Hardware Spec Index

Mirenta HD-4239 Pro 12TB 7,200 RPM SMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD4239-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,940 (Hard Drives scale)
Category rank#8,119
Street price$259
Power7 W
Performance per dollar7.49
Released2022

Specifications

BrandMirenta
ModelMirenta HD-4239 Pro
Capacity12 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-8320 SE 8TB 7,200 RPM SMR Desktop Hard Drive1,361$109Compare
Strivon HD-3086 SE 2TB 5,400 RPM CMR Surveillance Hard Drive785$59Compare
Altrix HD-5649 Plus 8TB 7,200 RPM SMR Desktop Hard Drive1,684$169Compare
Mirenta HD-8858 Plus 12TB 7,200 RPM CMR NAS Hard Drive2,012$259Compare
Mirenta HD-8913 Edge 12TB 7,200 RPM CMR Surveillance Hard Drive2,249$359Compare
Strivon HD-5785 Plus 16TB 7,200 RPM CMR NAS Hard Drive2,297$329Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-4239 Pro 12TB 7,200 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/81311217 (accessed 2026-10-26).