Chapter 3. Product information 953.17 GPU adapters and co-processorsThe server supports co-processors and graphics processing units (GPUs) that are listed inTable 3-24. Each is installed in a Full-length I/O Book. No other adapter can be installed in theFull-length I/O Book. The Full-length I/O Book includes the necessary auxiliary power cables.The GPUs and coprocessors have server memory minimums and maximums as indicated inthe table.Table 3-24 GPU adapters and coprocessorsNot available via CTO: These adapters are not available via CTO and cannot be shippedinstalled in the server. This is because they are installed in the Full-length I/O Book, whichextends beyond the rear of the chassis (see Figure 3-31 on page 91). These adaptersmust be shipped separately from the server.PartnumberFeaturecodeDescription Min / MaxsystemRAMHot-swapcapableMaximumsupportedx3850 X6Maximumsupportedx3950 X600FP670 A4G4aa. Not available via CTO.Intel Xeon Phi 3120A PCIe x16 forSystem x3850/x3950 X6Min 12 GB No 2 400FP671 A5U2a NVIDIA Grid K1 PCIe x16 forSystem x3850/x3950 X632 GB / 1 TB No 2 400FP674 A470a NVIDIA Grid K2 Actively Cooled PCIex16 for System x3850/x3950 X616 GB / 1 TB No 2 400FP673 A471a NVIDIA Tesla K20 Actively CooledPCIe x16 for System x3850/x3950 X610 GB / 1 TB No 2 400FP676 A5FGa NVIDIA Tesla K40c PCIe x16 forSystem x3850/x3950 X624 GB / 1 TB No 2 400FP675 A3YUa NVIDIA Quadro K4000 PCIe x16 forSystem x3850/x3950 X66 GB / 1 TB No 2 400FP672 A3YVa NVIDIA Quadro K6000 PCIe x16 forSystem x3850/x3950 X624 GB / 1 TB No 2 4