Altrix SN-2255 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN2255-PRO · Released 2025 · Updated 2026-10-20
Key facts
| Benchmark index | 4,601 (SSDs scale) |
|---|---|
| Category rank | #42,115 |
| Street price | $59 |
| Power | 5 W (active) |
| Performance per dollar | 77.98 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-2255 Pro |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,400 MB/s |
| Sequential write | 6,200 MB/s |
| Random 4K read | 1,180K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.55 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 |
|---|---|---|---|
| Mirenta SN-7142 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,809 | $199 | Compare |
| Mirenta SN-7203 SE 4TB PCIe 3.0 NVMe M.2 2280 SSD | 12,629 | $519 | Compare |
| Novexa SN-9397 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,710 | $189 | Compare |
| Altrix SN-3562 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,391 | $459 | Compare |
| Strivon SN-8939 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,644 | $479 | Compare |
| Altrix SN-6363 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,393 | $499 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-2255 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7196017 (accessed 2026-10-20).