Hardware Spec Index

Altrix HD-8055 Ultra 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD8055-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index3,063 (Hard Drives scale)
Category rank#6,331
Street price$599
Power8 W
Performance per dollar5.11
Released2022

Specifications

BrandAltrix
ModelAltrix HD-8055 Ultra
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
Strivon HD-1298 Plus 6TB 5,400 RPM CMR Desktop Hard Drive1,019$89Compare
Novexa HD-1609 Core 24TB 7,200 RPM CMR Enterprise Hard Drive2,514$369Compare
Strivon HD-8529 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,789$429Compare
Novexa HD-3736 Max 16TB 7,200 RPM CMR NAS Hard Drive2,120$279Compare
Strivon HD-6692 Pro 8TB 7,200 RPM SMR Desktop Hard Drive1,915$239Compare
Novexa HD-6644 Edge 24TB 7,200 RPM CMR NAS Hard Drive3,057$589Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8055 Ultra 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/6553228 (accessed 2026-10-19).