Mirenta SN-8558 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN8558-PRIME · Released 2024 · Updated 2026-10-19
Key facts
| Benchmark index | 5,373 (SSDs scale) |
|---|---|
| Category rank | #10,399 |
| Street price | $69 |
| Power | 5 W (active) |
| Performance per dollar | 77.87 |
| Released | 2024 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-8558 Prime |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,600 MB/s |
| Sequential write | 4,200 MB/s |
| Random 4K read | 920K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.55 DWPD) |
| Warranty | 3 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 |
|---|---|---|---|
| Mirenta SN-8061 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 10,747 | $289 | Compare |
| Mirenta SN-4704 Max 2TB PCIe 4.0 NVMe M.2 2230 SSD | 9,921 | $289 | Compare |
| Caldera SN-7239 Prime 500GB SATA 2.5-inch SSD | 4,032 | $39 | Compare |
| Altrix SN-6715 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,027 | $189 | Compare |
| Novexa SN-4429 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD | 11,527 | $389 | Compare |
| Novexa SN-3185 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,844 | $449 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-8558 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8095731 (accessed 2026-10-19).