Hardware Spec Index

Altrix HD-9723 SE 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD9723-SE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,799 (Hard Drives scale)
Category rank#28,493
Street price$509
Power8 W
Performance per dollar5.50
Released2020

Specifications

BrandAltrix
ModelAltrix HD-9723 SE
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
Altrix HD-2420 Core 2TB 5,400 RPM CMR Surveillance Hard Drive1,064$79Compare
Strivon HD-7304 Prime 6TB 5,400 RPM CMR NAS Hard Drive1,362$129Compare
Mirenta HD-5330 Ultra 8TB 7,200 RPM CMR Surveillance Hard Drive2,153$259Compare
Mirenta HD-3385 SE 2TB 5,400 RPM CMR Surveillance Hard Drive844$69Compare
Altrix HD-8979 Core 16TB 7,200 RPM CMR NAS Hard Drive2,050$229Compare
Novexa HD-5587 Ti 6TB 5,400 RPM CMR Surveillance Hard Drive1,172$89Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-9723 SE 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/952344 (accessed 2026-10-21).