Mirenta SN-4397 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN4397-ULTRA · Released 2020 · Updated 2026-10-23
Key facts
| Benchmark index | 5,970 (SSDs scale) |
|---|---|
| Category rank | #21,602 |
| Street price | $99 |
| Power | 6 W (active) |
| Performance per dollar | 60.30 |
| Released | 2020 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-4397 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,200 MB/s |
| Sequential write | 7,000 MB/s |
| Random 4K read | 1,180K IOPS |
| NAND | 3D QLC, 238-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 360 TBW (0.33 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 |
|---|---|---|---|
| Mirenta SN-2446 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $579 | Compare |
| Caldera SN-9949 Max 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,323 | $569 | Compare |
| Strivon SN-1242 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,017 | $329 | Compare |
| Strivon SN-8970 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD | 11,754 | $379 | Compare |
| Caldera SN-7851 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,962 | $429 | Compare |
| Strivon SN-8512 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD | 5,636 | $69 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-4397 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/15340910 (accessed 2026-10-23).