Hardware Spec Index

Mirenta HD-4670 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD4670-EDGE · Released 2022 · Updated 2026-10-27

Key facts

Benchmark index2,883 (Hard Drives scale)
Category rank#12,200
Street price$459
Power8 W
Performance per dollar6.28
Released2022

Specifications

BrandMirenta
ModelMirenta HD-4670 Edge
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 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
Altrix HD-9321 Ultra 12TB 7,200 RPM SMR Desktop Hard Drive2,151$289Compare
Novexa HD-1793 Prime 20TB 7,200 RPM CMR NAS Hard Drive2,592$419Compare
Novexa HD-7442 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive2,267$309Compare
Strivon HD-7302 Max 24TB 7,200 RPM CMR NAS Hard Drive2,534$449Compare
Mirenta HD-1044 Plus 20TB 7,200 RPM CMR NAS Hard Drive2,637$399Compare
Novexa HD-8754 Edge 8TB 7,200 RPM CMR Surveillance Hard Drive1,572$139Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4670 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/86549 (accessed 2026-10-27).