Thermaltake
Thermaltake CL-W225-CU00SW-A Pacific W6 CPU Water Block RGB
★★★★★
Ultimate Cooling Performance with Thermaltake Pacific W6 CPU Water Block The Thermaltake Pacific W6 CPU water block is custom-designed for AMD Ryzen Threadripper TR4 sockets, delivering exceptional cooling performance and stunning RGB aesthetics. With its micro-fin structure, anti-corrosive nicke...
$99.99*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
Ultimate Cooling Performance with Thermaltake Pacific W6 CPU Water Block
The Thermaltake Pacific W6 CPU water block is custom-designed for AMD Ryzen Threadripper TR4 sockets, delivering exceptional cooling performance and stunning RGB aesthetics. With its micro-fin structure, anti-corrosive nickel plating, and compatibility with TT RGB Plus software and Razer Chroma, the Pacific W6 ensures optimal CPU temperatures and vibrant lighting effects.
Specifications:
- Brand: Thermaltake
- Model: CL-W225-CU00SW-A
- Compatibility: AMD TR4 (CPU Socket)
- Dimension: 117 L * 85 W* 26.2 H mm
- Weight: 400 g
- Power Input: 2.4 W
- Connector: 4-Pin Molex
- Rated Voltage: 5 V
- Threads: G ¼”
- Heatsink Material: Copper + PMMA
Key Features
Designed for AMD Ryzen Threadripper TR4 - high-performance water block with a large Copper base plate Offering superior IHS coverage.
Temperature sensor - Built-in sensor provides real-time water block temperature and displayed in TT RGB Plus software.
Built to last - engineered with a nickel plated copper base to provide exceptional heat transfer and anti-corrosion protection.
Customization - Control lighting effects easily via the patented TT RGB Plus software and TT RGB Plus app.
Paint your build with 16. 8 million colors - play lights with your choice of 16. 8 million colors to bring the right atmosphere to your system.
Sync with Razer Chroma lighting - experience synchronized gaming and RGB lighting effects on cooling systems and gaming gear via TT RGB Plus software and Razer Synapse 3.
Works with Alexa - Pair with an Alexa-enabled device (not included) and control lights, fan speeds, and even check the current weather condition in your location.
2 year
Specifications
Compatibility
AMD Ryzen Threadripper TR4
Base Plate Material
Nickel Plated Copper
Sensor
Built-in Temperature Sensor
RGB Lighting
16.8 Million Colors
Software Control
TT RGB Plus software and App
Razer Chroma Sync
Yes
Alexa Voice Control
Yes (Alexa-enabled device not included)
Warranty
2 Year
Pros & Cons
👍 Pros
- Specifically designed for AMD Ryzen Threadripper TR4, ensuring optimal compatibility and performance for these CPUs.
- Features a built-in temperature sensor that provides real-time water block temperature data via TT RGB Plus software.
- Engineered with a nickel-plated copper base, which enhances heat transfer and offers robust anti-corrosion protection.
- Offers extensive customization of RGB lighting effects through the patented TT RGB Plus software and app.
- Allows synchronization of lighting effects with Razer Chroma, integrating cooling aesthetics into a broader gaming setup.
👎 Cons
- Requires an Alexa-enabled device for voice control functionality, which is not included with the water block.
- The customization software (TT RGB Plus) is required for full control over lighting and temperature monitoring.
- Specific performance metrics like delta T or flow rate are not provided, which makes it harder to compare cooling efficiency.
- Compatibility is limited to AMD Ryzen Threadripper TR4 sockets, meaning it's not a universal CPU water block.
- The specific size or dimensions of the copper base plate are not detailed, only that it is "large."
Frequently Asked Questions
Which CPUs is the Thermaltake Pacific W6 water block designed for?
The Thermaltake Pacific W6 CPU Water Block is specifically designed for AMD Ryzen Threadripper TR4 processors, offering superior IHS coverage.
Can I monitor the temperature of the water block itself?
Yes, this water block features a built-in temperature sensor that provides real-time water block temperature, displayed within the TT RGB Plus software.
What material is used for the base of the water block for heat transfer?
The water block is engineered with a nickel-plated copper base, which is designed to provide exceptional heat transfer capabilities and anti-corrosion protection.
How can I control the RGB lighting on the Thermaltake Pacific W6?
You can easily customize and control the lighting effects via the patented TT RGB Plus software and the TT RGB Plus app, offering a choice of 16.8 million colors.
Is this water block compatible with other RGB lighting ecosystems?
Yes, it offers synchronization with Razer Chroma lighting, allowing you to experience synchronized gaming and RGB lighting effects across your cooling system and gaming gear.
Can I control this water block with voice commands?
Yes, the Thermaltake Pacific W6 works with Alexa, allowing you to control lights and fan speeds, and even check weather conditions, when paired with an Alexa-enabled device (not included).
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