Hardware Spec Index

Novexa HD-6903 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD6903-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,338 (Hard Drives scale)
Category rank#39,966
Street price$149
Power5 W
Performance per dollar8.98
Released2019

Specifications

BrandNovexa
ModelNovexa HD-6903 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-5738 Ultra 4TB 5,400 RPM CMR Desktop Hard Drive764$59Compare
Novexa HD-1513 Plus 12TB 7,200 RPM SMR Desktop Hard Drive1,804$249Compare
Strivon HD-6009 Plus 6TB 5,400 RPM SMR Desktop Hard Drive1,495$139Compare
Strivon HD-5296 Plus 12TB 7,200 RPM CMR NAS Hard Drive2,135$319Compare
Mirenta HD-9159 XT 20TB 7,200 RPM CMR NAS Hard Drive2,240$289Compare
Altrix HD-8382 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive1,974$209Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6903 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/9767408 (accessed 2026-10-21).