Hardware Spec Index

Mirenta HD-1309 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD1309-TI · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,902 (Hard Drives scale)
Category rank#40,657
Street price$519
Power8 W
Performance per dollar5.59
Released2020

Specifications

BrandMirenta
ModelMirenta HD-1309 Ti
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-4677 Ultra 8TB 7,200 RPM CMR NAS Hard Drive1,267$109Compare
Strivon HD-7384 Edge 6TB 5,400 RPM CMR Surveillance Hard Drive1,565$169Compare
Mirenta HD-1017 SE 8TB 7,200 RPM SMR Desktop Hard Drive1,602$179Compare
Strivon HD-6444 Edge 20TB 7,200 RPM CMR NAS Hard Drive2,437$349Compare
Novexa HD-6955 Max 8TB 7,200 RPM CMR Surveillance Hard Drive1,970$249Compare
Novexa HD-7704 XT 12TB 7,200 RPM CMR Surveillance Hard Drive2,046$239Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-1309 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/20124943 (accessed 2026-10-19).