Mirenta SN-5991 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN5991-ULTRA · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 11,041 (SSDs scale) |
|---|---|
| Category rank | #31,833 |
| Street price | $349 |
| Power | 10 W (active) |
| Performance per dollar | 31.64 |
| Released | 2024 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-5991 Ultra |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 10,400 MB/s |
| Sequential write | 9,600 MB/s |
| Random 4K read | 2,430K 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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| Caldera SN-6576 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,461 | $409 | Compare |
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| Strivon SN-4750 Plus 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,224 | $339 | Compare |
| Mirenta SN-7733 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,996 | $369 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta SN-5991 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3649502 (accessed 2026-10-19).