Alphacool Eisblock Aurora GPX-N Acrylic Review (2026): A Spec-Based Look
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This alphacool eisblock aurora gpx n acrylic review focuses on the Alphacool Eisblock Aurora GPX-N Acrylic Active Backplate. It is designed for GeForce RTX 3080 and 3090 Founders Edition cards. The unit weighs 2.5 pounds and features ARGB lighting. Its primary function is to actively water-cool the back of the GPU. This upgrade complements the main Eisblock Aurora Acrylic GPX-N cooler. The backplate is constructed from nickel-plated copper and acrylic. It helps achieve better cooling performance by managing heat on the rear side of the card. You get two connection options for your loop. This spec-based look explains how it fits into your build.
What stands out
- Compatible with GeForce RTX 3080 and 3090 Founders Edition cards.
- Constructed from nickel-plated copper for active back cooling.
- Features ARGB lighting for visual customization.
- Offers G1/4" internal thread connections on the top.
- Provides side ports suitable for 5/3mm hoses.
Who it fits
Good fit for
You should consider this backplate if you own an RTX 3080 or 3090 Founders Edition card and use the matching Alphacool Eisblock Aurora GPU cooler. It suits builders who want to actively cool the rear of the card for better thermal performance. The dual connection options make it flexible for different loop designs. If you prefer acrylic aesthetics and nickel-plated copper internals, this part fits your style. It is ideal for those integrating a custom loop with G1/4" fittings or small hard tubes.
Who should skip it
Skip this product if you do not have an RTX 3080 or 3090 Founders Edition card. It is not compatible with other GPU models or non-Founders Edition designs. You should also look elsewhere if you do not plan to use an Alphacool Eisblock Aurora GPU cooler, as this is an accessory for that specific line. The backplate requires a custom water cooling loop. It will not work with air-cooled setups or pre-built liquid cooling systems that lack the necessary ports.
Verdict: This active backplate effectively extends the cooling capabilities of the RTX 3080/3090 Founders Edition when paired with the correct GPU block. It is a solid spec-driven choice for compatible custom loop builds.
Key specs explained
Material: Acrylic
The block body uses clear acrylic rather than metal. This material choice allows for a transparent look that showcases internal flow and ARGB lighting effects. You should expect a lighter weight compared to all-metal blocks, which can help reduce stress on your GPU’s PCIe slot. Acrylic is also generally easier to clean without leaving scratches if you use the right cloth. This suits builders who prioritize visual aesthetics and light transmission in their custom loop.
Color: ARGB
This specification indicates the unit supports addressable RGB lighting. You can control individual LEDs to create complex color patterns and animations. This is distinct from standard RGB, which usually changes all LEDs to one color at a time. ARGB integration allows for seamless synchronization with other compatible components in your system. This feature benefits users who want detailed visual customization for their water-cooling setup.
Weight: 2.5 pounds
The unit weighs 2.5 pounds. This mass adds structural rigidity to the backplate and helps dissipate some heat passively. However, you must ensure your GPU’s mounting points can support this additional load without sagging. Heavier blocks often feel more premium and durable. Compare this weight to lighter plastic alternatives to gauge the build quality and potential need for additional GPU support brackets in your chassis.
Connection: G1/4" internal thread
The block includes G1/4" internal threaded ports for tubing connections. This is the standard thread size for most custom liquid cooling fittings and components. You can use standard barbed fittings or push-fit connectors that match this thread. This compatibility ensures you can easily integrate the backplate into an existing loop using common parts. It simplifies the build process by avoiding the need for specialized or non-standard adapters.
Connection: 5/3mm hose ports
The unit features side ports suitable for 5/3mm hoses. This specific size is common for soft tubing in compact custom loops. You can connect standard vinyl or silicone tubing directly to these ports. This option provides flexibility if you prefer soft tubing over hard acrylic or PETG. It allows for tighter bends and easier routing in small form factor cases where space is limited.
Design and Build Quality
The Alphacool Eisblock Aurora GPX-N Acrylic Active Backplate uses clear acrylic for its main body. According to the listing, this material choice creates a transparent surface that displays internal flow and ARGB lighting. You get a lighter unit compared to all-metal alternatives. The listing states the weight is 2.5 pounds. This reduced mass can help lower stress on your graphics card PCB. The finish is specified as ARGB, allowing you to sync the lighting with your system’s aesthetic.
The backplate is made of nickel-plated copper. This metal component sits behind the GPU to provide active cooling. It connects to your loop via two distinct options. Variant one offers G1/4" internal threads on the top for standard fittings. Variant two places inlet and outlet ports on the side for 5/3mm hoses. You can choose the layout that best fits your existing tubing or hard lines.
This design integrates directly with the Alphacool Eisblock Aurora GPU block. It turns the back of RTX 3080 and 3090 Founders Edition cards into a heat dissipation surface. You gain significant cooling performance by circulating water across the backplate. The build focuses on functional integration rather than complex electronics. You simply route coolant through the designated ports. The acrylic shell protects the components while showing off your loop’s flow.
Setup and Daily Operation Guide
Installing the Alphacool Eisblock Aurora GPX-N Acrylic Active Backplate requires careful planning for your loop layout. The unit is designed specifically for GeForce RTX 3080 and 3090 Founders Edition graphics cards. You must ensure compatibility with Alphacool's Eisblock Aurora Acrylic GPX-N GPU water coolers before beginning. The backplate adds 2.5 pounds to the assembly, so you should verify your case has adequate support for this weight.
Connection options provide two distinct paths for integration. Variant one places inlet and outlet ports with G1/4 inch internal threads on the top side. This allows you to use standard fittings and hard tubing for a clean, rigid look. Variant two offers side-mounted ports suitable for 5/3mm hoses. This option is ideal if you prefer flexible tubing or have limited space on the top of the card.
Daily use involves maintaining fluid flow through the nickel-plated copper base. The acrylic body remains cool to the touch while the internal copper channels dissipate heat from the GPU. ARGB lighting activates according to your motherboard software. You should monitor loop pressure after initial filling, as the added weight and volume may require minor adjustments. The transparent acrylic design lets you visually confirm water flow and check for air bubbles without opening the case. Regular cleaning of the acrylic surface keeps the lighting effects clear and bright.
Before You Buy This Backplate
You need to verify that your graphics card is an RTX 3080 or 3090 Founders Edition. This backplate is not universal. It pairs specifically with Alphacool Eisblock Aurora Acrylic GPX-N GPU blocks. You cannot use it with other brands or different Alphacool models. You must also plan your tubing. The block offers two connection types. You can use G1/4 inch internal threads on the top. Or you can use 5/3mm hose ports on the side. Choose the method that fits your loop design. You will need compatible fittings and tubing for your chosen variant. Acrylic requires careful handling. Avoid overtightening fittings to prevent cracks. This component adds active cooling to the GPU back. It increases overall system cooling performance. You should integrate it into a custom loop. It does not work with standard AIOs. Ensure your pump has enough flow for this additional component. Check your case space for the extra weight and dimensions.
Check before you buy
- Confirm your GPU is an RTX 3080 or 3090 Founders Edition.
- Verify compatibility with Alphacool Eisblock Aurora Acrylic GPX-N GPU blocks.
- Choose between G1/4 inch top threads or 5/3mm side hose ports.
- Ensure you have the correct fittings for your selected connection type.
The product at a glance
Alphacool Eisblock Aurora GPX-N Acrylic Active Backplate
Best for: RTX 3080/3090 loop builders
- Lighting
- 6 digital aRGB LEDs, 5V
- Material
- Nickel-plated copper, acrylic
- Thread Size
- G1/4
- Weight
- 2.5 pounds
View on Amazon: Alphacool Eisblock Aurora GPX-N Acrylic Active Backplate Affiliate link
This active backplate cools the rear of GeForce RTX 3080 and 3090 cards. It uses nickel-plated copper for heat transfer and features an acrylic top with ARGB lighting. The unit weighs 2.5 pounds. You can connect it via G1/4 inch threads or 5/3mm hose barbs. It suits users building a loop around the GPU.
Pros
- Active water cooling for the GPU back
- Nickel-plated copper construction
- ARGB lighting on acrylic top
- Dual connection options: G1/4 or hoses
Cons
- Limited to RTX 3080 and 3090 models
- Heavy at 2.5 pounds
- Requires compatible Alphacool Aurora GPU block
Good fit if
- You own an RTX 3080 or 3090 Founders Edition
- You want active cooling for the GPU rear
- You are using G1/4 fittings or soft tubing
Skip if
- You have an RTX 3070 or older card
- You prefer passive cooling solutions
- You use hard tubing incompatible with 5/3mm barbs
Verdict: Alphacool GPX-N Acrylic GPU Backplate delivers active rear cooling for RTX 3080 and 3090 cards. It fits builders who already use Alphacool Aurora blocks and want to maximize heat dissipation through their loop.
Specifications side by side
| Spec | Alphacool Eisblock Aurora GPX-N Acrylic Active Backplate |
|---|---|
| Lighting | 6 digital aRGB LEDs, 5V |
| Material | Nickel-plated copper, acrylic |
| Thread Size | G1/4 |
| Weight | 2.5 pounds |
| Color | ARGB |
| Model | 13063 |
Frequently asked questions
Does the Alphacool GPX-N acrylic backplate work with non-Founders Edition RTX 3080 or 3090 cards?
No, this backplate is designed exclusively for Founders Edition graphics cards. The mounting points and physical dimensions are specific to the reference design. You must verify your card is the Founders Edition variant before purchasing, as it will not fit custom or blower-style designs from other manufacturers.
What material is the Alphacool GPX-N backplate made from?
The main body is constructed from clear acrylic. This material choice allows you to see the coolant flow and ARGB lighting effects clearly. It results in a lighter overall weight compared to all-metal alternatives, which is specified as 2.5 pounds for this unit.
How much does the Alphacool GPX-N backplate weigh?
The unit weighs 2.5 pounds. This weight is due to the acrylic construction and the internal active cooling components. It is heavier than a passive acrylic plate but lighter than many all-metal backplates, helping to balance the load on your graphics card mounting bracket.
Does the Alphacool GPX-N backplate include ARGB lighting?
Yes, the product features ARGB lighting. The clear acrylic body allows the internal LEDs to be visible, showcasing the lighting effects. This allows you to sync the backplate with other Alphacool Aurora components in your loop for a consistent aesthetic appearance throughout your build.
What model number is associated with this Alphacool backplate?
The model number for this unit is 13063. You can use this identifier to verify compatibility with your specific loop components and to ensure you are ordering the correct acrylic active backplate for your RTX 3080 or 3090 Founders Edition graphics card.
Is the Alphacool GPX-N backplate compatible with other GPU brands?
No, it is not compatible with other brands. This backplate is designed specifically for GeForce RTX 3080 and 3090 Founders Edition cards. It pairs exclusively with Alphacool Eisblock Aurora Acrylic GPX-N GPU blocks. You cannot use it with cards from other manufacturers or different reference designs.