Mirenta SN-4558 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN4558-SE · Released 2023 · Updated 2026-10-23
Key facts
| Benchmark index | 13,215 (SSDs scale) |
|---|---|
| Category rank | #23,648 |
| Street price | $529 |
| Power | 7 W (active) |
| Performance per dollar | 24.98 |
| Released | 2023 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-4558 SE |
| Capacity | 8 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,500 MB/s |
| Sequential write | 5,400 MB/s |
| Random 4K read | 1,400K IOPS |
| NAND | 3D TLC, 232-layer |
| Cache | DDR4 DRAM, 8 GB |
| Endurance | 4,800 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 |
|---|---|---|---|
| Caldera SN-6345 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,016 | $479 | Compare |
| Caldera SN-4242 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD | 9,577 | $269 | Compare |
| Altrix SN-8801 XT 500GB SATA 2.5-inch SSD | 3,904 | $39 | Compare |
| Mirenta SN-8024 Ultra 4TB PCIe 3.0 NVMe M.2 2280 SSD | 11,137 | $319 | Compare |
| Altrix SN-1094 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,439 | $159 | Compare |
| Altrix SN-6918 Max 1TB SATA 2.5-inch SSD | 4,375 | $49 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-4558 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3844093 (accessed 2026-10-23).