Mirenta SN-9778 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN9778-PRIME · Released 2026 · Updated 2026-10-22
Key facts
| Benchmark index | 7,712 (SSDs scale) |
|---|---|
| Category rank | #11,619 |
| Street price | $149 |
| Power | 5 W (active) |
| Performance per dollar | 51.76 |
| Released | 2026 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-9778 Prime |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,600 MB/s |
| Sequential write | 6,300 MB/s |
| Random 4K read | 720K IOPS |
| NAND | 3D TLC, 238-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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-9952 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD | 11,227 | $369 | Compare |
| Strivon SN-3871 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,882 | $459 | Compare |
| Mirenta SN-5591 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,251 | $489 | Compare |
| Caldera SN-6104 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,954 | $159 | Compare |
| Novexa SN-1945 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,279 | $509 | Compare |
| Mirenta SN-3699 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-9778 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7010699 (accessed 2026-10-22).