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 $0.1200/GB — a Seagate Seagate - 4TB Storage Expansion Card for Xbox Series X|S NVMe SSD - Black (4 TB) available at Best Buy for $479.99. BuyPerUnit tracks 726 ssds & nvme drives products across Amazon, Best Buy, and Newegg, updated daily. The average price is $0.1783/GB.
Ranked by:$/GB
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1

Seagate - 4TB Storage Expansion Card for Xbox Series X|S NVMe SSD - Black

SeagateBest BuyNVMe
4.8(68)
33% below avg

Capacity

4 TB

Price

$479.99

$/GB

$0.120

Check Price at Best Buy
2

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

CrucialAmazonNVMe31% below avg

Capacity

2 TB

Price

$244.61

$/GB

$0.122

Check Price at Amazon
3

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 PowerAmazonNVMe30% below avg

Capacity

4 TB

Price

$499.97

$/GB

$0.125

Check Price at Amazon
4

WD - BLACK SN7100 4TB Internal SSD Gen 4 x4 NVMe

Western DigitalBest Buy5yrNVMe
4.8(43)
7,250 / 6,900MB/s
90d low

Capacity

4 TB

Price

$499.99

$/GB

$0.125

Check Price at Best Buy
5

Seagate - 2TB Storage Expansion Card for Xbox Series X|S NVMe SSD - Black

SeagateBest BuyNVMe
4.8(2,095)
27% below avg

Capacity

2 TB

Price

$259.99

$/GB

$0.130

Check Price at Best Buy
6

Samsung - SSD 9100 PRO 8TB Internal SSD, PCIe 5.0x4 M.2

SamsungBest BuyNVMe
5.0(4)
26% below avg

Capacity

8 TB

Price

$1049.99

$/GB

$0.131

Check Price at Best Buy
7

Samsung - SSD 9100 PRO with Heatsink 8TB Internal SSD, PCIe 5.0x4 M.2

SamsungBest BuyNVMe
5.0(1)
25% below avg

Capacity

8 TB

Price

$1069.99

$/GB

$0.134

Check Price at Best Buy
8

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

SanDiskAmazon3yrNVMe25% below avg

Capacity

1 TB

Price

$134.38

$/GB

$0.134

Check Price at Amazon
9

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

SP Silicon PowerAmazonNVMe24% below avg

Capacity

2 TB

Price

$269.97

$/GB

$0.135

Check Price at Amazon
10

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 DigitalAmazon5yrNVMe23% below avg

Capacity

4 TB

Price

$549.99

$/GB

$0.137

Check Price at Amazon
11

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

VansunyAmazonNVMe23% below avg

Capacity

2 TB

Price

$275.99

$/GB

$0.138

Check Price at Amazon
12

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 PowerAmazon5yrNVMe22% below avg

Capacity

2 TB

Price

$277.97

$/GB

$0.139

Check Price at Amazon
13

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

KingSpecAmazon3yrNVMe22% below avg

Capacity

2 TB

Price

$279.99

$/GB

$0.140

Check Price at Amazon
14

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 DigitalAmazon5yrNVMe22% below avg

Capacity

2 TB

Price

$279.99

$/GB

$0.140

Check Price at Amazon
15

Samsung - 990 PRO 4TB Internal SSD PCIe Gen 4x4 NVMe with Heatsink for PS5

SamsungBest BuyNVMe
4.9(398)
20% below avg

Capacity

4 TB

Price

$569.99

$/GB

$0.142

Check Price at Best Buy
16

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 DigitalAmazon3yrNVMe17% this week

Capacity

1 TB

Price

$145.00

$/GB

$0.145

Check Price at Amazon
17

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
18

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
19

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
20

WD - BLACK SN850X 4TB Internal SSD PCIe Gen 4 x4 NVMe

Western DigitalBest Buy5yrNVMe
4.9(511)
7,300 / 6,600MB/s
90d low

Capacity

4 TB

Price

$599.99

$/GB

$0.150

Check Price at Best Buy
21

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

Check Price at Amazon
22

SANDISK - WD Blue SN5100 2TB Internal SSD PCIe Gen 4 x4 NVMe for laptops and desktops'

Western DigitalBest Buy5yrNVMe
5.0(5)
7,100 / 6,700MB/s

Capacity

2 TB

Price

$309.99

$/GB

$0.155

Check Price at Best Buy
23

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

Check Price at Amazon
24

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

Check Price at Amazon
25

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

SP Silicon PowerAmazonNVMe

Capacity

1 TB

Price

$158.97

$/GB

$0.159

Check Price at Amazon
26

Seagate - 1TB Storage Expansion Card for Xbox Series X|S NVMe SSD - Black

SeagateBest BuyNVMe
4.8(4,852)

Capacity

1 TB

Price

$159.99

$/GB

$0.160

Check Price at Best Buy
27

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

Check Price at Amazon
28

Western Digital 1TB WD Green SN3000 NVMe Internal SSD - Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,000 MB/s - WDS100T4G0E

Western DigitalAmazon3yrNVMe

Capacity

1 TB

Price

$159.99

$/GB

$0.160

Check Price at Amazon
29

Patriot P410 1TB 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 - P410P1TBM28H

Patriot MemoryAmazonNVMe

Capacity

1 TB

Price

$159.99

$/GB

$0.160

Check Price at Amazon
30

Samsung - 990 PRO 2TB Internal SSD PCIe Gen 4x4 NVMe with Heatsink for PS5

SamsungBest BuyNVMe
4.9(918)

Capacity

2 TB

Price

$319.99

$/GB

$0.160

Check Price at Best Buy
31

Crucial T710 PCIe Gen5 NVMe 4TB SSD, Up to 14,900 MB/s, Laptop & Desktop Compatible (PC), for Creatives and Hardcore Gamers, Solid State Drive, Includes 1Mo Adobe CC – CT4000T710SSD8-01

CrucialAmazonNVMe

Capacity

4 TB

Price

$639.99

$/GB

$0.160

Check Price at Amazon
32

Crucial T710 PCIe Gen5 NVMe 2TB SSD, Up to 14,900 MB/s, Laptop & Desktop Compatible (PC), for Creatives and Hardcore Gamers, Solid State Drive, Includes 1Mo Adobe CC – CT2000T710SSD8-01

CrucialAmazonNVMe

Capacity

2 TB

Price

$323.99

$/GB

$0.162

Check Price at Amazon
33

Kingston NV3 1TB M.2 2280 NVMe SSD | PCIe 4.0 Gen 4x4 | Up to 6000 MB/s | SNV3S/1000G

KingstonAmazon3yrNVMe

Capacity

1 TB

Price

$164.99

$/GB

$0.165

Check Price at Amazon
34

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

CrucialAmazonNVMe

Capacity

1 TB

Price

$165.00

$/GB

$0.165

Check Price at Amazon
35

Silicon Power 1TB UD90 NVMe 4.0 Gen4 PCIe M.2 SSD R/W up to 5,000/4,800 MB/s (SP01KGBP44UD9005)

SP Silicon PowerAmazonNVMe

Capacity

1 TB

Price

$165.97

$/GB

$0.166

Check Price at Amazon
36

Ediloca 512GB NVMe M.2 SSD PCIe Gen 3x4, Up to 2050MB/s Read, M.2 2280 Internal Solid State Drive, Dynamic SLC Cache, Compatible with PC, Desktop and Laptops(EN680E)

EdilocaAmazon3yrNVMe

Capacity

512 GB

Price

$84.99

$/GB

$0.166

Check Price at Amazon
37

WD_Black SN850X 8TB 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 - WDS800T2X0E

SanDiskAmazon5yrNVMe11% this week

Capacity

8 TB

Price

$1329.99

$/GB

$0.166

Check Price at Amazon
38

WD - BLACK SN850X 8TB Internal SSD PCIe Gen 4 x4 NVMe

Western DigitalBest Buy5yrNVMe
4.7(24)
7,200 / 6,600MB/s
90d low

Capacity

8 TB

Price

$1329.99

$/GB

$0.166

Check Price at Best Buy
39

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

SanDiskAmazon5yrNVMe

Capacity

4 TB

Price

$669.00

$/GB

$0.167

Check Price at Amazon
40

Samsung 990 EVO Plus SSD 4TB, PCIe Gen 4x4 | Gen 5x2 M.2, Speeds Up-to 7,250 MB/s, Upgrade Storage for PC/Laptops, HMB Technology and Intelligent Turbowrite 2.0, (MZ-V9S4T0B/AM)

SamsungAmazon5yrNVMe

Capacity

4 TB

Price

$669.00

$/GB

$0.167

Check Price at Amazon
41

KingSpec NX Series 512GB Gen3x4 NVMe M.2 SSD, Up to 3500MB/s, 3D NAND Flash M2 2280 Internal Solid State Drive, for Desktop and Laptop

KingSpecAmazon3yrNVMe

Capacity

512 GB

Price

$85.99

$/GB

$0.168

Check Price at Amazon
42

KingSpec SSD 512GB, M.2 NVMe Gen3x4 SSD 2280 - Up to 2400MB/s, Internal Solid State Drive with 3D NAND Flash, Compatible with Desktop and Laptop

KingSpecAmazon3yrNVMe90d low

Capacity

512 GB

Price

$86.99

$/GB

$0.170

Check Price at Amazon
43

SIX NVME M.2 SSD PCIe 4.0-1TB m.2 2280 ssd, Read UP to 7350MB/s 1TB for Gaming PS5 Memory Storage Expansion with Heatsink, Internal Solid State Hard Drive PCIe gen 4x4 Nvme for Laptop Desktop pc

SIXAmazonNVMe

Capacity

1 TB

Price

$169.99

$/GB

$0.170

Check Price at Amazon
44

M.2 2280 NVMe SSD 1TB PCIe Gen 4, Up to 7300MB/s, SLC Cache & HMB, PS5/PC/Laptop Upgrade, Tailored for Gamers, Video Editors, High-End Creators, and AI Developers Demanding Blazing-Fast Speed GM988

BestossAmazon3yrNVMe

Capacity

1 TB

Price

$169.99

$/GB

$0.170

Check Price at Amazon
45

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

SanDiskAmazon5yrNVMe

Capacity

4 TB

Price

$679.99

$/GB

$0.170

Check Price at Amazon
46

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

$345.00

$/GB

$0.172

Check Price at Amazon
47

512GB PCIe Gen3 NVMe M.2 SSD, 2280 3D NAND Internal Solid State Drive, Dynamic SLC Cache, Up to 3500MB/s, For Students, Office Work, Gaming, Home Entertainment, Compatible with Desktop or Laptop GM328

BestossAmazon3yrNVMe

Capacity

512 GB

Price

$88.99

$/GB

$0.174

Check Price at Amazon
48

WD - BLACK SN770M 2TB Internal SSD PCIe Gen 4 x4 M.2 2230 for ROG Ally and Steam Deck

Western DigitalBest Buy5yrNVMe
4.8(359)
5,150 / 4,850MB/s
90d low

Capacity

2 TB

Price

$349.99

$/GB

$0.175

Check Price at Best Buy
49

WD - BLACK SN7100 2TB Internal SSD Gen 4 x4 NVMe

Western DigitalBest Buy5yrNVMe
4.9(165)
7,250 / 6,900MB/s
90d low

Capacity

2 TB

Price

$349.99

$/GB

$0.175

Check Price at Best Buy
50

Predator M.2 SSD 2TB GM7000 with DRAM cache NVMe 1.4 2280 PCIe Gen4×4 Ultra high speed (maximum read: 7400MB/s, max write: 6700MB/s) 3D NAND TLC Internal SSD Compatible with PS5 Pro - BL.9BWWR.106

AcerAmazon5yrNVMe

Capacity

2 TB

Price

$349.99

$/GB

$0.175

Check Price at Amazon
51

Ediloca EN600 PRO SSD 512GB PCIe 3.0 Gen 3x4, NVMe M.2 2280, Up to 3000MB/s, Internal Solid State Drive, SLC Cache 3D NAND TLC, Graphene Cooling Sticker, Storage for PC, Desktop and Laptops

EdilocaAmazon3yrNVMe

Capacity

512 GB

Price

$89.99

$/GB

$0.176

Check Price at Amazon
52

Patriot P300 M.2 PCIe Gen 3 x4 512GB Low-Power Consumption SSD

Patriot MemoryAmazonNVMe

Capacity

512 GB

Price

$91.99

$/GB

$0.180

Check Price at Amazon
53

WD_BLACK SN850X 2TB 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 - WDS200T2X0E

SanDiskAmazon5yrNVMe

Capacity

2 TB

Price

$359.99

$/GB

$0.180

Check Price at Amazon
54

Vansuny 512GB NVMe M.2 Internal Solid State Drive PCIe 3.0 TLC M.2 SSD 3D NAND 2280 Speed up to 3400/2900MB/s Internal Solid State Hard Drive PCIe SSD

VansunyAmazon1yrNVMe

Capacity

512 GB

Price

$92.99

$/GB

$0.182

Check Price at Amazon
55

fanxiang S501Q SSD 512GB PCle 3.0x4 Internal Solid State Drive, NVMe M.2 2280 Internal Solid State Drive, SLC Cache 3D NAND Up to 3000MB/s for Laptop and PC Desktops

fanxiangAmazon3yrNVMe

Capacity

512 GB

Price

$92.99

$/GB

$0.182

Check Price at Amazon
56

Dell Tower Plus EBT2250 Desktop PC - Intel Core Ultra 7 265K up to 5.5GHz, 16GB DDR5 RAM, 16TB (2x 8TB) NVMe SSD, Intel Graphics, Wi-Fi 7, Keyboard...

IntelNeweggNVMe

Capacity

16TB

Price

$2909.00

$/GB

$0.182

Check Price at Newegg
57

KOOTION 512GB PCIe 3.0 M.2 Internal Solid State Drive PCle 3.0x4 SSD NVMe M.2 2280 Internal SSD Up to 3500MB/s PCIe Gen 3 NVMe SSD Less Heat Large Storage M.2 Internal Solid State Hard Drive for PC

KOOTIONAmazon1yrNVMe

Capacity

500 GB

Price

$92.57

$/GB

$0.185

Check Price at Amazon
58

MMOMENT MP34 SE 512GB PCIe Gen3 NVMe M.2 2280 Internal Solid State Drive, Gen3.0X4 Read Speed Up to 2100MB/s for Latop and PC

MMOMENTAmazon3yrNVMe

Capacity

512 GB

Price

$95.99

$/GB

$0.187

Check Price at Amazon
59

M.2 SSD X110 SD6SP1M M.2 N480 128Gb Solid States 128G M.2 2260 Internal SSD

NeweggNVMe

Capacity

128GB

Price

$24.12

$/GB

$0.188

Check Price at Newegg
60

Dell Tower Plus EBT2250 Desktop PC - Intel Core Ultra 7 265 up to 5.3GHz, 64GB DDR5 RAM, 16TB (2x 8TB) NVMe SSD, Intel UHD Graphics 770, Wi-Fi 7,...

IntelNeweggNVMe

Capacity

16TB

Price

$3019.00

$/GB

$0.189

Check Price at Newegg
61

Dell Tower Plus EBT2250 Desktop PC - Intel Core Ultra 7 265K up to 5.5GHz, 32GB DDR5 RAM, 16TB (2x 8TB) NVMe SSD, Intel UHD Graphics 770, Wi-Fi 7,...

IntelNeweggNVMe

Capacity

16TB

Price

$3039.00

$/GB

$0.190

Check Price at Newegg
62

WD - BLACK SN7100 1TB Internal SSD Gen 4 x4 NVMe

Western DigitalBest Buy5yrNVMe
4.9(227)
7,250 / 6,900MB/s
90d low

Capacity

1 TB

Price

$189.99

$/GB

$0.190

Check Price at Best Buy
63

WD_Black SN7100 1TB 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 - WDS100T4X0E

SanDiskAmazon3yrNVMe

Capacity

1 TB

Price

$189.99

$/GB

$0.190

Check Price at Amazon
64

Crucial - P310 1TB Internal SSD PCIe Gen 4 x4 NVMe M.2

CrucialBest BuyNVMe
4.9(442)
7,100 / 6,000MB/s

Capacity

1 TB

Price

$189.99

$/GB

$0.190

Check Price at Best Buy
65

acer Predator GM7 1TB 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.118

AcerAmazon5yrNVMe

Capacity

1 TB

Price

$189.99

$/GB

$0.190

Check Price at Amazon
66

CORSAIR - MP600 PRO LPX 2TB Internal SSD PCIe Gen 4 x4 NVMe with Heatsink for PS5

CorsairBest BuyNVMe
5.0(14)

Capacity

2 TB

Price

$379.99

$/GB

$0.190

Check Price at Best Buy
67

CORSAIR - MP600 PRO LPX 2TB Internal SSD PCIe Gen 4 x4 NVMe with Heatsink for PS5

CorsairBest BuyNVMe
4.9(645)

Capacity

2 TB

Price

$379.99

$/GB

$0.190

Check Price at Best Buy
68

fanxiang 500GB NVMe SSD PCIe Gen4 M.2 SSD, Up to 4700 MB/s, Internal Gaming SSD for PS5, 3D NAND SLC Cache Solid State Drive Upgrade Storage for PC/Laptops S690Q

fanxiangAmazon5yrNVMe

Capacity

500 GB

Price

$95.99

$/GB

$0.192

Check Price at Amazon
69

WD Blue SN5100 1TB 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 - WDS100T5B0E

SanDiskAmazon5yrNVMe

Capacity

1 TB

Price

$195.18

$/GB

$0.195

Check Price at Amazon
70

TEAMGROUP MS30 512GB with SLC Cache 3D NAND TLC M.2 2280 SATA III 6Gb/s Internal Solid State Drive SSD (Read/Write Speed up to 530/430 MB/s) Compatible with Laptop & PC Desktop TM8PS7512G0C101

TeamGroupAmazonNVMe

Capacity

512 GB

Price

$99.99

$/GB

$0.195

Check Price at Amazon
71

SIX NVME M.2 SSD PCIe 4.0-512GB m.2 2280 ssd, Read UP to 7100MB/s 512GB for Gaming PS5 Memory Storage Expansion with Heatsink, Internal Solid State Hard Drive PCIe gen 4x4 Nvme for Laptop Desktop pc

SIXAmazonNVMe90d low

Capacity

512 GB

Price

$99.99

$/GB

$0.195

Check Price at Amazon
72

Crucial E100 SSD 480GB M.2 NVMe PCIe Gen4 Internal SSD, Up to 4,700MB/s, Laptop & Desktop Compatible - CT480E100SSD8

CrucialAmazonNVMe

Capacity

480 GB

Price

$94.95

$/GB

$0.198

Check Price at Amazon
73

Crucial P310 1TB M.2 2230 SSD, PCIe Gen4 NVMe, Up to 7,100MB/s, Internal Solid State Drive, Ideal for Steam Deck, ASUS ROG Ally, MSI Claw, Mini PCs & Ultrabooks - CT1000P310SSD2

CrucialAmazonNVMe

Capacity

1 TB

Price

$199.00

$/GB

$0.199

Check Price at Amazon
74

Western Digital 500GB WD Green SN3000 NVMe Internal SSD - Solid State Drive - Gen4 PCIe, M.2 2280, Up to 5,000 MB/s - WDS500G4G0E

Western DigitalAmazon3yrNVMe90d low

Capacity

500 GB

Price

$99.99

$/GB

$0.200

Check Price at Amazon
75

Samsung SSD 9100 PRO 4TB, PCIe 5.0x4 M.2 2280, Seq. Read Speeds Up to 14,800MB/s, Best for AI Computing, Gaming, and Heavy Duty Workstations (MZ VAP4T0B/AM)

SamsungAmazon5yrNVMe

Capacity

4 TB

Price

$799.99

$/GB

$0.200

Check Price at Amazon
76

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

$799.99

$/GB

$0.200

Check Price at Best Buy
77

Crucial T710 PCIe Gen5 NVMe 1TB SSD, Up to 14,900 MB/s, Laptop & Desktop Compatible (PC), for Creatives and Hardcore Gamers, Solid State Drive, Includes 1Mo Adobe CC – CT1000T710SSD8-01

CrucialAmazonNVMe

Capacity

1 TB

Price

$204.99

$/GB

$0.205

Check Price at Amazon
78

Crucial P510 PCIe Gen5 NVMe 1TB SSD with Heatsink, Up to 11,000MB/s, TLC NAND, Laptop & Desktop (PC) Compatible, for Gamers & Creatives, Solid State Drive – CT1000P510SSD5-01

CrucialAmazonNVMe90d low

Capacity

1 TB

Price

$206.99

$/GB

$0.207

Check Price at Amazon
79

Seagate - FireCuda X1070 SSD 4TB

SeagateBest Buy5yrNVMe

Capacity

4 TB

Price

$829.99

$/GB

$0.207

Check Price at Best Buy
80

Western Digital 1TB WD Blue SN5000 NVMe Internal Solid State Drive SSD - PCIe Gen 4.0, M.2 2280, Up to 5,150 MB/s - WDS100T4B0E [New Generation]

Western DigitalAmazon5yrNVMe

Capacity

1 TB

Price

$209.99

$/GB

$0.210

Check Price at Amazon
81

256GB NVMe SSD,M.2 SSD,2280 Internal Solid State Drive Up to 1800MB/s Read Speed,TLC 3D NAND Flash-High Performance&Reliable Storage for Gaming Laptops,PC Desktops(Compatible with Windows/Linux)

ColorfulAmazonNVMe

Capacity

256 GB

Price

$53.99

$/GB

$0.211

Check Price at Amazon
82

Dell Tower Plus EBT2250 Desktop PC - Intel Core Ultra 7 265K up to 5.5GHz, 16GB DDR5 RAM, 16TB (2x 8TB) NVMe SSD, NVIDIA GeForce RTX 5060 8GB...

IntelNeweggNVMe

Capacity

16TB

Price

$3399.00

$/GB

$0.212

Check Price at Newegg
83

Samsung 990 EVO Plus SSD 2TB, PCIe Gen 4x4, Gen 5x2 M.2 2280, Speeds Up-to 7,250 MB/s, Upgrade Storage for PC/Laptops, HMB Technology and Intelligent Turbowrite 2.0, (MZ-V9S2T0B/AM)

SamsungAmazonNVMe

Capacity

2 TB

Price

$424.99

$/GB

$0.212

Check Price at Amazon
84

Dell Tower Plus EBT2250 Desktop PC - Intel Core Ultra 9 285K up to 5.7GHz, 32GB DDR5 RAM, 16TB (2x 8TB) NVMe SSD, Intel UHD Graphics 770, Wi-Fi 7,...

IntelNeweggNVMe

Capacity

16TB

Price

$3409.00

$/GB

$0.213

Check Price at Newegg
85

KOOTION 256GB NVMe M.2 PCIe 2280 SSD | Gen3x4 Internal Solid State Drive Hard Drive Up to 3000MB/s | Compatible with Laptop & PC Desktop

KOOTIONAmazonNVMe

Capacity

256 GB

Price

$54.98

$/GB

$0.215

Check Price at Amazon
86

Dell Tower Plus EBT2250 Desktop PC - Intel Core Ultra 7 265K up to 5.5GHz, 16GB DDR5 RAM, 16TB (2x 8TB) NVMe SSD, NVIDIA GeForce RTX 5060 Ti 8GB...

IntelNeweggNVMe

Capacity

16TB

Price

$3439.00

$/GB

$0.215

Check Price at Newegg
87

Crucial T500 PCIe Gen4 NVMe 1TB SSD, Up to 7,300MB/s, TLC NAND, Laptop & Desktop (PC) Compatible, for Creatives and Gamers, Solid State Drive, Includes 1Mo Adobe CC – CT1000T500SSD8

CrucialAmazonNVMe

Capacity

1 TB

Price

$216.72

$/GB

$0.217

Check Price at Amazon
88

HUADISK 256GB M.2 2280 NVMe SSD, Gen3x4 Internal Solid State Drive, Up to 1700MB/s, M.2 2280 NVMe PCIe 3.0X4 SSD with Heatsink,3D NAND Flash,for Desktop and Laptop

HUADISKAmazon3yrNVMe

Capacity

256 GB

Price

$55.99

$/GB

$0.219

Check Price at Amazon
89

Samsung 990 PRO Heatsink SSD 4TB, NVMe M.2 2280, Read Speeds Up to 7,450MB/s Best for PlayStation 5 (PS5 SSD) Console Expansion MZ-V9P4T0CW

SamsungAmazon5yrNVMe

Capacity

4 TB

Price

$874.95

$/GB

$0.219

Check Price at Amazon
90

Samsung - 990 PRO 1TB Internal SSD PCIe Gen 4x4 NVMe with Heatsink for PS5

SamsungBest BuyNVMe
4.9(238)

Capacity

1 TB

Price

$219.99

$/GB

$0.220

Check Price at Best Buy
91

SANDISK - WD Blue SN5100 1TB Internal SSD PCIe Gen 4 x4 NVMe for laptops and desktops

Western DigitalBest Buy5yrNVMe
5.0(5)
7,100 / 6,700MB/s

Capacity

1 TB

Price

$219.99

$/GB

$0.220

Check Price at Best Buy
92

WD_BLACK SN850X 2TB 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 - WDS200T2XHE

SanDiskAmazon5yrNVMe

Capacity

2 TB

Price

$439.99

$/GB

$0.220

Check Price at Amazon
93

Silicon Power 512GB NVMe M.2 PCIe Gen3x4 2280 SSD (SP512GBP34A60M28)

SP Silicon PowerAmazonNVMe

Capacity

512 GB

Price

$112.97

$/GB

$0.221

Check Price at Amazon
94

WD - BLACK SN850X 2TB Internal SSD PCIe Gen 4 x4 NVMe

Western DigitalBest Buy5yrNVMe
4.9(959)
7,300 / 6,600MB/s

Capacity

2 TB

Price

$442.99

$/GB

$0.221

Check Price at Best Buy
95

KingSpec SSD 256GB, 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

256 GB

Price

$56.97

$/GB

$0.223

Check Price at Amazon
96

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

SanDiskAmazon3yrNVMe

Capacity

2 TB

Price

$449.99

$/GB

$0.225

Check Price at Amazon
97

Samsung 990 PRO SSD 4TB PCIe 4.0 M.2 2280 Internal Solid State Hard Drive, Seq. Read Speeds Up to 7,450 MB/s for High End Computing, Gaming, and Heavy Duty Workstations, MZ-V9P4T0B/AM

SamsungAmazonNVMe

Capacity

4 TB

Price

$899.99

$/GB

$0.225

Check Price at Amazon
98

Fikwot FN501 Pro 256GB NVMe SSD - M.2 2280 PCIe Gen3 x4 Internal Solid State Drive with Graphene Cooling Sticker, Up to 3,000MB/s, SLC Cache 3D NAND TLC, Compatible with Laptop & PC Desktop

FikwotAmazonNVMe

Capacity

256 GB

Price

$57.99

$/GB

$0.227

Check Price at Amazon
99

OEM SAMSUNG PM9B1 256GB M.2 PCI-e GEN 4X4 NVME SSD Internal Solid State Drive 80mm 2280 Form Factor M Key

OemgenuineAmazonNVMe

Capacity

256 GB

Price

$58.49

$/GB

$0.228

Check Price at Amazon
100

WD_Black SN8100 2TB NVMe SSD - PCIe 5.0x4, M.2 2280, Up to 14,900MB/s Read Speed, up to 11,000MB/s Write Speed, Best for AI Applications, Gaming, and Video Editing - WDS200T1X0M

SanDiskAmazon5yrNVMe

Capacity

2 TB

Price

$457.50

$/GB

$0.229

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 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 $0.120/GB, while the average across all drives is $0.178/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 $0.1200/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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