> For the complete documentation index, see [llms.txt](https://docs.gxc.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gxc.io/hw/lte/4g-network-appliances/onyx-es4/es4-specification-sheet.md).

# ES4 Specification Sheet

Last Updated: 2026-02-23

<h4 align="center">Onyx ES4 Appliance</h4>

<figure><img src="https://4084968256-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FgSxa0NIdBp5aDw7Lf2N9%2Fuploads%2Fs9EOZtrr1oNPknMB1hDO%2FCombined.png?alt=media&amp;token=d64a8dd7-da18-455f-b4d3-be6418cc51f7" alt=""><figcaption></figcaption></figure>

The GXC ONYX-ES4 Edge Server is an advanced solution designed to deliver powerful performance and seamless scalability for modern enterprise and private network deployments.

* Powerful Performance – Powered by the latest Intel® Xeon® processor.
* Scalability – Features upgradable DDR5 memory and expandable storage options.
* Enhanced Security – Built-in security features for Zero Trust environments.
* Remote Management – Equipped with Dell iDRAC9 for comprehensive remote monitoring and management.
* Energy Efficiency – Energy-efficient design, featuring 600W Platinum Titanium hot-swap power supplies.

### Specifications

<table><thead><tr><th width="250">Parameter</th><th>Specification</th></tr></thead><tbody><tr><td>Front Ports</td><td>1 x iDRAC Direct (Micro USB) port<br>1 x USB 2.0</td></tr><tr><td>Rear Ports</td><td>1 x Dedicated iDRAC Ethernet port<br>1 x USB 2.0<br>1 x USB 3.2 Gen11 x VGA<br>1 x Serial</td></tr><tr><td>Network</td><td>1 x Broadcom 57414 Dual Port 10/25GbE SFP28 Adapter<br>2 x 1GbE (BCM5720 LAN on motherboard)</td></tr><tr><td>Power Supply</td><td>Dual, Hot-Plug, Redundant Power Supply (1+1), 600W</td></tr><tr><td>Dimensions</td><td>Height: 1.68 in (42.8 mm)<br>Width: 18.97 in (482.0 mm)<br>Depth (with bezel): 23.57 in (598.9 mm)</td></tr><tr><td>Form Factor</td><td>1U rack-mountable</td></tr><tr><td>Embedded Management</td><td>iDRAC9, iDRAC Direct, RESTful API with Redfish</td></tr></tbody></table>

### Included Items

<table><thead><tr><th width="156.60003662109375">Item</th><th width="364.800048828125">Description</th><th width="73.9998779296875">Qty</th><th>Notes</th></tr></thead><tbody><tr><td>ONYX-ES4 Edge Appliance</td><td>Appliance hardware</td><td>1</td><td>Rack mounted compute platform</td></tr><tr><td>RJ45 Transceivers</td><td>Generic 10Gbase-T SFP+ RJ45 Transceiver, Multi-Rate</td><td>2</td><td>Included accessory</td></tr><tr><td>Cat6 Ethernet Patch Cables</td><td>10 ft Cat6 UTP Ethernet Patch Cable, RJ-45 Male to RJ-45 Male, Snagless</td><td>2</td><td>Included accessory</td></tr><tr><td>Power Cords</td><td>NEMA 5-15P to C13 Wall Plug, 125 Volt, 15 AMP, 10 ft (3 m), Power Cord, North America</td><td>2</td><td>Included with appliance</td></tr><tr><td>Mounting Rail Kit</td><td>Dell A8 ReadyRails™ Static Rails for 2/4-post Racks</td><td>1</td><td>Mounting rail kit carton</td></tr></tbody></table>

### Global Part Numbers

<table><thead><tr><th width="250">Parameter</th><th>Specification</th></tr></thead><tbody><tr><td>GXC-SER-004</td><td>ONYX-ES4 – ONYX Edge Server 10G</td></tr></tbody></table>

* Specifications and ID are subject to change without notice.


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