Hardware Spec Index

Altrix HD-1649 XT 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD1649-XT · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index2,510 (Hard Drives scale)
Category rank#29,018
Street price$389
Power8 W
Performance per dollar6.45
Released2022

Specifications

BrandAltrix
ModelAltrix HD-1649 XT
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 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-5967 Pro 4TB 5,400 RPM CMR Desktop Hard Drive731$49Compare
Mirenta HD-4315 Max 2TB 5,400 RPM SMR Desktop Hard Drive902$59Compare
Strivon HD-8317 SE 2TB 5,400 RPM SMR Desktop Hard Drive778$59Compare
Altrix HD-5390 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive648$49Compare
Novexa HD-9231 Max 12TB 7,200 RPM CMR NAS Hard Drive1,508$169Compare
Altrix HD-4794 Edge 12TB 7,200 RPM CMR Surveillance Hard Drive2,138$339Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-1649 XT 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/60004564 (accessed 2026-10-20).