Hardware Spec Index

Mirenta HD-4380 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD4380-TI · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index2,451 (Hard Drives scale)
Category rank#40,908
Street price$449
Power8 W
Performance per dollar5.46
Released2021

Specifications

BrandMirenta
ModelMirenta HD-4380 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-7049 Ti 8TB 7,200 RPM CMR NAS Hard Drive2,062$309Compare
Mirenta HD-6321 Core 2TB 5,400 RPM CMR Surveillance Hard Drive1,224$99Compare
Novexa HD-4972 SE 4TB 5,400 RPM CMR Surveillance Hard Drive1,236$109Compare
Altrix HD-5280 XT 16TB 7,200 RPM CMR NAS Hard Drive2,009$319Compare
Novexa HD-2073 Core 8TB 7,200 RPM CMR NAS Hard Drive1,739$169Compare
Altrix HD-3731 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive2,398$399Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4380 Ti 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/93674527 (accessed 2026-10-22).