Altrix SN-4644 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN4644-PRIME · Released 2023 · Updated 2026-10-24
Key facts
| Benchmark index | 8,841 (SSDs scale) |
|---|---|
| Category rank | #46,169 |
| Street price | $209 |
| Power | 7 W (active) |
| Performance per dollar | 42.30 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-4644 Prime |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,500 MB/s |
| Sequential write | 4,700 MB/s |
| Random 4K read | 770K IOPS |
| NAND | 3D TLC, 176-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 |
|---|---|---|---|
| Altrix SN-9605 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,835 | $349 | Compare |
| Altrix SN-7213 Pro 500GB SATA 2.5-inch SSD | 3,715 | $39 | Compare |
| Novexa SN-7029 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,505 | $489 | Compare |
| Novexa SN-9946 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,784 | $179 | Compare |
| Strivon SN-8328 Edge 1TB SATA 2.5-inch SSD | 3,917 | $39 | Compare |
| Strivon SN-7833 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,831 | $439 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-4644 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/73679996 (accessed 2026-10-24).