Hardware Spec Index

Altrix HD-1433 Plus 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD1433-PLUS · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index3,100 (Hard Drives scale)
Category rank#16,462
Street price$539
Power8 W
Performance per dollar5.75
Released2020

Specifications

BrandAltrix
ModelAltrix HD-1433 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
Strivon HD-8991 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,505$359Compare
Altrix HD-3211 Max 12TB 7,200 RPM SMR Desktop Hard Drive2,088$249Compare
Altrix HD-1405 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive662$59Compare
Mirenta HD-8673 Core 6TB 5,400 RPM CMR NAS Hard Drive1,557$149Compare
Altrix HD-6385 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive2,202$319Compare
Mirenta HD-7811 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive2,674$509Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-1433 Plus 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/9726500 (accessed 2026-10-26).