United States$5,000,000+
Inventory Delivered By
O
Oscar Bennett
5
Fan upgrade improved cooling significantly.
789654-B21
Original Stock
Ready to Ship
HPE ML110 Gen9 System Fan Upgrade Kit
FEATURED DEAL
Name:
789654-B21
- Description:
- HPE ML110 Gen9 System Fan Upgrade Kit
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
789654-B21 Overview
789654-B21 is a high-performance liquid (AIO) cooling solution featuring two 120mm fans paired with a 240mm radiator. It is designed to be compatible with both Intel and AMD sockets, supports up to 150W TDP, and operates at a noise level of 21–30 dBA while utilizing fluid dynamic bearing fans.
The cooler includes pre-applied thermal paste and offers addressable RGB lighting with PWM control, making it perfect for gaming rigs, overclocking setups, and server cooling applications. Its optimized design and included mounting hardware ensure an easy and secure installation for demanding builds.
789654-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 789654-B21 for additional pricing. Browse the full Hpe Server Cooling Solutions series or explore all Hpe products.
789654-B21 Specifications
- Product Type
- Cooling Solution
- Cooling Type
- Liquid (AIO)
- Compatible Sockets
- LGA 1700 / AM5
- Bearing Type
- Fluid Dynamic
- Use Case
- Gaming / Overclocking / Server Cooling
- Fan Count
- 2
- Fan Size
- 120mm
- Radiator Size
- 240mm
- Max TDP Support
- Up to 150W
- Fan Speed Range
- 2000–2500 RPM
- Noise Level
- 21–30 dBA
- Airflow (CFM)
- 41–60 CFM
- Static Pressure
- High
- Connector Type
- 4-Pin (PWM)
- RGB Lighting
- Addressable RGB
- RGB Sync Compatibility
- Corsair iCUE
- Control Method
- PWM
- Thermal Paste Included
- Yes
- Mounting Hardware Included
- Yes
- Product Name
- 789654-B21 Liquid Cooling AIO
- Height
- 1.5 inches
- Width
- 8.0 inches
- Depth
- 7.0 inches
- Weight
- 3.2 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 789654-B21 |  795235-B21 |  765513-B21 |  725878-B21 |  BW974A | |
|---|---|---|---|---|---|
| Product Type | Cooling Solution | Cooling Solution | Cooling Solution | Cooling Solution | Cooling Solution |
| Cooling Type | Liquid (AIO) | Air | Air | Liquid (AIO) | Air |
| Compatible Sockets | LGA 1700 / AM5 | LGA 115x / AM4 | LGA 1700 / LGA 1200 / LGA 115x / AM4 / AM5 | LGA 1700 / AM4 | LGA 1700 / LGA 1200 / AM4 |
| Bearing Type | Fluid Dynamic | Ball | Ball | Ball | Fluid Dynamic |
| Use Case | Gaming / Overclocking / Server Cooling | Gaming / Overclocking / Server Cooling | Gaming / Overclocking / Server Cooling | Gaming / Overclocking / Server Cooling | Gaming / Overclocking / Server Cooling |
| Fan Count | 2 | 2 | 1 | 2 | 2 |
| Fan Size | 120mm | 120mm | 140mm | 120mm | 120mm |
| Radiator Size | 240mm | N/A | N/A | 240mm | N/A |
| Max TDP Support | Up to 150W | Up to 150W | Up to 150W | Up to 180W | Up to 150W |
| Fan Speed Range | 2000–2500 RPM | 2000–2500 RPM | 1500–2000 RPM | 1500–2000 RPM | 1500–2000 RPM |
| Noise Level | 21–30 dBA | 21–30 dBA | 21–30 dBA | 21–30 dBA | 21–30 dBA |
| Airflow (CFM) | 41–60 CFM | 61–80 CFM | 41–60 CFM | 41–60 CFM | 41–60 CFM |
| Static Pressure | High | High | Medium | High | Medium |
| Connector Type | 4-Pin (PWM) | 4-Pin (PWM) | 4-Pin (PWM) | 4-Pin (PWM) | 4-Pin (PWM) |
| RGB Lighting | Addressable RGB | Addressable RGB | Single Color | ARGB + Software Control | Addressable RGB |
| RGB Sync Compatibility | Corsair iCUE | Corsair iCUE | N/A | Corsair iCUE | Corsair iCUE |
| Control Method | PWM | PWM | PWM | PWM | PWM |
| Thermal Paste Included | Yes | Yes | Yes | Yes | Yes |
| Mounting Hardware Included | Yes | Yes | Yes | Yes | Yes |
| Product Name | 789654-B21 Liquid Cooling AIO | 795235-B21 Air Performance Cooler | 765513-B21 | 725878-B21 Liquid AIO Cooler | BW974A High-Performance Air Cooler |
| Height | 1.5 inches | 5 inches | 6.5 inches | 1.5 inches | 6.5 inches |
| Width | 8.0 inches | 4 inches | 4.1 inches | 9.0 inches | 4.2 inches |
| Depth | 7.0 inches | 3 inches | 3.3 inches | 4.0 inches | 4.5 inches |
| Weight | 3.2 lbs | 1.5 lbs | 2.2 lbs | 3.2 lbs | 2.3 lbs |
Reviews & Ratings
P
Pradeep Nair
5
Easy installation and quieter operation.
R
Rui Carvalho
5
Maintained stable temperatures.
S
Sohail Ahmed
4
OEM kit fit perfectly.
T
Tomasz Kowalski
4
Reliable cooling solution.
Questions & Answers
What is the HPE ML110 Gen9 System Fan Upgrade Kit (SKU: 789654-B21)?
The HPE ML110 Gen9 System Fan Upgrade Kit (SKU: 789654-B21) is a high-performance cooling solution engineered to optimize airflow and maintain optimal operating temperatures in HPE ProLiant ML110 Gen9 servers.
What components are included in the HPE ML110 Gen9 System Fan Upgrade Kit?
The upgrade kit includes four high-efficiency system fans, integrated thermal sensors, and all necessary brackets and screws for seamless installation.
How does the HPE ML110 Gen9 System Fan Upgrade Kit improve server cooling?
By delivering up to 25% increased airflow and enhanced heat dissipation, the kit lowers internal temperatures and prevents thermal throttling during peak workloads.
Is the HPE ML110 Gen9 System Fan Upgrade Kit compatible with all HPE ProLiant ML110 Gen9 server configurations?
Yes, the fan upgrade kit is fully compatible with all HPE ProLiant ML110 Gen9 tower and rackmount chassis variants without requiring additional adapters.
What are the technical specifications of the HPE ML110 Gen9 System Fan Upgrade Kit?
Each fan operates at 12 V, delivers 80 CFM airflow at 25 dBA noise level, and features a 4-pin PWM connector for dynamic speed control.
How do I install the HPE ML110 Gen9 System Fan Upgrade Kit?
Power down the server, open the chassis, remove the existing fans, insert the new fans into the dedicated slots, secure with provided screws, reconnect power cables, and close the chassis.
Do I need to power down the server to install the HPE ML110 Gen9 System Fan Upgrade Kit?
Yes, to ensure safety and proper hardware detection, powering down the server is required before replacing the fans.
Can upgrading to the HPE ML110 Gen9 System Fan Upgrade Kit reduce system noise levels?
Yes, the high-efficiency fans are designed for quieter operation, reducing noise levels by up to 10 dBA compared to standard factory-installed fans.
What warranty and support options are available for the HPE ML110 Gen9 System Fan Upgrade Kit?
The upgrade kit is covered by Hewlett Packard Enterprise’s one-year limited factory warranty and includes access to HPE’s global technical support.
How can I order the HPE ML110 Gen9 System Fan Upgrade Kit (SKU: 789654-B21)?
You can order directly from authorized HPE resellers, the HPE online store, or contact HPE sales with the SKU: 789654-B21 for immediate fulfillment.
What is the expected shipping time for the HPE ML110 Gen9 System Fan Upgrade Kit?
Typical shipping time is 3–5 business days within the continental US, with expedited options available upon request.
Are the fans in the HPE ML110 Gen9 System Fan Upgrade Kit hot-swappable?
No, the system fans are not hot-swappable; server shutdown is required before replacement to prevent hardware damage.
What is the operational temperature range supported by the HPE ML110 Gen9 System Fan Upgrade Kit?
The fans are rated for an operating range of 10 °C to 40 °C (50 °F to 104 °F) and storage range of –40 °C to 70 °C (–40 °F to 158 °F).
Does the HPE ML110 Gen9 System Fan Upgrade Kit require any additional firmware updates?
No additional firmware updates are required; the kit is plug-and-play with the existing HPE server management firmware.
How do I maintain and clean the HPE ML110 Gen9 System Fan Upgrade Kit for optimal performance?
Regularly power down the server, open the chassis, use compressed air to remove dust from fan blades, and inspect connections every three months.
Are there any certifications or compliance standards met by the HPE ML110 Gen9 System Fan Upgrade Kit?
Yes, the kit is UL, CE, and RoHS compliant, ensuring safety, electromagnetic compatibility, and environmental standards.