Hardware Spec Index

Mirenta SN-3999 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN3999-PRO · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index7,290 (SSDs scale)
Category rank#8,933
Street price$129
Power8 W (active)
Performance per dollar56.51
Released2020

Specifications

BrandMirenta
ModelMirenta SN-3999 Pro
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write6,300 MB/s
Random 4K read850K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance400 TBW (0.18 DWPD)
Warranty3 years
HeatsinkHeatsink 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

ModelBenchmarkPriceCompare
Strivon SN-5949 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD10,437$289Compare
Altrix SN-4933 SE 1TB PCIe 4.0 NVMe M.2 2230 SSD8,895$199Compare
Mirenta SN-8429 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD12,274$379Compare
Novexa SN-4478 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,040$89Compare
Mirenta SN-2407 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD12,569$369Compare
Caldera SN-2991 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD8,782$189Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-3999 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/14334166 (accessed 2026-10-23).