Hardware Spec Index

Altrix HD-3654 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD3654-PRO · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index1,048 (Hard Drives scale)
Category rank#39,115
Street price$79
Power5 W
Performance per dollar13.27
Released2023

Specifications

BrandAltrix
ModelAltrix HD-3654 Pro
Capacity4 TB
ClassSurveillance
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
Strivon HD-8314 Prime 24TB 7,200 RPM CMR NAS Hard Drive3,037$569Compare
Novexa HD-9867 Pro 8TB 7,200 RPM CMR NAS Hard Drive1,386$119Compare
Altrix HD-9242 Pro 6TB 5,400 RPM CMR Surveillance Hard Drive1,825$209Compare
Novexa HD-8390 Ti 8TB 7,200 RPM CMR Surveillance Hard Drive1,530$179Compare
Altrix HD-8621 Prime 8TB 7,200 RPM SMR Desktop Hard Drive1,279$109Compare
Strivon HD-9981 Max 4TB 5,400 RPM CMR Surveillance Hard Drive1,058$89Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3654 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/11616904 (accessed 2026-10-20).