Hardware Spec Index

Novexa HD-7255 Pro 6TB 5,400 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD7255-PRO · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index1,142 (Hard Drives scale)
Category rank#19,702
Street price$89
Power5 W
Performance per dollar12.83
Released2020

Specifications

BrandNovexa
ModelNovexa HD-7255 Pro
Capacity6 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed5,400 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer190 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-2695 Prime 12TB 7,200 RPM CMR Surveillance Hard Drive2,178$269Compare
Strivon HD-5776 Ultra 12TB 7,200 RPM CMR NAS Hard Drive1,675$209Compare
Altrix HD-3173 Pro 6TB 5,400 RPM CMR NAS Hard Drive1,017$69Compare
Novexa HD-5326 Edge 4TB 5,400 RPM SMR Desktop Hard Drive1,123$89Compare
Novexa HD-5751 Edge 6TB 5,400 RPM CMR Surveillance Hard Drive1,698$169Compare
Mirenta HD-5559 Ti 6TB 5,400 RPM CMR NAS Hard Drive1,391$139Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-7255 Pro 6TB 5,400 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/3753140 (accessed 2026-10-21).