Hardware Spec Index

Altrix HD-6653 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD6653-PRO · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index2,335 (Hard Drives scale)
Category rank#15,706
Street price$329
Power8 W
Performance per dollar7.10
Released2026

Specifications

BrandAltrix
ModelAltrix HD-6653 Pro
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
Strivon HD-3555 Core 8TB 7,200 RPM CMR NAS Hard Drive1,846$239Compare
Altrix HD-3510 Max 20TB 7,200 RPM CMR NAS Hard Drive2,512$499Compare
Novexa HD-5300 Ti 8TB 7,200 RPM SMR Desktop Hard Drive1,349$139Compare
Strivon HD-7270 Plus 28TB 7,200 RPM CMR Enterprise Hard Drive2,657$519Compare
Strivon HD-6937 Ultra 6TB 5,400 RPM CMR Surveillance Hard Drive1,164$99Compare
Novexa HD-1503 SE 8TB 7,200 RPM CMR Desktop Hard Drive1,944$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6653 Pro 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/241395 (accessed 2026-10-24).