Mirenta SN-3397 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN3397-ULTRA · Released 2020 · Updated 2026-10-19
Key facts
| Benchmark index | 7,143 (SSDs scale) |
|---|---|
| Category rank | #33,634 |
| Street price | $129 |
| Power | 5 W (active) |
| Performance per dollar | 55.37 |
| Released | 2020 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-3397 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 4,800 MB/s |
| Sequential write | 4,100 MB/s |
| Random 4K read | 1,390K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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 |
|---|---|---|---|
| Mirenta SN-2494 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD | 8,717 | $169 | Compare |
| Altrix SN-2309 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,755 | $469 | Compare |
| Caldera SN-6624 Ultra 500GB SATA 2.5-inch SSD | 4,066 | $39 | Compare |
| Altrix SN-2272 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD | 14,090 | $529 | Compare |
| Mirenta SN-7568 Edge 2TB PCIe 5.0 NVMe M.2 2280 SSD | 10,630 | $299 | Compare |
| Caldera SN-3229 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD | 14,378 | $539 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-3397 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/85635132 (accessed 2026-10-19).