Amazon.com: Valley Of The Sun for NVIDIA Quadro K3100M GDDR5 4GB Graphics Video Card, for HP ZBook 17 G3 G4 Mobile Workstation Laptop PC, N15E-Q1-A2 MXM 3.0 VGA Board Replacement Parts :
New HP nVidia Quadro K3100M 4GB Graphics Card 180-12053-1002-A02 725328-001 | eBay
Original nVIDIA Quadro K3100M Video Card 4GB DDR5 MXM3.0 N15E-Q1-A2 fully tested - AliExpress
nVIDIA Quadro K3100M 4GB Video Card HP 8740W 8760W 180-12053-1002-A02 | eBay
HP E5Z76AT - 4GB PCI-E Nvidia Quadro K3100M Video Card
E5Z76AA - Refurbished - HP / NVIDIA QUADRO K3100M GRAPHICS CARD ASSEMBLY 4GB 768 CUDA CORES MOBILE PCI-EXPRESS MODULE MXM V3.1 TYPE B GRAPHICS PROCESSING UNIT GPU VIDEO CARD ASSY
Graphic card NVIDIA Quadro K3100M for Nvidia Zbook 17 G1