Mirenta SN-5781 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN5781-ULTRA · Released 2022 · Updated 2026-10-20
Key facts
| Benchmark index | 14,900 (SSDs scale) |
|---|---|
| Category rank | #17,832 |
| Street price | $599 |
| Power | 5 W (active) |
| Performance per dollar | 24.87 |
| Released | 2022 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-5781 Ultra |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,300 MB/s |
| Sequential write | 4,100 MB/s |
| Random 4K read | 1,080K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 years |
| Heatsink | Heatsink edition available |
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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| Model | Benchmark | Price | Compare |
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| Altrix SN-2402 Pro 2TB PCIe 5.0 NVMe M.2 2280 SSD | 12,682 | $349 | Compare |
| Novexa SN-7153 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,108 | $479 | Compare |
| Altrix SN-1195 Pro 1TB SATA 2.5-inch SSD | 4,288 | $49 | Compare |
| Mirenta SN-7852 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD | 4,948 | $59 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta SN-5781 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/820168 (accessed 2026-10-20).