Dell PowerEdge T560 Installation and Service Manual

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Thermal air restrictions

Thermal air restrictions for different configurations

Table 1. 8 x 3.5-inch drive configurationThis table shows the thermal air restrictions for the system with 8 x 3.5-inch drive configuration.
Standard Operating Support (ASHRAE A2 compliant) NOTE:All options supported unless otherwise noted.	Extended ambient 40° C Operating Support (ASHRAE A3 compliant)	Extended ambient 45° C Operating Support (ASHRAE A4 compliant)
3x or 4x STD Fan config only support CPU Base TDP<=185W 3x STD Fans config does Does not support BOSS module HPR fan is required to support 96GB <= DDR5 DIMM <= 128GB With STD Fans, the following OCP3.0 & PCIe cards only support optic cable with thermal Spec 85C and power <=1.2W Mellanox CX6 Lx 25GB 2P PCIe card Broadcom 25GB 4P SPF 57504 PCIe card Intel 25GB 4P E810-CCV PCIe card Intel 25GB 2P XXV710 PCIe card Intel 25GB 4P E810-XXV OCP card	Two PSUs are required. System performance may be reduced in the event of a PSU failure Does not support 3x or 4x STD Fans configs Does not support 8x STD fans configurations with CPU Base TDP > 125W HPRx8 Fans configuration is required to support BOSS M.2 Module Does not support TBU Does not support Non-Dell qualified peripheral cards and Channel devices (FW) cards Does not support PCIe card consuming power >= 25W and Mellanox CX6 Lx 25GB 2P PCIe card Does not support OCP transfer rate >25G or cooling tier > 10 Does not support GPU card Optic Cable with spec 85C is required.	Two PSUs are required. System performance may be reduced in the event of a PSU failure Does not support STD fans configs Does not support 4x HPR fans config with CPU Base TDP > 150W Does not support 8x HPR fans configs with CPU Base TDP > 225W Does not support TBU Does not support BOSS M.2 Module Does not support Non-Dell qualified peripheral cards and Channel devices (FW) cards Does not support PCIe card consuming power >= 25W and Mellanox CX6 Lx 25GB 2P PCIe card Does not support OCP transfer rate >25G or cooling tier > 10 Does not support GPU card Optic Cable with spec 85C is required.

Table 2. 8 x 2.5-inch, 16 x 2.5-inch, 24 x 2.5-inch and 12 x 3.5-inch drive configurationThis table shows the thermal air restrictions for the system with 8 x 2.5-inch, 16 x 2.5-inch, 24 x 2.5-inch and 12 x 3.5-inch drive configuration.
Standard Operating Support (ASHRAE A2 compliant)	Extended ambient 40° C Operating Support (ASHRAE A3 compliant)	Extended ambient 45° C Operating Support (ASHRAE A4 compliant)
4x STD fans support only processor with TDP<=185W Does not support 2.5" SAS4 drives with STDx4 Fans With STD Fans, the following OCP3.0 & PCIe cards only support optic cable with thermal Spec 85C and power <=1.2W Mellanox CX6 Lx 25GB 2P PCIe card Broadcom 25GB 4P SPF 57504 PCIe card Intel 25GB 4P E810-CCV PCIe card Intel 25GB 2P XXV710 PCIe card Intel 25GB 4P E810-XXV OCP card HPR fan is required to support 96GB <= DDR5 DIMM <= 128GB	Two PSUs are required. System performance may be reduced in the event of a PSU failure Does not support 3x or 4x STD Fans configs Does not support 8x STD fans configurations with CPU Base TDP > 125W HPRx8 Fans configuration is required to support BOSS M.2 Module Does not support TBU Does not support Non-Dell qualified peripheral cards and Channel devices (FW) cards Does not support PCIe card consuming power >= 25W and Mellanox CX6 Lx 25GB 2P PCIe card Does not support OCP transfer rate >25G or cooling tier > 10 Does not support GPU card Optic Cable with spec 85C is required.	Two PSUs are required. System performance may be reduced in the event of a PSU failure Does not support STD fans configs Does not support 4x HPR fans config with CPU Base TDP > 150W Does not support 8x HPR fans configs with CPU Base TDP > 225W Does not support TBU Does not support BOSS M.2 Module Does not support Non-Dell qualified peripheral cards and Channel devices (FW) cards Does not support PCIe card consuming power >= 25W and Mellanox CX6 Lx 25GB 2P PCIe card Does not support OCP transfer rate >25G or cooling tier > 10 Does not support GPU card Optic Cable with spec 85C is required.

Table 3. 8 x 3.5-inch + 8 x 2.5-inch NVMe drive configurationThis table shows the thermal air restrictions for the system with 8 x 3.5-inch + 8 x 2.5-inch NVMe drive configuration.
Standard Operating Support (ASHRAE A2 compliant)	Extended ambient 40° C Operating Support (ASHRAE A3 compliant)	Extended ambient 45° C Operating Support (ASHRAE A4 compliant)
HPR fans are required.	Two PSUs are required System performance may be reduced in the event of a PSU failure Does not support TBU HPRx8 Fans configuration is required to support BOSS M.2 Module Does not support Non-Dell qualified peripheral cards and Channel devices (FW) cards Does not support PCIe card consuming power >= 25W and Mellanox CX6 Lx 25GB 2P PCIe card Does not support OCP transfer rate >25G or cooling tier > 10 Does not support GPU card Optic Cable with spec 85C is required	Two PSUs are required. System performance may be reduced in the event of a PSU failure Does not support 4x HPR fans config with CPU Base TDP > 150W Does not support 8x HPR fans configs with CPU Base TDP > 225W Does not support TBU Does not support BOSS M.2 Module Does not support Non-Dell qualified peripheral cards and Channel devices (FW) cards Does not support PCIe card consuming power >= 25W and Mellanox CX6 Lx 25GB 2P PCIe card Does not support OCP transfer rate >25G or cooling tier > 10 Does not support GPU card Optic Cable with spec 85C is required.