Hardware Spec Index

Altrix HD-7418 Core 20TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD7418-CORE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index2,327 (Hard Drives scale)
Category rank#48,838
Street price$369
Power8 W
Performance per dollar6.31
Released2024

Specifications

BrandAltrix
ModelAltrix HD-7418 Core
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
Mirenta HD-8027 Pro 8TB 7,200 RPM CMR Desktop Hard Drive1,269$119Compare
Strivon HD-4780 Max 8TB 7,200 RPM CMR Surveillance Hard Drive1,198$99Compare
Novexa HD-2283 Ultra 8TB 7,200 RPM CMR NAS Hard Drive1,674$179Compare
Altrix HD-6394 Pro 2TB 5,400 RPM SMR Desktop Hard Drive691$49Compare
Novexa HD-6301 XT 4TB 5,400 RPM SMR Desktop Hard Drive596$49Compare
Novexa HD-6073 Edge 12TB 7,200 RPM CMR Desktop Hard Drive1,993$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-7418 Core 20TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/12873229 (accessed 2026-10-25).