Hardware Spec Index

Altrix HD-3347 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD3347-PRIME · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index2,341 (Hard Drives scale)
Category rank#45,533
Street price$339
Power8 W
Performance per dollar6.91
Released2020

Specifications

BrandAltrix
ModelAltrix HD-3347 Prime
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
Mirenta HD-1963 Pro 12TB 7,200 RPM CMR Surveillance Hard Drive2,045$279Compare
Mirenta HD-5375 Edge 6TB 5,400 RPM CMR NAS Hard Drive1,070$89Compare
Mirenta HD-6914 Pro 20TB 7,200 RPM CMR NAS Hard Drive2,486$349Compare
Strivon HD-7169 Ti 6TB 5,400 RPM CMR Surveillance Hard Drive1,010$79Compare
Strivon HD-5172 SE 6TB 5,400 RPM CMR NAS Hard Drive1,091$89Compare
Strivon HD-5586 SE 24TB 7,200 RPM CMR NAS Hard Drive2,420$419Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3347 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/2902605 (accessed 2026-10-19).