Hardware Spec Index

Altrix HD-6186 Pro 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD6186-PRO · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index2,649 (Hard Drives scale)
Category rank#11,055
Street price$499
Power8 W
Performance per dollar5.31
Released2020

Specifications

BrandAltrix
ModelAltrix HD-6186 Pro
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-4310 Edge 24TB 7,200 RPM CMR NAS Hard Drive3,057$499Compare
Novexa HD-9170 Prime 12TB 7,200 RPM CMR Desktop Hard Drive2,306$319Compare
Mirenta HD-2373 Pro 6TB 5,400 RPM CMR Surveillance Hard Drive1,284$109Compare
Strivon HD-6966 Edge 4TB 5,400 RPM CMR Surveillance Hard Drive1,231$109Compare
Strivon HD-7067 SE 20TB 7,200 RPM CMR NAS Hard Drive2,643$419Compare
Altrix HD-4475 Edge 6TB 5,400 RPM SMR Desktop Hard Drive1,391$129Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6186 Pro 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/97272294 (accessed 2026-10-18).