Working pull from an enterprise environment. EVGA GeForce GTX 680 FTW+ 4GB. Model number is 04G-P4-3687-KR.
Specifications:
Base Clock: 1084 MHZ
Boost Clock: 1150 MHz
Memory Clock: 6008 MHz Effective
CUDA Cores: 1536
Bus Type: PCI-E 3.0
Memory Detail: 4096MB GDDR5
Memory Bit Width: 256 Bit
Memory Speed: 0.33ns
Memory Bandwidth: 192.25 GB/s
This card does not have a rear flash plate. My apologies.