Altrix SN-1250 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN1250-PLUS · Released 2022 · Updated 2026-10-19
Key facts
| Benchmark index | 5,682 (SSDs scale) |
|---|---|
| Category rank | #6,799 |
| Street price | $79 |
| Power | 6 W (active) |
| Performance per dollar | 71.92 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-1250 Plus |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,800 MB/s |
| Sequential write | 4,100 MB/s |
| Random 4K read | 1,170K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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
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| Model | Benchmark | Price | Compare |
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| Strivon SN-9889 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,115 | $559 | Compare |
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| Caldera SN-3003 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,562 | $339 | Compare |
| Mirenta SN-1638 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,986 | $169 | Compare |
| Caldera SN-5122 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,853 | $419 | Compare |
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Cite this page: Hardware Spec Index, “Altrix SN-1250 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/45302093 (accessed 2026-10-19).