E5603 Computer Processors 97

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Part	Manufacturer	Brand Name	Product Line	Product Model	Product Type	L3 Cache	Product Series	Packaged Quantity	L2 Cache	Processor Core	Thermal Design Power	Processor Technology	Processor Manufacturer	Environmental Certification	Environmentally Friendly	Clock Speed	Platform Supported	Depth	Process Technology	Width	Package Type	L1 Cache	Processor Socket	QuickPath Interconnect	Product Condition	64-bit Processing	Input Voltage	Product Name
638320-B21	HP-IMSourcing DS	HP-IMSourcing DS	Xeon	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W		Intel		Yes	1.6 GHz		45 mm	32 nm	42.5 mm			Socket B LGA-1366	4.8 GT/s		Yes	1.35 V DC	Xeon Quad-core E5603 1.6GHz Processor Upgrade
633444-L21-RF	HPE-IMSourcing	HPE-IMSourcing	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel	RoHS	Yes	1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s	Refurbished	Yes	1.350 V DC	Xeon DP Quad-core E5603 1.6GHz FIO Processor Upgrade
637844-B21	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.350 V DC	Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
638320-B21#0D1	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
638884-L21	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz FIO Processor Upgrade
625080-B21#0D1	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
638900-B21-RF	HPE - IMSourcing Certified Pre-Owned	HPE - IMSourcing Certified Pre-Owned	Xeon DP	E5603	Processor Upgrade	12 MB	5600		1 MB	Quad-core (4 Core)	80 W	Hyper-Threading Technology, Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Turbo Boost Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s	Refurbished	Yes	1.350 V DC	Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
633791-L21-RF	HPE-IMSourcing	HPE-IMSourcing	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel	RoHS	Yes	1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s	Refurbished	Yes	1.350 V DC	Xeon DP Quad-core E5603 1.6GHz FIO Processor Upgrade
81Y6538	IBM Corporation	IBM	Xeon DP	E5603	Processor Upgrade	12 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
S26361-F3648-E160	Fujitsu	Fujitsu	Xeon DP	E5603	Processor Upgrade	4 MB	5600	1	1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology, Demand Based Switching	Intel	RoHS	Yes	1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.35 V DC	Xeon DP Quad-Core E5603 1.6GHz Processor Upgrade
633444-B21	HPE-IMSourcing DS	HPE-IMSourcing DS	Xeon DP	E5603	Processor Upgrade	4 MB	5600	1	1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
625080-B21-RF	HPE - IMSourcing Certified Pre-Owned	HPE - IMSourcing Certified Pre-Owned	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s	Refurbished	Yes	1.35 V DC	Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
633444-B21	Hewlett Packard Enterprise	HPE	Xeon DP	E5603	Processor Upgrade	4 MB	5600	1	1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
S26361-F4483-L160	Fujitsu	Fujitsu	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
633444-B21#0D1	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
633444-B21	HP - Ingram Certified Pre-Owned	HP - Ingram Certified Pre-Owned	Xeon DP	E5603	Processor Upgrade	4 MB	5600	1	1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s	Pre-owned	Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
633791-B21#0D1	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
0A89385	Lenovo Group Limited	Lenovo	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.35 V DC	Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
625080-L21	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz FIO Processor Upgrade
638320-B21	Hewlett Packard Enterprise	HPE	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
81Y6538	IBM-IMSourcing DS	IBM-IMSourcing DS	Xeon DP	E5603	Processor Upgrade	12 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
633444-B21	HP-IMSourcing DS	HP-IMSourcing DS	Xeon DP	E5603	Processor Upgrade	4 MB	5600	1	1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.35 V DC	Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
S26361-F4507-L160	Fujitsu	Fujitsu	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
633791-L21	HP-IMSourcing DS	HP-IMSourcing DS	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel	RoHS	Yes	1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.350 V DC	Xeon DP Quad-core E5603 1.6GHz FIO Processor Upgrade
S26361-F3648-L160	Fujitsu	Fujitsu	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
633444-B21-RF	HPE Sourcing	HPE Sourcing	Xeon DP	E5603	Processor Upgrade	4 MB	5600	1	1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s	Pre-owned	Yes	1.35 V DC	Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
633444-B21-RF	HPE - IMSourcing Certified Pre-Owned	HPE - IMSourcing Certified Pre-Owned	Xeon DP	E5603	Processor Upgrade	4 MB	5600	1	1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s	Refurbished	Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
S26361-F4507-E160	Fujitsu	Fujitsu	Xeon DP	E5603	Processor Upgrade	4 MB	5600	1	1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology, Demand Based Switching	Intel	RoHS	Yes	1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.35 V DC	Xeon DP Quad-Core E5603 1.6GHz Processor Upgrade
633444-L21	HPE-IMSourcing	HPE-IMSourcing	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel	RoHS	Yes	1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.350 V DC	Xeon DP Quad-core E5603 1.6GHz FIO Processor Upgrade
637353-L21	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz FIO Processor Upgrade
S26361-F4483-E160	Fujitsu	Fujitsu	Xeon DP	E5603	Processor Upgrade	4 MB	5600	1	1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology, Demand Based Switching	Intel	RoHS	Yes	1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.35 V DC	Xeon DP Quad-Core E5603 1.6GHz Processor Upgrade
636207-L21	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz FIO Processor Upgrade
633791-L21	Hewlett Packard Enterprise	HPE	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz FIO Processor Upgrade
636207-B21	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	4 MB	5600	1	1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
633791-L21	HPE-IMSourcing DS	HPE-IMSourcing DS	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel	RoHS	Yes	1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.350 V DC	Xeon DP Quad-core E5603 1.6GHz FIO Processor Upgrade
638900-B21	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	12 MB	5600		1 MB	Quad-core (4 Core)	80 W	Hyper-Threading Technology, Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Turbo Boost Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.350 V DC	Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
637353-L21	HPE Sourcing	HPE Sourcing	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel	RoHS	Yes	1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.350 V DC	Xeon DP Quad-core E5603 1.6GHz FIO Processor Upgrade
638013-B21	Hewlett Packard Enterprise	HPE	Xeon DP	E5603	Processor Upgrade	12 MB	5600		1 MB	Quad-core (4 Core)	80 W	Turbo Boost Technology, Hyper-Threading Technology, Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.350 V DC	Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
81Y6038	IBM Corporation	IBM	Xeon DP	E5603	Processor Upgrade	4 MB	5600	1	1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
638320-B21	HPE Sourcing	HPE Sourcing	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
637709-B21	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
81Y6548	IBM Corporation	IBM	Xeon DP	E5603	Processor Upgrade	12 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
AT80614006954AA	Intel-IMSourcing DS	Intel-IMSourcing DS	Xeon DP	E5603	Processor	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel	RoHS	Yes	1.6 GHz	PC	45 mm	32 nm	42.5 mm	OEM	256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.35 V DC	Xeon DP Quad-core E5603 1.6GHz Processor
S26361-F4518-E160	Fujitsu	Fujitsu	Xeon DP	E5603	Processor Upgrade	4 MB	5600	2	1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology, Demand Based Switching	Intel	RoHS	Yes	1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.35 V DC	Xeon DP Quad-Core E5603 1.6GHz Processor Upgrade
638884-B21	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	12 MB	5600		1 MB	Quad-core (4 Core)	80 W	Turbo Boost Technology, Hyper-Threading Technology, Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.350 V DC	Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
637704-L21	HP Inc.	HP	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz FIO Processor Upgrade
633444-B21	HPE Sourcing	HPE Sourcing	Xeon DP	E5603	Processor Upgrade	4 MB	5600	1	1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel			1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes		Xeon DP Quad-core E5603 1.6GHz Processor Upgrade
633444-L21	HPE-IMSourcing DS	HPE-IMSourcing DS	Xeon DP	E5603	Processor Upgrade	4 MB	5600		1 MB	Quad-core (4 Core)	80 W	Virtualization Technology, Trusted Execution Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel	RoHS	Yes	1.6 GHz	PC	45 mm	32 nm	42.5 mm		256 KB	Socket B LGA-1366	4.8 GT/s		Yes	1.350 V DC	Xeon DP Quad-core E5603 1.6GHz FIO Processor Upgrade

Computer Processors

Computer Processors, often referred to simply as processors or CPUs (Central Processing Units), are silicon chips that serve as the brain of a computing device. These integrated circuits are responsible for executing instructions and performing calculations in computers, smartphones, tablets, and other electronic devices. Microprocessors come in various architectures and designs, each optimized for specific applications and performance requirements. They typically include features such as multiple cores, advanced instruction sets, and power-saving technologies to deliver optimal performance and efficiency.