Hardware Spec Index

Mirenta HD-4396 XT 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD4396-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index2,965 (Hard Drives scale)
Category rank#11,745
Street price$599
Power8 W
Performance per dollar4.95
Released2022

Specifications

BrandMirenta
ModelMirenta HD-4396 XT
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
Strivon HD-9650 Ti 4TB 5,400 RPM SMR Desktop Hard Drive983$79Compare
Mirenta HD-7141 Ultra 16TB 7,200 RPM CMR NAS Hard Drive2,840$509Compare
Strivon HD-1628 Ultra 24TB 7,200 RPM CMR NAS Hard Drive2,975$599Compare
Strivon HD-1289 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive2,361$399Compare
Novexa HD-1193 Ti 2TB 5,400 RPM SMR Desktop Hard Drive685$59Compare
Novexa HD-6384 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive2,492$449Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4396 XT 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/8802187 (accessed 2026-10-26).