Hardware Spec Index

Mirenta HD-4734 XT 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD4734-XT · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,283 (Hard Drives scale)
Category rank#15,352
Street price$359
Power8 W
Performance per dollar6.36
Released2023

Specifications

BrandMirenta
ModelMirenta HD-4734 XT
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
Novexa HD-5152 XT 28TB 7,200 RPM CMR NAS Hard Drive2,758$429Compare
Altrix HD-6144 SE 20TB 7,200 RPM CMR NAS Hard Drive2,748$549Compare
Novexa HD-3253 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,802$579Compare
Novexa HD-4059 Pro 24TB 7,200 RPM CMR NAS Hard Drive3,013$589Compare
Novexa HD-9871 Prime 12TB 7,200 RPM SMR Desktop Hard Drive1,814$209Compare
Mirenta HD-4194 Edge 20TB 7,200 RPM CMR NAS Hard Drive2,368$349Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4734 XT 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/41912168 (accessed 2026-10-26).