Altrix SN-3855 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN3855-MAX · Released 2020 · Updated 2026-10-22
Key facts
| Benchmark index | 6,019 (SSDs scale) |
|---|---|
| Category rank | #46,133 |
| Street price | $99 |
| Power | 8 W (active) |
| Performance per dollar | 60.80 |
| Released | 2020 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-3855 Max |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,000 MB/s |
| Sequential write | 4,800 MB/s |
| Random 4K read | 880K IOPS |
| NAND | 3D QLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 100 TBW (0.18 DWPD) |
| Warranty | 3 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
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Cite this page: Hardware Spec Index, “Altrix SN-3855 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20132686 (accessed 2026-10-22).