Dell e 521 adding 2-1 gb of memory will this work? Tags: Configuration Dell Memory Windows XP Last response: August 30, 2010 5:18 AM in Windows XP Share willy ray August 29, 2010 9:31:24 PM Hello, i have 2 memory sticks for my dell e 521.first one seral no.kvr667d2/1gr. the other one. seral no.kvr533/d2n4/1g. will this work as a pair? More about : dell 521 adding memory work aford10 a b } Memory August 30, 2010 5:18:37 AM They have different speeds and timings. They may work together, but the DDR2 667 will downclock to 533. You may even need to adjust the timings and voltages in the BIOS. m 0 l Can't find your answer ? Ask ! Publish Related resources New memory will not work in Dell E521, but SHOULD. help? Forum SolvedWill the GeForce GT 430 work with my Dell Dimension E521? Forum Dell Dimension E521 Memory Upgrade Fail Forum Dell C521 Memory upgrade to 2(x1) GB DDR3 1333 MHz ? Forum Dell E521 Memory Slots 2 & 4 Forum Extra Memory for Dell Dimension E521 Forum Dell E521 memory upgrade Forum Dell E521 memory upgrade choice... Forum Q: Dell Dimension e521 Memory Upgrade Advice Forum DELL DEMNSION E521 USB MOUSE AND KEYBOARDN AND SCREEN NOT WORKING Forum Solved4gb memory on dell e6410 showing 3.86gb usable Forum Solvedwill the Gigabyte AMD Radeon HD 7970 OC 3GB GDDR5 DVI-I/HDMI/2x Mini-Displayport PCI-E 3.0 Graphics work with a dell xps 8300 Forum Will my Dell work with 6 GB of memory? Forum All of sudden my 16 gb usb has stopped working but before a day I was comfortable when using it on my laptop dell e5410 core i Forum asus p7h55 msi dousnt seem to work with exceleram (e30112a) memory 16 gb Forum 4gb memory in dell dimension e310/3100. will it support it? Forum Memory] i put a 4gb ram in one slot and it worked fine I added a 4gb Forum Acer E380 4GB memory just stopped working Forum More resources Read discussions in other Windows XP categories Configuration Customization Drivers Security Video !