Hardware Spec Index

Altrix HD-7331 Ultra 4TB 5,400 RPM CMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD7331-ULTRA · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,140 (Hard Drives scale)
Category rank#2,165
Street price$89
Power5 W
Performance per dollar12.81
Released2025

Specifications

BrandAltrix
ModelAltrix HD-7331 Ultra
Capacity4 TB
ClassDesktop
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer180 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledNo
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-5561 XT 16TB 7,200 RPM CMR NAS Hard Drive1,963$249Compare
Novexa HD-1761 Core 12TB 7,200 RPM CMR NAS Hard Drive2,026$299Compare
Mirenta HD-6700 Ultra 6TB 5,400 RPM CMR NAS Hard Drive1,938$209Compare
Altrix HD-3285 Prime 12TB 7,200 RPM CMR NAS Hard Drive2,156$279Compare
Mirenta HD-9847 Pro 2TB 5,400 RPM CMR Desktop Hard Drive988$79Compare
Strivon HD-1225 Plus 12TB 7,200 RPM CMR Desktop Hard Drive2,206$299Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-7331 Ultra 4TB 5,400 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/5912871 (accessed 2026-10-25).