Altrix SN-1856 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN1856-EDGE · Released 2022 · Updated 2026-10-25
Key facts
| Benchmark index | 10,116 (SSDs scale) |
|---|---|
| Category rank | #32,986 |
| Street price | $299 |
| Power | 5 W (active) |
| Performance per dollar | 33.83 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-1856 Edge |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 970K 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 |
|---|---|---|---|
| Altrix SN-9469 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 5,076 | $59 | Compare |
| Novexa SN-2602 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,462 | $319 | Compare |
| Caldera SN-4076 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,284 | $209 | Compare |
| Altrix SN-6862 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,100 | $559 | Compare |
| Novexa SN-2290 Core 500GB SATA 2.5-inch SSD | 3,541 | $39 | Compare |
| Mirenta SN-3053 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $509 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-1856 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5753330 (accessed 2026-10-25).