Novexa SN-4586 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN4586-PRIME · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 11,016 (SSDs scale) |
|---|---|
| Category rank | #13,544 |
| Street price | $349 |
| Power | 7 W (active) |
| Performance per dollar | 31.56 |
| Released | 2020 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-4586 Prime |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,800 MB/s |
| Sequential write | 4,500 MB/s |
| Random 4K read | 1,150K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Altrix SN-2288 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,976 | $439 | Compare |
| Novexa SN-6751 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,694 | $259 | Compare |
| Caldera SN-8294 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,131 | $269 | Compare |
| Novexa SN-7871 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,582 | $249 | Compare |
| Caldera SN-9076 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD | 12,575 | $399 | Compare |
| Mirenta SN-6479 Pro 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,462 | $589 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-4586 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8274201 (accessed 2026-10-21).