Mirenta SN-5948 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN5948-ULTRA · Released 2020 · Updated 2026-10-18
Key facts
| Benchmark index | 12,264 (SSDs scale) |
|---|---|
| Category rank | #36,537 |
| Street price | $389 |
| Power | 7 W (active) |
| Performance per dollar | 31.53 |
| Released | 2020 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-5948 Ultra |
| Capacity | 4 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 5,700 MB/s |
| Sequential write | 5,100 MB/s |
| Random 4K read | 1,180K IOPS |
| NAND | 3D TLC, 218-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
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| Model | Benchmark | Price | Compare |
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| Mirenta SN-5377 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD | 11,063 | $339 | Compare |
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| Altrix SN-2182 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD | 7,972 | $159 | Compare |
| Novexa SN-1678 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 8,076 | $179 | Compare |
| Strivon SN-1716 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD | 12,684 | $409 | Compare |
| Strivon SN-4472 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,419 | $489 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-5948 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/299199 (accessed 2026-10-18).