Hardware options installation 75
The HPE Smart Array P440ar Controller with cut heatsink (726740-B21) allows for clearance when a
GPU is installed in the secondary full-height riser cage.
The HPE Smart Array P440ar Controller is required when 2 GPUs are installed in the server.
HPE Smart Array P440ar Controller
Low-profile PCIe slot riser cage option
WARNING: To reduce the risk of personal injury from hot surfaces, allow the drives and the
internal system components to cool before touching them.
CAUTION: To prevent damage to electrical components, properly ground the server before
beginning any installation procedure. Improper grounding can cause ESD.