EK or greenDracaena? Water Cooling Parts Compared in 2026
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You are comparing two distinct components for your custom loop in this EK vs greenDracaena water cooling part analysis. Both brands serve the enthusiast market, but they offer different types of hardware. EK provides a specialized coolant fluid designed for thermal efficiency and visual clarity. greenDracaena offers a physical radiator built for heat dissipation in compact builds. This guide breaks down how these specific items compare based on their published specifications to help you choose the right part for your system.
Key differences
| Aspect | EK CryoFuel Clear Premix Coolant 2-Pack | greenDracaena 120mm Copper Radiator |
|---|---|---|
| Product Type | Premix Coolant | 120mm Radiator |
| Material | Not listed | Copper fins and tubes |
| Color | Clear | Black |
| Volume/Size | 1000ml | 120mm |
| Connection | Not listed | Dual G1/4 ports |
Which one should you choose?
Choose EK CryoFuel Clear Premix Coolant 2-Pack if
- You need a liquid coolant to fill your loop and want a clear, non-toxic formula.
- You prioritize eco-friendly properties with high biodegradability in your cooling solution.
Choose greenDracaena 120mm Copper Radiator if
- You require a physical heat exchanger to dissipate heat from your CPU or GPU.
- You are building a small form factor system and need a compact 120mm radiator with universal G1/4 threading.
Verdict: EK is the correct choice if you are looking for the fluid medium to circulate heat, specifically a clear premix coolant. greenDracaena is the appropriate selection if you need the hardware component that actually rejects that heat, such as a copper radiator. These parts serve entirely different functions within the same cooling loop.
EK Coolant vs greenDracaena Radiator
Coolant type
EK offers CryoFuel as a premix coolant. This means you receive a ready-to-use fluid that requires no mixing with distilled water before installation. The product is available in a 1000ml volume, sold in a 2-pack configuration. This format simplifies the initial fill process for your loop. In contrast, greenDracaena does not list any coolant products in the provided data. You cannot compare fluid chemistry or volume because greenDracaena focuses on hardware components. If you need fluid, EK provides a specific premix option, while greenDracaena offers no comparable fluid data here.
Coolant color
The EK CryoFuel is explicitly described as clear. It uses high-quality concentrated pigments to achieve a vivid appearance, but this specific SKU is transparent. This allows you to see the internals of your reservoirs and blocks clearly. The data does not mention any color options for greenDracaena fluids. Since greenDracaena is not presenting a coolant in this comparison, there is no color data to evaluate. You are left with EK’s clear premix as the only defined visual characteristic for fluid in this matchup. The absence of greenDracaena coolant data makes this a one-sided specification check.
Radiator size
greenDracaena provides a 120mm radiator with precise dimensions of 120mm by 120mm by 29mm. This compact form factor is ideal for small form factor builds or ITX cases where space is limited. The thickness of 29mm allows for a single 120mm fan mount. EK does not list any radiator hardware in the provided data. You cannot assess EK’s radiator offerings from this information. The greenDracaena unit offers a defined physical footprint for cooling hardware, whereas EK’s contribution is limited to fluid. For physical cooling surface area, greenDracaena provides the only measurable spec.
Material
The greenDracaena radiator is constructed with copper fins and tubes for superior thermal conductivity. It also features brass headers for corrosion resistance and a stainless steel side panel for structural rigidity. These materials are chosen for optimal heat transfer and durability. EK’s coolant is a chemical formula. The data does not specify the material composition of the fluid itself beyond it being a premix. The EK product is non-toxic and compatible with materials like acrylic and POM. However, greenDracaena’s solid metal construction offers a tangible material advantage for the cooling hardware itself.
Compatibility
The greenDracaena radiator features dual G1/4 BSP inlet and outlet ports. These threads fit every major custom loop brand, including EK, Alphacool, and Barrow, without needing adapters. This universal standard ensures easy integration with your existing fittings. EK’s coolant is compatible with acrylic, PeTG, POM acetal, and various rubbers like NBR and ePDM. This broad material compatibility protects your loop components from damage. Both products offer strong compatibility, but in different ways. GreenDracaena ensures mechanical fitment, while EK ensures chemical safety for your loop materials. This is a balanced comparison of mechanical and chemical integration.
Choose Your EK or Dracaena Part
Users needing ready-to-use clear coolant
EK CryoFuel is a premix fluid, so you do not need to mix it with distilled water before use. It comes in a 1000ml two-pack for easy installation. The clear color allows you to see your loop components clearly. It is compatible with acrylic and rubber materials, ensuring safe contact with your tubing and reservoirs.
Small form factor PC builders
This greenDracaena radiator is only 29mm thick and fits 120mm fans. Its compact size makes it ideal for ITX or small form factor builds where space is limited. It features copper fins and tubes for efficient heat transfer. The dual G1/4 ports allow for easy connection to standard fittings without requiring adapters.
Builders prioritizing thermal conductivity
The greenDracaena radiator uses copper for its fins and tubes, which offers superior thermal conductivity compared to aluminum options. Brass headers provide corrosion resistance and reliable sealing for the G1/4 ports. The stainless steel side panel adds structural rigidity. This construction ensures optimal heat dissipation for low-to-mid TDP systems in custom loops.
The products compared
EK CryoFuel Clear Premix Coolant 2-Pack
Best for: Clear coolant enthusiasts
- Coolant Type
- Clear
- Coolant Volume
- 1000ml
- Dimensions
- 3.25 × 3.25 × 10 inches
- Weight
- 4.8 pounds
View on Amazon: EK CryoFuel Clear Premix Coolant 2-Pack Affiliate link
This EKWB premix coolant comes in a 1000mL clear bottle. It uses high-quality pigments for vivid colors and features a thermal-efficient, non-toxic formula. The low electrical conductivity helps protect your components. It is compatible with acrylic, PeTG, POM acetal, and various rubbers. The eco-friendly mix is 90% biodegradable in 10 days. You get two bottles per pack.
Pros
- Premix formula for easy use
- Low electrical conductivity
- Compatible with acrylic and POM
- 90% biodegradable in 10 days
Cons
- Clear color limits aesthetic customization
- No RGB or glow properties
- Single material compatibility scope
Good fit if
- You want a reliable premix solution
- You prioritize thermal efficiency
- You need low conductivity protection
Skip if
- You want vibrant colored coolant
- You need RGB glow effects
- You prefer DIY mixing
Verdict: EK CryoFuel Premix Coolant, 1L Clear is a practical choice for builders who value safety and ease of use. It suits those who prefer a clear look over colorful aesthetics.
greenDracaena 120mm Copper Radiator
Best for: compact ITX builds with limited space
- Radiator Size
- 120mm
- Material
- Copper, brass, stainless steel
- Thread Size
- G1/4"
- Dimensions
- 6.05 × 4.76 × 1.1 inches
- Weight
- 13.6 ounces
View on Amazon: greenDracaena 120mm Copper Radiator Affiliate link
This greenDracaena radiator is built for small form factor builds. It measures 120 by 120 by 29 millimeters and weighs 13.6 ounces. The core uses copper fins and tubes for heat transfer, with brass headers for durability. You get two G1/4 ports for easy fitting installation. It supports a single 120mm fan. This unit suits ITX systems where space is tight but you still need reliable cooling performance.
Pros
- Copper fins and tubes for superior thermal conductivity
- Dual G1/4 BSP ports for universal fitting compatibility
- Compact 29mm depth fits small form factor cases
- Brass headers provide corrosion resistance and sealing reliability
Cons
- Single fan mount limits airflow potential
- Only includes a 1-year limited warranty
- Fan is not included with the unit
Good fit if
- You are building an ITX or SFF PC
- You need a compact radiator that fits tight spaces
- You prefer standard G1/4 fittings for your loop
Skip if
- You require high airflow for extreme overclocking
- You want a multi-fan mounting solution
- You need a longer warranty period
Verdict: greenDracaena 120mm Copper Radiator fits compact builds where space is limited. It offers reliable copper construction and standard fittings for small ITX systems.
Specifications side by side
| Spec | EK CryoFuel Clear Premix Coolant 2-Pack | greenDracaena 120mm Copper Radiator |
|---|---|---|
| Radiator Size | not stated | 120mm |
| Coolant Type | Clear | not stated |
| Material | not stated | Copper, brass, stainless steel |
| Thread Size | not stated | G1/4" |
| Coolant Color | Clear | not stated |
| Coolant Volume | 1000ml | not stated |
| Size | not stated | 120Mm |
| Dimensions | 3.25 × 3.25 × 10 inches | 6.05 × 4.76 × 1.1 inches |
| Weight | 4.8 pounds | 13.6 ounces |
| Color | Clear | Black (29mm) |
| Model | TR-3831109813256-2P | Osprey-Radiator-120 |
Frequently asked questions
Is EK CryoFuel premixed for easy installation?
Yes, EK CryoFuel is a premix coolant. You receive it ready to use without needing to mix it with distilled water. This saves time during the build process. The product comes in a 1000ml volume, ensuring you have enough fluid for your loop components.
What color is the EK CryoFuel coolant?
The EK CryoFuel is clear. This color choice suits builders who prefer a clean, transparent look for their loop. It allows you to see the fluid moving without adding visual clutter. This makes it a practical choice for those who value safety and ease of use over colorful aesthetics.
Does the greenDracaena radiator fit small ITX cases?
Yes, the greenDracaena 120mm Copper Radiator is designed for compact ITX builds. Its dimensions are 6.05 inches in length and 4.76 inches in width. The thickness is 1.1 inches, making it suitable for systems where space is limited. It offers reliable copper construction for these smaller form factors.
What material is the greenDracaena radiator made of?
The greenDracaena radiator is made of copper. This material provides reliable thermal performance for water cooling loops. The unit features standard G1/4 thread fittings, allowing you to connect it easily to your existing tubing and components. It is a solid choice for standard custom loop builds.
How much EK CryoFuel is in each bottle?
Each bottle of EK CryoFuel contains 1000ml of coolant. The product is sold in a two-pack configuration. This volume is sufficient for filling most standard custom water cooling loops. You do not need to purchase additional fluid for typical builds using these specific components.
What size is the greenDracaena radiator?
The greenDracaena radiator is a 120mm size. It fits standard 120mm fan mounts in your case. The physical dimensions are 6.05 inches long, 4.76 inches wide, and 1.1 inches thick. This standard size ensures compatibility with most cases that support 120mm radiators.
Are the fittings standard for the greenDracaena radiator?
Yes, the greenDracaena radiator uses standard G1/4 thread fittings. This is the industry standard for most water cooling components. You can use common barbs and fittings from various brands to connect your tubing. This ensures flexibility in building your custom loop without needing specialized parts.