Mirenta SN-8121 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN8121-PRIME · Released 2019 · Updated 2026-10-20
Key facts
| Benchmark index | 4,540 (SSDs scale) |
|---|---|
| Category rank | #48,102 |
| Street price | $49 |
| Power | 6 W (active) |
| Performance per dollar | 92.65 |
| Released | 2019 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-8121 Prime |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 3,300 MB/s |
| Sequential write | 3,000 MB/s |
| Random 4K read | 400K IOPS |
| NAND | 3D QLC, 232-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 TBW (0.18 DWPD) |
| Warranty | 3 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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| Caldera SN-8539 Prime 2TB PCIe 3.0 NVMe M.2 2280 SSD | 10,078 | $259 | Compare |
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| Strivon SN-3943 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,239 | $369 | Compare |
| Caldera SN-6124 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 12,403 | $419 | Compare |
| Caldera SN-4732 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,405 | $289 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta SN-8121 Prime 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/76354231 (accessed 2026-10-20).