SK Hynix Platinum P51 2TB PCIe 5.0 x4 NVMe M.2 2280
SK Hynix
81 Overall Score
vs
Samsung 9100 PRO 4TB PCIe 5.0 x4 NVMe M.2 2280
Samsung
99 Overall Score
What Buyers Say
SK Hynix Platinum P51 2TB PCIe 5.0 x4 NVMe M.2 2280
55 out of 100 medium confidence 10 reviews
The product has received mixed feedback. One verified buyer praised it as the best SSD, while another reported a dead-on-arrival unit and questioned reliability. Q&A highlights impressive specs like high transfer speeds and low power consumption, but the negative review and warranty concerns temper overall sentiment.
Pros
- High transfer speeds
- Low power consumption
- DRAM included
- Designed for AI workloads
Cons
- Dead on arrival unit
- Reliability concerns
- Warranty ambiguity
Performance 4
Reliability 2
Warranty 2
Power efficiency 1
Build quality 1
Samsung 9100 PRO 4TB PCIe 5.0 x4 NVMe M.2 2280
No customer feedback yet
Scores
Gaming
Console
Workstation
Laptop
Budget
Portable
Specifications
| SK Hynix Platinum P51 | Samsung 9100 PRO | |
|---|---|---|
| Drive | ||
| Capacity | ||
| Form Factor | M.2 2280 | M.2 2280 |
| Interface | PCIe 5.0 x4 | PCIe 5.0 x4 |
| Protocol | NVMe | NVMe |
| PCIe Generation | 5 | 5 |
| External | ✗ | ✗ |
| Performance | ||
| Sequential Read (MB/s) | ||
| Sequential Write (MB/s) | ||
| Random Read (IOPS) | ||
| Random Write (IOPS) | ||
| Hardware | ||
| NAND | TLC | TLC |
| DRAM Cache | ✓ | ✓ |
| Controller | Alistar Gen5 | In-House Controller |
| Reliability | ||
| Endurance (TBW) | ||
| MTBF (hours) | ||
| Warranty (years) | 5 | 5 |
| Features | ||
| Heatsink | ✗ | ✓★ |
| Hardware Encryption | — | ✓★ |
Pros & Cons
SK Hynix Platinum P51 2TB PCIe 5.0 x4 NVMe M.2 2280
- Strong random (100th percentile)100th %ile
- Strong speed (99th percentile)99th %ile
- Strong feature (91st percentile)91st %ile
- Strong endurance (89th percentile)89th %ile
- Below average user sentiment (11th percentile)11th %ile
- Below average affordability (18th percentile)18th %ile
Samsung 9100 PRO 4TB PCIe 5.0 x4 NVMe M.2 2280
- Strong random (100th percentile)100th %ile
- Strong feature (100th percentile)100th %ile
- Strong social proof (100th percentile)100th %ile
- Strong speed (99th percentile)99th %ile
- Below average affordability (5th percentile)5th %ile
Verdict
Winner: Samsung 9100 PRO
Scores 99 overall, wins 5 of 6 usage categories and 6 of 18 specs.