GeForce GTX 560 SE (OEM) is an OEM only, performance Graphics Card still based on the 2010 Fermi architecture.
It's based on the Fermi GF114 Core and offers 288 Shader Processing Units, 48 TMUs and 24 ROPs on a 192-bit memory interface of 1GB GDDR5. The central clock runs at 736MHz and the memory clock operates at 957MHz. Expect a power consumption of up to 150 Watt.
GeForce GTX 560 SE is also known as GeForce GTX 555 and was later tweaked and released as GeForce GT 645. This Graphics Card can be paired with any average Quad Core CPU.