Hardware Spec Index

Mirenta HD-3971 Pro 28TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD3971-PRO · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index2,504 (Hard Drives scale)
Category rank#37,653
Street price$389
Power9 W
Performance per dollar6.44
Released2026

Specifications

BrandMirenta
ModelMirenta HD-3971 Pro
Capacity28 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer320 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-9089 Ultra 6TB 5,400 RPM CMR NAS Hard Drive959$79Compare
Mirenta HD-5090 Pro 8TB 7,200 RPM CMR Desktop Hard Drive1,926$239Compare
Novexa HD-2086 Core 4TB 5,400 RPM CMR Desktop Hard Drive1,010$89Compare
Mirenta HD-4592 Max 4TB 5,400 RPM CMR Surveillance Hard Drive609$49Compare
Novexa HD-8970 XT 24TB 7,200 RPM CMR Enterprise Hard Drive2,891$469Compare
Mirenta HD-2069 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive842$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3971 Pro 28TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/48416138 (accessed 2026-10-20).