Xeon 1.4GHz S603 w/ Fan
Xeon 1.4GHz Socket 603 (Dual-Processor) - 400MHz FSB - 256KB L2 Cache - 56W TDP - Engineering Sample (Open Box / No Warranty)
1.5MB Memory Expansion for Brother Printers
1.5MB Memory Expansion for Brother HL-641/MFC-4500/HL-730DX Printers