The HP ProLiant ML570 G3 server offers the Intel Xeon dual core processor and a maximum of 64GB memory. The ML570 G3 supports a maximum of 10x 1” hot-plug Ultra 320 SCSI hard drives and a maximum of 10 PCI I/O slots. Frontier Computer Corp offers used and refurbished HP ProLiant ML570 G3’s. Call Frontier today or request a quote. 866-226-6344