Hardware Spec Index

Novexa HD-6951 SE 4TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD6951-SE · Released 2026 · Updated 2026-10-25

Key facts

Benchmark index653 (Hard Drives scale)
Category rank#39,102
Street price$49
Power5 W
Performance per dollar13.33
Released2026

Specifications

BrandNovexa
ModelNovexa HD-6951 SE
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
Mirenta HD-3776 Ti 6TB 5,400 RPM SMR Desktop Hard Drive1,110$79Compare
Mirenta HD-2882 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive1,205$89Compare
Altrix HD-3793 Ti 6TB 5,400 RPM CMR NAS Hard Drive993$79Compare
Altrix HD-9621 Ultra 20TB 7,200 RPM CMR Enterprise Hard Drive2,922$449Compare
Altrix HD-5285 Pro 4TB 5,400 RPM CMR Surveillance Hard Drive1,272$99Compare
Strivon HD-7560 Max 4TB 5,400 RPM SMR Desktop Hard Drive909$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6951 SE 4TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/9911554 (accessed 2026-10-25).