Mirenta SN-1684 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN1684-ULTRA · Released 2021 · Updated 2026-10-25
Key facts
| Benchmark index | 4,854 (SSDs scale) |
|---|---|
| Category rank | #28,306 |
| Street price | $49 |
| Power | 7 W (active) |
| Performance per dollar | 99.06 |
| Released | 2021 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-1684 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 | 6,700 MB/s |
| Random 4K read | 1,400K IOPS |
| NAND | 3D QLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 200 TBW (0.18 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 |
|---|---|---|---|
| Caldera SN-3591 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,817 | $279 | Compare |
| Mirenta SN-5705 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,075 | $279 | Compare |
| Novexa SN-9333 SE 500GB SATA 2.5-inch SSD | 4,340 | $39 | Compare |
| Mirenta SN-9871 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD | 12,640 | $439 | Compare |
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Cite this page: Hardware Spec Index, “Mirenta SN-1684 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/95523997 (accessed 2026-10-25).