■製品仕様　メーカーリンク

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Alphacool製 GIGABYTE AORUS GeForce RTX 4090 Master向けGPU用水冷ブロック
3pin 5V アドレッサブルRGB搭載
 

ご注意：

・RGB機能搭載の機器を組み込む際は、元電源をオンにした状態で組み込みますとLEDの損傷および故障の原因となります。
デバイスを組み込む前に必ず元電源をオフにしてから接続いただき、組み込み後、元電源をオンに切り替えください。

アルミニウム製バックプレート付属
※対応ビデオカードの型番を必ずご確認下さい

対応ビデオカード

- GIGABYTE GeForce RTX 4090 Gaming OC 24G, 24GB GDDR6X (GV-N4090GAMING OC-24GD)
- GIGABYTE AORUS GeForce RTX 4090 Master 24G, 24GB GDDR6X (GV-N4090AORUS M-24GD)

対応ビデオカードはこちらのリストでご確認下さい。
List of compatibility

ビデオカードの型番から検索する場合はこちら

Configurator for VGA cooler
 

マニュアルダウンロード(PDF)
データシートダウンロード(PDF)


Product Information
 

The next generation - the Alphacool Eisblock Aurora water cooler for Geforce RTX 40XX graphics cards. In order to dissipate the enormous heat of this graphics card generation in the best possible way, numerous optimizations have been made to the water cooler compared to the previous model. The fin structure was adapted and enables a very good water flow while increasing the cooling surface. The modified jet plate with improved inflow engine ensures an optimal distribution of the water on the cooling fins.

Technical Highlights
The fin structure of this Eisblock cooler generation was developed together with Nvidia board partners. The fin thickness is 0.4 mm, the distance between the cooling fins is 0.4 mm. This ensures a very good water flow while increasing the cooling surface. The jet plate has a revised inlay that spreads the water pressure better over the fins thus optimizing the heat absorption. The adjusted water inflow gives the water a better angle of inflow.

Chrome-plated copper
The cooler is made entirely of chrome-plated copper. A chrome plating is much harder than a nickel plating and therefore less sensitive to acids, scratches and damage. It completely eliminates the risk of chipping nickel plating. Additionally, chrome plating looks much more homogeneous and provides a shine that cannot be achieved by nickel plating. Chrome-plated coolers have previously only been used in the industrial sector in areas where extreme influences act on the coolers.

Design
The Aurora design of the Geforce RTX 40XX Eisblock generation is visually calmer and simpler. Only one O-ring runs around the entire cooler. The design around the cooling fins and jetplate makes for a cleaner look. The illumination of the digitally addressable RGB LEDs is even better distributed throughout the cooler as a result of the chrome plating. The terminal's design is in line with the classic Aurora design.

Thermal paste & thermal pads
The included thermal compound is Alphacool's Subzero. With a thermal conductivity of 16 W/mK, it is one of the highest performing thermal pastes on the market. The electrically non-conductive thermal compund is particularly well suited for high contact pressures, but can still be processed perfectly due to its viscosity of 850.000 TF. Alphacool Soft Pads with 1mm thickness are used on the voltage converter and the graphics memory. The thermal conductivity of the pads is 7 W/mK. The pads for the back of the PCB are 3mm thick and have a thermal conductivity of 3 W/mK.

Technical data:
L x W x H: 233.3 x 152.46 x 33.9 mm
Material cooler: chrome plated copper
Material top: acrylic
Thickness cooling fins: 0,4 mm
Threads: 4x G1/4“
Power connector Digital aRGB: 3-Pin JST 5V
Number of digital aRGB LEDs: 12

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