Mirenta SN-8666 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD
SSDs · Mirenta · SKU SN8666-PLUS · Released 2021 · Updated 2026-10-22
Key facts
| Benchmark index | 9,974 (SSDs scale) |
|---|---|
| Category rank | #11,853 |
| Street price | $279 |
| Power | 8 W (active) |
| Performance per dollar | 35.75 |
| Released | 2021 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-8666 Plus |
| Capacity | 2 TB |
| Form factor | M.2 2230 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,900 MB/s |
| Sequential write | 3,800 MB/s |
| Random 4K read | 940K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Strivon SN-7368 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,133 | $279 | Compare |
| Altrix SN-6882 Ti 4TB PCIe 3.0 NVMe M.2 2280 SSD | 10,427 | $309 | Compare |
| Caldera SN-5821 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,370 | $599 | Compare |
| Caldera SN-1788 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,585 | $249 | Compare |
| Caldera SN-2685 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,704 | $389 | Compare |
| Altrix SN-6652 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 6,798 | $109 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-8666 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/4452059 (accessed 2026-10-22).