Hardware Spec Index

Mirenta HD-8742 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD8742-ULTRA · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index2,797 (Hard Drives scale)
Category rank#11,998
Street price$579
Power8 W
Performance per dollar4.83
Released2022

Specifications

BrandMirenta
ModelMirenta HD-8742 Ultra
Capacity24 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 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-4445 Core 2TB 5,400 RPM SMR Desktop Hard Drive693$49Compare
Strivon HD-5476 Core 16TB 7,200 RPM CMR NAS Hard Drive2,063$259Compare
Novexa HD-1518 Pro 4TB 5,400 RPM SMR Desktop Hard Drive1,034$79Compare
Altrix HD-1512 SE 24TB 7,200 RPM CMR Enterprise Hard Drive2,747$499Compare
Strivon HD-7315 Ultra 2TB 5,400 RPM SMR Desktop Hard Drive1,123$89Compare
Mirenta HD-8234 XT 24TB 7,200 RPM CMR Enterprise Hard Drive3,012$559Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-8742 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/5382201 (accessed 2026-10-21).