

Price

$214.99

$/GB

$0.107

Check Price at Newegg
32

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
33

Yottamaster 2TB Magnetic External SSD, Up to 2000MB/s USB 3.2 Gen 2x2 Portable Solid State Drive, Supports 4K ProRes HDR Compatible with iPhone

YottamasterNeweggSATA SSD

Capacity

2TB

Price

$218.02

$/GB

$0.109

Check Price at Newegg
34

Silicon Power 2TB SSD 3D NAND A55 SLC Cache Performance Boost SATA III 2.5' 7mm (0.28') SSD Internal Solid State Drive (SU002TBSS3A55S25SN)

Silicon PowerNeweggSATA SSD

Capacity

2TB

Price

$218.79

$/GB

$0.109

Check Price at Newegg
35

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
36

Nusyn NSU53 1TB External SSD / USB Drive - Up to 1050MB/s, 2-in-1 USB-C + USB-A, USB 3.2 Gen2, Portable Solid State Drive for iPhone 15/16+

NusynNeweggSATA SSD90d low

Capacity

1TB

Price

$109.99

$/GB

$0.110

Check Price at Newegg
37

Nusyn 2TB Magnetic Portable SSD - Up to 2000MB/s, USB-C, USB 3.2 Gen 2x2, Aluminum+Glass Housing - Black (NSP33)

NusynNeweggSATA SSD

Capacity

2TB

Price

$219.99

$/GB

$0.110

Check Price at Newegg
38

Team Group PD20M 2TB Mag Portable SSD USB 3.2 Gen 2x2 Type-C Compatible with iPhone 15/15 Plus/15 Pro/15 Pro Max, Speed up to 2000MB/s

TeamNeweggSATA SSD

Capacity

2TB

Price

$219.99

$/GB

$0.110

Check Price at Newegg
39

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
40

TEAMGROUP T-Force Vulcan Z 2TB SLC Cache 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD (R/W Speed up to 550/470 MB/s) T253TY002T0C101

TeamGroupAmazonSATA SSD90d low

Capacity

2 TB

Price

$219.99

$/GB

$0.110

Check Price at Amazon
41

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

$441.00

$/GB

$0.110

Check Price at Amazon
42

MemoStone 1TB 20Gbps Extreme Portable SSD - Up to 1900MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow

MemoStoneNeweggSATA SSD

Capacity

1TB

Price

$110.99

$/GB

$0.111

Check Price at Newegg
43

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
44

Samsung - T5 EVO Portable SSD 8TB, Up to 460MB/s , USB 3.2 Gen 1, Ideal use for Gamers & Creators - Black

SamsungBest Buy3yrSATA SSD
4.2(33)
460 / 460MB/s
20% this week

Capacity

8 TB

Price

$895.99

$/GB

$0.112

Check Price at Best Buy
45

SAMSUNG T5 EVO Portable SSD 4TB, USB 3.2 Gen 1 External Solid State Drive, Seq. Read Speeds Up to 460MB/s for Gaming and Content Creation

SamsungNeweggSATA SSD

Capacity

4TB

Price

$449.49

$/GB

$0.112

Check Price at Newegg
46

Crucial X6 4TB Portable SSD - Up to 800 MB/s - USB 3.2 - External Solid State Drive, USB-C - CT4000X6SSD9

CrucialNeweggSATA SSD

Capacity

4TB

Price

$449.99

$/GB

$0.112

Check Price at Newegg
47

Crucial X6 SE 4TB External USB-C/USB-A Portable SSD CT4000X6SSD9SE

CrucialNeweggSATA SSD

Capacity

4TB

Price

$449.99

$/GB

$0.112

Check Price at Newegg
48

SanDisk 4TB Extreme External Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - SDSSDE51-4T00-AW25

SanDiskNeweggSATA SSD

Capacity

4TB

Price

$449.99

$/GB

$0.112

Check Price at Newegg
49

SANDISK - 8TB Desk Drive USB Type-C Desktop External SSD - Black

SanDiskBest BuySATA SSD
4.6(32)
1,000MB/s

Capacity

8 TB

Price

$899.99

$/GB

$0.112

Check Price at Best Buy
50

Silicon Power 2TB NVMe PCIe Gen3 x4 M.2 2280 SSD (SU002TBP34A60M28SN)

Silicon PowerNeweggNVMe

Capacity

2TB

Price

$229.79

$/GB

$0.115

Check Price at Newegg
51

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
52

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

$229.99

$/GB

$0.115

Check Price at Amazon
53

DATO Magnetic External SSD 4TB External Solid State Drive Portable SSD USB 4.0 Gen 3x2 up to 4000/3600 MB/s Type-C 4K ProRes HDR Record, Compatible

DATONeweggSATA SSD22% this week

Capacity

4TB

Price

$459.99

$/GB

$0.115

Check Price at Newegg
54

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 SSD90d low

Capacity

2 TB

Price

$230.03

$/GB

$0.115

Check Price at Amazon
55

Crucial P2 2TB 3D NAND NVMe PCIe M.2 SSD Up to 2400 MB/s - CT2000P2SSD8

CrucialNeweggNVMe29% this week

Capacity

2TB

Price

$231.30

$/GB

$0.116

Check Price at Newegg
56

TEAMGROUP T-Force Vulcan Z 2TB SLC Cache 3D NAND QLC 2.5 Inch SATA III Internal Solid State Drive SSD (R/W Speed up to 550/470 MB/s) T253TY002T0C101

TeamGroupAmazonSATA SSD

Capacity

2 TB

Price

$233.99

$/GB

$0.117

Check Price at Amazon
57

Western Digital 4TB WD Blue SN5000 NVMe SSD, PCIe Gen 4.0, up to 5,500 MB/s Read Speeds Internal Solid State Drive (SSD) WDS

Western DigitalNeweggNVMe90d low

Capacity

4TB

Price

$469.00

$/GB

$0.117

Check Price at Newegg
58

PNY CS900 2TB 3D NAND 2.5' SATA III Internal Solid State Drive SSD7CS900-2TB-RB

PNYNeweggSATA SSD

Capacity

2TB

Price

$234.99

$/GB

$0.117

Check Price at Newegg
59

Team Group PD20 2TB Mini Portable SSD USB 3.2 Gen 2x2 Type-C Waterproof Dustproof IP54, Speed up to 2000MB/s (TPSEG5002T0C102)

TeamNeweggSATA SSD

Capacity

2TB

Price

$235.99

$/GB

$0.118

Check Price at Newegg
60

Lexar NQ780 4TB PCIe Gen 4x4 NVMe M.2 Internal SSD

LexarNeweggNVMe

Capacity

4TB

Price

$474.99

$/GB

$0.119

Check Price at Newegg
61

OWC 28TB (20TB HDD 7200 RPM, 8TB NVMe m.2 SSD) miniStack STX Stackable Storage and Thunderbolt Hub Xpansion Solution

OWCNeweggNVMe

Capacity

28TB

Price

$3329.99

$/GB

$0.119

Check Price at Newegg
62

Silicon Power 4TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,500 MB/s (SU04KGBP44UD9005SN)

Silicon PowerNeweggNVMe

Capacity

4TB

Price

$475.79

$/GB

$0.119

Check Price at Newegg
63

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

$238.24

$/GB

$0.119

Check Price at Amazon
64

TEAMGROUP MS30 2TB with SLC Cache 3D NAND TLC M.2 2280 SATA III 6Gb/s Internal Solid State Drive SSD (Read/Write Speed up to 550/500 MB/s)

TeamGroupNeweggSATA SSD

Capacity

2TB

Price

$238.99

$/GB

$0.119

Check Price at Newegg
65

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
66

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 PowerAmazonNVMe

Capacity

4 TB

Price

$479.97

$/GB

$0.120

Check Price at Amazon
67

KingSpec M.2 2280 2TB PCIe Gen 4x4 with NVMe 1.4 3D NAND Laptop & Desktop Internal Solid State Drive NVMe SSD R/W up to 4,000/3,700 MB/s XF-L 2TB 2280

KingSpecNeweggNVMe

Capacity

2TB

Price

$239.99

$/GB

$0.120

Check Price at Newegg
68

MAIWO Magnetic Portable SSD 2TB External Solid State Drive, USB 3.2 GEN 2 Type-C Up to 2000MB/s, Mini PSSD Supports 4K Videos ProRes for iPhone

MAIWONeweggSATA SSD

Capacity

2TB

Price

$239.99

$/GB

$0.120

Check Price at Newegg
69

TEAM X2 MAX DRIVE 2TB Titanium USB 3.2 Gen2 External Solid State Flash Drive, Dual Interface Type-C and Type-A

TEAMNeweggSATA SSD

Capacity

2TB

Price

$239.99

$/GB

$0.120

Check Price at Newegg
70

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 S

fanxiangAmazon5yrNVMe

Capacity

4 TB

Price

$479.99

$/GB

$0.120

Check Price at Amazon
71

Micron 1TB NVMe 2400 M.2 TCG-Opal Client SSD Model (MTFDKBA1T0QFM-1BD15ABYYR)

MicronNeweggNVMe

Capacity

1TB

Price

$120.00

$/GB

$0.120

Check Price at Newegg
72

Verbatim 4TB Vi7000 Internal SSD

VerbatimNeweggSATA SSD

Capacity

4TB

Price

$487.90

$/GB

$0.122

Check Price at Newegg
73

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

Western DigitalAmazon3yrSATA SSD90d low

Capacity

2 TB

Price

$243.95

$/GB

$0.122

Check Price at Amazon
74

Bestoss 2.5' 1TB SSD SATA III 6Gb/s 3D NAND Internal Solid State Hard Drive SSDs for Laptop and Computer, Up to 550MB/s, laptop PC Desktop compatible

BestossNeweggSATA SSD

Capacity

1TB

Price

$121.99

$/GB

$0.122

Check Price at Newegg
75

Gioneda 1TB SSD 3D NAND SATA III 6Gb/s, 2.5' Internal Solid State Drive up to 540MB/s, Upgrade PC or Laptop Memory and Storage for IT Pros

GionedaNeweggSATA SSD

Capacity

1TB

Price

$121.99

$/GB

$0.122

Check Price at Newegg
76

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
77

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

CrucialNeweggSATA SSD90d low

Capacity

2TB

Price

$244.00

$/GB

$0.122

Check Price at Newegg
78

KingSpec M.2 2280 4TB SSD NGFF M.2 SATA III 6Gb/s Internal Solid State Drive Hard Disk Data Storage for PC Desktop Laptop Ultrabook 3D NAND SATA

KingSpecNeweggSATA SSD

Capacity

4TB

Price

$488.99

$/GB

$0.122

Check Price at Newegg
79

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

Western DigitalAmazon3yrNVMe

Capacity

2 TB

Price

$244.99

$/GB

$0.122

Check Price at Amazon
80

WD Blue SN5100 4TB NVMe SSD, PCIe Gen 4.0, up to 6,900 MB/s read speeds

Western DigitalNeweggNVMe90d low

Capacity

4TB

Price

$489.99

$/GB

$0.122

Check Price at Newegg
81

Crucial X9 2TB Portable SSD - Up to 1050MB/s Read - PC and Mac, Lightweight and small - USB 3.2 External Solid State Drive - CT2000X9SSD9

CrucialNeweggSATA SSD90d low

Capacity

2TB

Price

$245.67

$/GB

$0.123

Check Price at Newegg
82

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
83

Timetec 1TB SSD 3D NAND SATA III 6Gb/s 2.5 Inch 7mm (0.28') Read Speed Up to 510 MB/s SLC Cache Performance Boost Internal Solid State Drive for PC

TimetecNeweggSATA SSD

Capacity

1TB

Price

$123.99

$/GB

$0.124

Check Price at Newegg
84

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

TimetecNeweggSATA SSD90d low

Capacity

1TB

Price

$123.99

$/GB

$0.124

Check Price at Newegg
85

KingSpec P3-FB SSD 1TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop

KingSpecNeweggSATA SSD

Capacity

1TB

Price

$123.99

$/GB

$0.124

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86

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

CrucialNeweggSATA SSD

Capacity

4 TB

Price

$497.95

$/GB

$0.124

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87

TEAMGROUP MP44Q 4TB PCIe Gen4 x4 M.2 2280 SSD Laptop & Desktop & NUC & NAS compatible, Speed up to 7400MB/s (TM8FFD004T0C101)

TeamGroupNeweggNVMe

Capacity

4TB

Price

$498.99

$/GB

$0.125

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88

KingSpec P3 SSD 1TB Internal 2.5' Solid State Drive 2.5 Inch SATA III 3D NAND Flash Data Storage, Speed up to 560MB/s, laptop PC Desktop

KingSpecNeweggSATA SSD

Capacity

1TB

Price

$124.99

$/GB

$0.125

Check Price at Newegg
89

Team Group PD20 ECO 2TB USB type-C mini external SSD, speed Up to 1,000 MB/s (TPSEG4002T0C102)

TeamNeweggSATA SSD

Capacity

2TB

Price

$249.99

$/GB

$0.125

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90

Titanium Micro 2TB External SSD, Titanium One Up to 500MB/s, Wrap-around USB-C 3.2 Gen 2, Rugged IP66 Water & Drop Resistance, Portable Solid State

TitaniumNeweggSATA SSD

Capacity

2TB

Price

$249.99

$/GB

$0.125

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91

PNY RP60 2TB USB 3.2 Type-C Portable SSD - Up to 2000MB/s, USB-C, USB 3.2 PSD0CS3060-2TB-RB

PNYNeweggSATA SSD

Capacity

2TB

Price

$249.99

$/GB

$0.125

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92

Titanium Micro External SSD 4TB - Mercury Portable SSD, Up to 1000MB/s, USB 3.2 Gen 2 USB-C, USB-A, Rugged IP66 Water Drop Resistance, External

TitaniumNeweggSATA SSD

Capacity

4TB

Price

$499.99

$/GB

$0.125

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93

Kingston SNV3S M.2 2280 4TB PCIe 4.0 x4 NVMe Internal Solid State Drive (SSD) SNV3S/

KingstonNeweggNVMe90d low

Capacity

4TB

Price

$499.99

$/GB

$0.125

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94

SANDISK - WD Blue SN5100 4TB Internal SSD PCIe Gen 4 x4 NVMe for laptops and desktops

Western DigitalBest Buy5yrNVMe
5.0(1)
6,900 / 6,700MB/s
90d low

Capacity

4 TB

Price

$499.99

$/GB

$0.125

Check Price at Best Buy
95

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 SSD

Capacity

8 TB

Price

$999.99

$/GB

$0.125

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96

Bestoss SSD 2TB NVMe Internal Solid State Drive SSD - PCIe Gen 4.0, M.2 2280, Up to 5,000 MB/s, Compatible with Desktop and Laptop

BestossNeweggNVMe

Capacity

2TB

Price

$250.99

$/GB

$0.125

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97

KingSpec 1TB 2.5-inch SATA III Internal SSD 6Gb/s - Championship Edition

KingSpecAmazonSATA SSD

Capacity

1 TB

Price

$125.69

$/GB

$0.126

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98

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

$125.97

$/GB

$0.126

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99

Timetec 1TB SSD 3D NAND SATA III 6Gb/s M.2 2280 NGFF 512TBW Read Speed Up to 550MB/s SLC Cache Performance Boost Internal Solid State Drive for PC

TimetecNeweggSATA SSD

Capacity

1TB

Price

$125.99

$/GB

$0.126

Check Price at Newegg
100

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

$127.29

$/GB

$0.127

Check Price at Amazon
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Buy Cheap SSDs: Find the Best Solid State Drive Deals in 2026

Looking for the best SSD deals? BuyPerUnit compares 1330+ 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 $0.055/GB, while the average across all drives is $0.111/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 $0.0548/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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