Hardware Spec Index

Novexa HD-3866 Edge 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD3866-EDGE · Released 2020 · Updated 2026-10-22

Key facts

Benchmark index1,876 (Hard Drives scale)
Category rank#40,884
Street price$239
Power7 W
Performance per dollar7.85
Released2020

Specifications

BrandNovexa
ModelNovexa HD-3866 Edge
Capacity12 TB
ClassSurveillance
RecordingCMR (conventional magnetic recording)
Spindle speed7,200 RPM
Cache512 MB
InterfaceSATA 6 Gb/s
Sustained transfer240 MB/s
Workload rating180 TB/year
MTBF1 million hours
Helium-filledYes
Warranty2 years

Related guides

CMR vs SMR Hard DrivesNAS RAID Levels Explained

Similar Hard Drives

ModelBenchmarkPriceCompare
Novexa HD-6989 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,400$429Compare
Mirenta HD-7685 SE 28TB 7,200 RPM CMR NAS Hard Drive2,999$489Compare
Strivon HD-3225 XT 16TB 7,200 RPM CMR Enterprise Hard Drive2,135$289Compare
Mirenta HD-3855 Ultra 8TB 7,200 RPM CMR NAS Hard Drive1,747$219Compare
Strivon HD-4784 Ultra 24TB 7,200 RPM CMR Enterprise Hard Drive2,983$449Compare
Strivon HD-7955 Core 20TB 7,200 RPM CMR Enterprise Hard Drive2,413$389Compare

All Hard Drives · JSON

Cite this page: Hardware Spec Index, “Novexa HD-3866 Edge 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/1844161 (accessed 2026-10-22).