Altrix SN-8645 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN8645-SE · Released 2024 · Updated 2026-10-26
Key facts
| Benchmark index | 9,901 (SSDs scale) |
|---|---|
| Category rank | #36,599 |
| Street price | $259 |
| Power | 7 W (active) |
| Performance per dollar | 38.23 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-8645 SE |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,300 MB/s |
| Sequential write | 5,100 MB/s |
| Random 4K read | 1,200K 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-7702 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,962 | $279 | Compare |
| Novexa SN-6160 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,531 | $109 | Compare |
| Strivon SN-6115 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,270 | $499 | Compare |
| Strivon SN-6098 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,480 | $99 | Compare |
| Altrix SN-4729 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,939 | $309 | Compare |
| Strivon SN-1474 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,917 | $329 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-8645 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/63668363 (accessed 2026-10-26).