Novexa SN-2581 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN2581-XT · Released 2025 · Updated 2026-10-23
Key facts
| Benchmark index | 5,677 (SSDs scale) |
|---|---|
| Category rank | #32,616 |
| Street price | $69 |
| Power | 6 W (active) |
| Performance per dollar | 82.28 |
| Released | 2025 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-2581 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 1,200K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 DWPD) |
| Warranty | 3 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-3001 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,317 | $419 | Compare |
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| Strivon SN-8838 Max 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,148 | $469 | Compare |
| Caldera SN-3797 Plus 500GB SATA 2.5-inch SSD | 4,144 | $39 | Compare |
| Novexa SN-1988 Max 500GB SATA 2.5-inch SSD | 4,093 | $49 | Compare |
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Cite this page: Hardware Spec Index, “Novexa SN-2581 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/89088171 (accessed 2026-10-23).