The Thermaltake Bigwater 780e ESA Certified Liquid Cooling System is an improvement on Thermaltake's tried and true Bigwater system with the addition of ESA architecture. Being ESA certified means this unit will interact with ESA cases and power supplies to work as a single, unified cooling system. This allows the Bigwater 780e to run more efficiently, quieter and still provide the staggering cooling performance that liquid cooling systems are known for.

The Thermaltake Bigwater 780e fits in three standard 5 1/4" bays and is a self sufficient, integrated liquid cooling system compatible with all of the modern socket types. It is fully capable of cooling the fastest and hottest processors on the market. It uses a pure copper heatsink cooled by an aluminum 120mm radiator with Dimple Tube Technology that causes disturbs the water for better thermal transfer rates. The ultra quiet 120mm fan makes sure the coolant temperature stays low and keeps the processor running at peak efficiency. A flow-meter visible on the front of the Bigwater is a constant indicator of the performance of the integrated pump, which moves 500L of fluid per hour. Both the pump and fan use PWM power connectors and have built-in thermal control functions.

Thermaltake even considered disassembly for moving the Bigwater 780e to a new processor by including a quick connector valve that shuts off coolant flow. The Thermaltake Bigwater 780e is designed for enthusiasts with its high performance cooling, ESA functionality and silent operation!

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• Support nVIDIA ESA Technology
• 5.25 Drive Bay design: liquid cooling system in-a-box to save the space in the chassis and simplifies installation
• Mesh design front bezel enhances ventilation
• Easy to install and refill.

12cm Motorsports Radiator

• DTT - Dimple Tube Technology swirls the coolant within the radiator to increase thermal transfer.
• An all-aluminum radiator featuring expanded outer fins and tube style for maximum performance.

Pure Copper Waterblock

• Advanced Brazing technology improves reliability and leakage free
• All-in-one mounting design supports all latest CPU from Intel & AMD. (Includes: Intel Socket LGA775 and AMD K8/AM2.)

Ultra-low noise fan

• Silent fan with blue LED (800 ~ 2500rpm).
• The 4-pin of the fan connector has PWM & thermal control function

High-performance PWM Liquid Pump

• Silent and powerful P500(500L/hr) pump provide superb reliability
• The ceramic bearings significantly extend the life-expectancy of the pump.
• The 4-pin of the pump connector has PWM & thermal control function

Flow meter

• Accurate monitoring and fast response- Transparent cover clearly shows the movement of the coolant.

Quick Connectors

• Quickconn connector: Valves shuts off water flow immediately when dismantling to prevents water leakage

Durable 3/8” Tube

• Special material to prevent wear & tare from being clogged up or over bending.

Detailed Features

ESA Technology

• ESA device consists of a USB interface to a set of sensors and controls. Through NVIDIA software can monitor the Water lever, Water Temp. ,Pump status and Fan RMP.

LED Light

• LED indicates liquid cooling system.

Water level sensor

• The water lever senor can also response the high/low lever to the ESA system.

Silent Fan

• 120x120x25mm blue LED fan, (800~2500 RPM) ,PWM & thermal control function

Flow TX

• Clearly shows the movement of the coolant

P500 Pump

• Flow rate : 500L/hr, can easily handle extra water blocks for GPU, memory, HDD or chipsets.
• PWM & thermal control function

Motorsports Radiator

• Dimple Tube Technology with louvered fin radiator greatly increases the surface area for added cooling capability

Refill Reservoir

• Transparent reservoir contains 530 c.c. of liquid capacity, easy to refill

Quick Disconnect Connector

• Automatic non-spill valves, robust material one hand operation

Refill Reservoir

• Transparent reservoir contains 530 c.c. of liquid capacity, easy to refill

Applications

• Clip for LGA775
• Clip for P4
• Clip for AM2
• Clip for K8

3U Bay Drives
Dimension:	249.5mm(L) X 149mm(W) X 128mm(H)
Weight:	1.74(kg)
Application
CPU:	AMD K8 Intel LGA775 Intel P4
Water Block
Material:	All copper designed
Dimension:	58mm(L) X 58mm(W) X 35mm(H)
Quick install connector:	For 9.5mm ID (3/8”) tubing
Weight:	318(g)
Pump
Dimensions:	75(L) x 70(W) x 75(H) mm
Bearing:	Ceramic bearing
Maximum Capacity:	500 L/ hr
Rated Voltage:	DC 12V
Input current:	600 mA
Connector:	4 pin
Noise:	10 ~16 dBA
Life time:	80000 hr (MTBF)
Connector:	4-Pin PWM function
Radiator
Dimensions:	153(L) x 120(W) x 28(H) mm
Material:	Aluminum
Tube Design:	Aluminum, Dimple
Fin Design:	Aluminum, Louvered
Tubing & Hoes Clip:	For 9.5mm ID (3/8”) tubing
Fan
Fan Dimension:	120(L) x 120(w) x 25(H) mm
Fan Speed:	1600~2400 RPM
Rated Voltage:	12V
Noise:	10 ~20 dB
Life Expectancy:	30,000 hr
Connector:	4-Pin PWM function
Liquid Tank
Dimensions:	130.2 (L) x 107.2(W) x 51.5(H) mm
Capacity:	530 c.c
Tube
Dimensions:	9.5mm ID(3/8”) tube
Material:	Green UV
Coolant
Capacity:	1000 c.c
Major Material Ingredient:	Propylene Glycol