New
Kingston KC600 512GB SATA III mSATA
Capacity 512GB
Form Factor mSATA
Interface SATA III
Read Speed 550 MB/s
NAND TLC
DRAM Cache Yes
51 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong feature (94th percentile) 94th
- Strong social proof (79th percentile) 79th
- Strong user sentiment (65th percentile) 65th
Cons
- Below average random (22nd percentile)
- Below average speed (34th percentile)
- Below average capacity (34th percentile)
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.
Owner sentiment has held steady over time
85/100Our AI sentiment read
Based on 2 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 512 |
| Form Factor | mSATA |
| Interface | SATA III |
| Protocol | SATA |
| External | No |
Performance
| Sequential Read (MB/s) | 550 |
| Sequential Write (MB/s) | 520 |
Hardware
| NAND | TLC |
| DRAM Cache | Yes |
| Controller | SM2259 |
Reliability
| Warranty (years) | 3 |
Features
| Hardware Encryption | Yes |
vs Competition
| Spec | Kingston KC600 | Samsung 990 PRO | Western Digital WD_BLACK SN850X | Lexar NM1090 PRO | SanDisk Optimus GX PRO 850X 850X | fanxiang S910 Pro-2TB |
|---|---|---|---|---|---|---|
| Capacity | 512GB | 2TB | 8TB | 4TB | 1TB | 2TB |
| Form Factor | mSATA | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | SATA III | PCIe 4.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 |
| Seq Read | 550 MB/s | 7,450 MB/s | 7,200 MB/s | 14,000 MB/s | 7,300 MB/s | 14,000 MB/s |
| Nand Type | TLC | TLC | TLC | SLC | TLC | TLC |
| Dram Cache | true | true | true | true | false | true |
| Endurance | - | 1200 TBW | 4800 TBW | 2800 TBW | 600 TBW | 1400 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | User Sentiment | Endurance | Social Proof |
|---|---|---|---|---|---|---|---|
| Kingston KC600 | 33.6 | 22.1 | 93.9 | 34.3 | 65.1 | 41.5 | 78.9 |
| Samsung 990 PRO Compare | 93.4 | 97 | 99 | 78.3 | 79 | 85.4 | 95.5 |
| Western Digital WD_BLACK SN850X Compare | 88.3 | 95.9 | 93.9 | 98.1 | 0 | 87.3 | 0 |
| Lexar NM1090 PRO Compare | 97.9 | 98.1 | 90.7 | 92.6 | 0 | 74.4 | 27.8 |
| SanDisk Optimus GX PRO 850X 850X Compare | 88.3 | 95.9 | 78.5 | 54.9 | 94.6 | 99.1 | 34.9 |
| fanxiang S910 Pro-2TB Compare | 96.8 | 80.6 | 97.5 | 78.3 | 0 | 88.8 | 40.5 |
Price
Value & Pricing
We started tracking prices for this product on Nov 9, 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.
