Novexa SN-4631 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN4631-PRIME · Released 2019 · Updated 2026-10-24
Key facts
| Benchmark index | 14,432 (SSDs scale) |
|---|---|
| Category rank | #413 |
| Street price | $509 |
| Power | 6 W (active) |
| Performance per dollar | 28.35 |
| Released | 2019 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-4631 Prime |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 3,400 MB/s |
| Sequential write | 2,900 MB/s |
| Random 4K read | 350K IOPS |
| NAND | 3D TLC, 232-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 |
|---|---|---|---|
| Caldera SN-5265 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,466 | $499 | Compare |
| Caldera SN-5772 Prime 1TB SATA 2.5-inch SSD | 3,485 | $29 | Compare |
| Strivon SN-4657 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,932 | $469 | Compare |
| Strivon SN-3191 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,546 | $439 | Compare |
| Strivon SN-4913 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,659 | $109 | Compare |
| Strivon SN-5405 Ultra 500GB SATA 2.5-inch SSD | 3,165 | $39 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-4631 Prime 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/45805403 (accessed 2026-10-24).