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Description
Cisco CPU Heat Sink for UCS C260 M2 Rack ServerEngineered to meet the demanding thermal needs of the Cisco UCS C260 M2 Rack Server, this CPU heat sink ensures consistent performance under heavy compute workloads. Designed by Ciscos engineering teams to deliver a precise fit, optimal heat transfer, and durable operation within the UCS C Series ecosystem, it helps prevent thermal throttling and extends service life. The heat sinks machined aluminum body features a robust base that makes intimate
Engineered to meet the demanding thermal needs of the Cisco UCS C260 M2 Rack Server, this CPU heat sink ensures consistent performance under heavy compute workloads. Designed by Cisco’s engineering teams to deliver a precise fit, optimal heat transfer, and durable operation within the UCS C-Series ecosystem, it helps prevent thermal throttling and extends service life. The heat sink’s machined aluminum body features a robust base that makes intimate contact with the processor, while its fins maximize surface area for efficient convection. The installation is straightforward within a standard data center rack environment and integrates with the system’s existing cooling architecture, offering a seamless upgrade path for single servers or dense UCS deployments. This heat sink is built to withstand the rigors of 24/7 operation, maintaining reliable performance across temperature swings and long-term reliability. Whether you are refreshing aging hardware, expanding your UCS C260 M2 cluster, or building a new data center rack, this Cisco CPU Heat Sink is a dependable choice that complements the server’s design and Cisco’s warranty commitment. It supports tool-less or minimal-tool mounting options depending on your chassis, and is designed to work with the processors used in the UCS C260 M2, maximizing thermal transfer and minimizing air gaps that can degrade cooling efficiency. By stabilizing CPU temperatures, it helps sustain peak performance during multi-threaded workloads, virtualization tasks, and data-intensive applications typical of modern enterprise environments.
- Precise fit for Cisco UCS C260 M2 Rack Server, ensuring optimal thermal contact, reliable long-term performance, and straightforward maintenance during upgrades or replacements.
- Efficient heat dissipation through a carefully engineered aluminum design with an optimized fin array, delivering strong thermal performance even under sustained load.
- Rugged construction with corrosion-resistant finish to withstand the rigors of data-center environments, contributing to durability and lower life-cycle costs.
- Improved system stability by maintaining CPU temperatures within safe margins, reducing the likelihood of thermal throttling and preserving consistent application performance.
- Cisco compatibility and warranty alignment, backed by Cisco hardware support and designed to integrate seamlessly with existing UCS C-Series cooling components.
Technical Details of Cisco CPU Heat Sink for UCS C260 M2 Rack Server
- Compatibility: Cisco UCS C260 M2 Rack Server
- Material: CNC-machined aluminum alloy for lightweight strength and efficient heat transfer
- Fin design: Optimized fin array to maximize surface area and promote effective airflow within the server chassis
- Finish: Anodized coating for corrosion resistance and added durability in data-center environments
- Mounting: Includes providing hardware compatible with Cisco UCS C260 M2 installation requirements for secure, reliable mounting
How to Install Cisco CPU Heat Sink for UCS C260 M2 Rack Server
Follow these steps to install the Cisco CPU Heat Sink correctly and safely, ensuring optimal cooling performance and preserving server warranty terms. This process is designed for technicians familiar with rack servers and standard Cisco maintenance procedures. Always power down the system, unplug from the power source, and discharge any static electricity before handling internal components.
- Power down the UCS C260 M2 server completely and disconnect from all power sources and peripherals. Allow the system to cool if it has been running under load.
- Open the server chassis according to Cisco’s service manual, and locate the CPU socket area. Identify the existing heatsink or mounting hardware that requires replacement or upgrade.
- If removing an existing heatsink, carefully detach it without applying excessive force. Remove any screws, clips, or brackets holding the old heatsink in place and set them aside for reuse if compatible.
- Prepare the CPU surface for contact. If the installation guide recommends a thermal interface material (TIM), apply a thin, even layer as specified by Cisco. Ensure the processor surface is clean and free of debris before seating the new heat sink.
- Place the Cisco CPU Heat Sink onto the CPU socket, aligning it with the mounting holes and connector geometry. Check that the heat sink sits flat and that there are no gaps between the base and the CPU.
- Secure the heat sink using the included mounting hardware. Apply even pressure and tighten screws or brackets in a cross pattern to ensure uniform contact across the CPU surface. Do not overtighten, as this may warp the heatsink or motherboard.
- Reconnect any cables or fans as required by the server’s cooling system. Close the chassis, reconnect power, and boot the server. Monitor POST messages and verify CPU temperatures in BIOS/UEFI or a server management tool to confirm proper installation and cooling performance.
- Run a brief stress test or representative workload to validate thermal performance. If temperatures rise unexpectedly, recheck mounting tightness and TIM application per Cisco guidelines.
Frequently asked questions
- Q: Is this heat sink compatible with other UCS C-Series servers? A: This model is specifically designed for the Cisco UCS C260 M2 Rack Server. While similar heat sinks may exist for other models, compatibility and performance cannot be guaranteed outside the recommended pairing.
- Q: Do I need thermal paste or a premounted TIM when installing this heat sink? A: Cisco’s installation guidelines may specify a pre-applied TIM or a particular TIM application method. Follow the included installation guide to ensure optimal thermal contact and warranty compliance.
- Q: Will replacing the heat sink improve performance during peak workloads? A: Yes. A properly fitted heat sink helps maintain CPU temperatures within safe operating ranges, reducing the risk of thermal throttling and supporting sustained performance during intensive tasks.
- Q: What warranty covers this heat sink? A: Cisco hardware components typically include a standard hardware warranty. Warranty terms can vary by region and procurement channel, so refer to your purchase documentation or Cisco support for specifics.
- Q: How can I verify that the heat sink is correctly installed? A: After installation, monitor CPU temperatures under load using your server management tools. Verify that temperatures stay within the expected range and that no abnormal fans or thermal alerts are triggered during startup and initial testing.
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4.0 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 5
Reliable, Fast, and Worth Owning More Than One
Color: White, Set name: 2 Pack, Color: White, Set name: 2 Pack
Here’s a polished, strong 5-star Amazon review you can use (feel free to tweak tone or length):
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Title: Reliable, Fast, and Worth Owning More Than One
I’ve used a lot of magnetic wireless chargers over the years, and these are easily among my favorites. I actually own several already, and this 2-pack just reinforces why I keep coming back to them.
First, the magnetic connection is strong and consistent. It snaps into place cleanly and stays aligned, which is critical for maintaining efficient charging—no waking up to a half-charged phone because it shifted overnight. That alone separates these from cheaper alternatives.
Charging speed is solid and dependable. While I wouldn’t expect wired-level speeds from any wireless charger, these perform exactly as advertised and more importantly, they’re consistent. No overheating issues, no random drop-offs—just reliable performance day after day.
The build quality also stands out. The cables feel durable without being stiff, and the charging pads themselves have a clean, minimal design that works well on a nightstand, desk, or even while traveling. Having a 2-pack is especially convenient—I keep one by my bed and one at my workspace, which has made my setup much more seamless.
If I had to point out anything, it’s that like all magnetic chargers, performance is best with a compatible case or no case at all—but that’s standard across the category, not a knock on this product.
Overall, if you’re looking for a dependable, well-built magnetic wireless charger that just works every time, this is an easy recommendation. The fact that I continue to buy more says everything.
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Not a super fast charger but convenient.
Color: Black, Set name: 2 Pack
Works well with induction-compatible iPhones. It's great with a iPhone 14 Pro. It will also charge a 16e, although the 16e is not equipped with MagSafe--that's just the magnet that holds the charger on. The 16e must be placed on top of the charger and carefully positioned for it to work.
In my tests the charger drew about 1.7A @ 9V, for a total of about 10W. How much of this is absorbed by the phone is unknown, but probably most of it. this is not a super fast charge, but fine if you're leaving it for the night. The phone and charger do get warm, so some power is wasted. The heat is not a problem, though, since the phone gets warm when plugged in via the Lightning port, too.
Some reviewers have mentioned tha the charger is rounded which means you can't leave the phone+charger on a surface. There is a flat spot on the charger, and I have no problem leaving the phone charge overnight.
I find the cable long enough to reach the charger plugged into the wall near the floor, but that depends on your situation. Of course, if it's not long enough, there's not much you can do but move things around!
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Great Anker Charger
Color: Black, Set name: 2 Pack
Product build quality is great, on par with all other Anker products. Charging is very quick on Pro Max models with 20 watt charging brick and easily connects with USB-C. MagSafe charging works really well, magnets create a strong connection. Only the charging pucks are included.
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Reviewed in the United States on April 28, 2026
★★★★★ 4
Solid Anker quality, but listing needs actual dimensions
Color: Black, Set name: 1 Pack
Charging works exactly as you'd expect from Anker. 15W MagSafe-compatible, grips the back of the phone firmly, no heat issues, no drop-offs during overnight charging. Zero complaints on function.
My gripe is with the listing, not the product. I was building this into a 3D-printed nightstand dock and needed the exact diameter and thickness to model the recess. Amazon's listing doesn't give you those dimensions, so I spent way too long digging through Q&A and other reviews piecing it together from people who measured theirs with calipers. For a product that people absolutely do integrate into custom mounts, cases, and furniture, leaving out basic physical dimensions is a miss. Weight isn't listed either, which matters if you're mounting it. Fix the listing and this is a 5-star.
Compact enough once you have it in hand, plays nicely with a standard USB-C PD brick (not included, worth noting), and compatibility with my MagSafe case was seamless. Included accessories are just the charger and cable, so plan on supplying your own wall adapter.
Trust the Anker name, just wish the product page respected buyers enough to publish the measurements.
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Reviewed in the United States on April 16, 2026
★★★★★ 5
Even better than the more expensive options
Color: White, Set name: 2 Pack
I’ve tried a few different wireless chargers, and these really impressed me. They charge quickly, connect easily, and stay in place without any fuss. The magnetic hold is strong and reliable, which makes everyday use super convenient.
Honestly, they’ve worked even better for me than the Apple ones I’ve used before. Getting a two-pack is also a great value. Definitely a solid upgrade for anyone looking for a dependable charger.
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Reviewed in the United States on May 4, 2026