Altrix SN-1931 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN1931-ULTRA · Released 2026 · Updated 2026-10-20
Key facts
| Benchmark index | 5,398 (SSDs scale) |
|---|---|
| Category rank | #5,197 |
| Street price | $69 |
| Power | 7 W (active) |
| Performance per dollar | 78.23 |
| Released | 2026 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-1931 Ultra |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,200 MB/s |
| Sequential write | 4,300 MB/s |
| Random 4K read | 1,290K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 300 TBW (0.55 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 |
|---|---|---|---|
| Strivon SN-9647 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,543 | $539 | Compare |
| Caldera SN-6917 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,917 | $299 | Compare |
| Altrix SN-3648 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,417 | $239 | Compare |
| Caldera SN-7685 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,145 | $289 | Compare |
| Novexa SN-5148 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,560 | $389 | Compare |
| Strivon SN-2638 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,946 | $439 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-1931 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/19970643 (accessed 2026-10-20).