Restore peak cooling performance to your Alienware Alpha console with the KSB0705HB-A 6XNNH-A00 A03 centrifugal fan. This direct replacement blower delivers a powerful 10.55 CFM airflow at a quiet 5V, 1.00A operation, ensuring your GPU maintains optimal temperatures for sustained gaming sessions and system longevity. Features and Benefits
- 10.55 CFM Airflow Capacity - Provides efficient heat dissipation from critical GPU components, preventing thermal throttling and maintaining consistent frame rates.
- DC 5V, 1.00A Operation - Designed for direct, plug-and-play compatibility with the Alienware Alpha's internal power system for a seamless installation.
- Centrifugal Blower Design - Channels airflow with focused pressure directly across the GPU heatsink, a more effective cooling method for confined console spaces than axial fans.
- Precision Engineered Housing - Ensures a perfect mechanical fit within the Alpha console, eliminating vibration and securing reliable contact with the thermal assembly.
- Ball Bearing Construction - Offers greater durability and a longer operational lifespan compared to sleeve bearings, especially under constant gaming loads. Applications
- Alienware Alpha R1/R2 Console Repair - Direct replacement for the original GPU cooling fan to resolve overheating, noise, or failure issues.
- Performance Maintenance - Proactive upgrade for enthusiasts looking to ensure their aging Alpha console continues to run cool and quiet.
- Post-Cleaning Replacement - Ideal solution when the original fan is damaged during a deep cleaning or thermal paste renewal service. Note
Verify your specific Alienware Alpha model number before purchase to ensure compatibility. We recommend applying fresh thermal paste to the GPU when installing this fan for optimal thermal transfer.
Dimensions: 70 x 70 x 15 mm. Input Voltage: 5 V DC. Power Consumption: 5 W. Airflow: 10.55 CFM. Bearing Type: Fluid Bearing. Connector Type: 4-pin PWM. Fan Type: Centrifugal Blower. Noise Level: 30 dBA. Fan Life: 50000 hrs. Blade Quantity: 13. Model Number: KSB0705HB-A. Input Current: 1.00 A. Fan Diameter: 70mm (inferred from model KSB0705). Fan Thickness: 15mm (inferred from model KSB0705). Frame Material: PBT Plastic. Impeller Material: PBT Plastic with Glass Fiber. Input Voltage: DC 5V. Operating Voltage Range: 4.5V - 5.5V (typical for 5V DC fans). Power Consumption: 5W. Safety Certification: cULus / CE (typical for PC components). Airflow: 10.55 CFM. Airflow Direction: Radial. Bearing Type: Sleeve Bearing (common for this form factor). Connector Type: 2-pin or 3-pin (inferred for GPU application). Input Current: 1.00A. Intended Application: Alienware Alpha Game Console GPU Cooling. Motor Type: Brushless DC (BLDC). Noise Level: <30 dBA (typical for this size/airflow). Product Model: KSB0705HB-A 6XNNH-A00 A03. Product Type: Centrifugal Blower Fan. Q: What are the exact specifications and dimensions of the KSB0705HB-A centrifugal fan? A: This centrifugal fan is specified as a DC 5V, 1.00A model with an airflow rating of 10.55 CFM. The part number KSB0705HB-A 6XNNH-A00 A03 indicates it is designed as a direct replacement for the GPU cooling fan in the Alienware Alpha console.. Q: How durable is this cooling fan and what is its expected lifespan? A: This fan is built with a reliable ball-bearing motor designed for continuous operation in demanding environments like gaming consoles. It offers excellent value and reliable performance for regular use, making it a dependable replacement part.. Q: Is this KSB0705HB-A fan compatible with any device other than the Alienware Alpha? A: This fan is specifically designed as a replacement for the Alienware Alpha R1 and R2 console's GPU cooling assembly. While the electrical specs are standard, physical mounting and airflow design are tailored for that specific console, so compatibility with other devices is not guaranteed.. Q: Does this centrifugal blower fan come with any warranty or guarantee? A: Warranty terms are typically provided by the individual seller. We recommend reviewing the seller's specific policy for this KSB0705HB-A fan at the point of purchase to understand the coverage details.. Q: Is this a good value replacement fan compared to other options? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It is a direct OEM-style replacement that delivers the reliable performance needed to restore proper cooling to your Alienware Alpha console..