# xSeries 336

**Last Updated:** Dec 01 2025

The following Open Servers and Devices are certified by Check Point and are recommended for use with GAiA.

|     |     |
| --- | --- |
| **Official web site** | [xSeries 336 Official site](http://www-01.ibm.com/common/ssi/cgi-bin/ssialias?subtype=ca&infotype=an&supplier=897&letternum=ENUS105-472) |
| **Memory** | 512MB - 16GB PC3200 ECC DDR memory |
| **Onboard Network Controller** | Integrated Broadcom Dual NetXtreme Gigabit Ethernet |
| **Additional Network Controller** | Intel PRO/1000 MT Dual Port Server Adapter |
| **Mass Storage Device** | Integrated Dual-Channel Ultra320 SCSI Controller |

- **1\. With R55, the on-board Broadcom NIC is known to cause some problems in this model (with a dual CPU setup) under load in certain scenarios involving ClusterXL in Load-Sharing Mode with Performance Pack turned on. In these cases, please use another recommended NIC.**