Altrix SN-2681 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN2681-PRO · Released 2025 · Updated 2026-10-19
Key facts
| Benchmark index | 12,129 (SSDs scale) |
|---|---|
| Category rank | #37,689 |
| Street price | $449 |
| Power | 8 W (active) |
| Performance per dollar | 27.01 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-2681 Pro |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 14,900 MB/s |
| Sequential write | 14,000 MB/s |
| Random 4K read | 2,210K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | LPDDR4 DRAM, 4 GB |
| Endurance | 2,400 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta SN-1170 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,675 | $349 | Compare |
| Novexa SN-5566 Ti 1TB SATA 2.5-inch SSD | 4,228 | $49 | Compare |
| Mirenta SN-8179 XT 1TB PCIe 4.0 NVMe M.2 2230 SSD | 7,328 | $109 | Compare |
| Novexa SN-6734 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 11,632 | $389 | Compare |
| Altrix SN-1331 Max 500GB SATA 2.5-inch SSD | 3,213 | $39 | Compare |
| Strivon SN-6520 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,132 | $119 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-2681 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4342183 (accessed 2026-10-19).