Dell R640 / R630 Front USB Switch Panel Board (0H3V7K)
The Dell Front USB Switch Panel Board (Part Number: 0H3V7K / H3V7K) is a genuine OEM component designed for Dell PowerEdge R640 and R630 servers. This board manages the front USB ports, control panel interface, and system interaction functions, ensuring smooth connectivity and accessibility for administrators.
In Dell PowerEdge servers, the front panel includes USB ports, iDRAC Direct access, and control buttons, all of which rely on this board for proper operation. The R640, for example, features front USB connectivity along with a micro-USB iDRAC Direct management port, making the front panel board essential for system access and configuration .
This component is ideal for server repair, replacement, and maintenance, especially when front USB ports or control panel functions are not working.
Key Specifications
| Feature | Details |
|---|
| Product Name | Dell Front USB Switch Panel Board |
| Part Number | 0H3V7K / H3V7K |
| Compatible Servers | Dell PowerEdge R640 / R630 |
| Component Type | Front I/O Control Panel Board |
| Function | Controls front USB ports & system interface |
| Ports Supported | USB 2.0 / USB 3.0 (model dependent), iDRAC Direct |
| Installation | Internal front panel module |
| Build Quality | Genuine Dell OEM |
| Application | Server front connectivity & control system |
Key Features
- ✔️ Original Dell OEM part (0H3V7K) for guaranteed compatibility
- ✔️ Designed for PowerEdge R640 & R630 servers
- ✔️ Supports front USB ports and iDRAC Direct interface
- ✔️ Ensures stable front panel communication and control
- ✔️ Ideal for repairing faulty USB or front panel issues
- ✔️ Built for enterprise-grade reliability and 24/7 operation
Functionality & Importance
The front USB switch panel board is a key component that enables:
- External device connectivity (keyboard, mouse, USB drives)
- Quick server management via iDRAC Direct (micro-USB port)
- Communication between front control buttons and motherboard
Dell servers like the R630 and R640 include front panel features such as USB ports, LCD/control panel, and management interfaces, all dependent on this board for proper functionality .
A faulty board may cause:
- Non-working USB ports
- Loss of front panel controls
- Reduced server accessibility
Applications & Use Cases
This front panel board is ideal for:
- Server repair and maintenance
- Data center hardware replacement
- Enterprise IT infrastructure
- System upgrades and refurbishing
- Troubleshooting front I/O issues
Why Choose Dell 0H3V7K Front Panel Board?
- Trusted Dell OEM quality and durability
- Ensures proper USB and front panel functionality
- Perfect compatibility with R640 & R630 servers
- Essential for server management and accessibility
- Ideal for enterprise maintenance and repair tasks
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