USB Flash Drives

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601

Lot 10 x SanDisk 32GB Cruzer Blade USB Thumb Pen Flash Drive Memory Stick SDCZ50

SanDiskNeweggUSB-A51% below avg

Capacity

32GB

Price

$189.00

$/GB

$5.906

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602

10 PCS USB 3.0 Memory Stick 16GB Wooden Heart USB 3.0 Flash Drive with Keychain for Wedding

10NeweggUSB-A46% below avg

Capacity

16GB

Price

$103.99

$/GB

$6.499

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603

KANGURU KDF3000-32G 32GB DEFENDER 3000 FLASH DRIVE

KANGURUNeweggUSB-A46% below avg

Capacity

32GB

Price

$208.28

$/GB

$6.509

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604

10 Pack 4GB USB Flash Drives, Swivel Thumb Drives with LED Indicator, USB 2.0 Memory Stick Jump Drive Pendrive for Home Office Data Storage & Backup, Computer Flashdrive Zip Drive, with 10 Lanyards

MECHEERAmazon1yrUSB-A44% below avg

Capacity

4 GB

Price

$26.88

$/GB

$6.720

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605

10PCS Maple USB 3.0 Flash Drives 16GB Gift Set Wooden Heart USB Sticks Gifts With Box For Friend Kids Lover Wedding

10PCSNeweggUSB-A38% below avg

Capacity

16GB

Price

$119.99

$/GB

$7.499

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606

High Speed USB 3.0 Flash Drive Memory Stick 16GB Heart Shaped Data Storage Pendrive Thumb Disk with Wooden Box (Pack of 10)

HighNeweggUSB-A38% below avg

Capacity

16GB

Price

$119.99

$/GB

$7.499

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607

10X Sandisk Ultra Luxe 32Gb Usb 3.1 Sdcz74 150Mb/S Flash Pen Drive Sdcz74-032G

SanDiskNeweggUSB-A35% below avg

Capacity

32GB

Price

$249.00

$/GB

$7.781

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608

IronKey D500S 16GB USB 3.2 Gen 1 Type A Flash Drive IKD500S16GB

IronKeyNeweggUSB-A32% below avg

Capacity

16GB

Price

$130.99

$/GB

$8.187

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609

KEXIN 20 Pack 8GB Flash Drive 8G Bulk USB Thumb Drive USB Stick Jump Drive USB 2.0 Flash Drive with Led Indicator, Black

KEXINAmazonUSB-A31% below avg

Capacity

8 GB

Price

$66.49

$/GB

$8.311

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610

Transcend JetFlash 780 8GB USB 3.0 Flash Drive

TranscendNeweggUSB-A30% below avg

Capacity

8GB

Price

$67.03

$/GB

$8.379

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611

Apricorn 16GB Aegis Secure Key USB 3.0 Flash Drive - 16 GB - USB 3.0 - 195 MB/s Read Speed - 162 MB/s Write Speed - 256-bit AES ASK3-16GB

ApricornNeweggUSB-A90d low

Capacity

16GB

Price

$138.99

$/GB

$8.687

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612

Kingston Ironkey Keypad 200 16GB Encrypted USB

KingstonNeweggUSB-A90d low

Capacity

16GB

Price

$140.46

$/GB

$8.779

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613

Apricorn 16GB Aegis Secure Key 3z USB 3.1 Flash Drive - 16 GB - USB 3.1 - 77 MB/s Read Speed - 72 MB/s Write Speed - 256-bit AES - TAA Compliant...

ApricornNeweggUSB-A26% below avg

Capacity

16GB

Price

$142.99

$/GB

$8.937

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614

Kanguru Defender Elite300 16GB FIPS 140-2 Certified, SuperSpeed USB 3.0 Flash Drive 256bit AES Encryption

KanguruNeweggUSB-A

Capacity

16GB

Price

$156.47

$/GB

$9.779

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615

DataLocker Sentry 5 16GB USB 3.2 (Gen 1) Type A Flash Drive - 16 GB - USB 3.2 (Gen 1) Type A - 260 MB/s Read Speed - 190 MB/s Write Speed - 256-bit...

DataLockerNeweggUSB-A

Capacity

16GB

Price

$156.83

$/GB

$9.802

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616

Lot 10 x SanDisk 16GB Cruzer Blade USB Thumb Pen Flash Drive Memory Stick SDCZ50

SanDiskNeweggUSB-A

Capacity

16GB

Price

$159.00

$/GB

$9.938

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617

10 x SanDisk 16GB Cruzer Glide USB 3.0 Flash Pen Drive SDCZ60 SDCZ600-016G-B35

SanDiskNeweggUSB-A

Capacity

16GB

Price

$169.95

$/GB

$10.622

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618

DataLocker Sentry 5 16GB USB 3.2 Gen 1 Type A Flash Drive S5016FEM

DataLockerNeweggUSB-A

Capacity

16GB

Price

$205.51

$/GB

$12.844

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619

Kanguru Defender Elite300 8GB FIPS 140-2 Certified, SuperSpeed USB 3.0 Flash Drive 256bit AES Encryption

KanguruNeweggUSB-A

Capacity

8GB

Price

$112.84

$/GB

$14.105

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620

DataLocker Sentry 5 8GB USB 3.2 (Gen 1) Type A Flash Drive - 8 GB - USB 3.2 (Gen 1) Type A - 260 MB/s Read Speed - 190 MB/s Write Speed - 256-bit...

DataLockerNeweggUSB-A

Capacity

8GB

Price

$156.83

$/GB

$19.604

Check Price at Newegg
621

1GB USB Flash Drive 10 Pack, USB2.0 Thumb Drives Memory Stick Jump Drive with Light, Swivel USB Drive Zip Drive Bulk Flashdrive Pen Drive for Backup and Transfer, USB Storage Flash Drive Photo Stick

MECHEERAmazon1yrUSB-A

Capacity

1 GB

Price

$24.88

$/GB

$24.880

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622

Lot 50 x SanDisk 16GB Cruzer Blade 16G USB 2.0 Flash Drive SDCZ50-016G Retail

SanDiskNeweggUSB-A

Capacity

16GB

Price

$849.00

$/GB

$53.063

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Find the Cheapest USB Drives Per GB in 2026

Looking for the best USB drive deals? BuyPerUnit compares 861+ 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 $0.000/GB, while the average across all drives is $12.015/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 $0.0000/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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