Hello shunido,   We have a few GPU that show validated for a T630 and R940xa but not the R940 I'm sorry. Listed below are the GPUs and links to show R940 and R940xa differences:   Graphics Cards - Validated for T630 and R940xa PN# 1V86H - Nvidia Pascal GP100 12GB FF3.0, PCIE, 12 GB, VGA Port, 250W KM3C2 - Nvidia Tesla P40 Passive, PCIe, 24 GB, Dual Ports, 250W RGKP9 - Nvidia Pascal GP100 16GB FF3.0, PCIE, 16 GB, VGA Port, 250W VFJ45 - Nvidia Tesla V100 16GB FF3.0, PCIE, 16 GB, 250W       T630 - Support for up to 4 optional 300W internal GPU processing accelerators [URL] R940- no validated GPU [URL] R940xa - Up to 4 doublewidth GPUs or up to 4 double-width or 8 single-width full-height FPGAs [URL] Dell EMC PowerEdge R940/R940xa and R930 server comparison matrix [URL] [URL]    I hope this gives you information you are looking for.
Hi   I have 2 servers A Power Edge T630 and another R940 , My plan is to make a little customized cluster using another unit as a controller node , resources are not the same , I wanted to get 2 similar GPU cards Is that possible ?
Dell T630 and Dell R940 can get same GPU ?