Hardware Spec Index

Mirenta HD-5540 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD5540-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,848 (Hard Drives scale)
Category rank#29,894
Street price$479
Power8 W
Performance per dollar5.95
Released2019

Specifications

BrandMirenta
ModelMirenta HD-5540 Ultra
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 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
Novexa HD-2415 Pro 4TB 5,400 RPM CMR Desktop Hard Drive912$69Compare
Altrix HD-7620 Core 16TB 7,200 RPM CMR NAS Hard Drive2,038$249Compare
Novexa HD-9126 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive2,640$479Compare
Mirenta HD-9096 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive1,965$269Compare
Novexa HD-6216 SE 8TB 7,200 RPM CMR Surveillance Hard Drive1,566$159Compare
Novexa HD-7175 Ti 24TB 7,200 RPM CMR NAS Hard Drive3,100$589Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-5540 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/8462829 (accessed 2026-10-19).