New
Samsung SSD
Capacity 1TB
Form Factor 2.5"
Interface SATA III
Read Speed 550 MB/s
NAND TLC
DRAM Cache Yes
Endurance 150 TBW
61 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong feature (94th percentile) 94th
- Strong endurance (84th percentile) 84th
Cons
- Below average speed (33rd percentile)
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 1000 |
| Form Factor | 2.5" |
| Interface | SATA III |
| Protocol | SATA |
| External | No |
Performance
| Sequential Read (MB/s) | 550 |
| Sequential Write (MB/s) | 520 |
| Random Read (IOPS) | 100000 |
| Random Write (IOPS) | 90000 |
Hardware
| NAND | TLC |
| DRAM Cache | Yes |
| Controller | Samsung MEX Controller |
Reliability
| Endurance (TBW) | 150 |
| MTBF (hours) | 2000000 |
| Warranty (years) | 10 |
Features
| Hardware Encryption | Yes |
vs Competition
| Spec | Samsung SSD | Western Digital WD Black SN850X | SanDisk Optimus GX PRO 8100 8100 | Lexar NM1090 PRO | fanxiang S910 Pro-2TB | Crucial T705 CT1000T705SSD5 |
|---|---|---|---|---|---|---|
| Capacity | 1TB | 4TB | 8TB | 4TB | 2TB | 1TB |
| Form Factor | 2.5" | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | SATA III | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 | PCIe 5.0 |
| Seq Read | 550 MB/s | 7,300 MB/s | 14,900 MB/s | 14,000 MB/s | 14,000 MB/s | 13,600 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | true | true | false | true | true | false |
| Endurance | 150 TBW | 2400 TBW | 4800 TBW | 2800 TBW | 1400 TBW | 600 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | Endurance |
|---|---|---|---|---|---|
| Samsung SSD | 33.4 | 44.6 | 93.9 | 54.9 | 84 |
| Western Digital WD Black SN850X Compare | 88.3 | 95.1 | 93.9 | 92.5 | 80.5 |
| SanDisk Optimus GX PRO 8100 8100 Compare | 98.9 | 99.1 | 89.2 | 98.1 | 87.5 |
| Lexar NM1090 PRO Compare | 97.9 | 98.1 | 90.7 | 92.5 | 74.6 |
| fanxiang S910 Pro-2TB Compare | 96.8 | 80.6 | 97.5 | 78.3 | 89 |
| Crucial T705 CT1000T705SSD5 Compare | 96.7 | 97.5 | 89.2 | 54.9 | 77.7 |
Price
Value & Pricing
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.
