Hardware Spec Index

Novexa HD-3420 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD3420-TI · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index1,796 (Hard Drives scale)
Category rank#1,125
Street price$179
Power7 W
Performance per dollar10.03
Released2021

Specifications

BrandNovexa
ModelNovexa HD-3420 Ti
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

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Cite this page: Hardware Spec Index, “Novexa HD-3420 Ti 12TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/71677147 (accessed 2026-10-19).