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
Active Filters:
Retailer: B&H
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
Silicon Power XPOWER UD90 2x80 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$579
at B&H.
Lowest in ~28 days ($529)
$0.145
/GB
21% below the average best Gen 4 price ($0.184/GB)
Up 4% vs last cycle
Patriot P400 Lite NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
2TB
$297
/
$333
11% OFF
at B&H.
Lowest in ~14 days ($259)
$0.149
/GB
19% below the average best Gen 4 price ($0.184/GB)
Up 15% vs last cycle
2TB
$299
at B&H.
Lowest in ~20 days ($289)
$0.150
/GB
New - Coming Soon
Silicon Power XPOWER UD90 2x80 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
2TB
$299
at B&H.
Lowest tracked price
$0.150
/GB
19% below the average best Gen 4 price ($0.184/GB)
Silicon Power XPOWER UD90 2x80 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
1TB
$169
at B&H.
Lowest in ~14 days ($161)
$0.169
/GB
8% below the average best Gen 4 price ($0.184/GB)
SanDisk 520 SATA III (6 Gbps)
SATA · 2.5-inch
1TB
$179
/
$243
26% OFF
at B&H.
Lowest tracked price
$0.179
/GB
29% above the average best SATA price ($0.138/GB)
Down 10% vs last cycle
SanDisk 520 SATA III (6 Gbps)
SATA · 2.5-inch
2TB
$359
/
$436
18% OFF
at B&H.
Lowest tracked price
$0.180
/GB
30% above the average best SATA price ($0.138/GB)
SanDisk 520 SATA III (6 Gbps)
SATA · 2.5-inch
4TB
$719
/
$873
18% OFF
at B&H.
Lowest tracked price
$0.180
/GB
30% above the average best SATA price ($0.138/GB)
Lexar NM1090 PRO NVMe PCIe Gen5 (128 Gbps)
PCIe Gen5 · M.2 2280
4TB
$729
at B&H.
Lowest tracked price
$0.182
/GB
8% below the average best Gen 5 price ($0.199/GB)
Lexar NM1090 PRO NVMe PCIe Gen5 (128 Gbps)
PCIe Gen5 · M.2 2280
2TB
$369
/
$599
38% OFF
at B&H.
Lowest in ~5 days ($359)
$0.185
/GB
7% below the average best Gen 5 price ($0.199/GB)
Up 3% vs last cycle
SanDisk Optimus 5100 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
2TB
$369
at B&H.
Lowest tracked price
$0.185
/GB
In line with the average best Gen 4 price ($0.184/GB)
Down 14% vs last cycle
SanDisk Optimus GX 7100 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
2TB
$369
at B&H.
Lowest tracked price
$0.185
/GB
In line with the average best Gen 4 price ($0.184/GB)
Down 14% vs last cycle
SAMSUNG 990 PRO NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
2TB
$389
at B&H.
Lowest tracked price
$0.195
/GB
6% above the average best Gen 4 price ($0.184/GB)
Down 5% vs last cycle
4TB
$789
/
$1,009
22% OFF
at B&H.
Lowest in ~5 days ($699)
$0.197
/GB
Up 13% vs last cycle
PNY CS2241 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
500GB
$99
/
$119
17% OFF
at B&H.
Lowest tracked price
$0.198
/GB
7% above the average best Gen 4 price ($0.184/GB)
SAMSUNG 9100 PRO NVMe PCIe Gen5 (128 Gbps)
PCIe Gen5 · M.2 2280
2TB
$399
at B&H.
Lowest tracked price
$0.200
/GB
In line with the average best Gen 5 price ($0.199/GB)
Down 2% vs last cycle
SanDisk Optimus GX 7100M NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2230
2TB
$399
at B&H.
Lowest tracked price
$0.200
/GB
9% above the average best Gen 4 price ($0.184/GB)
Down 11% vs last cycle
SAMSUNG 990 PRO NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$799
at B&H.
Lowest tracked price
$0.200
/GB
9% above the average best Gen 4 price ($0.184/GB)
SanDisk Optimus 5100 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$799
at B&H.
Lowest in ~28 days ($779)
$0.200
/GB
9% above the average best Gen 4 price ($0.184/GB)
Down 8% vs last cycle
SanDisk Optimus GX 7100 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$799
at B&H.
Lowest in ~28 days ($779)
$0.200
/GB
9% above the average best Gen 4 price ($0.184/GB)
Down 8% vs last cycle
SanDisk Optimus GX PRO 850X NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
2TB
$419
at B&H.
Lowest in ~28 days ($409)
$0.210
/GB
14% above the average best Gen 4 price ($0.184/GB)
Down 21% vs last cycle
2TB
$421
/
$441
5% OFF
at B&H.
Lowest tracked price
$0.211
/GB
24 of 84
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.