Hardware Spec Index

Altrix HD-3935 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Altrix · SKU HD3935-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,389 (Hard Drives scale)
Category rank#39,993
Street price$139
Power5 W
Performance per dollar9.99
Released2022

Specifications

BrandAltrix
ModelAltrix HD-3935 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
Novexa HD-8894 XT 16TB 7,200 RPM CMR Enterprise Hard Drive2,416$309Compare
Altrix HD-9401 Prime 24TB 7,200 RPM CMR Enterprise Hard Drive3,100$559Compare
Strivon HD-8534 Edge 2TB 5,400 RPM SMR Desktop Hard Drive1,061$79Compare
Strivon HD-9456 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive2,758$499Compare
Altrix HD-7757 Ti 12TB 7,200 RPM SMR Desktop Hard Drive1,530$179Compare
Novexa HD-4403 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive1,658$159Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Altrix HD-3935 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/4414787 (accessed 2026-10-26).