Hardware Spec Index

Mirenta HD-9550 Core 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD9550-CORE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index2,635 (Hard Drives scale)
Category rank#21,190
Street price$519
Power8 W
Performance per dollar5.08
Released2022

Specifications

BrandMirenta
ModelMirenta HD-9550 Core
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-8873 SE 24TB 7,200 RPM CMR Enterprise Hard Drive2,603$509Compare
Strivon HD-9453 Prime 16TB 7,200 RPM CMR Enterprise Hard Drive2,300$389Compare
Altrix HD-1298 Ultra 2TB 5,400 RPM SMR Desktop Hard Drive830$69Compare
Altrix HD-9634 Core 16TB 7,200 RPM CMR Enterprise Hard Drive2,218$319Compare
Novexa HD-3112 Plus 16TB 7,200 RPM CMR NAS Hard Drive1,987$239Compare
Altrix HD-9037 Ultra 20TB 7,200 RPM CMR NAS Hard Drive2,415$399Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9550 Core 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/95544005 (accessed 2026-10-21).