Hardware Spec Index

Altrix HD-9659 Core 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD9659-CORE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index2,997 (Hard Drives scale)
Category rank#26,126
Street price$569
Power8 W
Performance per dollar5.27
Released2019

Specifications

BrandAltrix
ModelAltrix HD-9659 Core
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer280 MB/s
Workload rating550 TB/year
MTBF2.5 million hours
Helium-filledYes
Warranty5 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-3803 XT 20TB 7,200 RPM CMR NAS Hard Drive3,019$549Compare
Mirenta HD-4401 Plus 16TB 7,200 RPM CMR Enterprise Hard Drive2,036$229Compare
Novexa HD-8175 XT 8TB 7,200 RPM CMR NAS Hard Drive1,685$159Compare
Novexa HD-1499 Max 12TB 7,200 RPM SMR Desktop Hard Drive1,547$149Compare
Mirenta HD-3859 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive1,020$89Compare
Altrix HD-5950 Plus 12TB 7,200 RPM SMR Desktop Hard Drive2,126$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-9659 Core 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/3554624 (accessed 2026-10-19).