Hardware Spec Index

Mirenta HD-8439 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive

Hard Drives · Mirenta · SKU HD8439-ULTRA · Released 2022 · Updated 2026-10-22

Key facts

Benchmark index688 (Hard Drives scale)
Category rank#29,770
Street price$49
Power5 W
Performance per dollar14.04
Released2022

Specifications

BrandMirenta
ModelMirenta HD-8439 Ultra
Capacity4 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Altrix HD-7215 Core 6TB 5,400 RPM CMR Surveillance Hard Drive1,510$139Compare
Novexa HD-7949 Plus 2TB 5,400 RPM CMR Desktop Hard Drive1,003$79Compare
Novexa HD-8199 Prime 8TB 7,200 RPM CMR NAS Hard Drive2,169$289Compare
Altrix HD-1048 Edge 12TB 7,200 RPM CMR NAS Hard Drive2,021$269Compare
Strivon HD-1503 XT 6TB 5,400 RPM CMR NAS Hard Drive1,554$149Compare
Mirenta HD-3343 XT 2TB 5,400 RPM CMR Surveillance Hard Drive741$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Mirenta HD-8439 Ultra 4TB 5,400 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/20132264 (accessed 2026-10-22).