Hardware Spec Index

Mirenta HD-6662 SE 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD6662-SE · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index2,321 (Hard Drives scale)
Category rank#36,238
Street price$319
Power8 W
Performance per dollar7.28
Released2021

Specifications

BrandMirenta
ModelMirenta HD-6662 SE
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
Strivon HD-6998 Ti 2TB 5,400 RPM CMR Surveillance Hard Drive1,038$89Compare
Mirenta HD-1471 Ultra 8TB 7,200 RPM CMR Surveillance Hard Drive1,306$119Compare
Novexa HD-4856 Ti 12TB 7,200 RPM CMR NAS Hard Drive1,406$129Compare
Novexa HD-2421 Ultra 16TB 7,200 RPM CMR Enterprise Hard Drive1,883$229Compare
Mirenta HD-4160 Pro 16TB 7,200 RPM CMR NAS Hard Drive2,703$499Compare
Novexa HD-9282 Edge 2TB 5,400 RPM SMR Desktop Hard Drive709$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6662 SE 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/12933749 (accessed 2026-10-21).