Mirenta SN-4656 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN4656-ULTRA · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 14,088 (SSDs scale) |
|---|---|
| Category rank | #16,979 |
| Street price | $569 |
| Power | 6 W (active) |
| Performance per dollar | 24.76 |
| Released | 2023 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-4656 Ultra |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,200 MB/s |
| Sequential write | 4,900 MB/s |
| Random 4K read | 1,370K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 TBW (0.33 DWPD) |
| Warranty | 5 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
Similar SSDs
| Model | Benchmark | Price | Compare |
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| Altrix SN-7177 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,663 | $369 | Compare |
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| Mirenta SN-8965 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 7,518 | $169 | Compare |
| Altrix SN-5914 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,146 | $419 | Compare |
| Novexa SN-8514 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,148 | $459 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta SN-4656 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/61671189 (accessed 2026-10-20).