Hardware Spec Index

Mirenta HD-3641 Max 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD3641-MAX · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index2,299 (Hard Drives scale)
Category rank#6,354
Street price$359
Power8 W
Performance per dollar6.40
Released2021

Specifications

BrandMirenta
ModelMirenta HD-3641 Max
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 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
Strivon HD-4669 Ultra 8TB 7,200 RPM CMR NAS Hard Drive1,390$129Compare
Altrix HD-5269 XT 6TB 5,400 RPM CMR NAS Hard Drive1,340$119Compare
Mirenta HD-2439 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive2,058$269Compare
Altrix HD-1302 Ti 4TB 5,400 RPM CMR Desktop Hard Drive1,437$139Compare
Altrix HD-7107 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,852$499Compare
Strivon HD-5585 Ultra 8TB 7,200 RPM CMR Surveillance Hard Drive1,498$159Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3641 Max 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/4738698 (accessed 2026-10-23).