Hardware Spec Index

Mirenta HD-9500 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD9500-ULTRA · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index3,100 (Hard Drives scale)
Category rank#14,442
Street price$559
Power8 W
Performance per dollar5.55
Released2022

Specifications

BrandMirenta
ModelMirenta HD-9500 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
Altrix HD-8872 Plus 2TB 5,400 RPM SMR Desktop Hard Drive860$69Compare
Mirenta HD-2793 Max 12TB 7,200 RPM CMR Desktop Hard Drive1,670$199Compare
Novexa HD-2817 Ultra 2TB 5,400 RPM SMR Desktop Hard Drive958$59Compare
Altrix HD-9884 Max 6TB 5,400 RPM SMR Desktop Hard Drive1,811$179Compare
Altrix HD-8697 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive680$59Compare
Strivon HD-7604 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive870$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9500 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/6552196 (accessed 2026-10-18).