USB Flash Drives

Ranked by price per gigabyte

Updated daily · No paid placements

As of June 2026, the cheapest usb flash drives on BuyPerUnit costs $0.0882/GB — a Verbatim Verbatim 128GB Store 'N' Go USB Flash Drive, Red 98525 (128 GB) available at Amazon for $11.29. BuyPerUnit tracks 233 usb flash drives products across Amazon, Best Buy, and Newegg, updated daily. The average price is $0.4639/GB.
Ranked by:$/GB
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1

Verbatim 128GB Store 'N' Go USB Flash Drive, Red 98525

VerbatimAmazonUSB-A90d low

Capacity

128 GB

Price

$11.29

$/GB

$0.088

Check Price at Amazon
2

Kingston Exodia S USB Flash Drive 256GB

KingstonAmazon5yrUSB-A76% below avg

Capacity

256 GB

Price

$13.99

$/GB

$0.109

Check Price at Amazon
3

Kingston Exodia S USB Flash Drive 256GB

KingstonAmazon5yrUSB-A76% below avg

Capacity

256 GB

Price

$28.99

$/GB

$0.113

Check Price at Amazon
4

PNY 256GB Attaché X USB 3.2 Gen 1 Flash Drive, Advanced Performance Up to 130MB/s Read, Everyday Data Store & Transfer, Reliable Portable Storage, Durable, Type-A, Computers, Laptops, Desktops

PNYAmazon1yrUSB-A75% below avg

Capacity

256 GB

Price

$29.99

$/GB

$0.117

Check Price at Amazon
5

PNY 256GB Turbo Attache 3 USB 3.0 Flash Drive,Grey (Pack of 1)

PNYAmazon1yrUSB-A75% below avg

Capacity

256 GB

Price

$29.99

$/GB

$0.117

Check Price at Amazon
6

128GB Flash Drive ENUODA 1 Pack Thumb Drive 128GB Swivel Design USB 2.0 Memory Stick Data Storage Jump Drive Pen Drive for Laptop PC Computer (Black)

ENUODAAmazon1yrUSB-A90d low

Capacity

128 GB

Price

$15.19

$/GB

$0.119

Check Price at Amazon
7

SANDISK 256GB Ultra Flair USB 3.0 Flash Drive, SDCZ73-256G-G46, Black

SanDiskAmazonUSB-A90d low

Capacity

256 GB

Price

$30.71

$/GB

$0.120

Check Price at Amazon
8

Flash Drive for Phone 512GB, 4 in 1 Photo Stick with Stable Chip, External Storage Compatible with Phone pad Pro Air, Android (OTG), Mac PC, Memory Stick for Photos Docs Backup (Pink)

XirtneduavAmazonUSB-A71% below avg

Capacity

512 GB

Price

$69.99

$/GB

$0.137

Check Price at Amazon
9

SamData 128GB USB Flash Drives 1 Pack 128GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (1 Pack Red)

SamDataAmazonUSB-A70% below avg

Capacity

128 GB

Price

$17.99

$/GB

$0.141

Check Price at Amazon
10

128GB Flash Drive Aiibe USB Flash Drive 128 GB Thumb Drive USB 2.0 Memory Stick Zip Drive Backup Jump Drive Single 128GB 128G USB Drive for PC Laptop

AiibeAmazonUSB-A70% below avg

Capacity

128 GB

Price

$17.99

$/GB

$0.141

Check Price at Amazon
11

Samsung FIT Plus USB 3.2 Flash Drive, 512GB USB Standard Type-A, Speeds Up to 400MB/s / 110MB/s, Portable Storage Memory Stick, Durable Thumb Drive Backward Compatible with USB 2.0, MUF-512AB/AM

SamsungAmazon1yrUSB-A69% below avg

Capacity

512 GB

Price

$73.99

$/GB

$0.145

Check Price at Amazon
12

KAISLE 64GB USB Flash Drive, External USB Flash Memory Storage Thumb Drive, Portable Flashdrive with Keychain, 64 GB USB 2.0 Memory Stick exFAT Data Storage Jump Drives for Computers

KAISLEAmazon1yrUSB-A66% below avg

Capacity

64 GB

Price

$9.99

$/GB

$0.156

Check Price at Amazon
13

SANDISK 512GB Ultra Fit USB 3.2 Gen 1 Flash Drive - Up to 400MB/s, Plug-and-Stay Design - SDCZ430-512G-GAM46

SanDiskAmazonUSB-A66% below avg

Capacity

512 GB

Price

$79.95

$/GB

$0.156

Check Price at Amazon
14

PNY 512GB Turbo Attache 3 USB 3.2 Flash Drive 100MB/s, Silver (Pack of 1)

PNYAmazon1yrUSB-A66% below avg

Capacity

512 GB

Price

$79.99

$/GB

$0.156

Check Price at Amazon
15

SANDISK 256GB Ultra USB 3.0 Flash Drive - SDCZ48-256G-GAM46, Black

SanDiskAmazonUSB-A65% below avg

Capacity

256 GB

Price

$41.91

$/GB

$0.164

Check Price at Amazon
16

Amazon Basics 256 GB Ultra Fast USB 3.1 Flash Drive, High Capacity External Storage for Photos Videos, Retractable Design, 130MB/s Transfer Speed, Black

Amazon BasicsAmazonUSB-A90d low

Capacity

256 GB

Price

$41.98

$/GB

$0.164

Check Price at Amazon
17

SanDisk 1TB Ultra Flair USB 3.0 Flash Drive - Up to 150MB/s Read speeds, High-Speed USB 3.0 Performance, Password Protection - Sleek Metal casing,...

SanDiskNeweggUSB-A64% below avg

Capacity

1TB

Price

$168.08

$/GB

$0.168

Check Price at Newegg
18

SanDisk Ultra CZ48 256GB USB 3.0 Flash Drive (SDCZ48-256G-U46)

SanDiskNeweggUSB-A63% below avg

Capacity

256GB

Price

$43.80

$/GB

$0.171

Check Price at Newegg
19

SANDISK 256GB Ultra Luxe USB 3.1 Gen 1 Flash Drive - SDCZ74-256G-G46

SanDiskAmazonUSB-A62% below avg

Capacity

256 GB

Price

$44.99

$/GB

$0.176

Check Price at Amazon
20

SANDISK 128GB Cruzer Glide USB 2.0 Flash Drive - SDCZ60-128G-B35

SanDiskAmazon5yrUSB-A61% below avg

Capacity

128 GB

Price

$22.98

$/GB

$0.180

Check Price at Amazon
21

Amazon Basics 256GB USB Flash Drive, Thumb Drive Memory Stick with USB C and USB A Dual Ports, Champagne Silver

Amazon BasicsAmazonUSB-A60% below avg

Capacity

256 GB

Price

$47.45

$/GB

$0.185

Check Price at Amazon
22

Amazon Basics 128 GB Ultra Fast USB 3.1 Flash Drive, Retractable, High-Speed Data Transfer Storage Device, Black

Amazon BasicsAmazonUSB-A90d low

Capacity

128 GB

Price

$23.74

$/GB

$0.185

Check Price at Amazon
23

SANDISK 128GB Ultra Flair USB 3.0 Flash Drive, SDCZ73-128G-G46, Black

SanDiskAmazon1yrUSB-A56% below avg

Capacity

128 GB

Price

$25.99

$/GB

$0.203

Check Price at Amazon
24

SANDISK 128GB Ultra USB 3.0 Flash Drive - SDCZ48-128G-U46, Black

SanDiskAmazon1yrUSB-A90d low

Capacity

128 GB

Price

$25.99

$/GB

$0.203

Check Price at Amazon
25

SANDISK 128GB Ultra USB 3.0 Flash Drive - SDCZ48-128G-U46, Black

SanDiskAmazon1yrUSB-A90d low

Capacity

128 GB

Price

$26.29

$/GB

$0.205

Check Price at Amazon
26

KOOTION Flash Drive 64 GB USB 3.0 Flash Drive Thumb Drive Retractable 64G Memory Stick Ultra High Speed USB Stick Rugged Jump Drive with LED Indicator for Data Storage and Transfer

KOOTIONAmazonUSB-A16% this week

Capacity

64 GB

Price

$14.24

$/GB

$0.223

Check Price at Amazon
27

JOIOT 128GB USB C Flash Drive Dual USB 3.0 Flash Drive Type C + USB A Portable Type-C Flash Drive 2-in-1 USB-C Thumb Drive for Smartphone Tablet Computer Mac iPhone 15 Black

JOIOTAmazon1yrUSB-A51% below avg

Capacity

128 GB

Price

$28.99

$/GB

$0.226

Check Price at Amazon
28

PNY P-FD256X2TBOP-MP 256GB Turbo Attaché 3 USB 3.0 Flash Drive,Silver (Pack of 2)

PNYAmazon1yrUSB-A51% below avg

Capacity

256 GB

Price

$57.99

$/GB

$0.227

Check Price at Amazon
29

Lexar D40E 128GB Dual USB 3.2 Gen 1 Type-C Jump Drive, USB-C Flash Metal Housing Swivel Design Thumb Drive (Champagne Silver)

LexarAmazonUSB-A49% below avg

Capacity

128 GB

Price

$29.99

$/GB

$0.234

Check Price at Amazon
30

SanDisk 64GB Cruzer GLIDE USB Flash Pen Drive SDCZ60-064G-B35 Sealed Retail Pack

SanDiskNeweggUSB-A45% below avg

Capacity

64GB

Price

$16.35

$/GB

$0.255

Check Price at Newegg
31

PNY 128GB Turbo Attaché 3 USB 3.0 Flash Drive, Silver (Pack of 2)

PNYAmazon1yrUSB-A44% below avg

Capacity

128 GB

Price

$32.99

$/GB

$0.258

Check Price at Amazon
32

Unirex USFW364 64GB USB 3.0 Flash Drive

UnirexNeweggUSB-A43% below avg

Capacity

64GB

Price

$17.00

$/GB

$0.266

Check Price at Newegg
33

SanDisk 64GB Cruzer Glide USB 3.0 Flash Drive SDCZ600-064G-B35

SanDiskAmazonUSB-A43% below avg

Capacity

64 GB

Price

$17.00

$/GB

$0.266

Check Price at Amazon
34

SANDISK 64GB Cruzer Glide USB 2.0 Flash Drive - SDCZ60-064G-B35

SanDiskAmazon5yrUSB-A43% below avg

Capacity

64 GB

Price

$17.01

$/GB

$0.266

Check Price at Amazon
35

SAMSUNG BAR Plus 256GB - 400MB/s USB 3.1 Flash Drive Titan Gray (MUF-256BE4/AM)

SamsungAmazon5yrUSB-A42% below avg

Capacity

256 GB

Price

$69.39

$/GB

$0.271

Check Price at Amazon
36

SAMSUNG BAR Plus 256GB - 400MB/s USB 3.1 Flash Drive Titan Gray (MUF-256BE4/AM)

SamsungAmazon5yrUSB-A41% below avg

Capacity

256 GB

Price

$69.95

$/GB

$0.273

Check Price at Amazon
37

KOOTION 128GB Flash Drive 3 Pack USB Flash Drives Multicolor USB Drive Retractable Thumb Drive USB 2.0 Flash Drive Zip Drives High Speed Jump Drives with LED Indicator - 3Pack (Red, Green, Blue)

KOOTIONAmazonUSB-A41% below avg

Capacity

128 GB

Price

$34.99

$/GB

$0.273

Check Price at Amazon
38

USB Flash Drive 32GB, Maspen Thumb Drive 2.0 High Speed Memory Stick Jump/ Zip/ Pen Drive,Blue,32 GB

MaspenAmazonUSB-A39% below avg

Capacity

32 GB

Price

$8.99

$/GB

$0.281

Check Price at Amazon
39

Aiibe 32GB USB Flash Drive Memory Stick Thumb Drive USB 2.0 Black

AiibeAmazonUSB-A90d low

Capacity

32 GB

Price

$8.99

$/GB

$0.281

Check Price at Amazon
40

2 Pack 64GB USB Flash Drive USB 2.0 Thumb Drives Jump Drive Fold Storage Memory Stick Swivel Design - Black

MaspenAmazonUSB-A36% below avg

Capacity

64 GB

Price

$18.99

$/GB

$0.297

Check Price at Amazon
41

SanDisk 256GB Cruzer Ultra USB 3.0 Flash Drive #SDCZ48-256G-A46

SanDiskNeweggUSB-A36% below avg

Capacity

256GB

Price

$76.56

$/GB

$0.299

Check Price at Newegg
42

SanDisk Ultra Fit USB 3.1 Flash Drive 256GB SDCZ430256GA46

SanDiskNeweggUSB-A34% below avg

Capacity

256GB

Price

$77.99

$/GB

$0.305

Check Price at Newegg
43

SanDisk 64GB Ultra USB 3.0 Flash Drive - SDCZ48-064G-UAM46

SanDiskAmazonUSB-A90d low

Capacity

64 GB

Price

$19.89

$/GB

$0.311

Check Price at Amazon
44

SIMMAX 32GB Memory Stick USB 2.0 Flash Drives Swivel Thumb Drive Pen Drive (32GB Purple)

SIMMAXAmazonUSB-A33% below avg

Capacity

32 GB

Price

$9.99

$/GB

$0.312

Check Price at Amazon
45

SAMSUNG BAR Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Rugged Metal Casing, Storage Expansion for Photos, Videos, Music, Files, MUF-128BE3/AM, Champagne Silver

SamsungAmazon5yrUSB-A33% below avg

Capacity

128 GB

Price

$39.99

$/GB

$0.312

Check Price at Amazon
46

SAMSUNG BAR Plus 3.1 USB Flash Drive, 128GB, 400MB/s, Rugged Metal Casing, Storage Expansion for Photos, Videos, Music, Files, MUF-128BE4/AM, Titan Grey

SamsungAmazon5yrUSB-A33% below avg

Capacity

128 GB

Price

$39.99

$/GB

$0.312

Check Price at Amazon
47

128GB USB Flash Drive

NeweggUSB-A31% below avg

Capacity

128GB

Price

$40.75

$/GB

$0.318

Check Price at Newegg
48

64GB 2 Pack USB Flash Drive K&ZZ Ultra Slim Thumb Drive USB 2.0 Memory Stick USB Drive Data Stick Expansion Disk with Black Portable Lanyard (64GB, 2 Pack Bundle)

K&ZZAmazonUSB-A23% below avg

Capacity

64 GB

Price

$22.99

$/GB

$0.359

Check Price at Amazon
49

Lexar D40E 64GB Dual USB 3.2 Gen 1 Type-C Jump Drive, USB-C Flash Metal Housing Swivel Design Thumb Drive(Titanium Grey)

LexarAmazonUSB-A23% below avg

Capacity

64 GB

Price

$22.99

$/GB

$0.359

Check Price at Amazon
50

Lexar JumpDrive S33 16GB SuperSpeed USB 3.0 Flash Thumb Stick Pen Drive - Teal

LexarNeweggUSB-A

Capacity

16GB

Price

$5.99

$/GB

$0.374

Check Price at Newegg
51

SeeDete 64GB USB Flash Drives, USB Stick, Thumb Drive Rotated Design, Memory Stick with LED Light for External Storage and Backup Data, Jump Drive, 3 Pack 64GB (3 Colors: Black Red Blue)

SeeDeteAmazonUSB-A

Capacity

64 GB

Price

$23.99

$/GB

$0.375

Check Price at Amazon
52

Lexar 128GB 2-Pack Flash Drive A30E USB 3.2 Gen 1, USB Drive up to 100MB/s, Storage Expansion and Backup for PC and Mac Systems

LexarAmazonUSB-A

Capacity

128 GB

Price

$47.99

$/GB

$0.375

Check Price at Amazon
53

Unirex USFW332 32GB USB 3.0 Flash Drive

UnirexNeweggUSB-A

Capacity

32GB

Price

$12.99

$/GB

$0.406

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54

CENTON ELECTRONICS USB FLASH DRIVE - 64 GB - HI-SPEED USB - STANDARD SPEED

CENTONNeweggUSB-A

Capacity

64GB

Price

$25.99

$/GB

$0.406

Check Price at Newegg
55

PNY 128GB Attaché 4 2.0 Flash Drive PFD128ATT4GE

PNYNeweggUSB-A90d low

Capacity

128GB

Price

$58.23

$/GB

$0.455

Check Price at Newegg
56

SANDISK 32GB Cruzer Glide USB 2.0 Flash Drive - SDCZ60-032G-B35

SanDiskAmazon5yrUSB-A

Capacity

32 GB

Price

$14.69

$/GB

$0.459

Check Price at Amazon
57

SanDisk Cruzer Ultra Fit 64GB USB 3.1 Flash Drive #SDCZ430-064G-A46

SanDiskNeweggUSB-A

Capacity

64GB

Price

$29.50

$/GB

$0.461

Check Price at Newegg
58

SanDisk Ultra Fit USB 3.1 Flash Drive, 64GB, Black, SDCZ430-064G-A46

SanDiskNeweggUSB-A

Capacity

64GB

Price

$29.99

$/GB

$0.469

Check Price at Newegg
59

Aiibe 5 Pack 128GB USB Flash Drive USB Drive 128GB Thumb Drive USB 2.0 Memory Stick (5 Mixed Colors: Black Red Yellow White Purple)

AiibeAmazonUSB-A

Capacity

128 GB

Price

$59.99

$/GB

$0.469

Check Price at Amazon
60

SANDISK 32GB Ultra Fit USB 3.1 Flash Drive - SDCZ430-032G-G46

SanDiskAmazon5yrUSB-A

Capacity

32 GB

Price

$15.00

$/GB

$0.469

Check Price at Amazon
61

SanDisk SDCZ50-128G-A46 128Gb Cruzer Blade Usb Flash Drive

SanDiskNeweggUSB-A

Capacity

128GB

Price

$62.84

$/GB

$0.491

Check Price at Newegg
62

Aiibe 128GB Flash Drive 5 Pack 128GB USB Flash Drives Thumb Drive 128 GB USB Drive USB 2.0 Memory Sticks Jump Drives 128G (5 Pack, Red Green Cyan Yellow Purple)

AiibeAmazon1yrUSB-A

Capacity

128 GB

Price

$62.99

$/GB

$0.492

Check Price at Amazon
63

SAMSUNG BAR Plus 64GB - 300MB/s USB 3.1 Flash Drive Titan Gray (MUF-64BE4/AM)

SamsungAmazon5yrUSB-A

Capacity

64 GB

Price

$31.99

$/GB

$0.500

Check Price at Amazon
64

3x SanDisk Cruzer Blade USB Flash Drive - 128GB (Red)

SanDiskNeweggUSB-A

Capacity

128GB

Price

$63.99

$/GB

$0.500

Check Price at Newegg
65

SANDISK 32GB Ultra USB 3.0 Flash Drive - SDCZ48-032G-GAM46

SanDiskAmazonUSB-A17% this week

Capacity

32 GB

Price

$16.54

$/GB

$0.517

Check Price at Amazon
66

SANDISK 64GB 2-Pack Ultra USB 3.0 Flash Drive (2x64GB) - SDCZ48-064G-GAM462, Black

SanDiskAmazonUSB-A90d low

Capacity

64 GB

Price

$33.53

$/GB

$0.524

Check Price at Amazon
67

Verbatim 32GB Store 'n' Stay Nano USB 3.2 Gen 1 Flash Drive Snag-Free Low Profile Thumb Drive - Blue

VerbatimAmazonUSB-A

Capacity

32 GB

Price

$16.99

$/GB

$0.531

Check Price at Amazon
68

IMEASON Swivel Design 16GB USB Flash Drive with Keychain, USB 2.0 Portable Thumb Drive Memory Stick, FAT32 Format Flashdrive for Data Storage, Photos, Music, Files (Black, 16 GB)

IMEASONAmazon1yrUSB-A

Capacity

16 GB

Price

$8.59

$/GB

$0.537

Check Price at Amazon
69

USB Flash Drive Key Chain Pen Drive 32GB Pendrive Cle USB 2.0 Memory Stick Flash Disk

USBNeweggUSB-A

Capacity

32GB

Price

$17.32

$/GB

$0.541

Check Price at Newegg
70

Lexar 64GB 3-Pack Flash Drive A30E USB 3.2 Gen 1, USB Drive up to 100MB/s, Storage Expansion and Backup for PC and Mac Systems

LexarAmazonUSB-A

Capacity

64 GB

Price

$34.99

$/GB

$0.547

Check Price at Amazon
71

SanDisk 32GB Ultra USB 3.0 Flash Drive - SDCZ48-032G-UAM46, black

SanDiskAmazon1yrUSB-A

Capacity

32 GB

Price

$17.57

$/GB

$0.549

Check Price at Amazon
72

SamData 32GB USB Flash Drives 2 Pack 32GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (2 Colors: Black Blue)

SamDataAmazonUSB-A

Capacity

32 GB

Price

$17.99

$/GB

$0.562

Check Price at Amazon
73

64GB PNY Elite-X™ Fit USB 3.1 Flash Drive – Up to 200MB/s Read, Up to 10x Faster Write, Advanced Performance, Plug-and-Stay, Convenient Portable Data Storage, Compact Fit Design, 3-Pack

PNYAmazon2yrUSB-A

Capacity

64 GB

Price

$35.99

$/GB

$0.562

Check Price at Amazon
74

PNY 128GB Turbo Attaché 3 USB 3.0 Flash Drive 5-Pack – Grey, P-FD128X5TBOP-MP, 100MB/s, Light-Weight Durable - Data Storage and Transfer

PNYAmazon1yrUSB-A

Capacity

128 GB

Price

$74.99

$/GB

$0.586

Check Price at Amazon
75

K&ZZ 64GB 5 Pack USB Flash Drives with Lanyard 64G Small USB Drive Ultra Fit Flash Drives Mini Thumb Drive 64 GB Micro USB 2.0 Pen Drive, Blue

K&ZZAmazonUSB-A

Capacity

64 GB

Price

$38.99

$/GB

$0.609

Check Price at Amazon
76

RAOYI 5 Pack 64GB USB Flash Drive, USB 2.0 Memory Stick Thumb Drives Jump Drive Pen Drive for PC Laptop Computer - 64G Multipack

RAOYIAmazonUSB-A

Capacity

64 GB

Price

$39.99

$/GB

$0.625

Check Price at Amazon
77

WesData 5 Pack 64GB USB Flash Drive and 2 Pack USB C Adapters in a Case, Thumb Drives Memory Stick Storage and Backup for Smart Phones with Type C Port, Laptops, PC(5 Colors) (64, GB)

WesDataAmazon1yrUSB-A90d low

Capacity

64 GB

Price

$39.99

$/GB

$0.625

Check Price at Amazon
78

3x SanDisk Cruzer Blade USB Flash Drive - 64GB (Red)

SanDiskNeweggUSB-A

Capacity

64GB

Price

$43.99

$/GB

$0.687

Check Price at Newegg
79

ThePhotoStick® Omni 128GB USB Flash Drive & Memory Stick – Automatic Photo & Video Backup for iPhone, Android, Mac & PC – Multiport Connection to Easily Store & Transfer Files

ThePhotoStickAmazonUSB-A

Capacity

128 GB

Price

$89.98

$/GB

$0.703

Check Price at Amazon
80

Genuine SanDisk 32GB 32 GB Ultra Flair USB 3.0 Flash Drive 130mb/s SDCZ73-032G

SanDiskNeweggUSB-A

Capacity

32GB

Price

$22.95

$/GB

$0.717

Check Price at Newegg
81

PNY 64GB Turbo Attaché 3 USB 3.0 Flash Drive, Silver (Pack of 5)

PNYAmazon1yrUSB-A

Capacity

64 GB

Price

$47.99

$/GB

$0.750

Check Price at Amazon
82

Raspberry Pi Official 128GB USB 3.0 Flash Drive for Raspberry Pi Boards, USB 2.0/3.0 Compatible, U1/U2 Low Power Mode

RaspberryNeweggUSB-A

Capacity

128GB

Price

$96.38

$/GB

$0.753

Check Price at Newegg
83

V13 Keychain 32G 64GB USB Voice Activated Recorder Mini Dictaphone Professional Recording MP3 Flash Drive Digital Audio Record Capacity: 8GB Color:...

V13NeweggUSB-A

Capacity

64GB

Price

$48.19

$/GB

$0.753

Check Price at Newegg
84

Aiibe 128GB USB 3.1 Flash Drive 5 Pack Thumb Drive 128GB USB Drive Retractable Jump Drives Upgraded 150MB/s Memory Stick Multipack (Cyan, Green, Purple, Red, Yellow)

AiibeAmazon1yrUSB-A

Capacity

128 GB

Price

$98.99

$/GB

$0.773

Check Price at Amazon
85

5x SanDisk Cruzer Blade USB Flash Drive - 128GB (Red)

SanDiskNeweggUSB-A

Capacity

128GB

Price

$105.99

$/GB

$0.828

Check Price at Newegg
86

EDGE 32GB C3 USB 3.0 Flash Drive EDGE 32GB C3 USB 3.0 Flash Drive

EdgeNeweggUSB-A

Capacity

32GB

Price

$28.99

$/GB

$0.906

Check Price at Newegg
87

SamData 16GB USB Flash Drives 2 Pack 16GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (2 Colors: Black Blue)

SamDataAmazonUSB-A

Capacity

16 GB

Price

$14.99

$/GB

$0.937

Check Price at Amazon
88

SanDisk Cruzer 32GB (16GB x 2) Cruzer Blade USB 2.0 Flash Drive Jump Drive Pen Drive SDCZ50 - Two Pack

SanDiskNeweggUSB-A

Capacity

32GB

Price

$30.99

$/GB

$0.968

Check Price at Newegg
89

MAKACTUA 8GB USB Flash Drive, USB 2.0 Memory Stick Thumb Drive Pen Drives Jump Drive for Data Storage Black/Red

MAKACTUAAmazonUSB-A

Capacity

8 GB

Price

$7.99

$/GB

$0.999

Check Price at Amazon
90

SamData USB Flash Drive 8GB 1 Pack USB 2.0 Thumb Drive Swivel Memory Stick Data Storage Jump Drive Zip Drive Drive with Led Indicator (Black, 8GB-1Pack)

SamDataAmazonUSB-A

Capacity

8 GB

Price

$7.99

$/GB

$0.999

Check Price at Amazon
91

USB Flash Drive 8GB, Maspen USB Thumb Drives 2.0 High Speed USB Memory Stick Zip Drives (Blue,8 GB)

MaspenAmazonUSB-A

Capacity

8 GB

Price

$7.99

$/GB

$0.999

Check Price at Amazon
92

SANDISK 16GB Ultra Flair USB 3.0 Flash Drive - SDCZ73-016G-G46, Black

SanDiskAmazonUSB-A

Capacity

16 GB

Price

$16.49

$/GB

$1.031

Check Price at Amazon
93

SanDisk Ultra CZ48 16GB USB 3.0 Flash Drive, Black, (SDCZ48-016G-UAM46)

SanDiskNeweggUSB-A

Capacity

16GB

Price

$16.95

$/GB

$1.059

Check Price at Newegg
94

V13 Keychain 32G 64GB USB Voice Activated Recorder Mini Dictaphone Professional Recording MP3 Flash Drive Digital Audio Record Capacity: 16GB...

V13NeweggUSB-A

Capacity

64GB

Price

$69.19

$/GB

$1.081

Check Price at Newegg
95

3x SanDisk Cruzer Blade USB Flash Drive - 32GB (Red)

SanDiskNeweggUSB-A

Capacity

32GB

Price

$34.99

$/GB

$1.093

Check Price at Newegg
96

5x SanDisk Cruzer Blade USB Flash Drive - 64GB (Red)

SanDiskNeweggUSB-A

Capacity

64GB

Price

$70.99

$/GB

$1.109

Check Price at Newegg
97

PQI CONNECT 201 32GB USB/Micro USB Flash Pen Drive Memory Stick Key Thumb OTG

PQINeweggUSB-A

Capacity

32GB

Price

$35.99

$/GB

$1.125

Check Price at Newegg
98

SanDisk SDIX60N-064G-AN6NN iXpand Flash Drive Go 64GB USB 3.0/Lightning

SanDiskNeweggUSB-A

Capacity

64GB

Price

$72.23

$/GB

$1.129

Check Price at Newegg
99

PNY 32GB Turbo Attache 3 USB 3.0 Flash Drive, Grey (Pack of 5)

PNYAmazon1yrUSB-A

Capacity

32 GB

Price

$37.99

$/GB

$1.187

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100

PNY 32GB Attaché X USB 3.2 Gen 1 Flash Drive, Advanced Performance Up to 130MB/s Read, Everyday Data Store & Transfer, Reliable Portable Storage, Durable, Type-A, Computers, Laptops, Desktops, 5-Pack

PNYAmazon1yrUSB-A

Capacity

32 GB

Price

$37.99

$/GB

$1.187

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Find the Cheapest USB Drives Per GB in 2026

Looking for the best USB drive deals? BuyPerUnit compares 233+ USB flash drives ranked by price per gigabyte — so you can find the most storage for your money.

Right now, the cheapest USB storage starts at just $0.088/GB, while the average across all drives is $0.464/GB. Whether you need portable storage for work files, backups, or transferring data, we help you find the best value.

USB Drive Buying Guide: Get the Best Value

1. USB 3.0 is the Sweet Spot

USB 3.0/3.1 drives are 10x faster than USB 2.0 with minimal price premium. USB 2.0 is too slow for modern use. USB 3.2/4.0 adds cost without much benefit for most users.

2. Bigger = Better Value

A 128GB drive at $15 ($0.12/GB) beats a 32GB drive at $8 ($0.25/GB) in value. Buy the largest capacity you can afford for better $/GB.

3. USB-A vs USB-C

USB-A works with more devices today. USB-C is faster and future-proof. Dual-connector drives work with both but cost more per GB.

4. Brand Matters

Stick with SanDisk, Samsung, Kingston, or PNY. Avoid unknown brands with prices that seem too good — they often have fake capacity or fail quickly.

USB-A vs USB-C: Which Should You Buy?

TypeTypical $/GBSpeedBest For
USB-A 3.0$0.08-0.15100-150 MB/sUniversal compatibility, budget builds
USB-C 3.1$0.10-0.20150-400 MB/sNew laptops, MacBooks, phones
Dual (A+C)$0.12-0.25100-300 MB/sMaximum flexibility across devices

Frequently Asked Questions About USB Drives

What's the cheapest USB drive per GB right now?
The cheapest USB drive storage per gigabyte is currently $0.0882/GB. Higher capacity drives (128GB+) typically offer the lowest price per gigabyte.
Is USB 3.0 worth it over USB 2.0?
Absolutely. USB 3.0 is 10x faster than USB 2.0 (100+ MB/s vs 10-15 MB/s) and costs only marginally more. There's no reason to buy USB 2.0 drives in 2026 — the time savings alone make USB 3.0 worth it.
How long do USB drives last?
Quality USB drives from reputable brands can last 10+ years with normal use. They're rated for 10,000-100,000 write cycles. Don't rely on a single USB drive for critical backups — always keep multiple copies of important data.
What size USB drive should I buy?
For documents and small files, 32-64GB is plenty. For photos, music, or moving files between computers, 128-256GB is ideal. For video files or system backups, consider 512GB-1TB. Larger drives have better $/GB value.

How We Find the Cheapest USB Drives

BuyPerUnit calculates the price per gigabyte for every USB flash drive by dividing the current price by the storage capacity. This gives you the true cost of storage, making it easy to compare products of different sizes.

Products are ranked from best value (lowest $/GB) to worst. We update prices regularly from Amazon 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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