Novexa SN-4591 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN4591-CORE · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 13,835 (SSDs scale) |
|---|---|
| Category rank | #4,866 |
| Street price | $429 |
| Power | 8 W (active) |
| Performance per dollar | 32.25 |
| Released | 2024 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-4591 Core |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 14,400 MB/s |
| Sequential write | 12,500 MB/s |
| Random 4K read | 1,510K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon SN-4948 SE 1TB SATA 2.5-inch SSD | 3,633 | $29 | Compare |
| Strivon SN-8060 Core 1TB SATA 2.5-inch SSD | 3,857 | $39 | Compare |
| Altrix SN-2661 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,906 | $409 | Compare |
| Caldera SN-9505 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $519 | Compare |
| Strivon SN-6497 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,870 | $139 | Compare |
| Caldera SN-6331 Max 500GB SATA 2.5-inch SSD | 4,294 | $39 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-4591 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/48414019 (accessed 2026-10-20).