Processor, Xeon QC 5355 2.66GHz, 8MB L2 Cache, 1333MHz FSB, for xw8400 Only - RQ541AA

This is an HP workstation processor upgrade to a second processor.

This industry's first quad-core processor for mainstream servers provides breakthrough performance and capabilities for the ultimate in powerful, dense and energy efficient servers. With the Quad-Core Intel Xeon processor you get breakthrough performance - up to 50% greater than the industry-leading Dual-Core Intel Xeon processor in the same power envelope.

This industry's first quad-core processor for mainstream servers provides breakthrough performance and capabilities for the ultimate in powerful, dense and energy efficient servers. With the Quad-Core Intel Xeon processor you get breakthrough performance - up to 50% greater than the industry-leading Dual-Core Intel Xeon processor in the same power envelope.

This industry's first quad-core processor for mainstream servers provides breakthrough performance and capabilities for the ultimate in powerful, dense and energy efficient servers. With the Quad-Core Intel Xeon processor you get breakthrough performance - up to 50% greater than the industry-leading Dual-Core Intel Xeon processor in the same power envelope.

This is an Intel Xeon QC processor with a frequency of 2GHz, 1333MHz FSB, and an 8MB L2 cache for HP ProLiant DL360 G5.

This is an Intel Xeon QC processor with a frequency of 1.86GHz, 1066MHz FSB, and an 8MB cache.

This is an Intel Xeon QC processor with a frequency of 2.66GHz, 1333MHz FSB, and an 8MB L2 cache, for BL460c.

This is an Intel Xeon QC processor featuring a frequency of 1.86GHz, 1066MHz FSB, and an 8MB L2 cache.

This is an Intel Xeon QC for the HP ProLiant BL460c with a frequency of 1.86GHz, 1066MHz FSB, and 8MB cache.