Hardware Spec Index

Altrix HD-5439 Plus 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD5439-PLUS · Released 2019 · Updated 2026-10-20

Key facts

Benchmark index2,589 (Hard Drives scale)
Category rank#8,159
Street price$409
Power8 W
Performance per dollar6.33
Released2019

Specifications

BrandAltrix
ModelAltrix HD-5439 Plus
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
Mirenta HD-5329 XT 24TB 7,200 RPM CMR Enterprise Hard Drive3,100$529Compare
Novexa HD-9382 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive915$69Compare
Altrix HD-6302 Ultra 8TB 7,200 RPM CMR NAS Hard Drive1,949$249Compare
Novexa HD-4441 Edge 8TB 7,200 RPM CMR NAS Hard Drive1,901$239Compare
Strivon HD-4429 Edge 8TB 7,200 RPM CMR NAS Hard Drive1,217$99Compare
Strivon HD-3458 Pro 8TB 7,200 RPM CMR Desktop Hard Drive1,735$209Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-5439 Plus 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/4125340 (accessed 2026-10-20).