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
TEAMGROUP T-CREATE CLASSIC C47 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$199
at Amazon.
Lowest tracked price
$0.050
/GB
73% below the average best Gen 4 price ($0.184/GB)
TEAMGROUP MP44 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$512
at Amazon.
Lowest in ~9 days ($509)
$0.128
/GB
31% below the average best Gen 4 price ($0.184/GB)
Fikwot FX991 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$539
at Amazon.
Lowest in ~23 days ($499)
$0.135
/GB
27% below the average best Gen 4 price ($0.184/GB)
4TB
$562
at Amazon.
Lowest in ~15 days ($554)
$0.141
/GB
23% below the average best Gen 4 price ($0.184/GB)
4TB
$562
at Amazon.
Lowest in ~23 days ($539)
$0.141
/GB
23% below the average best Gen 4 price ($0.184/GB)
Kingston NV3 2x80 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$579
at Amazon.
Lowest in ~1 month ($514)
$0.145
/GB
21% below the average best Gen 4 price ($0.184/GB)
Up 5% vs last cycle
Silicon Power XPOWER UD90 2x80 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$579
at Amazon.
Lowest in ~15 days ($519)
$0.145
/GB
21% below the average best Gen 4 price ($0.184/GB)
4TB
$599
at Amazon.
Lowest tracked price
$0.150
/GB
19% below the average best Gen 4 price ($0.184/GB)
FanXiang S880 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$599
at Amazon.
Lowest in ~1 month ($499)
$0.150
/GB
19% below the average best Gen 4 price ($0.184/GB)
Fikwot FN955 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$599
at Amazon.
Lowest in ~15 days ($529)
$0.150
/GB
19% below the average best Gen 4 price ($0.184/GB)
Up 7% vs last cycle
SanDisk Optimus 5100 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$599
at Amazon.
Lowest tracked price
$0.150
/GB
19% below the average best Gen 4 price ($0.184/GB)
4TB
$619
at Amazon.
Lowest in ~1 month ($589)
$0.155
/GB
16% below the average best Gen 4 price ($0.184/GB)
Up 3% vs last cycle
SanDisk WD_BLACK SN7100 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$624
at Amazon.
Lowest in ~23 days ($579)
$0.156
/GB
15% below the average best Gen 4 price ($0.184/GB)
Up 2% vs last cycle
4TB
$629
at Amazon.
Lowest in ~2 months ($529)
$0.157
/GB
15% below the average best Gen 4 price ($0.184/GB)
Up 7% vs last cycle
PNY XLR8 CS3140 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$749
at Amazon.
Lowest in ~20 days ($649)
$0.187
/GB
In line with the average best Gen 4 price ($0.184/GB)
SAMSUNG 990 EVO PLUS NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$749
at Amazon.
Lowest in ~1 month ($599)
$0.187
/GB
In line with the average best Gen 4 price ($0.184/GB)
Up 2% vs last cycle
4TB
$765
at Amazon.
Lowest tracked price
$0.191
/GB
4% above the average best Gen 4 price ($0.184/GB)
Patriot Viper VP4300 Lite NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$768
at Amazon.
Lowest in ~15 days ($590)
$0.192
/GB
4% above the average best Gen 4 price ($0.184/GB)
Up 2% vs last cycle
SABRENT Rocket 2x42 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2242
4TB
$770
at Amazon.
Lowest in ~1 month ($689)
$0.193
/GB
5% above the average best Gen 4 price ($0.184/GB)
4TB
$778
at Amazon.
Lowest in ~9 days ($781)
$0.195
/GB
6% above the average best Gen 4 price ($0.184/GB)
Up 3% vs last cycle
SAMSUNG 990 PRO NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$799
/
$1,099
27% OFF
at Amazon.
Lowest tracked price
$0.200
/GB
9% above the average best Gen 4 price ($0.184/GB)
SanDisk Optimus GX 7100 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$799
/
$869
8% OFF
at Amazon.
Lowest in ~20 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
4TB
$849
/
$999
15% OFF
at Amazon.
Lowest tracked price
$0.212
/GB
15% above the average best Gen 4 price ($0.184/GB)
Down 12% vs last cycle
Acer Predator GM7 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
4TB
$850
at Amazon.
Lowest in ~2 months ($549)
$0.213
/GB
16% above the average best Gen 4 price ($0.184/GB)
Up 29% vs last cycle
24 of 29
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.