Novexa SN-2493 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Novexa · SKU SN2493-ULTRA · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 6,117 (SSDs scale) |
|---|---|
| Category rank | #42,874 |
| Street price | $79 |
| Power | 5 W (active) |
| Performance per dollar | 77.43 |
| Released | 2021 |
Specifications
| Brand | Novexa |
|---|---|
| Model | Novexa SN-2493 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,800 MB/s |
| Sequential write | 5,400 MB/s |
| Random 4K read | 850K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 TBW (0.18 DWPD) |
| Warranty | 3 years |
| Heatsink | Heatsink edition available |
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 |
|---|---|---|---|
| Novexa SN-5047 Plus 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,743 | $339 | Compare |
| Strivon SN-6995 Core 1TB SATA 2.5-inch SSD | 4,206 | $39 | Compare |
| Mirenta SN-7883 XT 8TB PCIe 3.0 NVMe M.2 2280 SSD | 14,536 | $549 | Compare |
| Caldera SN-1169 Core 500GB SATA 2.5-inch SSD | 3,469 | $39 | Compare |
| Strivon SN-2587 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,507 | $129 | Compare |
| Novexa SN-2386 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,770 | $599 | Compare |
Cite this page: Hardware Spec Index, “Novexa SN-2493 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5282377 (accessed 2026-10-23).