Hardware Spec Index

Mirenta HD-7761 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD7761-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,790 (Hard Drives scale)
Category rank#1,385
Street price$489
Power8 W
Performance per dollar5.71
Released2020

Specifications

BrandMirenta
ModelMirenta HD-7761 Prime
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
Altrix HD-9306 Edge 4TB 5,400 RPM CMR Desktop Hard Drive1,150$89Compare
Strivon HD-5526 SE 4TB 5,400 RPM CMR Surveillance Hard Drive655$59Compare
Altrix HD-2562 Ti 20TB 7,200 RPM CMR NAS Hard Drive2,279$299Compare
Altrix HD-1063 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,681$469Compare
Altrix HD-7589 Plus 20TB 7,200 RPM CMR NAS Hard Drive2,116$299Compare
Novexa HD-2534 Ti 6TB 5,400 RPM CMR NAS Hard Drive1,576$169Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7761 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/14465604 (accessed 2026-10-25).