Full Details from Amazon.com : http://www.amazon.com/gp/product/B00B4G8UWY?tag=onigi-20
4GB DDR3 Memory Upgrade for Dell Optiplex 380 PC3-8500 240 pin 1066MHz Desktop RAM (PARTS-QUICK
4GB PC3-8500 DDR3 1066MHz 240 pin for Dell Optiplex 380
Capacity 4GB
Speed PC3-8500 DDR3 1066MHz
Form Factor 240 pin DIMM
Halogen Free ROHS Warranty Lifetime
