Altrix SN-9458 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN9458-EDGE · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 10,385 (SSDs scale) |
|---|---|
| Category rank | #29,697 |
| Street price | $249 |
| Power | 7 W (active) |
| Performance per dollar | 41.71 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-9458 Edge |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,700 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 830K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 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 |
|---|---|---|---|
| Mirenta SN-6164 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,039 | $349 | Compare |
| Altrix SN-3922 Ti 500GB SATA 2.5-inch SSD | 3,317 | $39 | Compare |
| Caldera SN-9255 Edge 500GB SATA 2.5-inch SSD | 3,297 | $39 | Compare |
| Mirenta SN-8807 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,040 | $299 | Compare |
| Caldera SN-5509 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,622 | $229 | Compare |
| Altrix SN-8642 Prime 500GB SATA 2.5-inch SSD | 4,039 | $49 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-9458 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/682373 (accessed 2026-10-21).