Hardware Spec Index

Altrix HD-3789 Edge 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD3789-EDGE · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index2,727 (Hard Drives scale)
Category rank#48,685
Street price$509
Power8 W
Performance per dollar5.36
Released2024

Specifications

BrandAltrix
ModelAltrix HD-3789 Edge
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
Novexa HD-4905 Max 24TB 7,200 RPM CMR NAS Hard Drive3,029$529Compare
Strivon HD-3072 Edge 20TB 7,200 RPM CMR Enterprise Hard Drive2,805$499Compare
Novexa HD-9276 Core 12TB 7,200 RPM CMR Surveillance Hard Drive2,039$269Compare
Strivon HD-1078 Edge 20TB 7,200 RPM CMR NAS Hard Drive2,609$519Compare
Novexa HD-9169 XT 24TB 7,200 RPM CMR NAS Hard Drive2,596$389Compare
Strivon HD-4586 Ti 8TB 7,200 RPM CMR Surveillance Hard Drive1,890$209Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3789 Edge 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/21494149 (accessed 2026-10-22).