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  • PAB 300 is applicable for the MATREXX 70 / MATREXX 55 V3/ MATREXX 50 / MACBUE 310 series case.
  • Its 90°vertical installation perfectly displays your graphic card and offers complete protection.
  • Standard high-quality PCI-E 16X 164-pins slot for both ends.
  • Large rubber pad is attached at the bottom
  • PAB300 is using the PCI- E Gen 3 standard at this current moment in time. If you were to PCI-E Gen 4 GPU, there should be a degrade in speed.

3,099 4,299

Out of stock



  • Equipped with metal graphics card holder with a 200mm extension cable, PAB300 is used to establish an external connection with a vertical graphics card. Its 90°vertical installation perfectly displays your graphics card
  • and offers complete protection. Preventing it from bending or sagging, while also reducing stress for the motherboard.
  • Standard high-quality PCI-E 16X 164-pins slot for both ends. Unicrystal OCC copper wire significantly improves signal stability and structural strength.
  • Large rubber pad is attached at the bottom to further absorb vibration.
Easy Installation
PAB 300 is applicable for the MATREXX 70 / MATREXX 55 V3/  MATREXX 50 / MACBUE 310 series case.
● Loosen the last 5 screws of the chassis PCI-E baffle. Insert the graphics card bracket and tighten the screws.
● Tighten the upper and lower screws on the right side of the PCI-E baffle.
● Fix hand screw on the right-side of your chassis.
● Connect the graphics card extension cable to the motherboard PCI-E slot.
● Unplug PAB300 graphics card slot and lock the latch after installing the graphics card.
● Install the graphics card fixing screws.
SKU: DP-PAB300 Categories: ,



Deepcool was founded with the mission of providing the best and personalized thermal solutions for customers around the world. Deepcool was first established 1996 with its headquarters in Beijing and factory facilities in Shen Zhen that produced coolers and cooling accessories for desktops and servers. In response to rapid advancements in the PC sector Deepcool further expanded into AIO liquid cooling products, chassis, and power supplies. We have built a global distribution network in about seventy countries, allowing end-users to purchase Deepcool products online or at the nearest local storefront. We have gained positive media exposure and coverage, and won awards from renowned professional websites and magazines like Tom’s Hardware, Techpowerup, TweakTown, HEXUS, 3Dnews, Guru3d, and CHIP, steadily building a good reputation among general users, gamers, overclockers and modders. We are totally committed towards maintaining user satisfaction by accommodating ever-changing thermal needs while providing the most responsive and comprehensive services in the industry. Our slogan is for you to “Enjoy your cool life!” We adopted the name Deepcool since Deep Blue, a program running on an IBM supercomputer, achieved a stunning victory over Gary Kasparov, then world chess champion, in 1997. This milestone clearly demonstrated that computers have now become the most powerful tool available to the human race, and was the time when we first started our business in computer cooling solutions. We hope our products could be as effective as Deep Blue, and adopted the matching name of Deepcool to help achieve our goal. Why Deepcool?

Green & Eco-friendly

Ever since Deepcool was first established, we have been devoted to the global revolution in environmental conservation and green values. We have acquired the ISO 14000 Environmental Management System in the aspects of environmental conservation, energy saving and consumption reduction, and our entire portfolio is compliant with RoHS and WEEE directives.


Focus leads to professionalism. In Deepcool, we have dispensed with diversification solutions to fully commit ourselves to thermal dissipation and dedicates every single effort into R&D and manufacturing of the latest technologies in cooling, rather than diverse development.

Innovative Design

The Deepcool R&D Team is composed of the world’s best and leading professionals from the US, Germany, China, and other countries, generating synergistic cross-cultural designs and innovations perfectly illustrated with our patented and state-of-the-art products.

High Quality

Deepcool has been qualified to the ISO 9000 Quality Management System specifications. We implement strict quality controls through IQC, FAI, IPQC, and OQC systems to build a solid reputation of excellent quality.

First Class Manufacturing

As a supplier of major players in the PC market such as Dell, Fujitsu, Siemens, and Osram, Deepcool is constantly upgrading our manufacturing assets and equipment and optimizing our process technologies to maintain our leading position in the thermal dissipation industry.
Overall Dimension 320×90×154mm
Line length 200mm
Net Weight 0.4kg
Interface Support PCI Express 16X
Products Support MATREXX 70 / MATREXX 55 V3/ MATREXX 50 / MACBUE 310 series Products

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