Hardware Spec Index

Novexa HD-6551 Pro 8TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD6551-PRO · Released 2021 · Updated 2026-10-21

Key facts

Benchmark index1,669 (Hard Drives scale)
Category rank#30,861
Street price$189
Power6 W
Performance per dollar8.83
Released2021

Specifications

BrandNovexa
ModelNovexa HD-6551 Pro
Capacity8 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache256 MB
InterfaceSATA 6 Gb/s
Sustained transfer220 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-5850 Ti 24TB 7,200 RPM CMR NAS Hard Drive3,100$599Compare
Altrix HD-9189 Max 24TB 7,200 RPM CMR NAS Hard Drive2,473$439Compare
Mirenta HD-5545 Ti 4TB 5,400 RPM SMR Desktop Hard Drive1,471$149Compare
Strivon HD-8697 Core 6TB 5,400 RPM CMR NAS Hard Drive954$69Compare
Novexa HD-3642 SE 4TB 5,400 RPM CMR Desktop Hard Drive916$79Compare
Altrix HD-2270 Ultra 2TB 5,400 RPM SMR Desktop Hard Drive917$69Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-6551 Pro 8TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/5289552 (accessed 2026-10-21).