Altrix SN-7950 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN7950-XT · Released 2019 · Updated 2026-10-21
Key facts
| Benchmark index | 14,338 (SSDs scale) |
|---|---|
| Category rank | #7,037 |
| Street price | $569 |
| Power | 5 W (active) |
| Performance per dollar | 25.20 |
| Released | 2019 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-7950 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,300 MB/s |
| Sequential write | 2,100 MB/s |
| Random 4K read | 420K 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-5021 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $509 | Compare |
| Altrix SN-1547 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,461 | $289 | Compare |
| Altrix SN-3879 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,163 | $459 | Compare |
| Caldera SN-6144 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD | 6,625 | $99 | Compare |
| Mirenta SN-7306 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,870 | $189 | Compare |
| Mirenta SN-9504 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,200 | $439 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-7950 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/519974 (accessed 2026-10-21).