Hardware Spec Index

Mirenta HD-9778 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD9778-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index2,768 (Hard Drives scale)
Category rank#11,854
Street price$539
Power8 W
Performance per dollar5.14
Released2022

Specifications

BrandMirenta
ModelMirenta HD-9778 Ultra
Capacity24 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 Gb/s
Sustained transfer300 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
Mirenta HD-6997 Pro 8TB 7,200 RPM SMR Desktop Hard Drive1,608$179Compare
Novexa HD-9588 Pro 4TB 5,400 RPM SMR Desktop Hard Drive1,311$129Compare
Strivon HD-7925 Plus 6TB 5,400 RPM CMR Surveillance Hard Drive1,089$79Compare
Novexa HD-3597 XT 4TB 5,400 RPM CMR Desktop Hard Drive1,243$99Compare
Novexa HD-8543 XT 16TB 7,200 RPM CMR Enterprise Hard Drive2,009$299Compare
Strivon HD-1604 Ti 2TB 5,400 RPM CMR Surveillance Hard Drive942$79Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9778 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/1292528 (accessed 2026-10-22).