Hardware Spec Index

Mirenta HD-8154 Prime 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD8154-PRIME · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index2,866 (Hard Drives scale)
Category rank#31,331
Street price$479
Power8 W
Performance per dollar5.98
Released2019

Specifications

BrandMirenta
ModelMirenta HD-8154 Prime
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-3311 Max 24TB 7,200 RPM CMR NAS Hard Drive3,021$569Compare
Mirenta HD-5304 SE 8TB 7,200 RPM SMR Desktop Hard Drive2,040$299Compare
Altrix HD-5851 SE 12TB 7,200 RPM CMR Desktop Hard Drive2,016$279Compare
Strivon HD-7320 Prime 6TB 5,400 RPM SMR Desktop Hard Drive1,339$119Compare
Strivon HD-7231 SE 8TB 7,200 RPM CMR NAS Hard Drive1,527$169Compare
Novexa HD-5380 SE 4TB 5,400 RPM CMR Surveillance Hard Drive673$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-8154 Prime 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/2744839 (accessed 2026-10-21).