Altrix SN-6858 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN6858-SE · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 10,056 (SSDs scale) |
|---|---|
| Category rank | #20,712 |
| Street price | $219 |
| Power | 8 W (active) |
| Performance per dollar | 45.92 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-6858 SE |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,100 MB/s |
| Sequential write | 5,700 MB/s |
| Random 4K read | 740K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 1 GB |
| Endurance | 600 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 |
|---|---|---|---|
| Altrix SN-2982 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,547 | $309 | Compare |
| Mirenta SN-4211 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD | 11,027 | $349 | Compare |
| Caldera SN-2002 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,581 | $269 | Compare |
| Altrix SN-1997 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,599 | $289 | Compare |
| Novexa SN-1673 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,537 | $259 | Compare |
| Altrix SN-6752 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,980 | $109 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-6858 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/12980685 (accessed 2026-10-22).