Mirenta SN-3491 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN3491-ULTRA · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 6,675 (SSDs scale) |
|---|---|
| Category rank | #10,668 |
| Street price | $99 |
| Power | 5 W (active) |
| Performance per dollar | 67.42 |
| Released | 2019 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-3491 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 2,200 MB/s |
| Sequential write | 2,000 MB/s |
| Random 4K read | 480K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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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| Model | Benchmark | Price | Compare |
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| Mirenta SN-9913 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,518 | $409 | Compare |
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| Mirenta SN-3025 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,894 | $589 | Compare |
| Novexa SN-7470 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,421 | $119 | Compare |
| Novexa SN-1805 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,561 | $369 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta SN-3491 Ultra 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6671672 (accessed 2026-10-20).