Hardware Spec Index

Altrix HD-8364 Ultra 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD8364-ULTRA · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index2,903 (Hard Drives scale)
Category rank#31,510
Street price$509
Power8 W
Performance per dollar5.70
Released2025

Specifications

BrandAltrix
ModelAltrix HD-8364 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
Novexa HD-4269 Edge 2TB 5,400 RPM SMR Desktop Hard Drive601$49Compare
Mirenta HD-2036 Plus 6TB 5,400 RPM CMR NAS Hard Drive1,268$119Compare
Strivon HD-1018 SE 6TB 5,400 RPM SMR Desktop Hard Drive1,914$219Compare
Altrix HD-8806 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive1,554$149Compare
Mirenta HD-9604 Edge 16TB 7,200 RPM CMR Enterprise Hard Drive1,826$239Compare
Mirenta HD-1030 Edge 24TB 7,200 RPM CMR NAS Hard Drive2,565$439Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8364 Ultra 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/20091372 (accessed 2026-10-26).