Dell E520 service manual Processor, Memory, Computer Information

Specifications: Dell Dimension E520 Service Manual

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Specifications

Dell™ Dimension™ E520 Service Manual

Processor
Processor type	Intel® Pentium® 4
	Intel® Pentium® D
	Intel® Core™ 2 Duo
	NOTE: Not all Pentium 4 processors
	support Hyper-Threading technology.
Level 1 (L1) cache	32 KB
Level 2 (L2) cache	1 MB for Pentium 4 5XX processors (with
	Hyper Threading)
	2 MB for Pentium 4 6XX processors (with
	Hyper Threading)
	2 x 2 MB for Pentium D 9XX processors
	(with dual core)
	2 x 1 MB for Pentium D 8XX processors
	(with dual core)
	256K for Celeron® D 3XX processors
	2 MB for Intel Core™ E6400 processors
	and earlier
	4 MB for Intel Core™ E6600 processors
	and later
Memory
Type	533-MHz, 667-MHz, and 800-MHz dual
	DDR2 unbuffered SDRAM
Memory connectors	four
Memory capacities	256 MB, 512 MB, or 1 GB non-ECC
Maximum memory	4 GB
	NOTE: See Addressing Memory With 4-
	GB Configurations to verify the amount of
	memory available to the operating
	system.
BIOS address	F0000h
Computer Information
Chipset	Intel G965 Express Chipset
RAID Support	RAID 1 (Mirroring)
DMA channels	eight
Interrupt levels	24

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