Corsair RM850x vs Samsung 990 Pro 2TB
🏆 Our verdict
• Samsung 990 Pro 2TB scores higher in our lab tests (93 vs 90).
Overall winner: Samsung 990 Pro 2TB — but if price matters most, check the numbers below.
| Corsair RM850x |
Samsung 990 Pro 2TB | |
|---|---|---|
| Editor's Score | 90/100 | 93/100 |
| User Rating | ||
| Summary | Quiet, efficient 850W gold PSU that outlasts builds | Top-tier PCIe 4.0 SSD — fast, cool, proven |
| Wattage | 850W | — |
| Rating | 80+ Gold | — |
| Modular | Fully | — |
| Warranty | 10 years | — |
| Best for | High-end GPUs | OS + games |
| Capacity | — | 2 TB |
| Interface | — | PCIe 4.0 NVMe |
| Seq read | — | 7,450 MB/s |
| Endurance | — | 1,200 TBW |
| Full Review | Full Review |
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