Mirenta SN-1581 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN1581-ULTRA · Released 2025 · Updated 2026-10-23
Key facts
| Benchmark index | 11,642 (SSDs scale) |
|---|---|
| Category rank | #18,176 |
| Street price | $359 |
| Power | 8 W (active) |
| Performance per dollar | 32.43 |
| Released | 2025 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-1581 Ultra |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 11,000 MB/s |
| Sequential write | 9,500 MB/s |
| Random 4K read | 1,650K IOPS |
| NAND | 3D TLC, 218-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
Similar SSDs
| Model | Benchmark | Price | Compare |
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| Mirenta SN-9067 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,813 | $399 | Compare |
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| Altrix SN-2411 XT 500GB SATA 2.5-inch SSD | 3,514 | $39 | Compare |
| Altrix SN-3023 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,779 | $199 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta SN-1581 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/31921843 (accessed 2026-10-23).