JONSBO CR1400 RGB CPU Air Cooler, 92mm PWM CPU Cooler with 4 Heat Pipes, Removable Computer PC Fans Easy to Install, Quiet Rainbow RGB Cooling Fan for Intel LGA 1851/1700/1200/1151, AMD AM4 AM5, Black
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AI Verdict
A 126mm tall CPU air cooler with 4 copper heat pipes and a 92mm PWM RGB fan, suitable for budget builds with up to 130W TDP CPUs.
This cooler, with its 4 copper heat pipes and 92mm PWM fan, offers adequate cooling for CPUs up to 130W TDP. Its 126mm height makes it suitable for compact cases, but the plastic mounting hardware and potential for missing AMD backing plates are drawbacks.
If you need more cooling capacity or a sturdier mounting system, look for coolers with 6+ heat pipes and full metal mounting brackets.
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Pros
- Four 6mm copper heat pipes directly connect to the CPU for efficient heat transfer.
- The 92mm PWM fan operates quietly, with reported noise levels as low as 20dB(A).
- Its 126mm height allows it to fit into many small form factor PC cases.
- The fan is removable, simplifying maintenance and cleaning.
- Features RGB lighting with luminous top nameplates for visual appeal.
- Supports a wide range of sockets including Intel LGA 1700/1200/115X and AMD AM4/AM5.
Cons
- Some AMD installations have reported issues with a missing backing plate.
- The plastic backplate used for Intel installations feels less secure than metal alternatives.
- The 92mm fan's maximum speed of 2300 RPM can produce 30.5dB(A), which may be audible.
- With only 4 heat pipes, its cooling capacity might be limited for CPUs exceeding 130W TDP.
Dimension Scores
It handles CPUs up to 130W TDP with 4 copper heat pipes, outperforming some stock coolers.
Users report quiet operation, with a maximum noise level of 30.5dB(A) at 2300 RPM.
It features copper heat pipes and metal fasteners, but uses a plastic backplate for Intel installations.
The 4-pin PWM connector is standard, but no specific features are mentioned for cable routing.
Best For
- Budget PC builds requiring CPU cooling for processors up to 130W TDP.
- Systems with limited case clearance, due to its 126mm height.
- Users who want RGB aesthetics without needing complex software control.
- Replacing stock coolers on mid-range CPUs.
Not Recommended For
- High-end CPUs with TDP significantly above 130W.
- Users demanding premium all-metal mounting hardware.
- Completely silent PC builds under heavy computational loads.
Watch Out For
- AMD users might find the necessary backing plate missing from the package, hindering installation.
- The plastic backplate for Intel installations feels less sturdy compared to metal mounting systems.
- Despite listed compatibility, one user reported the cooler was not LGA 1200 compatible.
- At its maximum 2300 RPM, the fan can reach 30.5dB(A), which might be noticeable in a quiet room.
Full Specifications
| UPC | 731905865301 |
| ASIN | B0953JH8WR |
| Brand | Jonsbo |
| Voltage | 12 Volts |
| Material | Copper, Metal |
| Item Weight | 1.31 pounds |
| Noise Level | 20 Decibels |
| Manufacturer | Jonsbo |
| Cooling Method | Air |
| Item model number | CR1400 |
| Compatible Devices | Desktop, Gaming Console |
| Product Dimensions | 3.66"L x 3.07"W x 4.96"H |
| Power Connector Type | 3-Pin / 4-pin |
| Maximum Rotational Speed | 2300 RPM |
What Buyers Say
Many users found this cooler to be a surprising performer for its price, often keeping CPU temperatures lower than expected, even under load. The RGB lighting is a recurring point of appreciation, adding visual flair without needing complex software. However, some buyers encountered issues with the installation hardware, particularly for AMD setups where a crucial backing plate was missing. The plastic Intel backplate also drew criticism for feeling less secure than metal alternatives.
“Dude, this thing actually keeps my Ryzen 5 3600 way cooler than the stock fan, and the lights look sick, but seriously, Jonsbo, where's the AMD backplate?!”
Common Praise
- Maintains low CPU temperatures under load.
- Quiet operation at default fan speeds.
- RGB lighting adds visual appeal.
- Compact size fits in smaller PC cases.
- Easy installation for most users.
Common Complaints
- Missing AMD backing plate for some installations.
- Plastic backplate for Intel feels flimsy.
- One user reported it was not LGA 1200 compatible despite claims.
- Maximum noise level of 30.5dB(A) can be noticeable.
Ownership Tips
- The RGB lighting cycles automatically and doesn't require software control, which is convenient for budget motherboards.
- The fan is indeed easy to remove for dusting, which helps maintain cooling performance over time.
- The cooler's small footprint means it generally avoids RAM clearance issues.
- The thermal paste included is usually sufficient for initial installation.
Frequently Asked Questions
What CPU sockets does it support?
It supports Intel LGA 1700, 1200, 1150, 1151, 1155, 1156 and AMD AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1 sockets.
Is the fan removable for cleaning?
Yes, the 92mm PWM fan is designed to be removable for easy maintenance and cleaning.
What is the noise level of the fan?
The fan operates between 20-30.5dB(A) depending on RPM, with a maximum of 30.5dB(A) at 2300 RPM.
What is the height of the cooler?
The cooler has a maximum height of 126mm, making it suitable for many smaller cases.
Does it come with thermal paste?
Some users reported that thermal paste was included in the package.
Buying Guide
When picking a CPU cooler, you're trying to move heat away from your processor to keep it from overheating and slowing down. Air coolers like this one use heat pipes to transfer heat to fins, which a fan then cools. The number and size of heat pipes, along with the fan's airflow, determine how well it can cool your CPU.
Heat Pipes
These copper tubes contain a liquid that vaporizes at the CPU's heat, travels up, condenses at the cooler fins, and returns as liquid. More heat pipes (this has 4) generally mean more efficient heat transfer, like having more lanes on a highway for traffic.
Fan Size & PWM
The 92mm fan pushes air through the fins. PWM (Pulse Width Modulation) means your motherboard can control the fan speed based on CPU temperature, making it quieter when your PC isn't working hard, like a car's accelerator.
TDP (Thermal Design Power)
This is the maximum heat a CPU is expected to generate. Your cooler needs to be rated for at least your CPU's TDP (this one is around 130W) to keep it cool, like matching a car's engine size to its towing capacity.
Alternatives
If you have a higher TDP CPU or want quieter operation under heavy loads, look for coolers with 6+ heat pipes, larger 120mm or 140mm fans, and a higher TDP rating.
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