Altrix SN-8422 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN8422-PLUS · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 13,283 (SSDs scale) |
|---|---|
| Category rank | #48,193 |
| Street price | $459 |
| Power | 5 W (active) |
| Performance per dollar | 28.94 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-8422 Plus |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,400 MB/s |
| Sequential write | 6,200 MB/s |
| Random 4K read | 1,380K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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 |
|---|---|---|---|
| Altrix SN-7951 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,031 | $439 | Compare |
| Strivon SN-5318 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD | 5,573 | $79 | Compare |
| Altrix SN-2512 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,062 | $449 | Compare |
| Altrix SN-4856 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,198 | $279 | Compare |
| Caldera SN-4725 Core 1TB SATA 2.5-inch SSD | 3,697 | $39 | Compare |
| Altrix SN-5876 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,871 | $539 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-8422 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2077052 (accessed 2026-10-23).