Hardware Spec Index

Mirenta HD-7464 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD7464-PRO · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index2,499 (Hard Drives scale)
Category rank#47,396
Street price$449
Power8 W
Performance per dollar5.57
Released2021

Specifications

BrandMirenta
ModelMirenta HD-7464 Pro
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
Strivon HD-4890 Edge 8TB 7,200 RPM CMR NAS Hard Drive1,548$169Compare
Mirenta HD-8772 Core 24TB 7,200 RPM CMR NAS Hard Drive2,911$589Compare
Altrix HD-4539 Ultra 8TB 7,200 RPM CMR NAS Hard Drive2,083$239Compare
Novexa HD-7421 Ultra 8TB 7,200 RPM CMR Surveillance Hard Drive1,241$99Compare
Mirenta HD-1374 Ultra 20TB 7,200 RPM CMR NAS Hard Drive2,404$399Compare
Mirenta HD-4657 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive901$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7464 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/8000515 (accessed 2026-10-20).