Water block BitsPower Classic VGA BP-VG3070FE — 125×171.4×28.4 mm, 3‑pin RGB, black/silver/transparent

BitsPower Classic VGA water block BP-VG3070FE is a full-cover GPU cooling component sized 125 × 171.4 × 28.4 mm, designed for direct liquid cooling of GeForce RTX 3070 Founders Edition graphics cards. The block combines a precisely machined copper cold plate with nickel/chrome plating and an acrylic top available in black, silver or transparent finishes. Integrated lighting is provided via a 3‑pin RGB connector and a Bitspower Digital RGB LED strip compatible with common motherboard lighting ecosystems.

Advantages

The water block transfers heat from the GPU and nearby power components to a custom liquid loop, reducing temperatures and enabling quieter operation compared with air cooling. The nickel/chrome plated copper base plate improves thermal conductivity and resists corrosion while the acrylic top provides visual access to coolant flow and built-in RGB lighting for system integration. The single-unit, full-length design ensures coverage of the GPU and VRM areas for efficient active heat removal.

Suitable for

• Custom liquid-cooled gaming PCs using GeForce RTX 3070 Founders Edition
• PC builds requiring full-cover GPU cooling for improved thermal performance
• Systems where motherboard RGB synchronization (3‑pin addressable RGB) is desired

Key specifications

• Dimensions: 125 × 171.4 × 28.4 mm
• Material: copper cold plate with nickel/chrome plating; acrylic top
• Lighting interface: 3‑pin RGB (addressable) with integrated Bitspower Digital RGB LED strip
• Finish options: black, silver, transparent
• Coverage: full-length, full-cover design for GPU and VRM areas
• Installation type: single-unit water block for direct integration into a custom loop

How to use

Prepare the graphics card by removing the original cooler according to the card manufacturer's instructions, clean contact surfaces, and install thermal pads or paste where required. Mount the BitsPower BP-VG3070FE water block onto the GeForce RTX 3070 Founders Edition PCB using the supplied hardware, ensuring even pressure on the GPU die and VRM areas. Connect the water block to your custom liquid cooling loop using appropriate fittings and tubing; connect the 3‑pin RGB header to a compatible motherboard or controller to enable lighting. Perform a pressure and leak test before powering the system.

Recommendations

Use corrosion-inhibiting coolant compatible with copper/nickel-plated parts, verify compatibility with your specific RTX 3070 Founders Edition revision, and follow standard leak-test procedures. Ensure adequate flow rate and radiator capacity in the loop to realize thermal improvements; sync the 3‑pin RGB with a supported motherboard or controller for full lighting control.