ASHATA 1U Passive LGA 2011 Review (2026): A Spec-Based Look
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
This ashata 1u passive heatsink CPU cooler review focuses on a specific component for server environments. The ASHATA 1U Passive LGA 2011 Server Heatsink is designed for Supermicro X9 and X10 generation 1U UP and DP servers. It supports the LGA 2011 (Socket R) processor socket. The cooler uses a passive cooling method, relying on case airflow rather than fans. It is constructed from metal materials for durability. This listing provides a spec-based look at how this heatsink fits into your server build.
What stands out
- Passive cooling method with no fans
- Compatible with LGA 2011 (Socket R)
- Fits 1U server chassis height
- Metal construction for durability
- Designed for Supermicro X9/X10 servers
Who it fits
Good fit for
You should consider this heatsink if you are building or upgrading a Supermicro X9 or X10 generation 1U server. It is ideal for setups using LGA 2011 processors that require a low-profile, fanless solution. The passive design helps reduce noise and potential points of failure. It suits users who prioritize quiet operation and rely on chassis airflow for thermal management. If your server case provides adequate ventilation, this heatsink offers a simple and durable cooling option.
Who should skip it
You should look at another option if you are not using a Supermicro X9 or X10 1U server. This cooler is not suitable for standard desktop ATX cases, as it lacks a mounting bracket for those formats. It is also not appropriate if you need active cooling with fans, as this is a passive heatsink. Users with processors other than LGA 2011 will not find compatibility. Additionally, if your server case has poor airflow, this passive design may not provide sufficient cooling for your CPU.
Verdict: This heatsink is a specialized, passive cooling solution for specific Supermicro 1U servers using LGA 2011 sockets. It offers a durable, fanless option for users who need exact compatibility with those server platforms.
Key specs explained for this cooler
Cooling Method: Passive
This heatsink has no fan. It relies on airflow from server case fans to move heat away from the CPU. You need a system with strong airflow to keep temperatures down. This design removes the noise and failure points of a fan. It suits silent server builds where chassis fans are already moving air.
Server Height: 1U
The cooler fits in a 1U server chassis. This is a very low profile, roughly 1.75 inches tall. It allows for dense rack mounting. Most standard desktop air coolers are too tall for this space. You must verify your chassis height limits before buying. This ensures the unit fits without blocking other components.
Socket Compatibility: LGA 2011 (socket R)
This heatsink mounts only to LGA 2011 processors. It will not fit modern LGA 1700 or AM5 sockets. It is designed for older X79 or X99 platforms. You must check your motherboard socket type. Using the wrong mount can damage the CPU or motherboard. This spec limits the product to specific legacy server workstations.
Compatible Device: Supermicro X9/X10 1U UP and DP servers
The listing specifies compatibility with Supermicro X9 and X10 generation servers. It supports both single and dual processor setups. You should verify your exact server model number. Generic 1U cases may have different mounting hole patterns. This ensures the thermal contact and mechanical fit are correct for your specific hardware environment.
Design and Build Details
The ASHATA heatsink is built from metal, according to the listing. This material choice prioritizes durability and heat transfer over aesthetic finish. The unit is a passive cooler, meaning it contains no fans or moving parts. You must rely on your server’s existing airflow to move heat away from the CPU. This design eliminates fan noise but requires a system with strong, consistent air movement. Without adequate case fans, temperatures will rise quickly.
The physical dimensions are listed as 0.39 inches in width, height, and length. This compact profile is engineered specifically for 1U server chassis. The low height ensures it fits within the strict vertical clearance of 1U rackmount enclosures. It weighs 7.69 ounces. This weight provides enough mass to absorb and dissipate heat effectively without being so heavy that it stresses the motherboard socket.
The layout is simple and direct. It features a flat base designed to make full contact with the LGA 2011 (Socket R) processor. There are no heat pipes or complex fins visible in the data. The installation is described as straightforward, fitting directly onto the CPU. This minimalist approach reduces potential points of failure. You get a reliable, static cooling solution that integrates seamlessly into Supermicro X9 and X10 server environments. The lack of electronic components means no power draw and no risk of fan failure.
Installation and Daily Operation
Setting up this cooler requires care because it is a passive unit for a 1U server chassis. The listing states it has simple installation for LGA 2011 sockets. You will mount it directly onto the processor. The metal base must make full contact with the CPU heat spreader. Any gap will reduce performance. The unit weighs 7.69 ounces. It is small enough to fit in tight server spaces. You do not need to connect any power cables. There are no fans to wire. This simplifies the physical setup significantly. You only need to secure the heatsink to the motherboard. Daily use relies entirely on your server’s airflow system. Since there is no fan, the cooler depends on case fans to push air through the fins. You must ensure your Supermicro X9 or X10 server provides strong, consistent airflow. Without adequate air movement, the metal cannot dissipate heat effectively. The passive design means zero noise from the cooler itself. This is useful in quiet server rooms. However, your case fans will still run. You should monitor CPU temperatures after installation. The listing claims the metal construction is durable and strong. This suggests it can handle the thermal cycles of a server environment. You should check that the airflow direction matches the heatsink design. Proper orientation is critical for passive cooling. The lack of moving parts also means less maintenance. You will not need to clean fan blades or replace bearings. Just keep the area around the heatsink free of dust. This helps maintain airflow efficiency over time.
Before You Buy This Heatsink
Since this ASHATA heatsink is purely passive, your server’s existing airflow is critical. You must ensure your Supermicro X9 or X10 chassis provides sufficient fan pressure to push air through the metal fins. Without adequate airflow, thermal throttling will occur quickly. You do not need to worry about fan noise or replacement fans, as there are none. However, you should regularly check the metal fins for dust accumulation. Dust blocks heat transfer, so gentle cleaning with compressed air is necessary for long-term performance. This cooler fits strictly within the 1U server category. It does not work for standard desktop PCs or larger chassis. If you are building a quiet, compact server rack, this passive solution removes moving parts entirely. For other builds, you will need a different air cooler with integrated fans. Verify your specific Supermicro model supports the LGA 2011 socket before purchasing. Proper mounting ensures the metal base contacts the CPU evenly.
Check before you buy
- Confirm your server is a Supermicro X9 or X10 1U model.
- Verify the CPU socket is LGA 2011 (Socket R).
- Ensure case fans provide strong directed airflow through the heatsink.
- Check that the 1U height fits your specific chassis constraints.
The product at a glance
ASHATA 1U Passive LGA 2011 Server Heatsink
Best for: Supermicro 1U server builds
- Socket Compatibility
- LGA 2011 (socket R)
- Material
- Metal
- Server Height
- 1U
- Cooling Method
- Passive
- Compatible Device
- Supermicro X9/X10 1U UP and DP servers
- Dimensions
- 0.39 × 0.39 × 0.39 inches
View on Amazon: ASHATA 1U Passive LGA 2011 Server Heatsink Affiliate link
This ASHATA cooler is a passive 1U heatsink designed for LGA 2011 sockets. It uses metal fins to dissipate heat without fans. The unit fits Supermicro X9 and X10 1U servers. It weighs 7.69 ounces and has a low profile. You need active server airflow for this to work. It suits rack-mounted systems where space is tight and fans are already present.
Pros
- Passive cooling design saves power
- Fits 1U rack space constraints
- Compatible with LGA 2011 sockets
- Metal construction for durability
Cons
- Requires external airflow to cool
- Limited to specific Supermicro server boards
- No fan included for standalone use
Good fit if
- You are building a 1U Supermicro server
- You need a silent cooling solution
- You have existing case fans for airflow
Skip if
- You are using a desktop PC case
- You need a fan-included cooler
- You have a different CPU socket
Verdict: ASHATA 1U Passive LGA 2011 Heatsink is a specialized component for Supermicro 1U servers. It works only if your chassis provides forced airflow through the fins.
Specifications side by side
| Spec | ASHATA 1U Passive LGA 2011 Server Heatsink |
|---|---|
| Socket Compatibility | LGA 2011 (socket R) |
| Material | Metal |
| Server Height | 1U |
| Cooling Method | Passive |
| Compatible Device | Supermicro X9/X10 1U UP and DP servers |
| System Type | Server |
| Dimensions | 0.39 × 0.39 × 0.39 inches |
| Weight | 7.69 ounces |
| Color | default |
| Model | 753fmua7gc8nb360 |
Frequently asked questions
Does the ASHATA 1U Passive LGA 2011 heatsink include a fan?
No, this unit is a passive cooler. It contains no fans or moving parts. You must rely on your server chassis fans to push air through the metal fins. Without forced airflow from the case, the CPU will overheat. This design eliminates fan noise but requires proper case ventilation.
What server types is this cooler compatible with?
This heatsink is designed for Supermicro 1U servers. It specifically targets Supermicro X9 and X10 generation 1U UP and DP server models. It fits the LGA 2011 (Socket R) processor socket. You should verify your specific Supermicro model number before purchasing to ensure physical compatibility with your chassis.
How thick is the ASHATA 1U heatsink?
The unit is 0.39 inches thick. This slim profile is necessary for 1U server chassis, which have very limited vertical space. The compact dimensions allow it to fit in tight server racks. You must ensure your server case can accommodate this height along with the CPU socket area.
What is the weight of this CPU cooler?
The ASHATA heatsink weighs 7.69 ounces. This lightweight construction makes it easy to handle during installation. The metal build provides durability without adding significant mass to the motherboard. You do not need extra support brackets for this weight in a standard 1U server setup.
Is this cooler suitable for gaming PCs?
No, this is a specialized component for server environments. It is not designed for standard desktop or gaming cases. Gaming PCs usually require active cooling with fans for better thermal performance. This passive unit relies on server-grade airflow and is intended for Supermicro server builds only.
What socket does this heatsink support?
It supports the LGA 2011 socket, also known as Socket R. This is common in older workstation and server platforms. You must match your CPU socket to this specification. It will not fit LGA 115x or LGA 1700 sockets without adapters, which are not included.