Intel Server System SR1500AL. Processor front side buses supported: 667/ 1066/ 1333 MHz, Processor family: Intel Xeon, Maximum CPU clock speed supported: 1333 MHz. Maximum internal memory: 32 GB, Supported memory types: DDR2 533/ 667. Controller interface type: SATA/SAS, Supported hard disk drive interfaces: SAS/SATA, Hot-swap hard drive bays: 3.5” SAS/SATA. Maximum graphic adapter memory: 16 MB. LAN controller: Intel PRO 1000 EB, Networking features: Gigabit Ethernet