Alphacool D-RAM Cooler X4 Universal or Alphacool D-RAM Cooler X4 Acetal? Which Alphacool Model to Buy
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You are deciding between the alphacool d RAM cooler x4 universal vs d RAM cooler x4 acetal. Both models share identical dimensions and port configurations. They both support four RAM modules and use copper bases with G1/4" threads. The main difference lies in the top plate material. One uses clear acrylic plexi, while the other uses opaque acetal. This choice affects how light passes through and the final visual aesthetic of your build.
Key differences
| Aspect | Alphacool D-RAM Cooler X4 Universal Plexi | Alphacool D-RAM Cooler X4 Acetal |
|---|---|---|
| Top Plate Material | Acrylic (Plexi) | Acetal |
| Weight | 8.32 ounces | 9.28 ounces |
| Model Number | 17272 | 8745477 |
Which one should you choose?
Choose Alphacool D-RAM Cooler X4 Universal Plexi if
- You want to see RGB lighting shine through the top of the cooler.
- You prefer a lighter weight component for your RAM slots.
- You like the classic clear acrylic look for your memory blocks.
Choose Alphacool D-RAM Cooler X4 Acetal if
- You prefer a solid, opaque finish that hides the RAM underneath.
- You do not mind a slightly heavier component for a different feel.
- You want a top plate that matches the matte black nickel base without glare.
Verdict: Choose the Plexi version if you want your RAM RGB lighting to be visible through the top. Pick the Acetal version if you prefer a uniform, opaque look that complements the nickel base. Both offer the same cooling performance and fit.
Plexi Versus Acetal D-RAM
Top material
The primary difference between these two Alphacool models is the top plate material. The Universal version features a clear acrylic or plexi top. This allows you to see the RAM modules and any RGB lighting underneath. The Acetal version uses an opaque acetal plastic top. This material is durable and resistant to scratching, but it blocks the view of the memory sticks. You must choose based on whether you prefer a transparent aesthetic or a solid, matte finish that hides the internal components.
Weight
Both coolers have identical external dimensions, but their weights differ slightly. The Universal model with the plexi top weighs 8.32 ounces. The Acetal model weighs 9.28 ounces. This means the Acetal version is approximately 0.96 ounces heavier. The difference is minimal and unlikely to affect motherboard stress or installation stability. You should not worry about the weight difference when mounting these coolers. The structural integrity remains similar for both units despite the slight mass variance in the materials used for the top plates.
Base material
Both the Universal and Acetal versions share the same base construction. They both utilize a copper base for heat transfer. Copper is the standard material for effective thermal conductivity in liquid cooling blocks. This ensures that both models perform similarly in terms of moving heat away from the RAM chips. There is no difference in the thermal interface or the metal used for the contact surface. You can expect equivalent cooling performance from the base of either unit, as the copper component is identical in both specifications.
Port configuration
Each cooler provides two G1/4 inch threaded ports for tubing connections. This standard fitting size allows you to connect standard liquid cooling hoses. The placement and number of ports are identical on both the Universal and Acetal models. This means your tubing routing options remain the same regardless of which top material you select. You do not need to change your plumbing layout if you switch between these two versions. The connection points are designed for universal compatibility with most standard fittings and barbs.
RAM support
Both models are designed to support four RAM modules simultaneously. They fit across standard DIMM slots on most desktop motherboards. The dimensions of 128 x 45.2 x 11.1mm ensure they cover the necessary area for four sticks. This capacity is consistent across both the plexi and acetal top variations. You get the same coverage and cooling surface area for your memory. The choice between the two does not affect how many RAM sticks you can install or how well they are cooled by the block.
Choose the right D-RAM cooler
You want to see RAM and RGB lighting
The Universal model uses a clear acrylic top plate. This transparency lets you view your memory modules and any RGB effects directly. It weighs 8.32 ounces and shares the same copper base and G1/4 inch ports as the other option. If visual appeal is your priority, this clear material is the better choice.
You prefer a solid, opaque finish
The Acetal version features an opaque top made of acetal material. This gives a more uniform, solid look that hides the RAM underneath. It is slightly heavier at 9.28 ounces but maintains the same compact dimensions and copper base. Choose this if you want a stealthier appearance for your build.
You want the lighter cooling block
Weight matters for motherboard stress on some systems. The Universal acrylic model weighs 8.32 ounces. The Acetal version is heavier at 9.28 ounces. Both fit four RAM sticks and use identical copper bases. If minimizing the weight on your memory slots is important, the lighter acrylic top is the practical selection.
The products compared
Alphacool D-RAM Cooler X4 Universal Plexi
Best for: Cooling four RAM sticks with a nickel finish
- Material
- Acrylic, Plexi
- Dimensions
- 5.02 × 1.78 × 0.64 inches
- Weight
- 8.32 ounces
View on Amazon: Alphacool D-RAM Cooler X4 Universal Plexi Affiliate link
This Alphacool cooler covers four RAM modules using copper and acetal bases. It features two G1/4 inch ports for loop integration. The unit measures 128 x 45.2 x 11.1mm and weighs 8.32 ounces. You get a nickel finish with plexi tops. It fits standard DIMM slots for effective heat transfer.
Pros
- Supports 4 RAM modules simultaneously
- Two G1/4 inch connection ports
- Copper and acetal base material
- Compact 11.1mm height
Cons
- Plexi tops may scratch easily
- No included mounting hardware listed
- Limited to 4 slots only
Good fit if
- You need to cool four RAM sticks
- You prefer a nickel and plexi look
- You have a custom loop with G1/4 ports
Skip if
- You only have two RAM modules
- You want pre-filled water cooling
- You need RGB lighting integration
Verdict: Alphacool D-RAM Cooler X4 Universal is a solid choice for builders with four RAM slots who want a nickel and plexi aesthetic. It integrates well into loops with G1/4 ports.
Alphacool D-RAM Cooler X4 Acetal
Best for: Dual-rank RAM cooling with acetal top
- Material
- Acetal
- Dimensions
- 5.02 × 1.78 × 0.64 inches
- Weight
- 9.28 ounces
View on Amazon: Alphacool D-RAM Cooler X4 Acetal Affiliate link
This cooler covers four RAM modules using copper and acetal materials. It features two G1/4" threads for tubing connections. The unit measures 128 x 45.2 x 11.1mm and weighs 9.28 ounces. It suits users who want a compact, non-conductive solution for their memory heat dissipation without the bulk of larger blocks.
Pros
- Supports four RAM modules simultaneously
- Constructed with copper and acetal
- Includes two G1/4" threaded ports
- Compact dimensions of 128 x 45.2 x 11.1mm
Cons
- Acetal top may look less premium than metal
- Only two connection ports limit loop complexity
- No included mounting hardware for all boards
Good fit if
- You need to cool four RAM sticks
- You prefer non-conductive materials for safety
- You have limited vertical space above slots
Skip if
- You only have two RAM modules to cool
- You want a full copper or nickel finish
- You need more than two tubing connections
Verdict: Alphacool D-RAM Cooler X4 Acetal fits builders who prioritize material safety and compact size over aesthetic metal finishes. It is a functional, space-saving option for dual-rank memory setups.
Specifications side by side
| Spec | Alphacool D-RAM Cooler X4 Universal Plexi | Alphacool D-RAM Cooler X4 Acetal |
|---|---|---|
| Material | Acrylic, Plexi | Acetal |
| Dimensions | 5.02 × 1.78 × 0.64 inches | 5.02 × 1.78 × 0.64 inches |
| Weight | 8.32 ounces | 9.28 ounces |
| Color | Nickel | Nickel |
| Model | 17272 | 17271 |
Frequently asked questions
Do the Alphacool D-RAM Cooler X4 Universal and Acetal models have different dimensions?
No, both models share identical physical dimensions. Each cooler measures 5.02 inches in length, 1.78 inches in width, and 0.64 inches in height. You can expect the same footprint regardless of whether you choose the Universal or Acetal version. This consistency ensures they fit similarly within your case layout and RAM slots.
Which D-RAM cooler is heavier, the Universal or the Acetal?
The Alphacool D-RAM Cooler X4 Acetal is heavier. It weighs 9.28 ounces, while the Universal model weighs 8.32 ounces. The difference comes from the top plate material. Acetal is denser than the acrylic used in the Universal version. This slight weight variance does not affect mounting but is notable for load distribution.
Can I see my RAM sticks through the Alphacool D-RAM Cooler X4 Acetal?
No, you cannot see the RAM sticks through the Acetal model. It features an opaque acetal top plate. If visibility is important, the Universal model uses a clear acrylic top. This transparency allows you to view your memory modules and any RGB lighting underneath. The Acetal version prioritizes material durability over aesthetics.
Do both models support four RAM modules?
Yes, both the Universal and Acetal versions support four RAM modules. They are designed to cool four sticks simultaneously. This makes them suitable for systems with dual-rank memory setups. You do not need to compromise on capacity when choosing between these two specific Alphacool models for your liquid cooling loop.
What is the difference in color between the two models?
There is no difference in color. Both the Universal and Acetal models feature a nickel finish. The visual distinction comes entirely from the top plate material. The Universal version has a clear acrylic top, while the Acetal version has an opaque acetal top. The base and fittings share the same nickel appearance on both.
Are the mounting ports the same on both D-RAM coolers?
Yes, both models use G1/4 threaded ports. This standard thread size allows you to connect them to your custom loop tubing. The internal flow paths and connection points are identical in configuration. You can swap between the Universal and Acetal versions without changing your plumbing or fitting requirements.