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 $0.0840/GB — a KingSpec 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... (1TB) available at Newegg for $83.99. BuyPerUnit tracks 1398 ssds & nvme drives products across Amazon, Best Buy, and Newegg, updated daily. The average price is $0.1341/GB.
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1

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 SSD37% below avg

Capacity

1TB

Price

$83.99

$/GB

$0.084

Check Price at Newegg
2

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 SSD36% below avg

Capacity

256GB

Price

$21.99

$/GB

$0.086

Check Price at Newegg
3

Nusyn 1TB NSP30 Portable SSD, High-Speed - Up to 1050MB/s, USB 3.2 Gen2, USB-C, External Solid State Drive, Plug & Play, Compatible with...

NusynNeweggSATA SSD90d low

Capacity

1TB

Price

$89.99

$/GB

$0.090

Check Price at Newegg
4

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 SSD30% below avg

Capacity

8 TB

Price

$749.99

$/GB

$0.094

Check Price at Amazon
5

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

TeamNeweggSATA SSD28% below avg

Capacity

4TB

Price

$385.99

$/GB

$0.096

Check Price at Newegg
6

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 SSD26% below avg

Capacity

2 TB

Price

$197.99

$/GB

$0.099

Check Price at Amazon
7

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

CrucialNeweggSATA SSD25% below avg

Capacity

4TB

Price

$399.99

$/GB

$0.100

Check Price at Newegg
8

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

CrucialNeweggSATA SSD25% below avg

Capacity

4TB

Price

$399.99

$/GB

$0.100

Check Price at Newegg
9

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

TeamNeweggSATA SSD24% below avg

Capacity

4TB

Price

$405.99

$/GB

$0.101

Check Price at Newegg
10

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 SSD22% below avg

Capacity

8 TB

Price

$834.99

$/GB

$0.104

Check Price at Amazon
11

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

SSKAmazon3yrSATA SSD90d low

Capacity

4 TB

Price

$419.99

$/GB

$0.105

Check Price at Amazon
12

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

CrucialAmazonSATA SSD21% below avg

Capacity

8 TB

Price

$845.99

$/GB

$0.106

Check Price at Amazon
13

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

CrucialAmazonSATA SSD

Capacity

6 TB

Price

$643.99

$/GB

$0.107

Check Price at Amazon
14

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
15

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
16

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
17

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 SSD

Capacity

1TB

Price

$109.99

$/GB

$0.110

Check Price at Newegg
18

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
19

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
20

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
21

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
22

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
23

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 SSD90d low

Capacity

4TB

Price

$449.99

$/GB

$0.112

Check Price at Newegg
24

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
25

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
26

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

$459.99

$/GB

$0.115

Check Price at Newegg
27

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
28

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

$60.99

$/GB

$0.119

Check Price at Newegg
29

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

$238.39

$/GB

$0.119

Check Price at Amazon
30

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
31

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 SSD

Capacity

2TB

Price

$245.67

$/GB

$0.123

Check Price at Newegg
32

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

CrucialAmazonSATA SSD90d low

Capacity

4 TB

Price

$498.74

$/GB

$0.125

Check Price at Amazon
33

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
34

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
35

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

Check Price at Newegg
36

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

Check Price at Newegg
37

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
38

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

BUFFALOAmazonSATA SSD

Capacity

2 TB

Price

$254.99

$/GB

$0.127

Check Price at Amazon
39

DATO 4TB External SSD, USB 3.2 Gen 2x2 Type-C Portable SSD, Up to 1600/1500 MB/s, OTG Supported, Waterproof, Rugged

DATONeweggSATA SSD

Capacity

4TB

Price

$516.99

$/GB

$0.129

Check Price at Newegg
40

ORICO Portable SSD 1TB External Solid State Drive, Read Speeds Up to 2050MB/s Exteral SSD for Students, Professionals Blue

ORICONeweggSATA SSD

Capacity

1TB

Price

$129.99

$/GB

$0.130

Check Price at Newegg
41

Yottamaster 1TB 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

1TB

Price

$129.99

$/GB

$0.130

Check Price at Newegg
42

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

VansunyAmazonSATA SSD

Capacity

1 TB

Price

$130.99

$/GB

$0.131

Check Price at Amazon
43

Crucial - X10 Pro 4TB USB-C External SSD - Black

CrucialBest BuySATA SSD
4.3(177)
2,100 / 2,000MB/s

Capacity

4 TB

Price

$524.99

$/GB

$0.131

Check Price at Best Buy
44

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 SSD90d low

Capacity

2 TB

Price

$265.06

$/GB

$0.133

Check Price at Amazon
45

DATO Magnetic External SSD 1TB, External Solid State Drive Portable SSD USB 3.2 Gen 2x2, up to 1600/1500 MB/s, Type-C 4K ProRes HDR Record,...

DATONeweggSATA SSD

Capacity

1TB

Price

$132.99

$/GB

$0.133

Check Price at Newegg
46

MemoStone 2TB 20Gbps Extreme Portable SSD - Up to 2000MB/s - USB-C, USB 3.2 Gen 2 - RGB External Solid State Drive - ZS301, Yellow

MemoStoneNeweggSATA SSD

Capacity

2TB

Price

$266.99

$/GB

$0.133

Check Price at Newegg
47

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

Western DigitalAmazon3yrSATA SSD

Capacity

2 TB

Price

$268.99

$/GB

$0.134

Check Price at Amazon
48

Patriot 1TB USB 3.2 Gen 2 External SSD

PatriotNeweggSATA SSD

Capacity

1TB

Price

$134.99

$/GB

$0.135

Check Price at Newegg
49

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

$269.99

$/GB

$0.135

Check Price at Newegg
50

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

SanDiskAmazonSATA SSD

Capacity

2 TB

Price

$269.99

$/GB

$0.135

Check Price at Amazon
51

DATO Magnetic External SSD 2TB, External Solid State Drive Portable SSD USB 3.2 Gen 2x2, up to 1600/1500 MB/s, Type-C 4K ProRes HDR Record,...

DATONeweggSATA SSD

Capacity

2TB

Price

$271.99

$/GB

$0.136

Check Price at Newegg
52

DATO Magnetic External SSD 2TB, External Solid State Drive Portable SSD USB 4.0 Gen 3x2, up to 4000/3600 MB/s, Type-C 4K ProRes HDR Record,...

DATONeweggSATA SSD

Capacity

2TB

Price

$275.99

$/GB

$0.138

Check Price at Newegg
53

ORICO 512GB Magnetic External SSD, 2000MB/s High Speed Portable Solid State Drive, 4K ProRes HDR Video Storage, USB-C Compatible for Smartphones,...

ORICONeweggSATA SSD

Capacity

512GB

Price

$70.99

$/GB

$0.139

Check Price at Newegg
54

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

EdilocaAmazon3yrSATA SSD

Capacity

1 TB

Price

$139.99

$/GB

$0.140

Check Price at Amazon
55

ORICO External SSD 1TB Read/Write Speeds up to 1050MB/s Dual-Port USB 3.2 Gen 2 USB C Portable External Hard Drive with 90° Click-Stop Rotating for...

ORICONeweggSATA SSD

Capacity

1TB

Price

$139.99

$/GB

$0.140

Check Price at Newegg
56

Lexar - Lexar® SL300 Portable SSD, 2TB, USB 3.2 Gen 2 - Black

LexarBest Buy5yrSATA SSD
1,050 / 1,000MB/s

Capacity

2 GB

Price

$279.99

$/GB

$0.140

Check Price at Best Buy
57

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

$141.60

$/GB

$0.142

Check Price at Amazon
58

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

VansunyAmazon1yrSATA SSD

Capacity

500 GB

Price

$70.99

$/GB

$0.142

Check Price at Amazon
59

SAMSUNG T5 EVO Portable SSD 2TB, USB 3.2 Gen 1 External Solid State Drive, Seq. Read Speeds Up to 460MB/s for Gaming and Content Creation,...

SamsungNeweggSATA SSD

Capacity

2TB

Price

$285.03

$/GB

$0.143

Check Price at Newegg
60

KingSpec MemoStone US4 Type-C USSD 512GB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive

KingSpecNeweggSATA SSD

Capacity

512GB

Price

$72.99

$/GB

$0.143

Check Price at Newegg
61

DATO 2TB External SSD, USB 3.2 Gen 2x2 Type-C Portable SSD, Up to 1600/1500 MB/s, OTG Supported, Waterproof, Rugged

DATONeweggSATA SSD

Capacity

2TB

Price

$285.99

$/GB

$0.143

Check Price at Newegg
62

Samsung Portable SSD T5 EVO 4TB USB 3.2 Gen 1 460MB/s Read 460MB/s Write External Hard Drive for Mac, PC, Android, Smart TVs and Game Consoles....

SamsungNeweggSATA SSD

Capacity

4TB

Price

$575.00

$/GB

$0.144

Check Price at Newegg
63

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

DIGIERAAmazonSATA SSD10% this week

Capacity

1 TB

Price

$143.99

$/GB

$0.144

Check Price at Amazon
64

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

$288.88

$/GB

$0.144

Check Price at Amazon
65

Team Group PD20M 1TB 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

1TB

Price

$144.99

$/GB

$0.145

Check Price at Newegg
66

Seagate Genshin Impact Limited Edition 1TB USB-C Portable SSD STMU1000402

SeagateNeweggSATA SSD

Capacity

1TB

Price

$145.99

$/GB

$0.146

Check Price at Newegg
67

Crucial X10 4 TB Portable Solid State Drive - External - USB 3.2 Gen 2x2 CT4000X10SSD9

CrucialNeweggSATA SSD

Capacity

4TB

Price

$588.90

$/GB

$0.147

Check Price at Newegg
68

SanDisk 2TB 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 SSD90d low

Capacity

2TB

Price

$298.95

$/GB

$0.149

Check Price at Newegg
69

Crucial - X10 Pro 1TB USB-C External SSD - Black

CrucialBest BuySATA SSD
4.6(29)
2,100 / 2,000MB/s

Capacity

1 TB

Price

$149.99

$/GB

$0.150

Check Price at Best Buy
70

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

GARMESEAmazonSATA SSD

Capacity

1 TB

Price

$149.99

$/GB

$0.150

Check Price at Amazon
71

SANDISK - Extreme Portable 2TB External USB-C NVMe SSD - Black

SanDiskBest Buy5yrSATA SSD
4.8(2,473)
1,050 / 1,000MB/s

Capacity

2 TB

Price

$299.99

$/GB

$0.150

Check Price at Best Buy
72

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

$299.99

$/GB

$0.150

Check Price at Newegg
73

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

OrlianAmazon2yrSATA SSD

Capacity

500 GB

Price

$75.99

$/GB

$0.152

Check Price at Amazon
74

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

SSKAmazonSATA SSD90d low

Capacity

512 GB

Price

$78.29

$/GB

$0.153

Check Price at Amazon
75

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

GARMESEAmazonSATA SSD90d low

Capacity

500 GB

Price

$76.70

$/GB

$0.153

Check Price at Amazon
76

Titanium Micro 1TB 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

1TB

Price

$155.99

$/GB

$0.156

Check Price at Newegg
77

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

SSKAmazonSATA SSD90d low

Capacity

256 GB

Price

$39.94

$/GB

$0.156

Check Price at Amazon
78

KingSpec MemoStone US4 Type-C USSD 256GB Flash Drive SSD Memory Stick, USB 3.1 Gen 2, 540MB/s External Solid State Disk, Type A & C 2-in -1 Dual Drive

KingSpecNeweggSATA SSD

Capacity

256GB

Price

$39.99

$/GB

$0.156

Check Price at Newegg
79

ORICO 512GB SATA SSD 2.5 Inch Internal Solid State Drive, Read Speed up to 500MB/s, SATA III 6Gbps for Desktop Laptop NAS DIY External Drive - Y20

ORICONeweggSATA SSD

Capacity

512GB

Price

$79.99

$/GB

$0.156

Check Price at Newegg
80

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 SSD19% this week

Capacity

2 TB

Price

$313.00

$/GB

$0.157

Check Price at Amazon
81

SanDisk 2TB Portable SSD - Up to 520MB/s, USB-C, USB 3.2 Gen 2 - External Solid State Drive SDSSDE30-2T00-G25

SanDiskNeweggSATA SSD

Capacity

2TB

Price

$319.95

$/GB

$0.160

Check Price at Newegg
82

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

$159.99

$/GB

$0.160

Check Price at Amazon
83

SSK Portable SSD 1TB 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

1 TB

Price

$159.99

$/GB

$0.160

Check Price at Amazon
84

TEAMGROUP PD1000 1TB Aluminum Portable External Solid State Drive SSD, Read up to 1000MB/s, USB-C, USB A 3.2 Gen 2, Waterproof, Dustproof (IP68),...

TeamGroupNeweggSATA SSD

Capacity

1TB

Price

$159.99

$/GB

$0.160

Check Price at Newegg
85

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

$159.99

$/GB

$0.160

Check Price at Amazon
86

SANDISK - 2TB External USB 3.2 Gen 2 Type C Portable SSD - Black

SanDiskBest Buy3yrSATA SSD
4.8(95)
800MB/s

Capacity

2 TB

Price

$319.99

$/GB

$0.160

Check Price at Best Buy
87

SANDISK - 2TB External USB 3.2 Gen 2 Type C Portable SSD - Gray

SanDiskBest Buy3yrSATA SSD
4.8(95)
800MB/s

Capacity

2 TB

Price

$319.99

$/GB

$0.160

Check Price at Best Buy
88

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, Sky Blue - External Solid State Drive - SDSSDE61-2T00-G25B

SanDiskAmazonSATA SSD

Capacity

2 TB

Price

$319.99

$/GB

$0.160

Check Price at Amazon
89

SanDisk Portable SSD 2TB USB 3.2 Gen 2, USB-C SDSSDE30-2T00-G26

SanDiskNeweggSATA SSD

Capacity

2TB

Price

$319.99

$/GB

$0.160

Check Price at Newegg
90

SANDISK - Extreme Portable 2TB External USB-C NVMe SSD - Monterey

SanDiskBest Buy5yrSATA SSD
4.8(2,473)
1,050 / 1,000MB/s

Capacity

2 TB

Price

$319.99

$/GB

$0.160

Check Price at Best Buy
91

Crucial X6 1TB Portable SSD - Up to 800 MB/s - USB 3.2 - External Solid State Drive, USB-C - CT1000X6SSD9

CrucialNeweggSATA SSD

Capacity

1TB

Price

$160.00

$/GB

$0.160

Check Price at Newegg
92

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 SSD

Capacity

4 TB

Price

$649.99

$/GB

$0.162

Check Price at Amazon
93

SANDISK - Extreme Pro Portable 4TB External USB-C NVMe SSD - Black

SanDiskBest Buy5yrSATA SSD
4.6(300)
2,000 / 2,000MB/s
90d low

Capacity

4 TB

Price

$649.99

$/GB

$0.162

Check Price at Best Buy
94

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...

SanDiskNeweggSATA SSD90d low

Capacity

4TB

Price

$649.99

$/GB

$0.162

Check Price at Newegg
95

SanDisk 1TB 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 SSD90d low

Capacity

1TB

Price

$162.69

$/GB

$0.163

Check Price at Newegg
96

Crucial X9 1TB Portable SSD - Up to 1050MB/s Read - PC and Mac, Lightweight and small - USB 3.2 External Solid State Drive - CT1000X9SSD9

CrucialNeweggSATA SSD

Capacity

1TB

Price

$162.90

$/GB

$0.163

Check Price at Newegg
97

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

$162.99

$/GB

$0.163

Check Price at Amazon
98

Seagate One Touch SSD 2TB External SSD Portable - Silver, Speeds up to 1030MB/s, with Android App, 1yr Mylio Create, 4mo Adobe Creative Cloud...

SeagateNeweggSATA SSD

Capacity

2TB

Price

$327.99

$/GB

$0.164

Check Price at Newegg
99

Patriot Transporter 1TB Type-C External Portable SSD - Solid State Drive - PTP1TBPEC

PatriotNeweggSATA SSD

Capacity

1TB

Price

$164.99

$/GB

$0.165

Check Price at Newegg
100

SANDISK - 1TB External USB 3.2 Gen 2 Type C Portable SSD - Gray

SanDiskBest Buy3yrSATA SSD
4.5(24)
800MB/s
90d low

Capacity

1 TB

Price

$164.99

$/GB

$0.165

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

Looking for the best SSD deals? BuyPerUnit compares 1398+ 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 $0.084/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 $0.0840/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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