Hardware Spec Index

Mirenta HD-7912 Ti 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD7912-TI · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index2,233 (Hard Drives scale)
Category rank#22,035
Street price$289
Power8 W
Performance per dollar7.73
Released2026

Specifications

BrandMirenta
ModelMirenta HD-7912 Ti
Capacity20 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating300 TB/year
MTBF1.2 million hours
Helium-filledYes
Warranty3 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Mirenta HD-4656 XT 2TB 5,400 RPM CMR Surveillance Hard Drive770$49Compare
Altrix HD-2080 XT 2TB 5,400 RPM SMR Desktop Hard Drive801$59Compare
Novexa HD-4555 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,719$429Compare
Strivon HD-4863 Ultra 8TB 7,200 RPM CMR NAS Hard Drive1,291$109Compare
Altrix HD-7908 XT 20TB 7,200 RPM CMR NAS Hard Drive2,365$329Compare
Mirenta HD-3555 Ultra 12TB 7,200 RPM SMR Desktop Hard Drive2,221$329Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-7912 Ti 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/4300946 (accessed 2026-10-23).