Introduction

The second in my series of Antec reviews is the Kühler H²O 620, another self-contained liquid cooling unit for your CPU. The Kühler H²O 620 is a more basic, simple and cheaper version of the Kühler H²O 920. Although lacking some of the features of its bigger brother, we will see if the 620 wins in the value for money department.

Specifications

CPU Socket Compatibility: Intel LGA 775, 1155 / 1156, 1366, AMD AM2, AM3, AM2+, AM3+
Fan Speed: 1450 – 2000 RPM
Tubing Length: 13.0″ / 330 mm
Radiator Dimensions: – 5.6″ (H) x 4.7″ (W) x 1.1″ (D) / 151 mm (H) x 120 mm (W) x 27 mm (D)
Fan Dimensions: 4.7″ x 1.0″ / 120 mm x 25 mm
Air Flow: 81.3 CFM
Cold Plate + Pump Height: 1.1″ / 27 mm
Net weight: 1.5 lbs / 0.7 kg
AQ3: Antec Quality 3 year limited warranty on parts and labour

Box and bundle

The box that the unit comes in is very clean and professional looking. Brief specifications and compatibility information are also shown.

The rear of the box shows many details, features and information about the main components of the device.

On the side we see a graph comparing to an Intel stock cooler, a first generation liquid cooler and the Kühler 620.

The bundled goods include:

• Manuals
• Intel Brackets
• AMD Brackets
• Fan screws