Mirenta SN-1491 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN1491-PRIME · Released 2025 · Updated 2026-10-25
Key facts
| Benchmark index | 10,863 (SSDs scale) |
|---|---|
| Category rank | #3,660 |
| Street price | $369 |
| Power | 10 W (active) |
| Performance per dollar | 29.44 |
| Released | 2025 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-1491 Prime |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 5.0 x4, NVMe 2.0 |
| Sequential read | 12,800 MB/s |
| Sequential write | 9,200 MB/s |
| Random 4K read | 1,910K 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
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| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-8930 Core 1TB PCIe 3.0 NVMe M.2 2280 SSD | 7,286 | $129 | Compare |
| Altrix SN-6402 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,748 | $439 | Compare |
| Altrix SN-9687 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD | 13,929 | $519 | Compare |
| Novexa SN-8442 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,666 | $509 | Compare |
| Mirenta SN-3314 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,147 | $299 | Compare |
| Altrix SN-5840 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,510 | $479 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-1491 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/52326970 (accessed 2026-10-25).