Mirenta SN-5546 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN5546-ULTRA · Released 2023 · Updated 2026-10-22
Key facts
| Benchmark index | 4,848 (SSDs scale) |
|---|---|
| Category rank | #32,790 |
| Street price | $49 |
| Power | 6 W (active) |
| Performance per dollar | 98.94 |
| Released | 2023 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-5546 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,500 MB/s |
| Sequential write | 5,300 MB/s |
| Random 4K read | 980K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 TBW (0.55 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 |
|---|---|---|---|
| Strivon SN-8754 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 10,184 | $289 | Compare |
| Altrix SN-1324 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,041 | $599 | Compare |
| Novexa SN-9222 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,386 | $539 | Compare |
| Altrix SN-5245 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,422 | $129 | Compare |
| Mirenta SN-2213 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD | 6,872 | $129 | Compare |
| Mirenta SN-8317 SE 1TB SATA 2.5-inch SSD | 3,588 | $39 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-5546 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/31313973 (accessed 2026-10-22).