Altrix SN-4451 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN4451-CORE · Released 2025 · Updated 2026-10-23
Key facts
| Benchmark index | 6,649 (SSDs scale) |
|---|---|
| Category rank | #4,544 |
| Street price | $89 |
| Power | 6 W (active) |
| Performance per dollar | 74.71 |
| Released | 2025 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-4451 Core |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 3,900 MB/s |
| Random 4K read | 1,270K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 300 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
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| Altrix SN-4529 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,404 | $279 | Compare |
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Cite this page: Hardware Spec Index, “Altrix SN-4451 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91498947 (accessed 2026-10-23).