Hardware Spec Index

Mirenta SN-3985 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN3985-ULTRA · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index9,283 (SSDs scale)
Category rank#26,164
Street price$209
Power8 W (active)
Performance per dollar44.42
Released2025

Specifications

BrandMirenta
ModelMirenta SN-3985 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write6,300 MB/s
Random 4K read1,390K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-3400 Ti 4TB PCIe 4.0 NVMe M.2 2280 SSD9,920$319Compare
Strivon SN-7181 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD8,236$149Compare
Novexa SN-4585 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD4,778$59Compare
Caldera SN-6528 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD13,741$399Compare
Altrix SN-4121 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD7,966$189Compare
Strivon SN-3216 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,297$89Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-3985 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/27412 (accessed 2026-10-19).