Hardware Spec Index

Mirenta HD-8724 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD8724-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index2,888 (Hard Drives scale)
Category rank#42,564
Street price$459
Power8 W
Performance per dollar6.29
Released2021

Specifications

BrandMirenta
ModelMirenta HD-8724 Ultra
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
Novexa HD-8934 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive1,136$99Compare
Strivon HD-8767 XT 20TB 7,200 RPM CMR Enterprise Hard Drive3,100$549Compare
Mirenta HD-3252 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive1,275$109Compare
Novexa HD-8518 Max 28TB 7,200 RPM CMR NAS Hard Drive2,624$489Compare
Altrix HD-8868 Pro 2TB 5,400 RPM CMR Surveillance Hard Drive761$49Compare
Strivon HD-9844 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive1,111$89Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-8724 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/9914799 (accessed 2026-10-20).