Hardware Spec Index

Mirenta HD-6143 Plus 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD6143-PLUS · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,469 (Hard Drives scale)
Category rank#9,471
Street price$349
Power8 W
Performance per dollar7.07
Released2020

Specifications

BrandMirenta
ModelMirenta HD-6143 Plus
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
Altrix HD-5671 Ultra 2TB 5,400 RPM CMR Desktop Hard Drive727$49Compare
Strivon HD-5724 Pro 16TB 7,200 RPM CMR NAS Hard Drive1,831$239Compare
Altrix HD-1720 Max 4TB 5,400 RPM CMR Surveillance Hard Drive1,502$129Compare
Novexa HD-1318 Plus 20TB 7,200 RPM CMR NAS Hard Drive2,424$409Compare
Strivon HD-7269 Core 6TB 5,400 RPM CMR Surveillance Hard Drive1,862$199Compare
Strivon HD-6146 Core 4TB 5,400 RPM CMR Surveillance Hard Drive702$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-6143 Plus 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/83353280 (accessed 2026-10-21).