New
SanDisk Extreme PRO E81
Capacity 1TB
Form Factor External
Interface USB 3.2 Gen 2x2
Read Speed 2,000 MB/s
50 Overall Score
Price $240
Snapshot
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 1000 |
| Form Factor | External |
| Interface | USB 3.2 Gen 2x2 |
| Protocol | NVMe |
| External | Yes |
Performance
| Sequential Read (MB/s) | 2000 |
| Sequential Write (MB/s) | 2000 |
Reliability
| Warranty (years) | 5 |
Features
| Heatsink | Yes |
| Hardware Encryption | Yes |
vs Competition
| Spec | SanDisk Extreme PRO E81 | Western Digital WD_BLACK SN850X | Samsung 990 PRO | Crucial T710 | Kingston Fury Renegade SFYRDK/2000G | Corsair MP700 Elite |
|---|---|---|---|---|---|---|
| Capacity | 1TB | 4TB | 2TB | 4TB | 2TB | 2TB |
| Form Factor | External | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | USB 3.2 Gen 2x2 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Seq Read | 2,000 MB/s | 7,300 MB/s | 7,450 MB/s | 14,500 MB/s | 7,300 MB/s | 10,000 MB/s |
| Nand Type | - | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | - | true | true | false | true | true |
| Endurance | - | 2400 TBW | 1200 TBW | 2400 TBW | 2000 TBW | 1200 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | Endurance |
|---|---|---|---|---|---|
| SanDisk Extreme PRO E81 | 48.7 | 60.3 | 36.3 | 54.8 | 56.6 |
| Western Digital WD_BLACK SN850X Compare | 87.9 | 94.8 | 93.7 | 92.8 | 81.2 |
| Samsung 990 PRO Compare | 93.1 | 96.9 | 99.1 | 78.5 | 86.2 |
| Crucial T710 Compare | 98.7 | 98.7 | 85.3 | 92.8 | 86.2 |
| Kingston Fury Renegade SFYRDK/2000G Compare | 92.5 | 93.3 | 93.7 | 78.5 | 94 |
| Corsair MP700 Elite Compare | 94.6 | 96.4 | 99.8 | 78.5 | 87.5 |
Price
Value & Pricing
From $240
Amazon 1 offer From $240
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.
