Altrix SN-8431 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN8431-CORE · Released 2022 · Updated 2026-10-23
Key facts
| Benchmark index | 6,676 (SSDs scale) |
|---|---|
| Category rank | #10,417 |
| Street price | $119 |
| Power | 6 W (active) |
| Performance per dollar | 56.10 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-8431 Core |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,100 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 890K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 480 TBW (0.22 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Altrix SN-5616 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,901 | $129 | Compare |
| Novexa SN-7939 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,122 | $579 | Compare |
| Novexa SN-8222 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,001 | $459 | Compare |
| Mirenta SN-8945 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,682 | $329 | Compare |
| Altrix SN-7215 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,358 | $309 | Compare |
| Altrix SN-5979 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,938 | $409 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-8431 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6583928 (accessed 2026-10-23).