Hardware Spec Index

Altrix HD-7320 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD7320-ULTRA · Released 2021 · Updated 2026-10-27

Key facts

Benchmark index1,432 (Hard Drives scale)
Category rank#5,906
Street price$129
Power5 W
Performance per dollar11.10
Released2021

Specifications

BrandAltrix
ModelAltrix HD-7320 Ultra
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-6127 Max 4TB 5,400 RPM CMR Surveillance Hard Drive1,485$159Compare
Mirenta HD-9719 Plus 8TB 7,200 RPM CMR Desktop Hard Drive1,990$239Compare
Altrix HD-4961 Pro 2TB 5,400 RPM CMR Surveillance Hard Drive735$59Compare
Novexa HD-8673 SE 20TB 7,200 RPM CMR Enterprise Hard Drive2,719$489Compare
Mirenta HD-8679 SE 16TB 7,200 RPM CMR Enterprise Hard Drive2,204$349Compare
Novexa HD-5133 Core 16TB 7,200 RPM CMR Enterprise Hard Drive2,156$319Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-7320 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/8758874 (accessed 2026-10-27).