Fast shipping, instructions clear and concise, HUGE improvement. I installed it on both my Dell Precision 490's tonight, and now I can use them again.(they were so loud, they were just about un-usable). Note the attached photos showing an existing 92mm fan and the new 120mm replacement side by side.Step by step illustrated instructions are included plus a template to show the exact location to mount the fan.You will need a few tools to do this fan swap:Phillips screwdriverPliersDrill with sharp 1/8" diam bit - diam could vary slightlyA flashlight would be helpful to see fan connector on motherboardTestimonials:Just wanted you to know that I think your 490 fan fix is brilliant. You just install the fan and plug it in to the same motherboard socket as the original fan. No system software adjustments are necessary. The new fan is set up with the proper Dell motherboard connector and employs a simple adhesive Velcro mounting system. The larger fan spins at a lower RPM to deliver equal cooling. The existing, typically noisy, 92mm RAM FAN is replaced with a larger, quieter fan. QUIET DOWN THAT 490 !This is a simple solution to quiet down the Dell Precision 490 Workstation.
Item: 262113660133 Dell Precision 490 Memory Fan Noise Solution - Quiet Down That 490 !. Ships to: AMERICAS & many other countries,
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