Novexa SN-1540 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN1540-ULTRA · Released 2026 · Updated 2026-10-25
Key facts
| Benchmark index | 12,869 (SSDs scale) |
|---|---|
| Category rank | #38,021 |
| Street price | $439 |
| Power | 10 W (active) |
| Performance per dollar | 29.31 |
| Released | 2026 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-1540 Ultra |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 11,200 MB/s |
| Sequential write | 9,900 MB/s |
| Random 4K read | 1,960K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Mirenta SN-2411 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD | 7,813 | $149 | Compare |
| Caldera SN-5904 Ti 1TB SATA 2.5-inch SSD | 3,981 | $39 | Compare |
| Altrix SN-5993 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,370 | $229 | Compare |
| Caldera SN-7286 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 13,594 | $419 | Compare |
| Caldera SN-4307 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,119 | $539 | Compare |
| Mirenta SN-2774 XT 1TB SATA 2.5-inch SSD | 3,708 | $39 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-1540 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/76981850 (accessed 2026-10-25).