Altrix SN-8858 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN8858-EDGE · Released 2021 · Updated 2026-10-19
Key facts
| Benchmark index | 11,241 (SSDs scale) |
|---|---|
| Category rank | #49,469 |
| Street price | $309 |
| Power | 8 W (active) |
| Performance per dollar | 36.38 |
| Released | 2021 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-8858 Edge |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,300 MB/s |
| Sequential write | 5,900 MB/s |
| Random 4K read | 1,390K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Strivon SN-5475 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,644 | $149 | Compare |
| Novexa SN-4304 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,529 | $399 | Compare |
| Novexa SN-3116 Ti 1TB SATA 2.5-inch SSD | 4,609 | $49 | Compare |
| Altrix SN-5000 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,624 | $119 | Compare |
| Novexa SN-6942 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,941 | $199 | Compare |
| Altrix SN-2325 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,319 | $329 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-8858 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6897895 (accessed 2026-10-19).