Hardware Spec Index

Mirenta HD-9291 Max 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD9291-MAX · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,627 (Hard Drives scale)
Category rank#24,821
Street price$449
Power8 W
Performance per dollar5.85
Released2023

Specifications

BrandMirenta
ModelMirenta HD-9291 Max
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
Mirenta HD-8099 Max 2TB 5,400 RPM SMR Desktop Hard Drive626$59Compare
Mirenta HD-2270 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive2,236$289Compare
Strivon HD-8786 Max 16TB 7,200 RPM CMR Enterprise Hard Drive2,187$299Compare
Altrix HD-9322 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,750$439Compare
Novexa HD-2557 Prime 24TB 7,200 RPM CMR NAS Hard Drive2,876$529Compare
Altrix HD-4279 Core 12TB 7,200 RPM CMR Surveillance Hard Drive1,964$209Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9291 Max 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/3067072 (accessed 2026-10-22).