Hardware Spec Index

Altrix HD-6914 Plus 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD6914-PLUS · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index3,100 (Hard Drives scale)
Category rank#46,689
Street price$539
Power8 W
Performance per dollar5.75
Released2024

Specifications

BrandAltrix
ModelAltrix HD-6914 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
Novexa HD-6655 Edge 4TB 5,400 RPM CMR Desktop Hard Drive670$59Compare
Altrix HD-2974 SE 8TB 7,200 RPM CMR Surveillance Hard Drive1,593$169Compare
Strivon HD-2846 SE 12TB 7,200 RPM CMR Desktop Hard Drive2,120$289Compare
Novexa HD-1283 Plus 8TB 7,200 RPM CMR NAS Hard Drive1,217$119Compare
Novexa HD-5568 XT 20TB 7,200 RPM CMR NAS Hard Drive2,637$449Compare
Novexa HD-4915 Edge 8TB 7,200 RPM CMR NAS Hard Drive1,452$149Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6914 Plus 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/731211 (accessed 2026-10-25).