Hardware Spec Index

Mirenta HD-3240 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Mirenta · SKU HD3240-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index2,710 (Hard Drives scale)
Category rank#40,526
Street price$399
Power8 W
Performance per dollar6.79
Released2019

Specifications

BrandMirenta
ModelMirenta HD-3240 Plus
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
Mirenta HD-2242 Core 6TB 5,400 RPM SMR Desktop Hard Drive1,485$119Compare
Mirenta HD-3211 Edge 6TB 5,400 RPM CMR Desktop Hard Drive1,459$149Compare
Novexa HD-6994 Prime 2TB 5,400 RPM SMR Desktop Hard Drive825$59Compare
Mirenta HD-9335 XT 24TB 7,200 RPM CMR NAS Hard Drive2,680$479Compare
Strivon HD-9624 Edge 16TB 7,200 RPM CMR Enterprise Hard Drive2,162$349Compare
Altrix HD-3625 XT 4TB 5,400 RPM CMR Desktop Hard Drive1,187$99Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-3240 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/15048014 (accessed 2026-10-21).