Hardware Spec Index

Mirenta HD-4820 Core 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD4820-CORE · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index2,779 (Hard Drives scale)
Category rank#37,838
Street price$499
Power8 W
Performance per dollar5.57
Released2026

Specifications

BrandMirenta
ModelMirenta HD-4820 Core
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-6585 Prime 2TB 5,400 RPM CMR Desktop Hard Drive727$49Compare
Altrix HD-9736 Max 24TB 7,200 RPM CMR NAS Hard Drive2,886$499Compare
Novexa HD-3944 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive1,086$79Compare
Altrix HD-4282 Plus 4TB 5,400 RPM CMR Desktop Hard Drive726$59Compare
Novexa HD-6873 Plus 24TB 7,200 RPM CMR Enterprise Hard Drive2,973$489Compare
Strivon HD-2771 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive2,749$489Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4820 Core 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/12499599 (accessed 2026-10-22).