Mirenta SN-8639 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN8639-TI · Released 2019 · Updated 2026-10-24
Key facts
| Benchmark index | 9,429 (SSDs scale) |
|---|---|
| Category rank | #48,649 |
| Street price | $219 |
| Power | 4 W (active) |
| Performance per dollar | 43.05 |
| Released | 2019 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-8639 Ti |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 3.0 x4, NVMe 1.4 |
| Sequential read | 3,400 MB/s |
| Sequential write | 3,200 MB/s |
| Random 4K read | 500K IOPS |
| NAND | 3D TLC, 238-layer |
| Cache | DDR4 DRAM, 1 GB |
| 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 |
|---|---|---|---|
| Altrix SN-2900 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,588 | $599 | Compare |
| Strivon SN-1992 SE 500GB SATA 2.5-inch SSD | 3,769 | $39 | Compare |
| Strivon SN-4918 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD | 8,033 | $129 | Compare |
| Mirenta SN-1304 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD | 13,719 | $449 | Compare |
| Strivon SN-5951 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD | 14,900 | $599 | Compare |
| Altrix SN-7374 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD | 8,638 | $189 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-8639 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8418017 (accessed 2026-10-24).