New
SK Hynix Gold P31
Capacity 1TB
Form Factor M.2 2280
Interface PCIe 3.0 x4
Read Speed 3,500 MB/s
NAND TLC
DRAM Cache Yes
Endurance 1200 TBW
71 Overall Score
No current retailer price
Snapshot
Pros & Cons
Pros
- Strong social proof (96th percentile) 96th
- Strong endurance (95th percentile) 95th
- Strong feature (89th percentile) 89th
- Strong random (80th percentile) 80th
Cons
The proof
Performance
Specifications
Full Specifications
Drive
| Capacity | 1000 |
| Form Factor | M.2 2280 |
| Interface | PCIe 3.0 x4 |
| Protocol | NVMe |
| PCIe Generation | 3 |
| External | No |
Performance
| Sequential Read (MB/s) | 3500 |
| Sequential Write (MB/s) | 3200 |
Hardware
| NAND | TLC |
| DRAM Cache | Yes |
| Controller | SK hynix Cepheus |
Reliability
| Endurance (TBW) | 1200 |
| MTBF (hours) | 1500000 |
| Warranty (years) | 5 |
Features
| Heatsink | No |
vs Competition
| Spec | SK Hynix Gold P31 | Samsung 990 PRO | Crucial T710 | Western Digital WD_BLACK SN850X | SanDisk WD_Black SN8100 WDS100T1X0M | Corsair MP700 Elite |
|---|---|---|---|---|---|---|
| Capacity | 1TB | 2TB | 2TB | 2TB | 1TB | 1TB |
| Form Factor | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 | M.2 2280 |
| Interface | PCIe 3.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 4.0 x4 | PCIe 5.0 x4 | PCIe 5.0 x4 |
| Seq Read | 3,500 MB/s | 7,450 MB/s | 14,900 MB/s | 7,300 MB/s | 14,900 MB/s | 10,000 MB/s |
| Nand Type | TLC | TLC | TLC | TLC | TLC | TLC |
| Dram Cache | true | true | true | true | true | false |
| Endurance | 1200 TBW | 1200 TBW | 1200 TBW | 1200 TBW | 4800 TBW | 600 TBW |
| Compare | Compare | Compare | Compare | Compare |
| Product | Speed | Random | Feature | Capacity | Endurance | Social Proof |
|---|---|---|---|---|---|---|
| SK Hynix Gold P31 | 62 | 79.9 | 89 | 54.6 | 95.1 | 95.6 |
| Samsung 990 PRO Compare | 93.2 | 96.9 | 99 | 78.4 | 86 | 95.6 |
| Crucial T710 Compare | 99.3 | 98.7 | 97.4 | 78.4 | 83 | 79.7 |
| Western Digital WD_BLACK SN850X Compare | 88 | 94.8 | 99 | 78.4 | 74 | 95.6 |
| SanDisk WD_Black SN8100 WDS100T1X0M Compare | 97.4 | 99 | 90.6 | 54.6 | 99 | 95.6 |
| Corsair MP700 Elite Compare | 94.6 | 96.4 | 85.6 | 54.6 | 87.3 | 95.6 |
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.
