Hardware Spec Index

Novexa HD-5120 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD5120-ULTRA · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index1,379 (Hard Drives scale)
Category rank#33,003
Street price$139
Power5 W
Performance per dollar9.92
Released2021

Specifications

BrandNovexa
ModelNovexa HD-5120 Ultra
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-1424 SE 6TB 5,400 RPM CMR NAS Hard Drive1,764$169Compare
Novexa HD-1154 Ultra 24TB 7,200 RPM CMR NAS Hard Drive3,039$599Compare
Strivon HD-9719 XT 16TB 7,200 RPM CMR NAS Hard Drive1,948$239Compare
Altrix HD-9663 Plus 12TB 7,200 RPM CMR Surveillance Hard Drive1,732$189Compare
Mirenta HD-9458 SE 20TB 7,200 RPM CMR NAS Hard Drive2,404$399Compare
Altrix HD-7217 Prime 4TB 5,400 RPM SMR Desktop Hard Drive662$49Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-5120 Ultra 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/41499475 (accessed 2026-10-25).