Hardware Spec Index

Mirenta HD-9720 Prime 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD9720-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index2,129 (Hard Drives scale)
Category rank#41,893
Street price$279
Power7 W
Performance per dollar7.63
Released2023

Specifications

BrandMirenta
ModelMirenta HD-9720 Prime
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
Altrix HD-7201 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive1,023$79Compare
Altrix HD-2569 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive876$59Compare
Altrix HD-8983 Edge 16TB 7,200 RPM CMR NAS Hard Drive1,939$229Compare
Strivon HD-6481 Prime 8TB 7,200 RPM SMR Desktop Hard Drive1,327$109Compare
Mirenta HD-8623 Prime 4TB 5,400 RPM SMR Desktop Hard Drive1,026$69Compare
Strivon HD-6534 Pro 4TB 5,400 RPM CMR Desktop Hard Drive634$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-9720 Prime 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/4079675 (accessed 2026-10-21).