Altrix SN-6561 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN6561-PRIME · Released 2020 · Updated 2026-10-21
Key facts
| Benchmark index | 11,417 (SSDs scale) |
|---|---|
| Category rank | #21,272 |
| Street price | $289 |
| Power | 8 W (active) |
| Performance per dollar | 39.51 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-6561 Prime |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 6,000 MB/s |
| Random 4K read | 1,340K IOPS |
| NAND | 3D TLC, 238-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-8491 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,411 | $419 | Compare |
| Novexa SN-7055 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,380 | $139 | Compare |
| Altrix SN-4400 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,429 | $219 | Compare |
| Altrix SN-2823 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,705 | $139 | Compare |
| Novexa SN-6785 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD | 12,929 | $449 | Compare |
| Novexa SN-5332 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,959 | $399 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-6561 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4151380 (accessed 2026-10-21).