Hardware Spec Index

Altrix HD-4637 XT 4TB 5,400 RPM CMR Desktop Hard Drive

Hard Drives · Altrix · SKU HD4637-XT · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,174 (Hard Drives scale)
Category rank#40,065
Street price$89
Power5 W
Performance per dollar13.19
Released2025

Specifications

BrandAltrix
ModelAltrix HD-4637 XT
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
Mirenta HD-9431 Core 2TB 5,400 RPM CMR Desktop Hard Drive672$49Compare
Novexa HD-1435 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive1,469$169Compare
Altrix HD-1553 Edge 20TB 7,200 RPM CMR NAS Hard Drive2,850$459Compare
Mirenta HD-6340 XT 12TB 7,200 RPM CMR Surveillance Hard Drive2,053$289Compare
Altrix HD-7081 Max 16TB 7,200 RPM CMR Enterprise Hard Drive2,513$439Compare
Altrix HD-5634 Max 6TB 5,400 RPM CMR NAS Hard Drive1,728$229Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-4637 XT 4TB 5,400 RPM CMR Desktop Hard Drive”, https://vextor7.com/item/89451763 (accessed 2026-10-25).