Altrix SN-4644 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN4644-SE · Released 2023 · Updated 2026-10-19
Key facts
| Benchmark index | 12,520 (SSDs scale) |
|---|---|
| Category rank | #44,328 |
| Street price | $349 |
| Power | 6 W (active) |
| Performance per dollar | 35.87 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-4644 SE |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 4,600 MB/s |
| Random 4K read | 1,330K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 TBW (0.33 DWPD) |
| Warranty | 5 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 |
|---|---|---|---|
| Mirenta SN-5089 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $589 | Compare |
| Novexa SN-7379 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $589 | Compare |
| Novexa SN-3085 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD | 8,799 | $189 | Compare |
| Novexa SN-6173 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,993 | $369 | Compare |
| Strivon SN-2428 Max 1TB SATA 2.5-inch SSD | 4,182 | $39 | Compare |
| Strivon SN-5184 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,709 | $369 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-4644 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/627702 (accessed 2026-10-19).