Hardware Spec Index

Mirenta HD-6522 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD6522-ULTRA · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,620 (Hard Drives scale)
Category rank#40,583
Street price$179
Power7 W
Performance per dollar9.05
Released2021

Specifications

BrandMirenta
ModelMirenta HD-6522 Ultra
Capacity12 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-1084 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive2,753$439Compare
Strivon HD-3932 Max 28TB 7,200 RPM CMR NAS Hard Drive2,735$499Compare
Altrix HD-6616 Ti 12TB 7,200 RPM CMR Desktop Hard Drive1,711$189Compare
Novexa HD-2927 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive730$59Compare
Strivon HD-9202 Max 16TB 7,200 RPM CMR NAS Hard Drive2,624$409Compare
Altrix HD-4990 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive815$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6522 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/3600541 (accessed 2026-10-19).