Hardware Spec Index

Mirenta HD-9381 Edge 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD9381-EDGE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index2,277 (Hard Drives scale)
Category rank#2,052
Street price$389
Power8 W
Performance per dollar5.85
Released2020

Specifications

BrandMirenta
ModelMirenta HD-9381 Edge
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-9451 Prime 12TB 7,200 RPM CMR Surveillance Hard Drive2,124$289Compare
Mirenta HD-8714 SE 2TB 5,400 RPM CMR Desktop Hard Drive944$79Compare
Strivon HD-7117 SE 20TB 7,200 RPM CMR NAS Hard Drive2,611$399Compare
Strivon HD-8778 Edge 16TB 7,200 RPM CMR Enterprise Hard Drive2,140$319Compare
Strivon HD-5121 Core 6TB 5,400 RPM CMR Surveillance Hard Drive1,810$199Compare
Mirenta HD-1306 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive913$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9381 Edge 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/92323171 (accessed 2026-10-22).