Hardware Spec Index

Altrix HD-6842 Ultra 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD6842-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,541 (Hard Drives scale)
Category rank#13,725
Street price$149
Power7 W
Performance per dollar10.34
Released2024

Specifications

BrandAltrix
ModelAltrix HD-6842 Ultra
Capacity12 TB
ClassNAS
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 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-4437 SE 16TB 7,200 RPM CMR NAS Hard Drive1,870$249Compare
Novexa HD-9253 Ultra 16TB 7,200 RPM CMR NAS Hard Drive2,287$359Compare
Novexa HD-9190 Ti 20TB 7,200 RPM CMR NAS Hard Drive2,205$349Compare
Mirenta HD-5695 Pro 8TB 7,200 RPM CMR NAS Hard Drive1,419$119Compare
Mirenta HD-2913 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive3,072$539Compare
Novexa HD-2244 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive2,222$299Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6842 Ultra 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/8195508 (accessed 2026-10-20).