Novexa SN-9851 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN9851-PRO · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 10,265 (SSDs scale) |
|---|---|
| Category rank | #22,917 |
| Street price | $259 |
| Power | 7 W (active) |
| Performance per dollar | 39.63 |
| Released | 2022 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-9851 Pro |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 6,000 MB/s |
| Random 4K read | 950K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | None |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
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| Novexa SN-2250 Ti 1TB SATA 2.5-inch SSD | 4,454 | $49 | Compare |
| Altrix SN-8383 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,692 | $499 | Compare |
| Altrix SN-1373 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,348 | $539 | Compare |
| Novexa SN-8807 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,540 | $109 | Compare |
| Mirenta SN-1344 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,842 | $369 | Compare |
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Cite this page: Hardware Spec Index, “Novexa SN-9851 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/350481 (accessed 2026-10-19).