Hardware Spec Index

Novexa HD-5638 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD5638-TI · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index946 (Hard Drives scale)
Category rank#43,326
Street price$79
Power5 W
Performance per dollar11.97
Released2020

Specifications

BrandNovexa
ModelNovexa HD-5638 Ti
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

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Cite this page: Hardware Spec Index, “Novexa HD-5638 Ti 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/6327772 (accessed 2026-10-24).