Hardware Spec Index

Mirenta HD-4959 Max 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Mirenta · SKU HD4959-MAX · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index2,370 (Hard Drives scale)
Category rank#10,138
Street price$339
Power8 W
Performance per dollar6.99
Released2020

Specifications

BrandMirenta
ModelMirenta HD-4959 Max
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
Novexa HD-1734 Edge 12TB 7,200 RPM CMR NAS Hard Drive1,948$249Compare
Altrix HD-5799 Plus 28TB 7,200 RPM CMR NAS Hard Drive2,760$559Compare
Altrix HD-6837 Ti 4TB 5,400 RPM SMR Desktop Hard Drive850$59Compare
Strivon HD-4803 SE 24TB 7,200 RPM CMR NAS Hard Drive2,767$479Compare
Mirenta HD-3789 SE 8TB 7,200 RPM SMR Desktop Hard Drive1,763$219Compare
Strivon HD-5258 Edge 12TB 7,200 RPM SMR Desktop Hard Drive2,087$269Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4959 Max 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/924628 (accessed 2026-10-24).