Hardware Spec Index

Mirenta HD-3748 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD3748-PRO · Released 2021 · Updated 2026-10-18

Key facts

Benchmark index2,700 (Hard Drives scale)
Category rank#43,955
Street price$489
Power8 W
Performance per dollar5.52
Released2021

Specifications

BrandMirenta
ModelMirenta HD-3748 Pro
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 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
Altrix HD-1568 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,760$539Compare
Novexa HD-5796 SE 28TB 7,200 RPM CMR NAS Hard Drive3,100$589Compare
Altrix HD-8117 SE 8TB 7,200 RPM CMR Surveillance Hard Drive1,465$139Compare
Novexa HD-7670 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,626$469Compare
Novexa HD-8109 Core 2TB 5,400 RPM SMR Desktop Hard Drive725$59Compare
Strivon HD-5287 Core 2TB 5,400 RPM CMR Surveillance Hard Drive1,046$79Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3748 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/17564792 (accessed 2026-10-18).