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
1TB
$146
at Walmart.
Lowest in ~15 days ($131)
$0.146
/GB
6% above the average best SATA price ($0.138/GB)
Up 11% vs last cycle
Lexar SL500 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
1TB
$159
at Walmart.
Lowest tracked price
$0.159
/GB
Down 3% vs last cycle
Patriot P400 Lite NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
1TB
$159
at Walmart.
Lowest tracked price
$0.159
/GB
14% below the average best Gen 4 price ($0.184/GB)
TEAMGROUP MP44Q NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
1TB
$166
at Walmart.
Lowest tracked price
$0.166
/GB
10% below the average best Gen 4 price ($0.184/GB)
Down 2% vs last cycle
1TB
$173
at Walmart.
Lowest in ~1 month ($165)
$0.173
/GB
Up 10% vs last cycle
Patriot Viper VP4300 Lite NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
1TB
$174
at Walmart.
Lowest tracked price
$0.174
/GB
6% below the average best Gen 4 price ($0.184/GB)
1TB
$184
at Walmart.
Lowest in ~9 days ($174)
$0.184
/GB
In line with the average best Gen 4 price ($0.184/GB)
Up 6% vs last cycle
TEAMGROUP MP44 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
1TB
$188
at Walmart.
Lowest tracked price
$0.188
/GB
In line with the average best Gen 4 price ($0.184/GB)
SanDisk Optimus 5100 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
1TB
$189
at Walmart.
Lowest tracked price
$0.189
/GB
3% above the average best Gen 4 price ($0.184/GB)
1TB
$195
at Walmart.
Lowest in ~15 days ($178)
$0.195
/GB
6% above the average best Gen 4 price ($0.184/GB)
Kingston NV3 2x80 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
1TB
$211
at Walmart.
Lowest in ~9 days ($210)
$0.211
/GB
14% above the average best Gen 4 price ($0.184/GB)
SanDisk WD Blue SN5100 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
1TB
$219
at Walmart.
Lowest in ~23 days ($181)
$0.219
/GB
19% above the average best Gen 4 price ($0.184/GB)
Lexar NM1090 PRO NVMe PCIe Gen5 (128 Gbps)
PCIe Gen5 · M.2 2280
1TB
$229
at Walmart.
Lowest tracked price
$0.229
/GB
15% above the average best Gen 5 price ($0.199/GB)
1TB
$229
at Walmart.
Lowest tracked price
$0.229
/GB
SanDisk Optimus GX 7100 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
1TB
$229
at Walmart.
Lowest in ~15 days ($199)
$0.229
/GB
24% above the average best Gen 4 price ($0.184/GB)
1TB
$236
at Walmart.
Lowest tracked price
$0.236
/GB
28% above the average best Gen 4 price ($0.184/GB)
Kingston NV3 2x30 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2230
1TB
$237
at Walmart.
Lowest in ~1 month ($222)
$0.237
/GB
29% above the average best Gen 4 price ($0.184/GB)
1TB
$239
at Walmart.
Lowest tracked price
$0.239
/GB
20% above the average best Gen 5 price ($0.199/GB)
SanDisk WD_BLACK SN850X NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
1TB
$243
at Walmart.
Lowest in ~9 days ($244)
$0.243
/GB
32% above the average best Gen 4 price ($0.184/GB)
Up 2% vs last cycle
1TB
$247
at Walmart.
Lowest tracked price
$0.247
/GB
34% above the average best Gen 4 price ($0.184/GB)
1TB
$249
at Walmart.
Lowest tracked price
$0.249
/GB
SABRENT Rocket 2x30 NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2230
1TB
$249
/
$275
9% OFF
at Walmart.
Lowest tracked price
$0.249
/GB
35% above the average best Gen 4 price ($0.184/GB)
SAMSUNG 9100 PRO NVMe PCIe Gen5 (128 Gbps)
PCIe Gen5 · M.2 2280
1TB
$249
at Walmart.
Lowest in ~23 days ($264)
$0.249
/GB
25% above the average best Gen 5 price ($0.199/GB)
1TB
$249
at Walmart.
Lowest in ~23 days ($239)
$0.249
/GB
Crucial T705 NVMe PCIe Gen5 (128 Gbps)
PCIe Gen5 · M.2 2280
1TB
$253
at Walmart.
Lowest tracked price
$0.253
/GB
27% above the average best Gen 5 price ($0.199/GB)
SAMSUNG 990 PRO NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
1TB
$259
/
$293
12% OFF
at Walmart.
Lowest tracked price
$0.259
/GB
41% above the average best Gen 4 price ($0.184/GB)
1TB
$259
/
$274
5% OFF
at Walmart.
Lowest tracked price
$0.259
/GB
1TB
$259
at Walmart.
Lowest tracked price
$0.259
/GB
SAMSUNG T9 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
1TB
$269
/
$287
6% OFF
at Walmart.
Lowest in ~1 month ($252)
$0.269
/GB
Lexar ARMOR 700 USB 3.2 Gen2x2 (20 Gbps)
USB 20 Gbps · External
1TB
$274
at Walmart.
Lowest tracked price
$0.274
/GB
1TB
$279
/
$319
13% OFF
at Walmart.
Lowest tracked price
$0.279
/GB
40% above the average best Gen 5 price ($0.199/GB)
1TB
$279
at Walmart.
Lowest tracked price
$0.279
/GB
51% above the average best Gen 4 price ($0.184/GB)
SAMSUNG 990 EVO PLUS NVMe PCIe Gen4 (64 Gbps)
PCIe Gen4 · M.2 2280
1TB
$289
at Walmart.
Lowest tracked price
$0.289
/GB
57% above the average best Gen 4 price ($0.184/GB)
1TB
$299
at Walmart.
Lowest tracked price
$0.299
/GB
1TB
$309
at Walmart.
Lowest in ~15 days ($299)
$0.309
/GB
68% above the average best Gen 4 price ($0.184/GB)
SAMSUNG 870 EVO SATA III (6 Gbps)
SATA · 2.5-inch
1TB
$332
at Walmart.
Lowest in ~1 month ($327)
$0.332
/GB
140% above the average best SATA price ($0.138/GB)
1TB
$339
at Walmart.
Lowest in ~1 month ($239)
$0.339
/GB
Up 7% vs last cycle
1TB
$409
at Walmart.
Lowest tracked price
$0.409
/GB
1TB
$434
/
$469
7% OFF
at Walmart.
Lowest tracked price
$0.434
/GB
1TB
$468
at Walmart.
Lowest in ~1 month ($399)
$0.468
/GB
154% above the average best Gen 4 price ($0.184/GB)
40 of 40
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.