Altrix SN-6791 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN6791-XT · Released 2020 · Updated 2026-10-20
Key facts
| Benchmark index | 13,852 (SSDs scale) |
|---|---|
| Category rank | #25,708 |
| Street price | $519 |
| Power | 8 W (active) |
| Performance per dollar | 26.69 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-6791 XT |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,600 MB/s |
| Sequential write | 5,400 MB/s |
| Random 4K read | 910K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Mirenta SN-7715 SE 4TB PCIe 3.0 NVMe M.2 2280 SSD | 13,260 | $539 | Compare |
| Novexa SN-9407 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 8,404 | $199 | Compare |
| Altrix SN-6063 Prime 500GB SATA 2.5-inch SSD | 3,366 | $39 | Compare |
| Altrix SN-1408 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,595 | $489 | Compare |
| Novexa SN-5842 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,178 | $109 | Compare |
| Altrix SN-1663 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $539 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-6791 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8907249 (accessed 2026-10-20).