Altrix SN-8143 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN8143-PRO · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 14,207 (SSDs scale) |
|---|---|
| Category rank | #33,195 |
| Street price | $539 |
| Power | 5 W (active) |
| Performance per dollar | 26.36 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-8143 Pro |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 5,100 MB/s |
| Random 4K read | 1,370K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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 |
|---|---|---|---|
| Novexa SN-1199 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD | 9,456 | $239 | Compare |
| Novexa SN-9631 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,173 | $249 | Compare |
| Altrix SN-8423 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,534 | $489 | Compare |
| Novexa SN-5401 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,505 | $469 | Compare |
| Novexa SN-4421 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,784 | $529 | Compare |
| Strivon SN-4685 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD | 9,387 | $189 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-8143 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91055984 (accessed 2026-10-25).