Hardware Spec Index

Mirenta HD-3788 Ultra 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD3788-ULTRA · Released 2021 · Updated 2026-10-27

Key facts

Benchmark index2,601 (Hard Drives scale)
Category rank#33,349
Street price$429
Power8 W
Performance per dollar6.06
Released2021

Specifications

BrandMirenta
ModelMirenta HD-3788 Ultra
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
Mirenta HD-2225 Edge 16TB 7,200 RPM CMR Enterprise Hard Drive2,149$339Compare
Novexa HD-1213 XT 8TB 7,200 RPM CMR Surveillance Hard Drive1,580$179Compare
Altrix HD-4875 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive2,867$509Compare
Novexa HD-4343 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive2,897$509Compare
Strivon HD-5919 Prime 16TB 7,200 RPM CMR NAS Hard Drive2,442$349Compare
Altrix HD-7008 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive944$79Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3788 Ultra 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/73039911 (accessed 2026-10-27).