Hardware Spec Index

Altrix HD-7445 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD7445-PRO · Released 2020 · Updated 2026-10-27

Key facts

Benchmark index1,195 (Hard Drives scale)
Category rank#49,745
Street price$89
Power5 W
Performance per dollar13.43
Released2020

Specifications

BrandAltrix
ModelAltrix HD-7445 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
Strivon HD-9098 Max 4TB 5,400 RPM CMR Surveillance Hard Drive595$49Compare
Novexa HD-9450 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive3,017$599Compare
Novexa HD-4998 SE 6TB 5,400 RPM CMR Surveillance Hard Drive1,534$149Compare
Novexa HD-8088 Core 4TB 5,400 RPM CMR Surveillance Hard Drive841$59Compare
Strivon HD-6685 Prime 12TB 7,200 RPM SMR Desktop Hard Drive1,675$199Compare
Novexa HD-4567 Plus 2TB 5,400 RPM SMR Desktop Hard Drive730$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-7445 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/8669241 (accessed 2026-10-27).