Hardware Spec Index

Altrix HD-6781 XT 12TB 7,200 RPM CMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD6781-XT · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index2,034 (Hard Drives scale)
Category rank#7,200
Street price$269
Power7 W
Performance per dollar7.56
Released2023

Specifications

BrandAltrix
ModelAltrix HD-6781 XT
Capacity12 TB
ClassDesktop
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-7364 Plus 8TB 7,200 RPM CMR NAS Hard Drive1,358$139Compare
Strivon HD-8357 Max 16TB 7,200 RPM CMR NAS Hard Drive2,379$409Compare
Altrix HD-8874 Edge 8TB 7,200 RPM CMR Surveillance Hard Drive1,210$119Compare
Strivon HD-8533 SE 6TB 5,400 RPM CMR Desktop Hard Drive1,620$159Compare
Altrix HD-9624 Core 6TB 5,400 RPM CMR Surveillance Hard Drive1,718$199Compare
Strivon HD-4252 Ultra 24TB 7,200 RPM CMR NAS Hard Drive3,084$569Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-6781 XT 12TB 7,200 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/21582874 (accessed 2026-10-21).