Altrix SN-5257 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN5257-MAX · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 10,428 (SSDs scale) |
|---|---|
| Category rank | #21,466 |
| Street price | $299 |
| Power | 7 W (active) |
| Performance per dollar | 34.88 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-5257 Max |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,900 MB/s |
| Sequential write | 5,600 MB/s |
| Random 4K read | 800K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-3259 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,131 | $499 | Compare |
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| Novexa SN-8981 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,244 | $469 | Compare |
| Strivon SN-5513 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,560 | $269 | Compare |
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Cite this page: Hardware Spec Index, “Altrix SN-5257 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/29133182 (accessed 2026-10-25).