Hardware Spec Index

Altrix HD-2427 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive

Hard Drives · Altrix · SKU HD2427-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,981 (Hard Drives scale)
Category rank#43,303
Street price$549
Power8 W
Performance per dollar5.43
Released2024

Specifications

BrandAltrix
ModelAltrix HD-2427 Ultra
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
Strivon HD-3165 Pro 4TB 5,400 RPM SMR Desktop Hard Drive1,240$109Compare
Altrix HD-5461 Plus 2TB 5,400 RPM CMR Surveillance Hard Drive675$59Compare
Mirenta HD-2232 Core 4TB 5,400 RPM SMR Desktop Hard Drive1,338$109Compare
Altrix HD-2344 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive2,791$529Compare
Mirenta HD-5344 Plus 16TB 7,200 RPM CMR NAS Hard Drive2,377$399Compare
Novexa HD-8441 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive677$59Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-2427 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive”, https://vextor7.com/item/407217 (accessed 2026-10-21).