A sharp-looking updated design with TORX FAN 4.0 and Airflow Control lets VENTUS breeze through any task.

Experience fast ray tracing, AI-accelerated performance with DLSS 3, new ways to create, and much more. VENTUS brings a fundamentally solid experience to users looking for a performance graphics card. It’s built with the ultra-efficient NVIDIA Ada Lovelace architecture. Get equipped for stellar gaming and creating with the NVIDIA® GeForce RTX™ 4070 Ti.

Regulators and accessories, Solar panels.

GSM Intercoms and Online Transmitter Management.

Telephone System with Entry Station Capability.

Lightning Protection & Ground Loop Modules.

Now $1 may not sound like much but when you are producing cards in the thousands or even tens of thousands range, every little penny matters for operational cost. With this issue fixed in the new Ada GPU silicon, all new NVIDIA GeForce RTX 4080 & RTX 4070 Ti graphics cards will not have to rely on the comparator external circuit anymore and since it isn't that major of a component, it can easily be removed while resulting in a small adjustment to the BOM. Does the fan start spinning safely at a preset hotspot temperature or not? Or is the fan defective or does it stop? Exactly this function is solved with the AD103-300 or the AD104-250 with an external comparator, which compares the PWM signal for the fan control with the actual value. This brings us closer to the bug, which is as trivial as it is important: It’s about the part with the so-called “initial fan speed”. The second tip came from the notebook sector, where even the chips with a bug can be used without any problems because the affected area is generally replaced by a solution with an embedded controller. To address this issue, the initial version of the Ada GPUs had to use external comparator circuits, marked as 'U121' on the PCB, to make sure that the fan starts spinning and hit a required set of operational tasks. The main change between the two versions of the silicon happens to be an issue with how the fan speed was controlled.

Nvidia fan controller