Processor
Processor model	X5550
Processor base frequency	2,66 GHz
Processor family	Intel® Xeon®
Processor cores	4
Processor socket	Socket B (LGA 1366)
Component for	Server/workstation
Processor operating modes	64-bit
Processor cache	8 MB
Processor cache type	L3
L3 cache speed	2,66 GHz
Processor front side bus	1333 MHz
Thermal Design Power (TDP)	80 W
Package type	Tray

Processor
VID Voltage Range	0,90 - 1,99 V
Stepping	D0
CPU multiplier (bus/core ratio)	19

Features
Market segment	Server

Operational conditions
Maximum operating temperature	76 °C

Weight & dimensions
Weight	100 g

Other features
Dimensions (WxDxH)	38 x 38 x 5 mm