Hardware Spec Index

Novexa HD-7181 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD7181-PRIME · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,099 (Hard Drives scale)
Category rank#32,129
Street price$79
Power5 W
Performance per dollar13.91
Released2024

Specifications

BrandNovexa
ModelNovexa HD-7181 Prime
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-3165 Max 4TB 5,400 RPM CMR Surveillance Hard Drive903$69Compare
Mirenta HD-2459 Prime 8TB 7,200 RPM CMR NAS Hard Drive1,324$109Compare
Mirenta HD-8224 Max 20TB 7,200 RPM CMR NAS Hard Drive2,144$339Compare
Altrix HD-9904 Edge 8TB 7,200 RPM CMR Surveillance Hard Drive2,208$259Compare
Altrix HD-8529 Max 6TB 5,400 RPM CMR NAS Hard Drive1,902$199Compare
Strivon HD-4822 Prime 20TB 7,200 RPM CMR Enterprise Hard Drive3,100$569Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-7181 Prime 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/1428097 (accessed 2026-10-19).