Thermaltake
Thermaltake CL-W338-PL00SW-A Pacific PR12-D5 Pump Reservoir
★★★★★
Ultimate Custom Liquid Cooling SolutionThe Thermaltake Pacific PR12-D5 Plus is a high-performance pump/reservoir combo designed for DIY liquid cooling systems. Featuring a 5-speed adjustable D5 pump, a 250ml reservoir, and addressable RGB lighting, this combo provides both functionality and aesth...
$189.99*
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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 Custom Liquid Cooling Solution
The Thermaltake Pacific PR12-D5 Plus is a high-performance pump/reservoir combo designed for DIY liquid cooling systems. Featuring a 5-speed adjustable D5 pump, a 250ml reservoir, and addressable RGB lighting, this combo provides both functionality and aesthetics for your custom PC build.
- Model: Pacific PR12-D5 Plus
- Dimensions: 79 (L) x 79 (W) x 196.7 (H) mm
- Interface: USB 2.0 (9 Pin)
- System Compatibility: Windows 7 / 8 / 8.1 / 10
- Pump Speed: 1,800 - 4,800 RPM (5-Speed Adjustable)
- Material: AL + POM + PMMA
- Capacity: 250 ml
- Maximum Head: 15 feet (4.5m)
- Maximum Flow Rate: 1135 L/h
- Input Voltage: 12 V / 5 V
Key Features
360° Rotary Cap : The 360-degree rotary cap allows users to adjust the positions of the G 1/4 thread ports.
Colorful Lighting : 12 addressable LEDs with 16.8 million color combinations through the TT RGB Plus software.
Release your creativity : 196.7 mm tall reservoir with a capacity of 250ml, it suitable for both small chassis and large chassis and allow users to get creative with this product.
Powerful Pump : Providing a flow rate of 1135 liters per hour. 5 Level Speed control
Multiple Installation Option: Stand along or attached to a Fan.
Specifications
Rotary Cap
360°
LEDs
12 addressable
RGB Colors
16.8 million
Software Control
TT RGB Plus
Reservoir Height
196.7 mm
Reservoir Capacity
250ml
Pump Type
D5 Pump
Flow Rate
1135 liters per hour
Pump Speed Control
5 Level
Installation Options
Stand alone or Fan attachment
Pros & Cons
👍 Pros
- Features a 360-degree rotary cap, allowing users to precisely adjust the positions of the G 1/4 thread ports
- Equipped with 12 addressable LEDs, offering 16.8 million color combinations controllable via TT RGB Plus software
- The 196.7 mm tall reservoir provides a 250ml capacity, suitable for both small and large chassis builds
- Incorporates a powerful D5 pump, delivering an impressive flow rate of 1135 liters per hour for efficient cooling
- Offers 5-level speed control for the pump, allowing users to fine-tune performance based on cooling needs and noise preference
- Provides multiple installation options, enabling it to be used standalone or attached to a fan for versatility
- Encourages user creativity with its adaptable size and lighting, suitable for unique custom loop designs
👎 Cons
- Requires the TT RGB Plus software to access and control the 16.8 million color combinations of the addressable LEDs
- The 250ml reservoir capacity, while versatile, might be considered moderate for extremely large or complex custom cooling loops
- The powerful D5 pump, while efficient, may generate noticeable noise at its highest speed settings
- The "multiple installation option" suggests flexibility but may still be constrained by case specific mounting points
- Achieving optimal port positioning with the 360-degree rotary cap might require careful planning during assembly
- Integration with a fan for mounting means sacrificing a fan slot in the chassis for the reservoir setup
- The aesthetic focus on RGB lighting may not appeal to users who prefer a more minimalist or subdued build appearance
Frequently Asked Questions
How can I control the lighting effects on the Thermaltake Pacific PR12-D5?
The 12 addressable LEDs offer 16.8 million color combinations, which can be controlled through the TT RGB Plus software.
What is the capacity of the reservoir on this unit?
The reservoir is 196.7 mm tall and has a capacity of 250ml, making it suitable for various chassis sizes.
Does the pump offer adjustable speeds?
Yes, the powerful D5 pump features 5-level speed control, allowing you to adjust the flow rate to your preferences.
Can the G 1/4 thread ports be repositioned?
Absolutely, the 360-degree rotary cap allows users to adjust the positions of the G 1/4 thread ports for flexible tubing runs.
What kind of flow rate can I expect from the pump?
The integrated D5 pump is powerful, providing a flow rate of 1135 liters per hour for efficient cooling.
What are the installation options for this pump reservoir?
You have multiple installation options; it can be used as a stand-alone unit or attached to a fan, offering versatility for your build.
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