E5420 Computer Processors 99

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Part	Manufacturer	Brand Name	Product Line	Product Model	Product Type	Limited Warranty	Bus Speed	Product Series	Packaged Quantity	L2 Cache	Thermal Specification	Processor Core	Thermal Design Power	Cooler Type	Processor Technology	Processor Manufacturer	Environmental Certification	Environmentally Friendly	Clock Speed	Platform Supported	Depth	Process Technology	Width	Package Type	L1 Cache	Processor Socket	Product Condition	64-bit Processing	Input Voltage	Front Side Bus	Product Name
44T1742	IBM Corporation	IBM	Xeon DP	E5420	Processor Upgrade		1333 MHz		1	12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm			256 KB	Socket J			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
SS-SLBBL	Sole Source Technology, LLC	Sole Source	Xeon	E5420	Processor Upgrade		1333 MHz	5400		12 MB	67 °C	Quad-core (4 Core)	80 W		Demand Based Switching, Virtualization Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology, Thermal Monitoring Technology	Intel			2.5 GHz	PC	37.5 mm	45 nm	37.5 mm		256 KB	Socket J LGA-771		Yes	1.3500 V DC		Xeon Quad-core E5420 2.5GHz Server Processor Upgrade
458577-B21	HPE-IMSourcing DS	HPE-IMSourcing DS	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
GX571UT	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)	80 W		Virtualization Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel	RoHS	Yes	2.5 GHz	PC		45 nm			256 KB	Socket J		Yes	1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.5GHz - Processor Upgrade
458785-B21#0D1	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)			Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			2.50 GHz	PC		45 nm			256 KB	Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
457937-B21	HPE-IMSourcing DS	HPE-IMSourcing DS	Xeon	E5420	Processor Upgrade		1333 MHz	5400		12 MB	67 °C	Quad-core (4 Core)	80 W			Intel			2.5 GHz	PC	37.5 mm	45 nm	37.5 mm			Socket J LGA-771		Yes	1.35 V DC	1333 MHz	Xeon Quad-core E5420 2.5GHz Server Processor Upgrade
458577-B21	HPE-IMSourcing	HPE-IMSourcing	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
P4X-DPE5420-250-12M1333	Supermicro Computer, Inc	Supermicro	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)	80 W		Enhanced SpeedStep Technology, Extended Memory 64 Technology, Virtualization Technology	Intel	RoHS	Yes	2.5 GHz	PC		45 nm				Socket J		Yes	1.225 V DC	1333 MHz	Xeon DP Quad-Core E5420 2.5GHz - Processor Upgrade
457937-L21	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz		1	12 MB	67 °C	Quad-core (4 Core)			Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			2.50 GHz	PC		45 nm			256 KB	Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
457937-B21	HPE Sourcing	HPE Sourcing	Xeon DP	E5420	Processor		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz Processor
459492-B21	HPE Sourcing	HPE Sourcing	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)			Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			2.50 GHz	PC		45 nm							1.225 V DC		Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
466663-L21	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)	80 W		Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel	RoHS	Yes	2.50 GHz	PC		45 nm			256 KB	Socket J		Yes		1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
458577R-B21	HP Inc.	HP	Xeon	E5420	Processor Upgrade		1333 MHz	5400	1	12 MB	67 °C	Quad-core (4 Core)	80 W		Enhanced SpeedStep Technology, Extended Memory 64 Technology, Virtualization Technology, Thermal Monitoring Technology, Demand Based Switching	Intel			2.5 GHz	PC	37.5 mm	45 nm	37.5 mm		256 KB	Socket J LGA-771	Refurbished	Yes			Xeon Quad-core E5420 2.5GHz Server Processor Upgrade
BX80574E5420P-RF	Intel - IMSourcing Certified Pre-Owned	Intel - IMSourcing Certified Pre-Owned	Xeon DP	E5420	Processor		1333 MHz		1	12 MB	67 °C	Quad-core (4 Core)		Heatsink		Intel			2.50 GHz	PC		45 nm		Retail		Socket J	Refurbished		1.225 V DC	1333 MHz	Xeon DP Quad-Core E5420 2.50GHz Processor
458265-B21	HP Inc.	HP	Xeon DP	E5420	Processor		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz Processor
S26361-F3882-E250	Fujitsu	Fujitsu	Xeon DP	E5420	Processor Upgrade		1333 MHz		1	12 MB	67 °C	Quad-core (4 Core)	80 W	Heatsink	Virtualization Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel	RoHS	Yes	2.5 GHz	PC		45 nm				Socket J		Yes	1.212 V DC	1333 MHz	Xeon DP Quad-core E5420 2.5GHz - Processor Upgrade
BX80574E5420A	Intel Corporation	Intel	Xeon DP	E5420	Processor	3 Year	1333 MHz			12 MB		Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm		Retail		Socket J LGA-771				1333 MHz	Xeon DP Quad-Core E5420 2.50GHz Processor
458577-B21	HPE Sourcing	HPE Sourcing	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
457937-B21	HP-IMSourcing DS	HP-IMSourcing DS	Xeon DP	E5420	Processor		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz Processor
GW497AV	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm			256 KB	Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
458265-L21	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)			Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			2.50 GHz	PC		45 nm			256 KB	Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
44R5632	IMSourcing DS	IMSourcing DS	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)	80 W		Virtualization Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology	Intel	RoHS	Yes	2.5 GHz	PC		45 nm			256 KB	Socket J		Yes	1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.5GHz - Processor Upgrade
455422-B21#0D1	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz		1	12 MB	67 °C	Quad-core (4 Core)			Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			2.50 GHz	PC		45 nm			256 KB	Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
43W3993	Lenovo Group Limited	Lenovo	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
455422-L21	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)			Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			2.50 GHz	PC		45 nm			256 KB	Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
458577-B21#0D1	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz		1	12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm			256 KB	Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
459492-B21	HP-IMSourcing DS	HP-IMSourcing DS	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)			Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			2.50 GHz	PC		45 nm							1.225 V DC		Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
459492-B21	HP - Ingram Certified Pre-Owned	HP - Ingram Certified Pre-Owned	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771	Pre-owned			1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
460491-001	Hewlett Packard Enterprise	HPE	Xeon DP	E5420	Processor Upgrade		1333 MHz	5400		12 MB	67 °C	Quad-core (4 Core)	80 W		Extended Memory 64 Technology, Virtualization Technology, Enhanced SpeedStep Technology	Intel			2.50 GHz	PC		45 nm			256 KB	Socket J LGA-771		Yes		1333 MHz	Xeon DP Quad-core E5420 2.5GHz Processor Upgrade
458265-B21	HPE Sourcing	HPE Sourcing	Xeon DP	E5420	Processor		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz Processor
EU80574KJ060N	Intel Corporation	Intel	Xeon DP	E5420	Processor		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J			1.225 V DC	1333 MHz	Xeon DP Quad-Core E5420 2.50GHz Processor
S26361-F3882-L250	Fujitsu	Fujitsu	Xeon DP	E5420	Processor Upgrade		1333 MHz		1	12 MB	67 °C	Quad-core (4 Core)			Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			2.50 GHz	PC		45 nm			256 KB	Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
457937-B21-RF	HPE-IMSourcing	HPE-IMSourcing	Xeon DP	E5420	Processor		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771	Refurbished		1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz Processor
458265-B21	HPE-IMSourcing	HPE-IMSourcing	Xeon DP	E5420	Processor		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz Processor
455422-B21	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz		1	12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm			256 KB	Socket J LGA-771				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
458577-B21	HP-IMSourcing DS	HP-IMSourcing DS	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
S26361-F3276-E250	Fujitsu	Fujitsu	Xeon DP	E5420	Processor Upgrade		1333 MHz	5400	1	12 MB	67 °C	Quad-core (4 Core)	80 W		Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel	RoHS	Yes	2.5 GHz	PC		45 nm			256 KB	Socket J		Yes	1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.5GHz - Processor Upgrade
459492-B21#0D1	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz		1	12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm			256 KB	Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
44E5076	Lenovo Group Limited	Lenovo	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz			45 nm				Socket J			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
457937-B21#0D1	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)			Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			2.50 GHz	PC		45 nm			256 KB	Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
SO.X5420.C01	Acer, Inc	Acer	Xeon DP	E5420	Processor Upgrade		1333 MHz		1	12 MB	67 °C	Quad-core (4 Core)			Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel	RoHS	Yes	2.50 GHz	PC		45 nm			256 KB	Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
GW515AV	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm			256 KB	Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
458265-B21	HP - Ingram Certified Pre-Owned	HP - Ingram Certified Pre-Owned	Xeon DP	E5420	Processor		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz Processor
S26361-F3875-L250	Fujitsu	Fujitsu	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)			Virtualization Technology, Enhanced SpeedStep Technology, Extended Memory 64 Technology	Intel			2.50 GHz	PC		45 nm			256 KB	Socket J				1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
458265-B21	HPE-IMSourcing DS	HPE-IMSourcing DS	Xeon DP	E5420	Processor		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz Processor
466663-B21	HP Inc.	HP	Xeon DP	E5420	Processor Upgrade		1333 MHz			12 MB	67 °C	Quad-core (4 Core)	80 W		Enhanced SpeedStep Technology, Virtualization Technology, Extended Memory 64 Technology	Intel	RoHS	Yes	2.50 GHz	PC		45 nm			256 KB	Socket J		Yes		1333 MHz	Xeon DP Quad-core E5420 2.50GHz - Processor Upgrade
458265-B21-RF	HPE-IMSourcing	HPE-IMSourcing	Xeon DP	E5420	Processor		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771	Refurbished		1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz Processor
457937-B21	HPE-IMSourcing	HPE-IMSourcing	Xeon DP	E5420	Processor		1333 MHz			12 MB	67 °C	Quad-core (4 Core)				Intel			2.50 GHz	PC		45 nm				Socket J LGA-771			1.225 V DC	1333 MHz	Xeon DP Quad-core E5420 2.50GHz Processor

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.