Novexa SN-6258 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN6258-XT · Released 2024 · Updated 2026-10-25
Key facts
| Benchmark index | 13,886 (SSDs scale) |
|---|---|
| Category rank | #12,370 |
| Street price | $419 |
| Power | 9 W (active) |
| Performance per dollar | 33.14 |
| Released | 2024 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-6258 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 12,200 MB/s |
| Sequential write | 11,200 MB/s |
| Random 4K read | 1,970K IOPS |
| NAND | 3D TLC, 238-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 |
|---|---|---|---|
| Altrix SN-8266 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,005 | $299 | Compare |
| Altrix SN-7474 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,048 | $319 | Compare |
| Strivon SN-1918 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 5,481 | $79 | Compare |
| Novexa SN-7142 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,817 | $529 | Compare |
| Caldera SN-1424 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,341 | $449 | Compare |
| Strivon SN-9910 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,424 | $409 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-6258 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/33031271 (accessed 2026-10-25).