# I/O Port Layout

This chapter provides a detailed visual and descriptive reference for all external ports on the server, covering both the front and rear panels. Use this guide to quickly identify and understand the function of each connection point.

## **Front I/O ports**

* 2 × USB 3.0 Type-A ports
* 1 × Power button with integrated LED
* 1 × UID button with integrated LED
* 1 × Reset button
* 4 × Status LEDs (Fault, LAN, M.2, UID)

<figure><img src="/files/2BlEVV8BfZzU3naUdfkp" alt=""><figcaption></figcaption></figure>

<p align="center"><strong>System Front View</strong></p>

## **Rear I/O ports**

The rear I/O panel provides essential connectivity for external devices, management, and peripherals.

<figure><img src="/files/crZmOxdfVWTPDms2DQe2" alt=""><figcaption></figcaption></figure>

<table data-header-hidden><thead><tr><th width="205.3671875"></th><th width="94.3671875"></th><th width="151.82421875"></th><th></th></tr></thead><tbody><tr><td><strong>Port Name</strong></td><td><strong>Quantity</strong></td><td><strong>Interface Type</strong></td><td><strong>Description</strong></td></tr><tr><td>USB 3.0</td><td>1</td><td>Type-A</td><td>Rear panel ports for external devices.</td></tr><tr><td>Mini-Display Port</td><td>1</td><td>Mini-Display Port</td><td>BMC-controlled video output for a local console.</td></tr><tr><td>USB 3.0 Console</td><td>1</td><td>Type-A</td><td>For diagnostics or legacy console access.</td></tr><tr><td>RJ45 LAN (BMC/IPMI)</td><td>1</td><td>1GbE (dedicated)</td><td>Out-of-band management access via the AST2600 BMC.</td></tr><tr><td>OCP NIC 3.0 Slot</td><td>2</td><td>PCIe x8</td><td>For modular network interface cards.</td></tr><tr><td>PCIe 5.0 Slot</td><td>1</td><td>PCIe x8</td><td>For PCIe Card</td></tr><tr><td>PCIe 5.0 Slot</td><td>1</td><td>PCIe x16</td><td>For PCIe Card</td></tr></tbody></table>

## **Motherboard connectors and jumpers**

<figure><img src="/files/txKTOrTIizmveCMP747S" alt=""><figcaption></figcaption></figure>

<figure><img src="/files/xKRY9gfKQYTyQaZnZFfP" alt=""><figcaption></figcaption></figure>

This section identifies the key connectors and jumpers on the motherboard. Always refer to the silkscreen labels on the board itself for precise locations.

<figure><img src="/files/kAL88oH1kdmqGJIbb1JP" alt=""><figcaption></figcaption></figure>

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