Dell PowerEdge R760 Installation And Service Manual page 48

Table 41. Liquid cooling configurations thermal restriction for AHSRAE A3 and A4 (continued)
ASHRAE A3/40°C (104°F)
DIMM 128 GB, or greater capacity DIMMs are not supported.
PCIe SSD Not supported
Front storage Not supported in 12 x 3.5-inch SAS configuration.
Rear storage Not supported
Fan HPR SLVR fans are required in 2.5-inch configurations systems.
OCP Supported with 85°C (185°F) active optic
cable.
BOSS BOSS-N1 is supported.
48 Technical specifications
A4/45°C (113°F)
Supported with 85°C (185°F) active optic cable and
cards tier ≤4.
BOSS-N1 is not supported.