6 Best Alternatives to the Alphacool NexXxos UT60 360mm White (2026)

How these alternatives differ

Alphacool NexXxos UT60 360mm Copper Radiator

This model keeps the full copper core and six G1/4 ports found in the UT60 White, but switches to a black finish. You gain a color option that fits darker builds without losing port flexibility. The dimensions shift slightly in width and height, measuring 2.36 by 4.88 inches. It retains the triple fan mounting layout for standard 360mm cases. If you want the same copper performance and connection options but need a black aesthetic, this is the direct swap. It drops the white steel panels but maintains the robust internal construction. This unit suits builders who prioritize the copper core and port count over the original's specific color scheme.

Alphacool NexXxoS XT45 360mm Copper Radiator

The XT45 series uses a dense copper core designed for higher thermal performance, but it lacks the steel side panels of the UT60. This model is heavier, weighing 1.52 kilograms, and features a black finish. It offers G1/4 ports for tubing connections but omits the white aesthetic entirely. The dimensions are 5.51 by 2.36 inches, making it slightly thinner than the UT60 White. You get superior cooling density at the cost of the specific white look and the side panel construction. This choice fits users who prioritize maximum heat dissipation and copper quality over the original's appearance. It is ideal for performance-focused loops where color matching is secondary to thermal efficiency.

Alphacool NexXxos ST30 420mm Copper Radiator

This ST30 model increases the size to 420mm, providing more surface area for heat exchange. It features a black finish and a slim 1.57-inch profile, which is thinner than the UT60 White. The weight is 1.76 pounds, making it lighter than the original despite the larger size. It maintains the triple fan mounting option for compatibility with larger cases. You gain cooling potential and a compact profile but lose the 360mm form factor and white color. This alternative is best for builders with cases that support 420mm radiators. It suits those who need extra cooling capacity and prefer a black aesthetic with a slimmer physical footprint than the original UT60.

Alphacool NexXxos ST30 360mm X-Flow Radiator

The ST30 X-Flow model offers a very slim 40mm profile, measuring 1.18 inches in height. It uses a copper core and black finish, differing from the white UT60 White. The dimensions are 4.88 by 16.3 inches, fitting standard triple fan mounts. It weighs 1.51 pounds, significantly lighter than the original. You gain a compact size that fits tighter spaces but sacrifice the thicker core and white aesthetics. This unit is ideal for builders with limited depth clearance who still want copper performance. It drops the steel side panels and white color for a more streamlined design. Choose this if your case constraints require a thinner radiator while maintaining reliable copper cooling.

Alphacool NexXxoS XT45 X-Flow 360mm Radiator

This XT45 X-Flow model provides a standard 360mm size with a black finish and copper core. It weighs 2.39 pounds, which is heavier than the original UT60 White. The dimensions are 16.3 by 1.77 inches, offering a different profile than the UT60. It lacks the white steel side panels and specific port arrangement of the original. You get a reliable copper core suitable for standard loops but lose the white aesthetic. This alternative fits users who prioritize material quality and standard sizing over color matching. It is a solid choice for black-themed builds needing consistent performance. Select this if you want a proven copper radiator in a standard form factor without the white finish.

Alphacool NexXxos UT60 X-Flow 360mm Radiator

The UT60 X-Flow model matches the 360mm size and triple fan mount of the original but features a black finish. It retains the six G1/4 ports, offering the same connection flexibility as the UT60 White. The dimensions are 5.51 by 2.76 inches, identical in width and height to the original. It weighs 3.17 pounds, slightly lighter than the white version. You gain a black aesthetic option while keeping the port count and size. This unit drops the white steel panels for a black look. It is ideal for builders who need the same physical footprint and port layout but require a black color scheme. Choose this for a direct aesthetic swap without changing dimensions or connection options.

Quick picks

Our 7 picks

1 Best overall

Alphacool NexXxos UT60 360mm White Radiator

Best for: white copper radiator builds

Radiator Size

360mm

Material

Copper, steel housing

Thread Size

G1/4

Fan Mount

Triple Fan

Dimensions

18.1 × 5.51 × 2.76 inches

Weight

3.87 pounds

View on Amazon: Alphacool NexXxos UT60 360mm White Radiator Affiliate link

This is a 360mm copper radiator with a white exterior finish. It features steel side panels and brass G1/4" ports. The dimensions are 400 x 124 x 60mm. It weighs 1,756 grams. You get six connection points for your tubing. This model suits builders who want a white aesthetic for their loop.

Pros

• White exterior color for custom builds
• Six G1/4" ports for flexibility
• Full copper core and fins
• Steel side panels for durability

Cons

• Heavier than aluminum alternatives
• Limited to 360mm size only
• No included fan mounting details

Good fit if

• You need a white radiator
• You prefer full copper construction
• You want six port connections

Skip if

• You need a 420mm size
• You want an aluminum core
• You need included fans

Verdict: Alphacool NexXxos UT60 360mm White offers a white finish with a full copper core. It fits builders who prioritize copper performance and white aesthetics in a 360mm form factor.

2 Also great

Alphacool NexXxos UT60 360mm Copper Radiator

Best for: black themed builds needing six ports

Radiator Size

360mm

Material

Copper

Thread Size

G1/4

Dimensions

15.7 × 2.36 × 4.88 inches

Weight

1.76 pounds

View on Amazon: Alphacool NexXxos UT60 360mm Copper Radiator Affiliate link

This is a 360mm full copper radiator with a black exterior. It measures 400 by 124 by 60 mm and weighs 1,958 grams. You get six G1/4 inch ports for your tubing. The build uses steel side panels, brass threads, and copper chambers. It fits three 120mm fans. This unit suits you if you want a standard black finish rather than white.

Pros

• Full copper construction for chambers, fins, and channels
• Six G1/4 inch ports for flexible tubing routing
• Steel side panels with brass threads for durability
• Standard 360mm size for triple fan setups

Cons

• Black exterior color does not match white builds
• 124 mm height may not fit all cases
• Heavy at 1,958 grams for mounting stress

Good fit if

• You need a black radiator to match your case
• You require six connection ports for complex loops
• You prefer a full copper core design

Skip if

• You are building a white themed PC
• You have limited case depth for thick radiators
• You want a lighter cooling component

Verdict: Alphacool NexXxos UT60 360mm Black Radiator is a heavy, full copper unit for builders who specifically need black aesthetics and multiple port options.

3 Also great

Alphacool NexXxoS XT45 360mm Copper Radiator

Best for: black builds needing dense copper cooling

Radiator Size

360mm

Material

Copper

Thread Size

G1/4

Dimensions

18.5 × 5.51 × 2.36 inches

Weight

1.52 kilograms

View on Amazon: Alphacool NexXxoS XT45 360mm Copper Radiator Affiliate link

The Alphacool NexXxoS XT45 is a 360mm full copper radiator with a black exterior. It measures 400 x 124 x 46mm and weighs 1,515g. The unit features six G1/4" ports and uses brass threads with copper chambers and fins. This build suits you if you want a dense, high-performance cooling solution in a standard 3-fan form factor.

Pros

• Full copper construction with copper chambers, fins, and channels
• Six G1/4" ports for flexible tubing connections
• Compact 124mm height fits most standard cases
• Durable steel side panels with brass threads

Cons

• Black exterior does not match white builds
• Heavier at 1.52kg than some alternatives
• No white color option available in this model

Good fit if

• You need a dense copper core for maximum heat dissipation
• You prefer a black radiator to match dark cases
• You want multiple connection points with six G1/4" ports

Skip if

• You require a white radiator to match your build
• You need a lighter unit under 1.5kg
• You want a thinner radiator under 120mm

Verdict: Alphacool NexXxoS XT45 360mm Copper Radiator is a solid choice for builders prioritizing thermal performance and connection flexibility over aesthetics. It fits users who do not mind a black finish and heavier weight for superior cooling density.

4 Also great

Alphacool NexXxos ST30 420mm Copper Radiator

Best for: Users needing extra cooling surface in 420mm cases

Radiator Size

420mm

Material

Copper, steel housing

Thread Size

G1/4

Dimensions

20.9 × 5.51 × 1.57 inches

Weight

1.76 pounds

View on Amazon: Alphacool NexXxos ST30 420mm Copper Radiator Affiliate link

This 420mm radiator offers extra cooling surface compared to the 360mm options on this list. It features a full copper construction with brass threads and steel side panels. The black exterior matches many builds. You get two G1/4" ports for tubing connections. It weighs 1.76 pounds and measures 20.9 by 1.57 by 1.18 inches. This size suits cases that support 420mm mounts.

Pros

• 420mm length provides more cooling surface area
• Full copper core with brass threads
• Two G1/4" ports for easy plumbing
• Steel side panels for durability

Cons

• Larger 420mm size may not fit all cases
• Heavier at 1.76 pounds than 360mm units
• Black color differs from the white theme

Good fit if

• You have a case supporting 420mm radiators
• You want extra cooling capacity
• You prefer a black aesthetic

Skip if

• Your case only fits 360mm radiators
• You need a white color match
• You want a lighter, more compact unit

Verdict: Alphacool NexXxos ST30 420mm Black Radiator delivers superior cooling potential for systems with 420mm support. It is ideal for users prioritizing thermal performance over compact size or color matching.

5 Best budget

Alphacool NexXxos ST30 360mm X-Flow Radiator

Best for: compact builds with black aesthetics

Radiator Size

360mm

Material

Copper, steel

Thread Size

G1/4

Dimensions

16.3 × 4.88 × 1.18 inches

Weight

1.51 pounds

View on Amazon: Alphacool NexXxos ST30 360mm X-Flow Radiator Affiliate link

This 360mm radiator features a black exterior with full copper internals. It includes steel side panels and brass G1/4" threaded ports. The unit measures 413 x 124 x 30mm and weighs 686g. It supports triple 120mm fans. You should choose this if you need a compact 40mm thick block with high airflow potential.

Pros

• Full copper construction for chambers, fins, and channels
• Four G1/4" threaded ports for easy plumbing
• Slim 40mm (1.18 inch) profile saves space
• Steel side panels add structural rigidity

Cons

• Black finish does not match white builds
• Smaller 40mm thickness reduces total surface area
• Heavier build due to steel side panels

Good fit if

• You need a compact 40mm thick radiator
• You prefer a black aesthetic for your case
• You want full copper internals for durability

Skip if

• You require a white color to match your build
• You need a thicker 60mm radiator for max cooling
• You want a lighter weight component

Verdict: Alphacool NexXxos ST30 360mm X-Flow fits users who prioritize a slim 40mm profile and black aesthetics. It offers reliable copper performance in a compact form factor.

6

Alphacool NexXxoS XT45 X-Flow 360mm Radiator

Best for: Standard black 360mm copper cooling loops

Radiator Size

360mm

Material

Copper

Thread Size

G1/4

Dimensions

4.88 × 16.3 × 1.77 inches

Weight

2.39 pounds

View on Amazon: Alphacool NexXxoS XT45 X-Flow 360mm Radiator Affiliate link

The Alphacool NexXxos XT45 is a 360mm full copper radiator designed for high-performance liquid cooling. It features an X-Flow core design to maximize heat exchange. The unit measures 16.3 inches wide and weighs 2.39 pounds. You will find this black radiator suits builders who prioritize copper construction and standard 360mm form factors. It offers a reliable foundation for custom loops without requiring complex adjustments.

Pros

• Full copper construction for efficient heat dissipation
• X-Flow core design for optimized airflow
• Standard 360mm size fits most triple-fan mounts
• Compact 1.77-inch thickness saves case space

Cons

• Black finish does not match white builds
• No included mounting hardware for all cases
• Basic core design lacks advanced fin density

Good fit if

• You need a standard 360mm copper radiator
• You prefer black components for your build
• You want a proven X-Flow core design

Skip if

• You require a white radiator to match your theme
• You need a thicker core for extreme overclocking
• You prefer aluminum construction for weight savings

Verdict: Alphacool NexXxos XT45 360mm Radiator is a solid choice for builders who want a reliable copper core in a standard size. It fits users who prioritize material quality over aesthetic matching. This unit delivers consistent cooling performance for standard liquid cooling setups.

7 Best premium

Alphacool NexXxos UT60 X-Flow 360mm Radiator

Best for: Black-themed builds needing copper core cooling

Radiator Size

360mm

Material

Copper, steel

Thread Size

G1/4

Dimensions

18.1 × 5.51 × 2.76 inches

Weight

3.17 pounds

View on Amazon: Alphacool NexXxos UT60 X-Flow 360mm Radiator Affiliate link

This Alphacool UT60 radiator features a 360mm triple-fan footprint with a black exterior. It uses copper chambers and fins for heat transfer, paired with steel side panels. The unit includes six G1/4-inch ports for tubing connections. It weighs 3.17 pounds and measures 413 by 124 by 60 millimeters. You get a standard copper core design in a dark finish. This model suits builders who prefer a black aesthetic over white options.

Pros

• Copper chambers and fins for efficient heat dissipation
• Six G1/4-inch threaded ports for flexible tubing routing
• Steel side panels provide structural rigidity
• 360mm size accommodates three 120mm fans

Cons

• Black finish may not match white-themed builds
• Standard thickness may limit clearance in tight cases
• Heavier weight compared to aluminum alternatives

Good fit if

• You want a black radiator to match your case
• You need six G1/4 ports for complex loops
• You prefer copper core construction

Skip if

• You require a white or color-matched exterior
• You need a thinner radiator for small form factor cases
• You prefer aluminum cores for lighter weight

Verdict: Alphacool UT60 360mm X-Flow Black offers reliable copper cooling with six G1/4 ports. It fits black-themed builds requiring standard 360mm clearance and robust tubing connections.

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