Altrix SN-1791 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN1791-PRO · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 11,449 (SSDs scale) |
|---|---|
| Category rank | #20,323 |
| Street price | $349 |
| Power | 5 W (active) |
| Performance per dollar | 32.81 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-1791 Pro |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,100 MB/s |
| Sequential write | 4,200 MB/s |
| Random 4K read | 970K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta SN-8476 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,558 | $369 | Compare |
| Strivon SN-5876 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,593 | $129 | Compare |
| Altrix SN-8393 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,765 | $449 | Compare |
| Novexa SN-7275 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,932 | $469 | Compare |
| Altrix SN-6389 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,104 | $239 | Compare |
| Strivon SN-5740 Ultra 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,680 | $379 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-1791 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/556889 (accessed 2026-10-21).