Hardware Spec Index

Altrix HD-4963 XT 12TB 7,200 RPM CMR NAS Hard Drive

Hard Drives · Altrix · SKU HD4963-XT · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index2,051 (Hard Drives scale)
Category rank#5,396
Street price$219
Power7 W
Performance per dollar9.37
Released2022

Specifications

BrandAltrix
ModelAltrix HD-4963 XT
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
Mirenta HD-7947 Max 16TB 7,200 RPM CMR NAS Hard Drive2,710$389Compare
Strivon HD-5800 Plus 4TB 5,400 RPM CMR Desktop Hard Drive1,385$139Compare
Strivon HD-5042 Pro 24TB 7,200 RPM CMR Enterprise Hard Drive3,030$599Compare
Mirenta HD-3309 SE 2TB 5,400 RPM CMR Surveillance Hard Drive994$79Compare
Novexa HD-7891 Max 2TB 5,400 RPM CMR Desktop Hard Drive1,081$89Compare
Mirenta HD-6663 Max 6TB 5,400 RPM CMR NAS Hard Drive1,538$159Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-4963 XT 12TB 7,200 RPM CMR NAS Hard Drive”, https://vextor7.com/item/20093082 (accessed 2026-10-26).