Hardware Spec Index

Altrix HD-1784 SE 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD1784-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index2,272 (Hard Drives scale)
Category rank#12,269
Street price$359
Power8 W
Performance per dollar6.33
Released2023

Specifications

BrandAltrix
ModelAltrix HD-1784 SE
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
Altrix HD-9813 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,389$339Compare
Strivon HD-5026 Max 6TB 5,400 RPM CMR NAS Hard Drive918$69Compare
Mirenta HD-4878 Ti 24TB 7,200 RPM CMR NAS Hard Drive2,904$459Compare
Altrix HD-9532 SE 12TB 7,200 RPM CMR NAS Hard Drive1,504$179Compare
Mirenta HD-6715 SE 12TB 7,200 RPM CMR NAS Hard Drive2,530$399Compare
Strivon HD-7427 Prime 6TB 5,400 RPM CMR NAS Hard Drive1,304$109Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-1784 SE 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/3757119 (accessed 2026-10-20).