Altrix SN-2642 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN2642-PLUS · Released 2021 · Updated 2026-10-21
Key facts
| Benchmark index | 7,444 (SSDs scale) |
|---|---|
| Category rank | #49,444 |
| Street price | $129 |
| Power | 5 W (active) |
| Performance per dollar | 57.71 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-2642 Plus |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,900 MB/s |
| Sequential write | 6,300 MB/s |
| Random 4K read | 1,280K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 720 TBW (0.33 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Caldera SN-8301 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD | 8,079 | $199 | Compare |
| Caldera SN-6270 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,867 | $379 | Compare |
| Mirenta SN-7791 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,026 | $259 | Compare |
| Altrix SN-5181 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,140 | $349 | Compare |
| Altrix SN-4403 Pro 500GB SATA 2.5-inch SSD | 4,247 | $39 | Compare |
| Novexa SN-3136 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,965 | $339 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-2642 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/885393 (accessed 2026-10-21).