Hardware Spec Index

Altrix HD-9047 Core 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD9047-CORE · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,606 (Hard Drives scale)
Category rank#36,333
Street price$419
Power8 W
Performance per dollar6.22
Released2024

Specifications

BrandAltrix
ModelAltrix HD-9047 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
Strivon HD-8249 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive832$49Compare
Mirenta HD-5062 Edge 6TB 5,400 RPM CMR Surveillance Hard Drive1,188$109Compare
Novexa HD-5550 Pro 16TB 7,200 RPM CMR NAS Hard Drive2,108$279Compare
Altrix HD-6439 Plus 4TB 5,400 RPM SMR Desktop Hard Drive1,239$109Compare
Strivon HD-1314 Core 6TB 5,400 RPM CMR Desktop Hard Drive1,679$169Compare
Altrix HD-5167 Pro 16TB 7,200 RPM CMR NAS Hard Drive2,122$289Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-9047 Core 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/14907975 (accessed 2026-10-21).