Mirenta SN-1639 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN1639-XT · Released 2020 · Updated 2026-10-22
Key facts
| Benchmark index | 7,317 (SSDs scale) |
|---|---|
| Category rank | #40,771 |
| Street price | $149 |
| Power | 5 W (active) |
| Performance per dollar | 49.11 |
| Released | 2020 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-1639 XT |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 7,300 MB/s |
| Sequential write | 6,200 MB/s |
| Random 4K read | 840K IOPS |
| NAND | 3D TLC, 176-layer |
| Cache | DRAM-less (HMB) |
| Endurance | 600 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
Similar SSDs
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Altrix SN-7766 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 13,612 | $599 | Compare |
| Mirenta SN-2842 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD | 9,881 | $289 | Compare |
| Strivon SN-7070 Edge 4TB PCIe 5.0 NVMe M.2 2280 SSD | 12,467 | $419 | Compare |
| Mirenta SN-2319 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD | 8,381 | $159 | Compare |
| Strivon SN-4866 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD | 10,181 | $309 | Compare |
| Altrix SN-1447 Ti 2TB PCIe 4.0 NVMe M.2 2230 SSD | 11,126 | $319 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-1639 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4431463 (accessed 2026-10-22).