Lenovo NeXtScale 00Y8393 PCIe Native Expansion Tray, GPU Expansion Tray

The IBM NeXtScale PCIe Native Expansion Tray is a half-wide 1U expansion tray that attaches to the nx360 M4 server to provide two full-height, full-length double-width PCIe 3.0 x16 slots. The tray is designed to support two GPU adapters or coprocessors.