Hardware Spec Index

Mirenta HD-4148 SE 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD4148-SE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,504 (Hard Drives scale)
Category rank#47,240
Street price$339
Power8 W
Performance per dollar7.39
Released2020

Specifications

BrandMirenta
ModelMirenta HD-4148 SE
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
Mirenta HD-7194 Max 24TB 7,200 RPM CMR Enterprise Hard Drive2,638$459Compare
Altrix HD-7659 Max 24TB 7,200 RPM CMR Enterprise Hard Drive2,958$579Compare
Altrix HD-8524 Max 16TB 7,200 RPM CMR NAS Hard Drive2,482$379Compare
Altrix HD-9177 SE 16TB 7,200 RPM CMR NAS Hard Drive2,167$269Compare
Novexa HD-1427 Core 2TB 5,400 RPM CMR Surveillance Hard Drive778$69Compare
Altrix HD-8404 SE 2TB 5,400 RPM CMR Surveillance Hard Drive788$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4148 SE 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/20008246 (accessed 2026-10-19).