Pricing
CATALOG
Class average, best price per GB:
SATA
$0.138
→ Holding (+2.9% since last reported)
Gen 4
$0.184
→ Holding (0.0% since last reported)
Gen 5
$0.199
→ Holding (−2.5% since last reported)
Snapshot Nov 2, 2026
Filters
Sorting all capacities by $/GB favors larger drives. Pick a capacity to compare like with like.
Drive
Capacity
Best price
$/GB
vs Class
Trend
2TB
$345
at Newegg.
Lowest tracked price
$0.173
/GB
1TB
$193
/
$209
8% OFF
at Newegg.
Lowest tracked price
$0.193
/GB
1TB
$194
at Newegg.
Lowest tracked price
$0.194
/GB
Lexar ARMOR 700 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
2TB
$395
/
$429
8% OFF
at Newegg.
Lowest tracked price
$0.198
/GB
4TB
$809
at Newegg.
Lowest tracked price
$0.202
/GB
2TB
$409
at Newegg.
Lowest tracked price
$0.205
/GB
Crucial X10 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
1TB
$223
at Newegg.
Lowest tracked price
$0.223
/GB
4TB
$912
at Newegg.
Lowest tracked price
$0.228
/GB
ADATA SD810 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
2TB
$479
at Newegg.
Lowest tracked price
$0.240
/GB
SAMSUNG T9 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
2TB
$484
at Newegg.
Lowest tracked price
$0.242
/GB
1TB
$245
at Newegg.
Lowest tracked price
$0.245
/GB
ADATA SD810 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
1TB
$246
at Newegg.
Lowest in ~3+ months ($166)
$0.246
/GB
SAMSUNG T9 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
4TB
$989
at Newegg.
Lowest tracked price
$0.247
/GB
2TB
$495
at Newegg.
Lowest tracked price
$0.248
/GB
SAMSUNG T9 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
1TB
$257
at Newegg.
Lowest in ~1 month ($249)
$0.257
/GB
Lexar SL500 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
4TB
$1,058
at Newegg.
Lowest tracked price
$0.265
/GB
Lexar ARMOR 700 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
1TB
$266
/
$269
1% OFF
at Newegg.
Lowest tracked price
$0.266
/GB
Lexar SL500 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
2TB
$549
at Newegg.
Lowest tracked price
$0.275
/GB
Lexar ARMOR 700 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
4TB
$1,148
at Newegg.
Lowest tracked price
$0.287
/GB
1TB
$299
at Newegg.
Lowest tracked price
$0.299
/GB
ADATA SD810 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
500GB
$152
at Newegg.
Lowest tracked price
$0.304
/GB
1TB
$309
at Newegg.
Lowest tracked price
$0.309
/GB
$119
/
$143
17% OFF
at Newegg.
Lowest tracked price
/GB
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About the Scores
Every drive in our catalog meets a minimum performance bar; drives below it aren't listed. The score answers one question: how much of its interface's potential does this drive actually deliver? It's based on published read and write speeds, whether smaller capacities keep the same write speed, and whether the drive has a DRAM cache, each measured against the best drive on the same interface. Because scores are relative to the interface, a Gen3 drive and a Gen5 drive can both score near 10 even though the Gen5 drive is much faster. To compare like with like, filter by interface class.