Hardware Spec Index

Mirenta HD-9537 Ultra 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD9537-ULTRA · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index2,332 (Hard Drives scale)
Category rank#12,581
Street price$319
Power8 W
Performance per dollar7.31
Released2022

Specifications

BrandMirenta
ModelMirenta HD-9537 Ultra
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-2947 Prime 8TB 7,200 RPM SMR Desktop Hard Drive1,215$119Compare
Altrix HD-8639 Core 6TB 5,400 RPM SMR Desktop Hard Drive1,213$99Compare
Mirenta HD-8493 Edge 12TB 7,200 RPM CMR Desktop Hard Drive2,530$399Compare
Novexa HD-1338 Ti 16TB 7,200 RPM CMR Enterprise Hard Drive2,397$429Compare
Strivon HD-4640 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive1,052$89Compare
Mirenta HD-4742 Ti 16TB 7,200 RPM CMR Enterprise Hard Drive1,884$209Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9537 Ultra 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/14525844 (accessed 2026-10-23).