Altrix SN-3121 XT 500GB PCIe 4.0 NVMe M.2 2230 SSD
SSDs · Altrix · SKU SN3121-XT · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 4,881 (SSDs scale) |
|---|---|
| Category rank | #32,250 |
| Street price | $69 |
| Power | 5 W (active) |
| Performance per dollar | 70.74 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-3121 XT |
| Capacity | 500 GB |
| Form factor | M.2 2230 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 3,900 MB/s |
| Random 4K read | 1,180K IOPS |
| NAND | 3D TLC, 218-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-5919 Edge 1TB SATA 2.5-inch SSD | 4,078 | $49 | Compare |
| Altrix SN-1794 Prime 1TB SATA 2.5-inch SSD | 3,448 | $29 | Compare |
| Novexa SN-9941 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD | 11,444 | $289 | Compare |
| Strivon SN-6520 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,780 | $159 | Compare |
| Strivon SN-1460 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,872 | $439 | Compare |
| Altrix SN-3882 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,221 | $429 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-3121 XT 500GB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/356932 (accessed 2026-10-20).