Hardware Spec Index

Novexa HD-3920 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD3920-ULTRA · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index829 (Hard Drives scale)
Category rank#46,495
Street price$69
Power4 W
Performance per dollar12.01
Released2019

Specifications

BrandNovexa
ModelNovexa HD-3920 Ultra
Capacity2 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer170 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-5382 Edge 28TB 7,200 RPM CMR NAS Hard Drive2,772$499Compare
Novexa HD-9832 Edge 2TB 5,400 RPM CMR Surveillance Hard Drive725$49Compare
Novexa HD-5078 SE 12TB 7,200 RPM CMR Surveillance Hard Drive2,028$279Compare
Novexa HD-1670 Core 6TB 5,400 RPM CMR Desktop Hard Drive1,631$169Compare
Altrix HD-8586 Pro 24TB 7,200 RPM CMR NAS Hard Drive2,704$439Compare
Strivon HD-2337 XT 12TB 7,200 RPM CMR NAS Hard Drive1,985$249Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3920 Ultra 2TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/2035136 (accessed 2026-10-23).