Altrix SN-9255 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN9255-CORE · Released 2020 · Updated 2026-10-19
Key facts
| Benchmark index | 10,181 (SSDs scale) |
|---|---|
| Category rank | #2,158 |
| Street price | $239 |
| Power | 5 W (active) |
| Performance per dollar | 42.60 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-9255 Core |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,200 MB/s |
| Sequential write | 5,600 MB/s |
| Random 4K read | 1,390K IOPS |
| NAND | 3D TLC, 218-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 |
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| Caldera SN-9978 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,208 | $499 | Compare |
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| Altrix SN-3073 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,507 | $499 | Compare |
| Strivon SN-7360 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,471 | $239 | Compare |
| Caldera SN-7436 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,240 | $239 | Compare |
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Cite this page: Hardware Spec Index, “Altrix SN-9255 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/877753 (accessed 2026-10-19).