Hardware Spec Index

Mirenta SN-3971 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN3971-PLUS · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index12,944 (SSDs scale)
Category rank#1,971
Street price$479
Power5 W (active)
Performance per dollar27.02
Released2021

Specifications

BrandMirenta
ModelMirenta SN-3971 Plus
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,500 MB/s
Sequential write4,200 MB/s
Random 4K read1,320K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Strivon SN-4185 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD13,644$509Compare
Caldera SN-3358 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,565$139Compare
Strivon SN-6149 Ti 500GB PCIe 3.0 NVMe M.2 2280 SSD5,246$69Compare
Novexa SN-8879 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD5,073$59Compare
Strivon SN-7412 Ti 8TB PCIe 5.0 NVMe M.2 2280 SSD14,095$519Compare
Novexa SN-6176 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,321$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-3971 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/10244595 (accessed 2026-10-19).