Mirenta SN-3955 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD
SSDs · Mirenta · SKU SN3955-ULTRA · Released 2026 · Updated 2026-10-22
Key facts
| Benchmark index | 5,503 (SSDs scale) |
|---|---|
| Category rank | #6,441 |
| Street price | $79 |
| Power | 5 W (active) |
| Performance per dollar | 69.66 |
| Released | 2026 |
Specifications
| Brand | Mirenta |
|---|---|
| Model | Mirenta SN-3955 Ultra |
| Capacity | 1 TB |
| Form factor | M.2 2280 |
| Interface | PCIe 4.0 x4, NVMe 2.0 |
| Sequential read | 6,800 MB/s |
| Sequential write | 5,700 MB/s |
| Random 4K read | 790K 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 |
|---|---|---|---|
| Mirenta SN-7028 Max 2TB PCIe 3.0 NVMe M.2 2280 SSD | 7,280 | $149 | Compare |
| Altrix SN-7302 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD | 12,995 | $549 | Compare |
| Novexa SN-2152 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD | 10,025 | $259 | Compare |
| Caldera SN-8973 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD | 12,591 | $419 | Compare |
| Caldera SN-2922 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD | 10,955 | $299 | Compare |
| Caldera SN-4846 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD | 14,900 | $569 | Compare |
Cite this page: Hardware Spec Index, “Mirenta SN-3955 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8313609 (accessed 2026-10-22).