Altrix SN-4251 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD
SSDs · Altrix · SKU SN4251-PRIME · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 5,714 (SSDs scale) |
|---|---|
| Category rank | #28,079 |
| Street price | $79 |
| Power | 6 W (active) |
| Performance per dollar | 72.33 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-4251 Prime |
| Capacity | 1 TB |
| Form factor | M.2 2230 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 790K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 240 TBW (0.22 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 |
|---|---|---|---|
| Novexa SN-5899 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,638 | $429 | Compare |
| Strivon SN-6366 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,364 | $119 | Compare |
| Mirenta SN-6819 SE 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,353 | $269 | Compare |
| Mirenta SN-5853 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,986 | $419 | Compare |
| Mirenta SN-2700 XT 4TB PCIe 3.0 NVMe M.2 2280 SSD | 13,440 | $429 | Compare |
| Novexa SN-7439 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,408 | $389 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-4251 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/50833631 (accessed 2026-10-20).