Altrix SN-6943 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN6943-XT · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 11,055 (SSDs scale) |
|---|---|
| Category rank | #20,548 |
| Street price | $379 |
| Power | 8 W (active) |
| Performance per dollar | 29.17 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-6943 XT |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,200 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 1,260K IOPS |
| NAND | 3D TLC, 232-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 |
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| Altrix SN-8553 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,950 | $349 | Compare |
| Altrix SN-1578 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,042 | $559 | Compare |
| Mirenta SN-8198 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,737 | $369 | Compare |
| Caldera SN-5338 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,032 | $99 | Compare |
| Altrix SN-4677 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,815 | $569 | Compare |
| Altrix SN-6990 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,267 | $499 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-6943 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3843752 (accessed 2026-10-21).