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
8TB
$999
at B&H.
Lowest tracked price
$0.125
/GB
SAMSUNG T5 EVO USB 3.2 Gen1 (5 Gbps)
USB 5 Gbps · External
8TB
$1,119
at B&H.
Lowest tracked price
$0.140
/GB
2TB
$299
at B&H.
Lowest in ~20 days ($289)
$0.150
/GB
New - Coming Soon
4TB
$789
/
$1,009
22% OFF
at B&H.
Lowest in ~5 days ($699)
$0.197
/GB
Up 13% vs last cycle
2TB
$421
/
$441
5% OFF
at B&H.
Lowest tracked price
$0.211
/GB
2TB
$421
at B&H.
Lowest in ~3+ months ($209)
$0.211
/GB
Lexar SL500 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
512GB
$109
/
$149
27% OFF
at B&H.
Lowest tracked price
$0.213
/GB
500GB
$109
at B&H.
Lowest in ~5 days ($99)
$0.218
/GB
Up 10% vs last cycle
SAMSUNG T9 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
2TB
$449
at B&H.
Lowest tracked price
$0.225
/GB
Lexar ARMOR 700 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
4TB
$899
at B&H.
Lowest in ~5 days ($819)
$0.225
/GB
Up 10% vs last cycle
1TB
$230
/
$245
6% OFF
at B&H.
Lowest in ~20 days ($229)
$0.230
/GB
SAMSUNG T9 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
4TB
$936
/
$1,081
13% OFF
at B&H.
Lowest tracked price
$0.234
/GB
1TB
$239
at B&H.
Lowest tracked price
$0.239
/GB
SAMSUNG T9 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
1TB
$241
/
$269
10% OFF
at B&H.
Lowest tracked price
$0.241
/GB
Lexar SL500 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
1TB
$249
/
$299
17% OFF
at B&H.
Lowest tracked price
$0.249
/GB
1TB
$249
at B&H.
Lowest tracked price
$0.249
/GB
4TB
$999
/
$1,094
9% OFF
at B&H.
Lowest tracked price
$0.250
/GB
2TB
$517
at B&H.
Lowest tracked price
$0.259
/GB
1TB
$271
at B&H.
Lowest tracked price
$0.271
/GB
Lexar ARMOR 700 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
2TB
$549
at B&H.
Lowest in ~5 days ($469)
$0.275
/GB
Up 17% vs last cycle
2TB
$549
at B&H.
Lowest in ~3+ months ($281)
$0.275
/GB
4TB
$1,100
at B&H.
Lowest tracked price
$0.275
/GB
8TB
$2,299
at B&H.
Lowest tracked price
$0.287
/GB
8TB
$2,499
at B&H.
Lowest tracked price
$0.312
/GB
4TB
$1,279
at B&H.
Lowest in ~28 days ($1179)
$0.320
/GB
4TB
$1,379
at B&H.
Lowest tracked price
$0.345
/GB
Lexar ARMOR 700 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
1TB
$349
at B&H.
Lowest in ~5 days ($269)
$0.349
/GB
Up 30% vs last cycle
2TB
$699
at B&H.
Lowest tracked price
$0.350
/GB
4TB
$1,479
at B&H.
Lowest in ~5 days ($1169)
$0.370
/GB
Up 27% vs last cycle
2TB
$799
at B&H.
Lowest tracked price
$0.400
/GB
1TB
$434
/
$470
8% OFF
at B&H.
Lowest tracked price
$0.434
/GB
Down 7% vs last cycle
31 of 31
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.