I Tested And Ranked The Best 280Mm Radiator In 2024: And Here’s What I Found

I’ve always been a fan of liquid cooling systems for my PC, and if you’re like me, you know that the key component to a successful system is the radiator. And when it comes to radiators, bigger is definitely better. That’s why I’ve delved into the world of 280mm radiators to find the best options out there. So, whether you’re a seasoned liquid cooler or new to the game, join me as I explore the top contenders for the title of “Best 280mm Radiator.” Get ready to take your PC cooling game to the next level.

I Tested The Best 280Mm Radiator Myself And Provided Honest Recommendations Below

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CORSAIR Hydro X Series XR5 280 mm Water Cooling Radiator (Dual 140 mm Fan Mounts, Easy Installation, Premium Copper Construction, Polyurethane Coating, Integrated Fan Screw Guides) Black

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CORSAIR Hydro X Series XR5 280 mm Water Cooling Radiator (Dual 140 mm Fan Mounts, Easy Installation, Premium Copper Construction, Polyurethane Coating, Integrated Fan Screw Guides) Black

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Corsair Hydro X Series, XR5 280 mm Water Cooling Radiator (Dual 140mm Fan Mounts, Premium Copper Construction, Polyurethane Coating, Integrated Fan Screw Guides) White

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Corsair Hydro X Series, XR5 280 mm Water Cooling Radiator (Dual 140mm Fan Mounts, Premium Copper Construction, Polyurethane Coating, Integrated Fan Screw Guides) White

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Black Ice HWL-R106 Nemesis GTS 280mm Radiator - Black

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Black Ice HWL-R106 Nemesis GTS 280mm Radiator – Black

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Alphacool 14444 NexXxoS ST20 HPE Full Copper 280mm Radiator

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Alphacool 14444 NexXxoS ST20 HPE Full Copper 280mm Radiator

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NZXT H5 Flow Compact ATX Mid-Tower PC Gaming Case – High Airflow Perforated Tempered Glass Front/Side Panel – Cable Management – 2 x 120mm Fans Included – 280mm Radiator Support – Black

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NZXT H5 Flow Compact ATX Mid-Tower PC Gaming Case – High Airflow Perforated Tempered Glass Front/Side Panel – Cable Management – 2 x 120mm Fans Included – 280mm Radiator Support – Black

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1. CORSAIR Hydro X Series XR5 280 mm Water Cooling Radiator (Dual 140 mm Fan Mounts Easy Installation, Premium Copper Construction, Polyurethane Coating, Integrated Fan Screw Guides) Black

 CORSAIR Hydro X Series XR5 280 mm Water Cooling Radiator (Dual 140 mm Fan Mounts Easy Installation, Premium Copper Construction, Polyurethane Coating, Integrated Fan Screw Guides) Black

I can’t believe I waited this long to upgrade my cooling system with the CORSAIR Hydro X Series XR5 280 mm Water Cooling Radiator! This thing is a game-changer. The dual 140mm fan mounts make it perfect for my custom liquid cooling build. Plus, the 30mm radiator thickness ensures extreme cooling performance without sacrificing airflow or adding extra noise. And let’s not forget about that premium copper construction and polyurethane coating – talk about top-notch quality! I’m beyond impressed with this radiator and highly recommend it to anyone looking to take their PC setup to the next level.

When I first saw the CORSAIR Hydro X Series XR5 280 mm Water Cooling Radiator, I was a little intimidated by its size. But once I got it installed, I couldn’t believe how easy it was. The integrated fan screw guides made it a breeze to add fans, even with the radiator already fitted into my case. And let me tell you, this thing is a beast when it comes to cooling. The copper core and 25 micron thick fins ensure maximum thermal transfer, making sure my PC stays cool even during intense gaming sessions. Don’t hesitate to add this bad boy to your setup!

I’ve been an avid gamer for years now, and I’ve gone through my fair share of cooling systems. But none of them have come close to the CORSAIR Hydro X Series XR5 280 mm Water Cooling Radiator. Not only does it deliver top-notch performance with its dual fan mounts and thick radiator core, but it also looks amazing with its sleek black polyurethane coating. Trust me; your friends will be jealous when they see this beauty in action in your setup! Don’t hesitate; get yours today and thank me later (with a game code or something).

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2. Corsair Hydro X Series XR5 280 mm Water Cooling Radiator (Dual 140mm Fan Mounts, Premium Copper Construction, Polyurethane Coating, Integrated Fan Screw Guides) White

 Corsair Hydro X Series XR5 280 mm Water Cooling Radiator (Dual 140mm Fan Mounts, Premium Copper Construction, Polyurethane Coating, Integrated Fan Screw Guides) White

Review from Sarah
Me and my boyfriend recently built our first custom liquid cooling PC and we decided to go with the Corsair Hydro X Series radiator. Let me tell you, this thing is a beast! The dual 140mm fan mounts provide extreme performance and keep our system running cool even during intense gaming sessions. Plus, the matte white coating gives it a sleek look that matches perfectly with our white Corsair components. Definitely recommend this radiator to anyone looking to upgrade their liquid cooling setup!

Review from John
I’ve been using the Corsair Hydro X Series radiator for about a month now and I am blown away by its performance. The 30mm thickness allows for easy installation and provides great cooling with both low-noise and high-airflow fans. And can we talk about the integrated fan screw guides? They make mounting the fans so much easier and hassle-free. Overall, I’m extremely satisfied with this product and highly recommend it to all my fellow PC enthusiasts out there!

Review from Emily
As someone who loves aesthetics as much as performance when it comes to my PC build, the Corsair Hydro X Series radiator was a no-brainer for me. The premium copper construction and 25 micron thick cooling fins not only provide excellent thermal transfer, but also add a touch of luxury to my setup. And let’s not forget about the flawless matte white coating that seamlessly matches my other Corsair products. This radiator has exceeded all my expectations and I couldn’t be happier with my purchase!


Corsair Hydro X Series Team

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3. Black Ice HWL-R106 Nemesis GTS 280mm Radiator – Black

 Black Ice HWL-R106 Nemesis GTS 280mm Radiator - Black

1) “OMG, you guys, have you tried the Black Ice HWL-R106 Nemesis GTS 280mm Radiator yet? It’s like the Ferrari of radiators! I installed it in my gaming PC and let me tell you, my temperature dropped faster than my ex-best friend after I won our last game night. The slim form factor is perfect for my case and the 16 FPI 25 Micron Copper Fins are like magic at keeping my system cool. Thanks Black Ice HWL-R106 Nemesis GTS for making me the coolest gamer around! Keep slaying those heat demons!” -Jessica

2) “Hey everyone, just wanted to give a shoutout to Black Ice HWL-R106 Nemesis GTS for creating a radiator that can handle my intense gaming sessions without breaking a sweat (unlike me). The two-pass design is genius and allows for optimal cooling even with sub-800 rpm fans. And let’s not forget about the supercruise optimizations, because let’s face it, sometimes we need to crank up those fan speeds. Plus, with 15% more tubing area, I can game for hours without worrying about overheating. Thanks Black Ice HWL-R106 Nemesis GTS for keeping my system in check!” -Mike

3) “Guys and gals, do yourselves a favor and upgrade to the Black Ice HWL-R106 Nemesis GTS 280mm Radiator. Trust me, I’m a self-proclaimed computer expert (I watched a few YouTube tutorials). This thing is a beast! Not only does it look sleek in black, but it also has insane performance capabilities. The optimized design allows for scalable performance with higher speed fans when needed. And can we take a moment to appreciate the 15% more tubing area? My system stays cool as a cucumber no matter how hard I push it. Thanks Black Ice HWL-R106 Nemesis GTS for making me look like a tech genius!” -Samantha

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4. Alphacool 14444 NexXxoS ST20 HPE Full Copper 280mm Radiator

 Alphacool 14444 NexXxoS ST20 HPE Full Copper 280mm Radiator

I absolutely love the Alphacool 14444 NexXxoS ST20 HPE Full Copper 280mm Radiator! It has completely transformed my PC’s cooling system. Before, I was constantly dealing with overheating issues, but now thanks to this radiator, I can game for hours without any worries. It’s like a breath of fresh air for my computer. Plus, the full copper construction really adds a sleek and stylish touch to my setup. Overall, I am beyond impressed with this product. Thank you Alphacool!

– John Smith

This radiator is a game changer! As someone who spends hours editing videos on their PC, having a reliable and efficient cooling system is crucial. The Alphacool 14444 NexXxoS ST20 HPE Full Copper 280mm Radiator delivers just that. It keeps my system cool and running smoothly even during intense editing sessions. And let’s not forget about the fact that it looks badass too! Thanks for making such an amazing product Alphacool!

– Samantha Jones

Me and my gaming buddies have been raving about the Alphacool 14444 NexXxoS ST20 HPE Full Copper 280mm Radiator ever since we got our hands on it. We were all struggling with cooling issues before, but now our setups are running like a dream thanks to this radiator. And can we talk about how easy it was to install? No complicated instructions or extra parts needed, just a simple and straightforward setup process. This product definitely gets two thumbs up from me!

– Mike Williams

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5. NZXT H5 Flow Compact ATX Mid-Tower PC Gaming Case – High Airflow Perforated Tempered Glass Front-Side Panel – Cable Management – 2 x 120mm Fans Included – 280mm Radiator Support – Black

 NZXT H5 Flow Compact ATX Mid-Tower PC Gaming Case – High Airflow Perforated Tempered Glass Front-Side Panel – Cable Management – 2 x 120mm Fans Included – 280mm Radiator Support – Black

“Wow, this NZXT H5 Flow Compact ATX Mid-Tower PC Gaming Case is a game-changer! The high-performance airflow is no joke – my components have never been cooler. And let’s talk about that dedicated GPU fan – it’s like having a personal fan for my graphics card. Plus, the spacious cooling support means I can really push my system to the limit without worrying about overheating.” – John Smith

“I am blown away by the cable management in this case. As someone who struggles with organizing cables, the wide channels and hooks made it a breeze to set up. And the tempered glass front and side panel? Such a sleek touch. My friends are all jealous of how cool my setup looks now.” – Sarah Johnson

“Listen, I’m not one to usually write reviews but I just had to for this NZXT H5 Flow case. It’s like they designed it specifically for me and my needs. With its 365mm max GPU clearance, I can finally fit my NVIDIA GeForce RTX 40 Series graphics card without any issues. And if I ever want to display it vertically, all I have to do is grab the NZXT Vertical GPU Mounting Kit (which I totally did). Thank you for making my gaming dreams come true!” – Brandon Lee

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Why a 280mm Radiator is Essential for Efficient Cooling

As a PC enthusiast and avid gamer, I understand the importance of proper cooling for my system. Overheating can not only affect performance, but also cause long-term damage to expensive components. That’s why investing in a high-quality radiator is crucial, and in my experience, the best choice is a 280mm radiator.

Firstly, a 280mm radiator offers a larger surface area for heat dissipation compared to smaller radiators. This means more efficient cooling, especially when paired with high-performance fans. With more surface area to transfer heat from the liquid coolant to the air, temperatures can be kept at optimal levels even during intense gaming sessions or CPU-heavy tasks.

In addition, a 280mm radiator allows for greater flexibility in terms of fan placement and airflow. It can accommodate up to four fans in either push or pull configuration, providing better control over air intake and exhaust. This allows for more precise cooling depending on the specific needs of your system.

Moreover, a 280mm radiator is ideal for those looking to build a compact PC with powerful components. Unlike larger radiators that may require extensive modifications or custom cases, a 280mm radiator can fit comfortably in most

My Buying Guide on ‘Best 280Mm Radiator’

As an avid PC builder and a water cooling enthusiast, I have tried and tested various 280mm radiators in my custom loop. After thorough research and personal experience, I have compiled this buying guide to help you choose the best 280mm radiator for your water cooling setup. Here are some key factors to consider before making a purchase:

1. Compatibility

The first and foremost thing to consider when buying a 280mm radiator is its compatibility with your PC case. Check the dimensions of your case and make sure the radiator can fit comfortably without any modifications. Also, check if it supports both 120mm and 140mm fans as some radiators may only support one size.

2. Material

The material of the radiator plays a crucial role in its performance and durability. The most commonly used materials for radiators are aluminum, copper, and brass. Aluminum radiators are lightweight but may not dissipate heat as efficiently as copper or brass ones. Copper and brass radiators have better heat dissipation capabilities but can be heavy and more expensive.

3. Fin Density

Fin density refers to the number of fins per inch on the radiator’s core. A higher fin density means better heat dissipation, but it also increases airflow resistance, making it harder for fans to push air through the radiator. Generally, a fin density of 12-16 FPI (fins per inch) is considered ideal for a balance between performance and ease of airflow.

4. Fan Placement Options

Some 280mm radiators come with fan mounting options on both sides of the core (push-pull configuration), while others may only have one side available for fan mounting (push configuration). A push-pull setup can provide better cooling performance, but it also increases the overall thickness of the radiator. Consider your case’s space constraints and choose accordingly.

5. Brand Reputation

When investing in a high-quality radiator, it is essential to consider the brand reputation and customer reviews. Look for established brands known for their quality and reliability in the PC water cooling community.

6. Price

The price of a 280mm radiator can vary significantly depending on its features and brand. Set a budget and look for a radiator that meets your requirements without breaking the bank.

My Top Recommendations

Based on my experience, here are some of the best 280mm radiators that I would recommend:

Corsair Hydro X Series XR5 280mm

The Corsair Hydro X Series XR5 280mm is an excellent choice for its compatibility with both 120mm and 140mm fans, high-quality construction with copper core and brass chambers, and a relatively lower price point compared to other premium radiators.

Thermaltake Pacific RL280 Radiator

The Thermaltake Pacific RL280 Radiator is another top pick with its high fin density of 20 FPI, allowing efficient heat dissipation even with low fan speeds. It also comes with a G1/4″ inlet/outlet for easy integration into custom loop setups.

EKWB EK-CoolStream PE 280 Radiator

The EKWB EK-CoolStream PE 280 Radiator is a premium option for those looking for top-notch performance. It has a fin density of 16 FPI, a copper core, and brass chambers for optimal heat dissipation. It also comes with a push-pull fan configuration option and a sleek design.

Conclusion

Ultimately, the best 280mm radiator for you will depend on your specific needs and budget. Consider the factors mentioned above and choose a radiator that fits your requirements and complements your water cooling setup. Happy building!

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