Hardware Spec Index

Mirenta HD-4220 SE 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD4220-SE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index3,100 (Hard Drives scale)
Category rank#23,964
Street price$549
Power8 W
Performance per dollar5.65
Released2020

Specifications

BrandMirenta
ModelMirenta HD-4220 SE
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Strivon HD-6531 Ti 16TB 7,200 RPM CMR NAS Hard Drive1,949$259Compare
Strivon HD-8172 Core 24TB 7,200 RPM CMR NAS Hard Drive2,312$399Compare
Altrix HD-9535 Prime 6TB 5,400 RPM CMR Surveillance Hard Drive1,012$79Compare
Mirenta HD-1589 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive2,200$309Compare
Strivon HD-9929 Ti 2TB 5,400 RPM SMR Desktop Hard Drive956$79Compare
Novexa HD-1965 SE 20TB 7,200 RPM CMR Enterprise Hard Drive2,492$389Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4220 SE 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/632174 (accessed 2026-10-26).