Mirenta SN-8256 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN8256-ULTRA · Released 2022 · Updated 2026-10-23
Key facts
| Benchmark index | 11,643 (SSDs scale) |
|---|---|
| Category rank | #21,263 |
| Street price | $359 |
| Power | 6 W (active) |
| Performance per dollar | 32.43 |
| Released | 2022 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-8256 Ultra |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,900 MB/s |
| Sequential write | 4,400 MB/s |
| Random 4K read | 1,250K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DDR4 DRAM, 4 GB |
| Endurance | 2,400 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 |
|---|---|---|---|
| Novexa SN-9961 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,848 | $429 | Compare |
| Altrix SN-4404 SE 500GB SATA 2.5-inch SSD | 4,358 | $39 | Compare |
| Altrix SN-8788 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,892 | $459 | Compare |
| Caldera SN-9043 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,896 | $599 | Compare |
| Novexa SN-3832 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD | 5,152 | $69 | Compare |
| Altrix SN-3686 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 13,487 | $579 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-8256 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4150826 (accessed 2026-10-23).