USB Flash Drives
Ranked by price per gigabyte
Updated daily · No paid placements
| Rank | Type | Trend | |||||||
|---|---|---|---|---|---|---|---|---|---|
101 | 5x SanDisk Cruzer Blade USB Flash Drive - 32GB (Red) | USB-A | 32GB | — | $55.99 | $1.750 | |||
102 | 8x SanDisk Cruzer Blade USB Flash Drive - 64GB (Red) | USB-A | 64GB | — | $112.99 | $1.765 | |||
103 | PNY Turbo 32GB USB 3.0 Flash Drive - P-FD32GTBOP-GE | USB-A | 32GB | — | $57.99 | $1.812 | |||
104 | 32G/16G/8G/4G Digital Voice Recorder Mini Voice Activated Recorders Security Mini USB Flash Drive Recording Dictaphone 70Hr Capacity: 16GB | USB-A | 16GB | — | $29.99 | $1.874 | |||
105 | PNY P-FD32GX10ATT03-MP 32GB Attaché 3 USB 2.0 Flash Drive,Black (Pack of 10) | USB-A | 32 GB | — | $64.99 | $2.031 | |||
106 | Enfain 16GB USB 2.0 Flash Drive 10 Pack | 160GB Total Swivel Thumb Drives with Labels for Office, School & Bulk Data Storage (Black) | USB-A | 16 GB | — | $33.99 | $2.124 | |||
107 | USB SPY 8GB Flash Drive digital Audio voice Recorders Pen with Recording 150 hrs NeweggPrice history → | USB-A | 8GB | — | $17.77 | $2.221 | |||
108 | V13 Keychain USB Voice Activated Recorder Mini Dictaphone Professional Recording MP3 Flash Drive Digital Audio Record Capacity: 32GB Color: Black | USB-A | 32GB | — | $74.99 | $2.343 | |||
109 | Enfain 16GB USB 3.0 Flash Drive 10 Pack, Black Thumb Drives Bulk, High Speed Data Storage Memory Sticks for PC Laptop Mac, for School Office Photo Music File Transfer | USB-A | 16 GB | — | $37.99 | $2.374 | |||
110 | EASTFUN 5Pcs 8GB USB Flash Drive USB 2.0 Flash Memory Stick Thumb Stick Pen(Five Mixed Colors: Blue Purple Rose Green Gold) | USB-A | 8 GB | — | $20.99 | $2.624 | |||
111 | SamData 8GB USB Flash Drives 5 Pack 8GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (5 Colors: Black Blue Green Red Silver) | USB-A | 8 GB | — | $21.99 | $2.749 | |||
112 | ADATA 32GB USB 2.0 Retractable Capless Flash Drive (Red, 20-Pack) | USB-A | 32GB | — | $89.99 | $2.812 | |||
113 | SanDisk Cruzer Ultra 16GB USB 3.0 Flash Drive SDCZ48-016G-U46 up to 100MB/s (Pack of 5) | USB-A | 16 GB | — | $49.59 | $3.099 | |||
114 | 32G/16G/8G/4G Digital Voice Recorder Mini Voice Activated Recorders Security Mini USB Flash Drive Recording Dictaphone 70Hr 'Capacity: 8GB | USB-A | 8GB | — | $26.99 | $3.374 | |||
115 | 8GB Flash Drive 10 Pack Bulk USB Flash Drives, USB2.0 Thumb Drive USB Stick for Data Storage Backup, Jump Drive Pen Drive Zip Drive Memory Stick with Indicator, USB Storage Flash Drive Swivel Design | USB-A | 8 GB | — | $29.88 | $3.735 | |||
116 | 6X USB 2.0 l USB Pen Drive Pure Copper Heart USB Flash Drive Key (Copper, 8GB) | USB-A | 8GB | — | $33.05 | $4.131 |
5x SanDisk Cruzer Blade USB Flash Drive - 32GB (Red)
8x SanDisk Cruzer Blade USB Flash Drive - 64GB (Red)
PNY Turbo 32GB USB 3.0 Flash Drive - P-FD32GTBOP-GE
32G/16G/8G/4G Digital Voice Recorder Mini Voice Activated Recorders Security Mini USB Flash Drive Recording Dictaphone 70Hr Capacity: 16GB
PNY P-FD32GX10ATT03-MP 32GB Attaché 3 USB 2.0 Flash Drive,Black (Pack of 10)
Enfain 16GB USB 2.0 Flash Drive 10 Pack | 160GB Total Swivel Thumb Drives with Labels for Office, School & Bulk Data Storage (Black)
USB SPY 8GB Flash Drive digital Audio voice Recorders Pen with Recording 150 hrs
V13 Keychain USB Voice Activated Recorder Mini Dictaphone Professional Recording MP3 Flash Drive Digital Audio Record Capacity: 32GB Color: Black
Enfain 16GB USB 3.0 Flash Drive 10 Pack, Black Thumb Drives Bulk, High Speed Data Storage Memory Sticks for PC Laptop Mac, for School Office Photo Music File Transfer
EASTFUN 5Pcs 8GB USB Flash Drive USB 2.0 Flash Memory Stick Thumb Stick Pen(Five Mixed Colors: Blue Purple Rose Green Gold)
SamData 8GB USB Flash Drives 5 Pack 8GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (5 Colors: Black Blue Green Red Silver)
ADATA 32GB USB 2.0 Retractable Capless Flash Drive (Red, 20-Pack)
SanDisk Cruzer Ultra 16GB USB 3.0 Flash Drive SDCZ48-016G-U46 up to 100MB/s (Pack of 5)
32G/16G/8G/4G Digital Voice Recorder Mini Voice Activated Recorders Security Mini USB Flash Drive Recording Dictaphone 70Hr 'Capacity: 8GB
8GB Flash Drive 10 Pack Bulk USB Flash Drives, USB2.0 Thumb Drive USB Stick for Data Storage Backup, Jump Drive Pen Drive Zip Drive Memory Stick with Indicator, USB Storage Flash Drive Swivel Design
6X USB 2.0 l USB Pen Drive Pure Copper Heart USB Flash Drive Key (Copper, 8GB)
5x SanDisk Cruzer Blade USB Flash Drive - 32GB (Red)
Capacity
32GB
Price
$55.99
$/GB
$1.750
8x SanDisk Cruzer Blade USB Flash Drive - 64GB (Red)
Capacity
64GB
Price
$112.99
$/GB
$1.765
PNY Turbo 32GB USB 3.0 Flash Drive - P-FD32GTBOP-GE
Capacity
32GB
Price
$57.99
$/GB
$1.812
32G/16G/8G/4G Digital Voice Recorder Mini Voice Activated Recorders Security Mini USB Flash Drive Recording Dictaphone 70Hr Capacity: 16GB
Capacity
16GB
Price
$29.99
$/GB
$1.874
PNY P-FD32GX10ATT03-MP 32GB Attaché 3 USB 2.0 Flash Drive,Black (Pack of 10)
Capacity
32 GB
Price
$64.99
$/GB
$2.031
Enfain 16GB USB 2.0 Flash Drive 10 Pack | 160GB Total Swivel Thumb Drives with Labels for Office, School & Bulk Data Storage (Black)
Capacity
16 GB
Price
$33.99
$/GB
$2.124
USB SPY 8GB Flash Drive digital Audio voice Recorders Pen with Recording 150 hrs
Capacity
8GB
Price
$17.77
$/GB
$2.221
V13 Keychain USB Voice Activated Recorder Mini Dictaphone Professional Recording MP3 Flash Drive Digital Audio Record Capacity: 32GB Color: Black
Capacity
32GB
Price
$74.99
$/GB
$2.343
Enfain 16GB USB 3.0 Flash Drive 10 Pack, Black Thumb Drives Bulk, High Speed Data Storage Memory Sticks for PC Laptop Mac, for School Office Photo Music File Transfer
Capacity
16 GB
Price
$37.99
$/GB
$2.374
EASTFUN 5Pcs 8GB USB Flash Drive USB 2.0 Flash Memory Stick Thumb Stick Pen(Five Mixed Colors: Blue Purple Rose Green Gold)
Capacity
8 GB
Price
$20.99
$/GB
$2.624
SamData 8GB USB Flash Drives 5 Pack 8GB Thumb Drives Memory Stick Jump Drive with LED Light for Storage and Backup (5 Colors: Black Blue Green Red Silver)
Capacity
8 GB
Price
$21.99
$/GB
$2.749
ADATA 32GB USB 2.0 Retractable Capless Flash Drive (Red, 20-Pack)
Capacity
32GB
Price
$89.99
$/GB
$2.812
SanDisk Cruzer Ultra 16GB USB 3.0 Flash Drive SDCZ48-016G-U46 up to 100MB/s (Pack of 5)
Capacity
16 GB
Price
$49.59
$/GB
$3.099
32G/16G/8G/4G Digital Voice Recorder Mini Voice Activated Recorders Security Mini USB Flash Drive Recording Dictaphone 70Hr 'Capacity: 8GB
Capacity
8GB
Price
$26.99
$/GB
$3.374
8GB Flash Drive 10 Pack Bulk USB Flash Drives, USB2.0 Thumb Drive USB Stick for Data Storage Backup, Jump Drive Pen Drive Zip Drive Memory Stick with Indicator, USB Storage Flash Drive Swivel Design
Capacity
8 GB
Price
$29.88
$/GB
$3.735
6X USB 2.0 l USB Pen Drive Pure Copper Heart USB Flash Drive Key (Copper, 8GB)
Capacity
8GB
Price
$33.05
$/GB
$4.131
Find the Cheapest USB Drives Per GB in 2026
Looking for the best USB drive deals? BuyPerUnit compares 178+ 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 $2.551/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?
| Type | Typical $/GB | Speed | Best For |
|---|---|---|---|
| USB-A 3.0 | $0.08-0.15 | 100-150 MB/s | Universal compatibility, budget builds |
| USB-C 3.1 | $0.10-0.20 | 150-400 MB/s | New laptops, MacBooks, phones |
| Dual (A+C) | $0.12-0.25 | 100-300 MB/s | Maximum flexibility across devices |
Frequently Asked Questions About USB Drives
What's the cheapest USB drive per GB right now?
Is USB 3.0 worth it over USB 2.0?
How long do USB drives last?
What size USB drive should I buy?
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.
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