Hardware Spec Index

Altrix HD-8718 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD8718-PLUS · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index2,646 (Hard Drives scale)
Category rank#5,143
Street price$409
Power8 W
Performance per dollar6.47
Released2023

Specifications

BrandAltrix
ModelAltrix HD-8718 Plus
Capacity20 TB
ClassEnterprise
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSAS 12 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-8086 Pro 12TB 7,200 RPM SMR Desktop Hard Drive1,981$269Compare
Novexa HD-5172 Prime 2TB 5,400 RPM CMR Desktop Hard Drive722$49Compare
Novexa HD-8383 SE 24TB 7,200 RPM CMR NAS Hard Drive3,040$469Compare
Altrix HD-1292 XT 2TB 5,400 RPM CMR Desktop Hard Drive662$59Compare
Mirenta HD-3054 Max 20TB 7,200 RPM CMR Enterprise Hard Drive2,104$269Compare
Mirenta HD-5871 Edge 24TB 7,200 RPM CMR Enterprise Hard Drive2,640$359Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-8718 Plus 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/3760940 (accessed 2026-10-23).