Hardware Spec Index

Altrix HD-4638 Pro 6TB 5,400 RPM SMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD4638-PRO · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,308 (Hard Drives scale)
Category rank#24,396
Street price$109
Power5 W
Performance per dollar12.00
Released2026

Specifications

BrandAltrix
ModelAltrix HD-4638 Pro
Capacity6 TB
ClassDesktop
RecordingSMR (shingled magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer190 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-2712 Max 20TB 7,200 RPM CMR NAS Hard Drive2,817$489Compare
Novexa HD-8607 Pro 8TB 7,200 RPM CMR NAS Hard Drive1,791$199Compare
Altrix HD-4717 Pro 2TB 5,400 RPM SMR Desktop Hard Drive754$49Compare
Altrix HD-5002 Plus 4TB 5,400 RPM CMR Surveillance Hard Drive1,172$99Compare
Strivon HD-7050 Max 12TB 7,200 RPM CMR Surveillance Hard Drive1,525$179Compare
Altrix HD-2567 Ultra 16TB 7,200 RPM CMR NAS Hard Drive1,932$239Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-4638 Pro 6TB 5,400 RPM SMR Desktop Hard Drive”, https://vextor7.com/item/1546567 (accessed 2026-10-19).