New On sale 44%
Western Digital BLACK SN7100
Capacity 1TB
Form Factor M.2 2280
Interface PCIe 4.0 x4
Read Speed 7,250 MB/s
NAND TLC
Endurance 600 TBW
82 Overall Score
Price $185
Snapshot
Pros & Cons
Pros
- Strong social proof (100th percentile) 100th
- Strong user sentiment (95th percentile) 95th
- Strong speed (90th percentile) 90th
- Strong endurance (83rd percentile) 83rd
Cons
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
92/100Our AI sentiment read
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 1000 |
| Form Factor | M.2 2280 |
| Interface | PCIe 4.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 4 |
| External | No |
Performance
| Sequential Read (MB/s) | 7250 |
| Sequential Write (MB/s) | 6900 |
Hardware
| NAND | TLC |
| DRAM Cache | No |
Reliability
| Endurance (TBW) | 600 |
| Warranty (years) | 5 |
Features
| Heatsink | No |
| Hardware Encryption | No |
vs Competition
| Spec | Western Digital BLACK SN7100 | Samsung 9100 PRO | Crucial T710 | Seagate FireCuda 530R ZP4000GM3A073 | Lexar Professional NM1090 PRO | Corsair MP700 PRO |
|---|---|---|---|---|---|---|
| Capacity | 1TB | 2TB | 2TB | 4TB | 2TB | 2TB |
| Form Factor | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 |
| Seq Read | 7,250 MB/s | 14,700 MB/s | 14,900 MB/s | 7,400 MB/s | 14,400 MB/s | 12,400 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | false | true | true | false | true | - |
| Endurance | 600 TBW | 1200 TBW | 1200 TBW | 5050 TBW | 1400 TBW | 1400 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | User Sentiment | Endurance | Social Proof |
|---|---|---|---|---|---|---|---|
| Western Digital BLACK SN7100 | 90.4 | 60.1 | 53.4 | 54.3 | 94.7 | 83.2 | 99.6 |
| Samsung 9100 PRO Compare | 98.5 | 99.7 | 99.6 | 78.2 | 56.6 | 83.2 | 96.3 |
| Crucial T710 Compare | 99.2 | 98.5 | 97.3 | 78.2 | 0 | 83.2 | 83.9 |
| Seagate FireCuda 530R ZP4000GM3A073 Compare | 91.7 | 95.8 | 93.4 | 92.7 | 0 | 95.3 | 90.7 |
| Lexar Professional NM1090 PRO Compare | 96.8 | 97.9 | 97.3 | 78.2 | 0 | 89.2 | 62.7 |
| Corsair MP700 PRO Compare | 96.1 | 97 | 85.1 | 78.2 | 0 | 89.2 | 83.9 |
Price
Value & Pricing
From $185
Amazon 1 offer From $185
We started tracking prices for this product on Nov 8, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
