New
Kingston SSD
Capacity 512GB
Form Factor 2.5"
Interface SATA III
Read Speed 550 MB/s
NAND TLC
DRAM Cache Yes
53 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong feature (94th percentile) 94th
Cons
- Below average speed (34th percentile)
- Below average capacity (34th percentile)
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 512 |
| 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) | 90000 |
| Random Write (IOPS) | 80000 |
Hardware
| NAND | TLC |
| DRAM Cache | Yes |
| Controller | SM2259 |
Reliability
| MTBF (hours) | 1000000 |
| Warranty (years) | 5 |
Features
| Hardware Encryption | Yes |
vs Competition
| Spec | Kingston SSD | Samsung 9100 PRO | Western Digital WD Black SN850X | Crucial T500 | SanDisk Western Digital WDS400T1X0M | Lexar NM1090 PRO |
|---|---|---|---|---|---|---|
| Capacity | 512GB | 8TB | 4TB | 2TB | 4TB | 4TB |
| Form Factor | 2.5" | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | SATA III | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 |
| Seq Read | 550 MB/s | 14,800 MB/s | 7,300 MB/s | 7,400 MB/s | 14,900 MB/s | 14,000 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | true | true | true | true | true | true |
| Endurance | - | 4800 TBW | 2400 TBW | 1200 TBW | 2400 TBW | 2800 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | Endurance |
|---|---|---|---|---|---|
| Kingston SSD | 33.5 | 41.4 | 93.9 | 34.3 | 62.4 |
| Samsung 9100 PRO Compare | 99.1 | 99.8 | 99.8 | 98.1 | 85.6 |
| Western Digital WD Black SN850X Compare | 88.3 | 95.1 | 93.9 | 92.5 | 80.6 |
| Crucial T500 Compare | 93.7 | 96.4 | 99 | 78.3 | 82.6 |
| SanDisk Western Digital WDS400T1X0M Compare | 97.6 | 99.1 | 97.5 | 92.5 | 80.6 |
| Lexar NM1090 PRO Compare | 97.9 | 98.1 | 90.7 | 92.5 | 74.6 |
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.
