Hardware Spec Index

Mirenta HD-3772 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD3772-TI · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index2,136 (Hard Drives scale)
Category rank#45,330
Street price$319
Power7 W
Performance per dollar6.70
Released2021

Specifications

BrandMirenta
ModelMirenta HD-3772 Ti
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-7512 XT 16TB 7,200 RPM CMR Enterprise Hard Drive2,122$299Compare
Altrix HD-8040 Pro 12TB 7,200 RPM CMR Desktop Hard Drive1,485$149Compare
Novexa HD-7663 Ti 2TB 5,400 RPM CMR Desktop Hard Drive1,028$69Compare
Mirenta HD-6418 Pro 8TB 7,200 RPM SMR Desktop Hard Drive2,038$259Compare
Mirenta HD-1139 XT 12TB 7,200 RPM CMR Surveillance Hard Drive1,665$209Compare
Novexa HD-5621 Max 2TB 5,400 RPM CMR Surveillance Hard Drive1,114$89Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3772 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/20007014 (accessed 2026-10-18).