Hardware Spec Index

Altrix HD-4870 Max 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD4870-MAX · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index2,623 (Hard Drives scale)
Category rank#27,683
Street price$519
Power8 W
Performance per dollar5.05
Released2019

Specifications

BrandAltrix
ModelAltrix HD-4870 Max
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-7644 XT 24TB 7,200 RPM CMR Enterprise Hard Drive2,942$599Compare
Strivon HD-2931 Ultra 24TB 7,200 RPM CMR NAS Hard Drive3,039$589Compare
Altrix HD-9856 Prime 2TB 5,400 RPM CMR Surveillance Hard Drive726$49Compare
Novexa HD-5769 Prime 16TB 7,200 RPM CMR Enterprise Hard Drive1,821$229Compare
Novexa HD-8217 Prime 6TB 5,400 RPM SMR Desktop Hard Drive1,430$139Compare
Novexa HD-3513 Prime 16TB 7,200 RPM CMR NAS Hard Drive2,335$339Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-4870 Max 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/92437456 (accessed 2026-10-24).