Mirenta SN-1639 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN1639-ULTRA · Released 2022 · Updated 2026-10-18
Key facts
| Benchmark index | 10,656 (SSDs scale) |
|---|---|
| Category rank | #46,165 |
| Street price | $319 |
| Power | 5 W (active) |
| Performance per dollar | 33.40 |
| Released | 2022 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-1639 Ultra |
| Capacity | 2 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,300 MB/s |
| Sequential write | 5,500 MB/s |
| Random 4K read | 1,120K IOPS |
| NAND | 3D TLC, 218-layer |
| Cache | DDR4 DRAM, 2 GB |
| Endurance | 1,200 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 |
|---|---|---|---|
| Novexa SN-9349 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD | 11,382 | $329 | Compare |
| Mirenta SN-6067 SE 500GB SATA 2.5-inch SSD | 3,308 | $39 | Compare |
| Novexa SN-1442 Plus 2TB PCIe 3.0 NVMe M.2 2280 SSD | 11,272 | $349 | Compare |
| Caldera SN-7023 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,711 | $339 | Compare |
| Mirenta SN-2069 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD | 11,746 | $399 | Compare |
| Strivon SN-4477 Core 8TB PCIe 3.0 NVMe M.2 2280 SSD | 13,714 | $489 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-1639 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2178286 (accessed 2026-10-18).