Mirenta SN-9777 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN9777-PRIME · Released 2021 · Updated 2026-10-23
Key facts
| Benchmark index | 6,939 (SSDs scale) |
|---|---|
| Category rank | #46,061 |
| Street price | $139 |
| Power | 8 W (active) |
| Performance per dollar | 49.92 |
| Released | 2021 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-9777 Prime |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,200 MB/s |
| Sequential write | 6,700 MB/s |
| Random 4K read | 1,110K IOPS |
| NAND | 3D QLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 480 TBW (0.22 DWPD) |
| Warranty | 3 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
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| Mirenta SN-5723 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD | 6,959 | $119 | Compare |
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| Novexa SN-6506 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,976 | $409 | Compare |
| Altrix SN-3399 Core 500GB SATA 2.5-inch SSD | 3,142 | $29 | Compare |
| Altrix SN-8051 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,421 | $369 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta SN-9777 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4068259 (accessed 2026-10-23).