Altrix SN-8257 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN8257-PRO · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 5,103 (SSDs scale) |
|---|---|
| Category rank | #38,284 |
| Street price | $69 |
| Power | 7 W (active) |
| Performance per dollar | 73.96 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-8257 Pro |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,000 MB/s |
| Sequential write | 2,900 MB/s |
| Random 4K read | 1,060K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 120 TBW (0.22 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 |
|---|---|---|---|
| Strivon SN-2716 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,732 | $119 | Compare |
| Caldera SN-6946 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Novexa SN-1392 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,734 | $599 | Compare |
| Mirenta SN-2549 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,085 | $409 | Compare |
| Mirenta SN-5378 Max 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,919 | $539 | Compare |
| Mirenta SN-3031 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $549 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-8257 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21883507 (accessed 2026-10-25).