ATI Radeon HD 3870 512MB Desktop Video Card for select Dell Desktop systems.
Compatible Dell Laptops:
-Precision Workstation Desktop T3500, T5500, 380, 390, 470, 490, 670, 690
-Desktop Video Graphics Cards Full-Height
DP/N: HW621, 0HW621
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ATI Radeon HD 3870 512MB
Memory: 512MB GDDR3
Bus: PCI-E x 16
Ports: 2 x DVI, 1 x S-Video