Altrix SN-3128 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN3128-PLUS · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 5,098 (SSDs scale) |
|---|---|
| Category rank | #9,738 |
| Street price | $59 |
| Power | 7 W (active) |
| Performance per dollar | 86.41 |
| Released | 2022 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-3128 Plus |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,900 MB/s |
| Sequential write | 3,300 MB/s |
| Random 4K read | 1,340K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 180 TBW (0.33 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Mirenta SN-3340 Ti 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,221 | $289 | Compare |
| Mirenta SN-1510 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,818 | $259 | Compare |
| Novexa SN-2396 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,294 | $279 | Compare |
| Altrix SN-1268 Ultra 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,430 | $599 | Compare |
| Altrix SN-1839 Plus 1TB SATA 2.5-inch SSD | 4,267 | $49 | Compare |
| Altrix SN-3605 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD | 7,285 | $129 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-3128 Plus 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/13628252 (accessed 2026-10-20).