Altrix SN-5545 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Altrix · SKU SN5545-SE · Released 2024 · Updated 2026-10-21
Key facts
| Benchmark index | 13,972 (SSDs scale) |
|---|---|
| Category rank | #35,191 |
| Street price | $529 |
| Power | 11 W (active) |
| Performance per dollar | 26.41 |
| Released | 2024 |
Specifications
| Brand | Altrix |
|---|---|
| Model | Altrix SN-5545 SE |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 10,300 MB/s |
| Sequential write | 8,200 MB/s |
| Random 4K read | 2,100K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | LPDDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Included (recommended for sustained loads) |
Related guides
NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0
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| Model | Benchmark | Price | Compare |
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| Novexa SN-8185 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,052 | $309 | Compare |
| Novexa SN-8165 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $579 | Compare |
| Altrix SN-1922 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,112 | $539 | Compare |
| Altrix SN-2478 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,756 | $359 | Compare |
| Novexa SN-3783 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 5,418 | $69 | Compare |
| Altrix SN-2511 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,252 | $419 | Compare |
Cite this page: Hardware Spec Index, “Altrix SN-5545 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/72940527 (accessed 2026-10-21).