Hardware Spec Index

Altrix HD-8739 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD8739-PRO · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index1,096 (Hard Drives scale)
Category rank#30,923
Street price$79
Power5 W
Performance per dollar13.87
Released2022

Specifications

BrandAltrix
ModelAltrix HD-8739 Pro
Capacity4 TB
ClassSurveillance
RecordingCMR (conventional 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-3904 Ultra 8TB 7,200 RPM CMR NAS Hard Drive1,826$249Compare
Altrix HD-6474 Core 16TB 7,200 RPM CMR Enterprise Hard Drive2,310$329Compare
Mirenta HD-4830 Ultra 12TB 7,200 RPM CMR NAS Hard Drive1,673$179Compare
Strivon HD-9027 SE 20TB 7,200 RPM CMR NAS Hard Drive2,392$389Compare
Strivon HD-5093 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive663$59Compare
Mirenta HD-7628 Prime 16TB 7,200 RPM CMR NAS Hard Drive1,981$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8739 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/92394143 (accessed 2026-10-24).