Mirenta SN-9990 Prime 500GB SATA 2.5-inch SSD
SSDs · Mirenta · SKU SN9990-PRIME · Released 2019 · Updated 2026-10-19
Key facts
| Benchmark index | 3,503 (SSDs scale) |
|---|---|
| Category rank | #27,813 |
| Street price | $29 |
| Power | 3 W (active) |
| Performance per dollar | 120.79 |
| Released | 2019 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-9990 Prime |
| Capacity | 500 GB |
| Form factor | 2.5" SATA (7 mm) |
| Interface | SATA 6 Gb/s (AHCI) |
| Sequential read | 550 MB/s |
| Sequential write | 520 MB/s |
| Random 4K read | 98K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DRAM-less (SLC cache) |
| Endurance | 300 TBW (0.55 DWPD) |
| Warranty | 3 years |
| Heatsink | Heatsink edition available |
Related guides
SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Mirenta SN-2026 SE 500GB SATA 2.5-inch SSD | 4,134 | $39 | Compare |
| Altrix SN-8013 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,940 | $119 | Compare |
| Mirenta SN-5786 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD | 8,376 | $209 | Compare |
| Novexa SN-1801 Edge 500GB SATA 2.5-inch SSD | 4,592 | $49 | Compare |
| Caldera SN-5766 XT 1TB SATA 2.5-inch SSD | 4,296 | $49 | Compare |
| Altrix SN-7795 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,021 | $349 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-9990 Prime 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/45911038 (accessed 2026-10-19).