Mirenta SN-6477 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN6477-PRO · Released 2024 · Updated 2026-10-20
Key facts
| Benchmark index | 4,711 (SSDs scale) |
|---|---|
| Category rank | #16,119 |
| Street price | $49 |
| Power | 6 W (active) |
| Performance per dollar | 96.14 |
| Released | 2024 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-6477 Pro |
| Capacity | 500 GB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,800 MB/s |
| Sequential write | 3,300 MB/s |
| Random 4K read | 940K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 120 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
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Novexa SN-7135 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,008 | $429 | Compare |
| Caldera SN-2772 XT 2TB PCIe 5.0 NVMe M.2 2280 SSD | 11,032 | $319 | Compare |
| Strivon SN-3141 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,972 | $449 | Compare |
| Caldera SN-8503 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,362 | $119 | Compare |
| Mirenta SN-7948 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,906 | $379 | Compare |
| Strivon SN-9921 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD | 9,991 | $259 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-6477 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/847360 (accessed 2026-10-20).