Hardware Spec Index

Mirenta HD-3771 Core 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD3771-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,609 (Hard Drives scale)
Category rank#383
Street price$449
Power8 W
Performance per dollar5.81
Released2022

Specifications

BrandMirenta
ModelMirenta HD-3771 Core
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 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
Novexa HD-7746 Prime 12TB 7,200 RPM CMR NAS Hard Drive1,790$229Compare
Altrix HD-3127 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive2,541$369Compare
Novexa HD-1290 Core 16TB 7,200 RPM CMR NAS Hard Drive2,306$339Compare
Novexa HD-2362 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,273$349Compare
Mirenta HD-9272 Plus 8TB 7,200 RPM CMR NAS Hard Drive1,924$249Compare
Mirenta HD-7019 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive1,298$99Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3771 Core 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/798246 (accessed 2026-10-19).