Hardware Spec Index

Novexa HD-3811 Plus 8TB 7,200 RPM CMR Surveillance Hard Drive

Hard Drives · Novexa · SKU HD3811-PLUS · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index2,161 (Hard Drives scale)
Category rank#21,958
Street price$239
Power6 W
Performance per dollar9.04
Released2021

Specifications

BrandNovexa
ModelNovexa HD-3811 Plus
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

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Cite this page: Hardware Spec Index, “Novexa HD-3811 Plus 8TB 7,200 RPM CMR Surveillance Hard Drive”, https://vextor7.com/item/7945332 (accessed 2026-10-22).