Altrix SN-5451 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN5451-PRIME · Released 2023 · Updated 2026-10-25
Key facts
| Benchmark index | 6,620 (SSDs scale) |
|---|---|
| Category rank | #13,045 |
| Street price | $119 |
| Power | 8 W (active) |
| Performance per dollar | 55.63 |
| Released | 2023 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-5451 Prime |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,600 MB/s |
| Sequential write | 5,900 MB/s |
| Random 4K read | 1,260K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.33 DWPD) |
| Warranty | 5 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 |
|---|---|---|---|
| Altrix SN-3227 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,729 | $479 | Compare |
| Novexa SN-6854 Edge 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,884 | $439 | Compare |
| Caldera SN-8543 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,450 | $569 | Compare |
| Novexa SN-1186 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,335 | $469 | Compare |
| Mirenta SN-1215 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,166 | $169 | Compare |
| Caldera SN-4107 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD | 11,325 | $349 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-5451 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4157256 (accessed 2026-10-25).