Hardware Spec Index

Mirenta HD-4928 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Mirenta · SKU HD4928-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index2,342 (Hard Drives scale)
Category rank#35,700
Street price$339
Power7 W
Performance per dollar6.91
Released2021

Specifications

BrandMirenta
ModelMirenta HD-4928 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
Strivon HD-2124 XT 8TB 7,200 RPM CMR Surveillance Hard Drive1,462$119Compare
Novexa HD-1298 Ti 2TB 5,400 RPM SMR Desktop Hard Drive1,062$89Compare
Novexa HD-9785 Edge 6TB 5,400 RPM CMR Desktop Hard Drive1,824$199Compare
Altrix HD-8248 Core 16TB 7,200 RPM CMR NAS Hard Drive1,882$269Compare
Mirenta HD-7109 SE 12TB 7,200 RPM CMR Desktop Hard Drive1,574$189Compare
Strivon HD-7717 Plus 8TB 7,200 RPM CMR NAS Hard Drive1,445$129Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4928 Ultra 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/7180414 (accessed 2026-10-26).