Altrix SN-1951 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN1951-EDGE · Released 2020 · Updated 2026-10-19
Key facts
| Benchmark index | 7,337 (SSDs scale) |
|---|---|
| Category rank | #15,545 |
| Street price | $129 |
| Power | 6 W (active) |
| Performance per dollar | 56.88 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-1951 Edge |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,400 MB/s |
| Sequential write | 6,400 MB/s |
| Random 4K read | 1,030K IOPS |
| NAND | 3D TLC, 218-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
Similar SSDs
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| Mirenta SN-9304 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,330 | $329 | Compare |
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| Novexa SN-8022 SE 1TB PCIe 4.0 NVMe M.2 2230 SSD | 6,775 | $119 | Compare |
| Altrix SN-3487 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,028 | $239 | Compare |
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Cite this page: Hardware Spec Index, “Altrix SN-1951 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/216360 (accessed 2026-10-19).