SSDs & NVMe Drives

Ranked by price per gigabyte

Updated daily · No paid placements

As of June 2026, the cheapest ssds & nvme drives on BuyPerUnit costs $0.0392/GB — a Western Digital Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN (5 TB) available at Amazon for $195.95. BuyPerUnit tracks 1404 ssds & nvme drives products across Amazon, Best Buy, and Newegg, updated daily. The average price is $0.1075/GB.
Ranked by:$/GB
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1

Western Digital WD 5TB Elements Portable External Hard Drive for Windows, USB 3.2 Gen 1/USB 3.0 for PC & Mac, Plug and Play Ready - WDBU6Y0050BBK-WESN

Western DigitalAmazon2yrSATA SSD64% below avg

Capacity

5 TB

Price

$195.95

$/GB

$0.039

Check Price at Amazon
2

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

$209.00

$/GB

$0.052

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

$309.99

$/GB

$0.077

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

$309.99

$/GB

$0.077

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

$319.99

$/GB

$0.080

Check Price at Amazon
6

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 SSD90d low

Capacity

4 TB

Price

$319.99

$/GB

$0.080

Check Price at Amazon
7

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 SSD90d low

Capacity

4 TB

Price

$329.97

$/GB

$0.082

Check Price at Amazon
8

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

$329.99

$/GB

$0.082

Check Price at Amazon
9

KingSpec MomeStone 512GB Portable SSD up to 2000MB/s, Thumb Drive 20Gbps USB 3.2 Gen 2, Type-C USSD Mobile Solid U Disk USB Flash External Solid...

KingSpecNeweggSATA SSD22% below avg

Capacity

512GB

Price

$42.99

$/GB

$0.084

Check Price at Newegg
10

X5 Data Pro 1TB 2.5" SATA III SSD (NOT NVMe/M.2) – Budget Internal Solid State Drive for Laptop & Desktop – Basic Performance Storage

X5 Data ProAmazon1yrSATA SSD21% below avg

Capacity

1 TB

Price

$84.99

$/GB

$0.085

Check Price at Amazon
11

KingSpec Z5 Portable SSD With RGB 4TB - Up to 2100 MB/s - USB 3.2 Gen 2 - Type-c, 20Gbps, External Solid State Drive, for Photographers, Content...

KingSpecNeweggSATA SSD21% below avg

Capacity

4TB

Price

$339.99

$/GB

$0.085

Check Price at Newegg
12

KingSpec MemoStone 256GB 2-in-1 USB 3.2 Portable SSD - High-Speed 490 MB/s Read, Type-C Thumb Drive for Android and USB-C Computers

KingSpecNeweggSATA SSD20% below avg

Capacity

256GB

Price

$21.99

$/GB

$0.086

Check Price at Newegg
13

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 SSD

Capacity

4TB

Price

$349.79

$/GB

$0.087

Check Price at Newegg
14

Team Group QX 2.5' 4TB SATA III 3D NAND Internal Solid State Drive (SSD), Speed up to 560MB/s, Laptop & PC Desktop compatible (T253X7004T0C101)

TeamNeweggSATA SSD

Capacity

4TB

Price

$355.99

$/GB

$0.089

Check Price at Newegg
15

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

CrucialNeweggNVMe90d low

Capacity

2TB

Price

$178.20

$/GB

$0.089

Check Price at Newegg
16

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 SSD

Capacity

1TB

Price

$89.99

$/GB

$0.090

Check Price at Newegg
17

KingSpec MemoStone 1TB Portable USB-C External SSD 2000MB/s, High-Speed Solid State Drive with USB 3.2 Gen2x2 20Gb/s Interface, Compatible with...

KingSpecNeweggSATA SSD

Capacity

1TB

Price

$89.99

$/GB

$0.090

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

$184.99

$/GB

$0.092

Check Price at Newegg
19

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 SSD

Capacity

4TB

Price

$369.99

$/GB

$0.092

Check Price at Newegg
20

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 SSD90d low

Capacity

2 TB

Price

$189.99

$/GB

$0.095

Check Price at Amazon
21

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
22

MemoStone 512GB 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

512GB

Price

$50.99

$/GB

$0.100

Check Price at Newegg
23

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

KingSpecNeweggSATA SSD

Capacity

2TB

Price

$199.99

$/GB

$0.100

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

$199.99

$/GB

$0.100

Check Price at Newegg
25

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

$199.99

$/GB

$0.100

Check Price at Newegg
26

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

$199.99

$/GB

$0.100

Check Price at Newegg
27

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

$399.99

$/GB

$0.100

Check Price at Newegg
28

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

CrucialNeweggSATA SSD

Capacity

4TB

Price

$399.99

$/GB

$0.100

Check Price at Newegg
29

GARMESE 1TB External SSD USB 3.2 Gen 2, Up to 1000MB/s High Speed Portable Solid State Drive, Plug & Play Storage for PC, Laptop, Mac, Tablet, Video Editing, Backup

GARMESEAmazonSATA SSD90d low

Capacity

1 TB

Price

$101.07

$/GB

$0.101

Check Price at Amazon
30

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
31

Emtec X150 Power Plus 480GB 2.5' SATA III Internal SSD - ECSSD480GX150

EmtecNeweggSATA SSD

Capacity

480GB

Price

$48.99

$/GB

$0.102

Check Price at Newegg
32

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
33

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 DigitalAmazon3yrNVMe90d low

Capacity

2 TB

Price

$208.51

$/GB

$0.104

Check Price at Amazon
34

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 SSD90d low

Capacity

2 TB

Price

$209.97

$/GB

$0.105

Check Price at Amazon
35

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

$209.99

$/GB

$0.105

Check Price at Newegg
36

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
37

SANDISK - Extreme Portable 8TB External USB-C NVMe SSD - Black

SanDiskBest Buy5yrSATA SSD
4.6(629)
1,050 / 1,000MB/s

Capacity

8 TB

Price

$839.99

$/GB

$0.105

Check Price at Best Buy
38

Gioneda RGB External Solid State Disk - High-Speed Transfer Up to 1000MB/s, Portable SSD - USB 3.1 Type C, 1TB

GionedaNeweggSATA SSD

Capacity

1TB

Price

$105.99

$/GB

$0.106

Check Price at Newegg
39

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 SSD

Capacity

4TB

Price

$425.99

$/GB

$0.106

Check Price at Newegg
40

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

$106.99

$/GB

$0.107

Check Price at Amazon
41

KingSpec MemoStone 512GB External SSD USB3.2 Gen2 Speed Up to 1030MB/s Portable Solid State Drive Dual Type C & Type A Interface 10Gbps For wide...

KingSpecNeweggSATA SSD

Capacity

512GB

Price

$54.99

$/GB

$0.107

Check Price at Newegg
42

KingSpec MemoStone 512GB Portable SSD up to 2000MB/s Read, Thumb Drive Metal USB 3.2 Type C USSD Mobile Solid U Disk External USB Flash Drives Data...

KingSpecNeweggSATA SSD

Capacity

512GB

Price

$54.99

$/GB

$0.107

Check Price at Newegg
43

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

$214.99

$/GB

$0.107

Check Price at Newegg
44

Team Group PD1000 IP68 2TB Portable SSD USB3.2 Gen 2, Read/Write 1000MB/s (T8FED6002T0C108)

TeamNeweggSATA SSD

Capacity

2TB

Price

$214.99

$/GB

$0.107

Check Price at Newegg
45

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

OWCNeweggNVMe

Capacity

28TB

Price

$3019.99

$/GB

$0.108

Check Price at Newegg
46

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
47

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
48

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
49

KingSpec 2TB 2.5 SSD SATA III Internal - 550MB/s Read, 520MB/s Write with 3D NAND Flash, for Laptop & Desktop PC Upgrade

KingSpecAmazon3yrSATA SSD

Capacity

2 TB

Price

$219.99

$/GB

$0.110

Check Price at Amazon
50

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
51

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

FikwotAmazon90d low

Capacity

4 TB

Price

$439.99

$/GB

$0.110

Check Price at Amazon
52

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...

SanDiskNeweggSATA SSD

Capacity

4TB

Price

$444.99

$/GB

$0.111

Check Price at Newegg
53

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

$222.69

$/GB

$0.111

Check Price at Amazon
54

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
55

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 PowerAmazon

Capacity

4 TB

Price

$449.97

$/GB

$0.112

Check Price at Amazon
56

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
57

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
58

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

$227.99

$/GB

$0.114

Check Price at Amazon
59

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

SanDiskNeweggSATA SSD

Capacity

2TB

Price

$229.99

$/GB

$0.115

Check Price at Newegg
60

Lexar Lexar SL400 2TB Portable SSD, Black

LexarNeweggSATA SSD

Capacity

2TB

Price

$229.99

$/GB

$0.115

Check Price at Newegg
61

SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25M

SanDiskNeweggSATA SSD

Capacity

4TB

Price

$459.99

$/GB

$0.115

Check Price at Newegg
62

Western Digital BLACK P50 4TB USB 3.2 Gen 2x2, USB-C Game Drive SSD

Western DigitalNeweggSATA SSD

Capacity

4TB

Price

$465.99

$/GB

$0.116

Check Price at Newegg
63

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

$233.23

$/GB

$0.117

Check Price at Amazon
64

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
65

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

$233.99

$/GB

$0.117

Check Price at Newegg
66

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

$233.99

$/GB

$0.117

Check Price at Amazon
67

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

$469.79

$/GB

$0.117

Check Price at Newegg
68

SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s - USB-C, USB 3.2 Gen 2 - External Solid State Drive - SDSSDE61-4T00-G25B

SanDiskNeweggSATA SSD

Capacity

4TB

Price

$470.44

$/GB

$0.118

Check Price at Newegg
69

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
70

Crucial X9 Pro 4TB Portable SSD - Up to 1050MB/s read and write - water and dust resistant, PC and Mac - USB 3.2 External Solid State Drive -...

CrucialNeweggSATA SSD

Capacity

4TB

Price

$474.90

$/GB

$0.119

Check Price at Newegg
71

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
72

SanDisk Extreme 8TB Portable SSD, USB 3.2 Gen 2, USB-C, - External Solid State Drive - SDSSDE61-8T00-G25

SanDiskNeweggSATA SSD

Capacity

8TB

Price

$957.18

$/GB

$0.120

Check Price at Newegg
73

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

$119.99

$/GB

$0.120

Check Price at Amazon
74

ORICO S500PRO 2.5 SATA SSD 1TB up to 550MB/s, 3D NAND SATA III,Aluminum Shell Solid State Drive for Desktop Laptop Upgrades 1TB

ORICONeweggSATA SSD

Capacity

1TB

Price

$119.99

$/GB

$0.120

Check Price at Newegg
75

Titanium Micro External SSD 2TB - 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

2TB

Price

$239.99

$/GB

$0.120

Check Price at Newegg
76

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) WDS400T4B0E

Western DigitalNeweggNVMe

Capacity

4TB

Price

$479.99

$/GB

$0.120

Check Price at Newegg
77

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

$479.99

$/GB

$0.120

Check Price at Amazon
78

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

fanxiangAmazon5yr

Capacity

4 TB

Price

$479.99

$/GB

$0.120

Check Price at Amazon
79

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

$484.97

$/GB

$0.121

Check Price at Amazon
80

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

TeamGroupAmazon90d low

Capacity

2 TB

Price

$242.99

$/GB

$0.121

Check Price at Amazon
81

Verbatim 4TB Vi7000 Internal SSD

VerbatimNeweggSATA SSD

Capacity

4TB

Price

$487.90

$/GB

$0.122

Check Price at Newegg
82

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

$243.99

$/GB

$0.122

Check Price at Newegg
83

Team Group T-FORCE G50 M.2 2280 4TB PCIe 4.0 x4 with NVMe 1.4 TLC Internal Solid State Drive (SSD) TM8FFE004T0C129

TeamNeweggNVMe

Capacity

4TB

Price

$489.99

$/GB

$0.122

Check Price at Newegg
84

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

$489.99

$/GB

$0.122

Check Price at Newegg
85

Team Group T-FORCE VULCAN Z 2.5' 2TB SATA III 3D NAND Internal Solid State Drive (SSD) T253TY002T0C101

TeamNeweggSATA SSD

Capacity

2TB

Price

$245.99

$/GB

$0.123

Check Price at Newegg
86

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

Western DigitalAmazon3yrSATA SSD90d low

Capacity

2 TB

Price

$246.10

$/GB

$0.123

Check Price at Amazon
87

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

CrucialAmazonSATA SSD90d low

Capacity

2 TB

Price

$247.00

$/GB

$0.123

Check Price at Amazon
88

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

CrucialNeweggSATA SSD

Capacity

2TB

Price

$247.00

$/GB

$0.123

Check Price at Newegg
89

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

$495.00

$/GB

$0.124

Check Price at Amazon
90

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

$123.99

$/GB

$0.124

Check Price at Newegg
91

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

$497.99

$/GB

$0.124

Check Price at Newegg
92

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

Check Price at Newegg
93

SanDisk 4TB Extreme Portable SSD - Up to 1050MB/s, USB-C, USB 3.2 Gen 2, IP65 Water and Dust Resistance, Updated Firmware - SDSSDE52-4T00-AC46

SanDiskNeweggSATA SSD

Capacity

4TB

Price

$499.00

$/GB

$0.125

Check Price at Newegg
94

KingSpec ONEBOOM Gaming Series S5 SSD 1TB 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

1TB

Price

$124.99

$/GB

$0.125

Check Price at Newegg
95

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

PNYNeweggSATA SSD

Capacity

2TB

Price

$249.99

$/GB

$0.125

Check Price at Newegg
96

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

Check Price at Newegg
97

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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98

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

Check Price at Newegg
99

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

$499.99

$/GB

$0.125

Check Price at Amazon
100

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

$250.58

$/GB

$0.125

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 1404+ 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 $0.039/GB, while the average across all drives is $0.107/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 $0.0392/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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