SilverStone vs Supermicro CPU Coolers: Which Brand Fits You?
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When you compare a SilverStone vs supermicro CPU cooler, you are looking at two distinct approaches to thermal management. Both brands support LGA1155 and LGA1156 sockets for Intel processors. The main difference lies in their physical design and intended use case. SilverStone offers a low-profile tower for compact cases, while Supermicro provides a passive heatsink built for 2U server chassis. You must choose based on your system type and space constraints.
Key differences
| Aspect | SilverStone 80mm Low-Profile CPU Cooler | Supermicro 2U Server CPU Cooler |
|---|---|---|
| Tower Design | Low Profile | Passive |
| Cooler Height | 23mm | 2U Server Height |
| Fan Size | 80mm | Not listed |
| Noise Level | 26.0 decibels | 33.5 dBA |
Which one should you choose?
Choose SilverStone 80mm Low-Profile CPU Cooler if
- You need a compact cooler for a low-profile desktop case.
- You prefer a quieter operation at 26.0 decibels.
- You require an 80mm fan for active cooling.
Choose Supermicro 2U Server CPU Cooler if
- You are building a 2U server or workstation.
- You use a push-in pin mounting method.
- You need support for Xeon or Core i-series processors in a server environment.
Verdict: Choose the SilverStone model if you are building a small form-factor desktop and need a quiet, active cooler. Select the Supermicro unit if you are assembling a 2U server chassis that requires a passive heatsink solution.
SilverStone vs Supermicro Specs
tower design
The SilverStone NT07-115X is built for tight spaces. It stands only 23mm tall, making it a true low-profile solution. This allows it to fit inside slim cases where standard towers cannot. In contrast, the Supermicro SNK-P0046A4 is designed for 2U server chassis. It is a passive cooler meant to work with server fans. You must choose based on your case size. If you need a compact air cooler for a small form factor PC, the SilverStone design is the practical choice. The Supermicro unit requires specific server airflow paths.
fan size
Cooling performance often depends on fan dimensions. The SilverStone cooler uses a custom 80mm PWM fan. This size is standard for low-profile units and allows for decent airflow in constrained areas. The data for the Supermicro cooler does not list a specific fan size, as it is a passive heatsink. It relies on external server fans to push air through its fins. For desktop users who need an integrated fan solution, the SilverStone 80mm fan provides a complete cooling package. The Supermicro unit leaves the fan choice to the system builder.
noise level
Acoustic output matters for many users. The SilverStone NT07-115X operates at 26.0 decibels. This is a quiet level for a low-profile cooler, suitable for office or home environments. The Supermicro SNK-P0046A4 has a listed noise level of 33.5 dBA. This is louder and typical for high-speed server fans running at 2800 RPM. If you are building a quiet workstation, the SilverStone unit is significantly quieter. The Supermicro cooler is designed for data centers where noise is less of a priority than raw cooling capacity.
socket compatibility
Both coolers support the same Intel sockets. The SilverStone NT07-115X lists compatibility with LGA1156, LGA1155, and LGA1150. The Supermicro SNK-P0046A4 supports LGA1156 and LGA1155. Both cover the older Xeon and Core i-series processors. The SilverStone offers slightly broader support by including LGA1150. However, for systems using LGA1155 or LGA1156, both units are compatible. You can use either cooler in these specific platforms without mounting issues. The difference is minimal for most users with these older sockets.
system type
These coolers target different market segments. The SilverStone NT07-115X is intended for low-profile desktop systems and small form factor builds. It is an air cooler designed for consumer or prosumer use. The Supermicro SNK-P0046A4 is a passive heatsink for 2U UP servers and workstations. It is built for enterprise environments that use standardized server chassis. You should pick the SilverStone for a custom desktop build. Choose the Supermicro only if you are deploying a 2U server rack system.
Choose Your Ideal CPU Cooler
Users with slim cases needing low height
The SilverStone NT07-115X stands only 23mm tall. This low-profile design fits inside slim cases where standard towers cannot. It supports LGA1155 and LGA1156 sockets. The 80mm PWM fan delivers 28.1 CFM airflow at 26.0 decibels. Its copper base and aluminum fins provide efficient heat transfer for Intel processors in compact builds.
Owners of 2U server chassis or workstations
The Supermicro SNK-P0046A4 is built specifically for 2U servers and workstations. It uses a push-in pin mounting method for secure installation. The cooler supports LGA1155 and LGA1156 sockets for Xeon 3400 and Core i3/i5/i7 processors. It operates at 2800 RPM with a noise level of 33.5 dBA, fitting the passive cooling needs of 2U systems.
Buyers prioritizing quiet operation in small spaces
If quiet operation is your priority, the SilverStone NT07-115X is the better choice. It registers 26.0 decibels, which is quieter than the Supermicro model's 33.5 dBA. The custom 80mm PWM fan ensures excellent cooling while maintaining low noise. Its 23mm height allows for use in small form factor builds without excessive sound output.
The products compared
SilverStone 80mm Low-Profile CPU Cooler
Best for: 1U server builds with LGA 115x CPUs
- Socket Compatibility
- LGA 1156/1155/1150
- Cooler Height
- 23mm
- Tower Design
- Low Profile
- Fan Size
- 80mm
- Dimensions
- 4 × 4 × 3 inches
- Weight
- 8 ounces
View on Amazon: SilverStone 80mm Low-Profile CPU Cooler Affiliate link
This SilverStone cooler stands just 23mm tall, fitting into tight 1U server chassis. It uses an 80mm PWM fan to move 28.1 CFM of air while staying under 26.0 decibels. The heatsink combines a copper base with extruded aluminum fins. It supports LGA 1156, 1155, and 1150 sockets. You get a compact, quiet cooling solution for low-profile builds.
Pros
- Ultra-slim 23mm height fits 1U cases
- 80mm PWM fan for adjustable speed
- Copper base with aluminum fins
- Supports LGA 1156/1155/1150 sockets
Cons
- Limited to older LGA 115x socket series
- 80mm fan size restricts airflow potential
- No support for modern LGA 1700 or AM5 sockets
Good fit if
- You need a cooler under 25mm tall
- You use LGA 1150 or 1155 processors
- You run a 1U server chassis
Skip if
- You require support for LGA 1700
- You need a standard tower cooler
- You use AMD AM4 or AM5 sockets
Verdict: Silverstone NT07 1U Low Profile CPU Cooler is a specialized solution for 1U enclosures using LGA 115x CPUs. It fits where taller coolers cannot, but offers no relevance for modern desktop platforms.
Supermicro 2U Server CPU Cooler
Best for: 2U server chassis with LGA1155 CPUs
- Socket Compatibility
- LGA1156, LGA1155
- Fan Speed
- 2800 RPM
- Server Height
- 2U
- Cooling Method
- Passive
- Dimensions
- 3.6 × 3.6 × 3.6 inches
- Weight
- 1 pounds
View on Amazon: Supermicro 2U Server CPU Cooler Affiliate link
This Supermicro cooler is built for 2U server chassis. It uses a passive design with a 2800 RPM fan to manage heat. It fits LGA1156 and LGA1155 sockets. The unit measures 3.6 inches on each side and weighs 1 pound. It produces 33.5 dBA of noise. You should choose this if you need a compact, low-profile solution for specific Intel processors in a server environment.
Pros
- Passive cooling design for silent operation
- Fits LGA1156 and LGA1155 sockets
- Compact 3.6-inch cubic footprint
- Push-in pin mounting method
Cons
- Limited to LGA1156 and LGA1155 sockets
- Requires 2U chassis space
- Higher fan speed of 2800 RPM
Good fit if
- You are building a 2U server
- You use LGA1155 processors
- You need a low-profile cooler
Skip if
- You need LGA1700 support
- You are using a standard desktop case
- You require active liquid cooling
Verdict: Supermicro 2U Passive Server Cooler is a specialized component for 2U server builds using older Intel sockets. It fits users who need a compact, passive cooling solution for LGA1155 systems.
Specifications side by side
| Spec | SilverStone 80mm Low-Profile CPU Cooler | Supermicro 2U Server CPU Cooler |
|---|---|---|
| Socket Compatibility | LGA 1156/1155/1150 | LGA1156, LGA1155 |
| Cooler Height | 23mm | not stated |
| Tower Design | Low Profile | not stated |
| Fan Size | 80mm | not stated |
| Fan Speed | not stated | 2800 RPM |
| Server Height | not stated | 2U |
| Cooling Method | not stated | Passive |
| Dimensions | 4 × 4 × 3 inches | 3.6 × 3.6 × 3.6 inches |
| Weight | 8 ounces | 1 pounds |
| Color | NT07-115X | not stated |
| Model | NT07-115X | SNK-P0046A4 |
Frequently asked questions
Is the SilverStone cooler active or passive?
The SilverStone NT07-115X is an active cooler. It includes a fan to move air across the heatsink fins. This design helps dissipate heat from LGA 115x CPUs in tight 1U server enclosures. You need the fan for effective cooling in such a small footprint.
Does the Supermicro cooler use a fan?
No, the Supermicro SNK-P0046A4 is a passive cooler. It relies entirely on case airflow rather than an integrated fan. This makes it silent but dependent on your chassis fans. It is designed for 2U server builds with LGA1155 processors.
Which cooler is taller, SilverStone or Supermicro?
The SilverStone NT07-115X is taller at 3 inches high. The Supermicro SNK-P0046A4 is slightly shorter at 3.6 inches high. Both are compact, but the SilverStone unit is specifically engineered for low-profile 1U constraints. The Supermicro unit fits standard 2U server racks.
Can I use these coolers on modern desktops?
Neither cooler is suitable for modern desktop platforms. The SilverStone NT07-115X only supports LGA 1150 and LGA 1156 sockets. The Supermicro SNK-P0046A4 targets older LGA1155 systems. Both are specialized for legacy server hardware and lack compatibility with current CPU sockets.
What is the weight difference between the two?
The SilverStone NT07-115X weighs 8 ounces. The Supermicro SNK-P0046A4 weighs 1 pound. The Supermicro unit is heavier, likely due to its passive heatsink mass. This extra mass helps absorb heat without active fan assistance in a 2U chassis.
Which brand is better for 1U builds?
SilverStone is the better choice for 1U builds. The NT07-115X is explicitly designed for 1U enclosures. Its low-profile design allows it to fit where taller coolers cannot. Supermicro’s passive cooler is intended for 2U server chassis, making it physically unsuitable for 1U spaces.