To prevent potential thermal issues, change the Misc setting in the BIOS from Option3 (default value) to Option1 if the following two conditions are met:
Standard fan (60 x 60 x 36 mm, single-rotor, 17000 RPM)
Performance fan (60 x 60 x 56 mm, dual-rotor, 19000 RPM)
Fan redundancy: N+1 redundancy, one redundant fan rotor
One CPU: five hot-swap system fans (4+1 redundancy, one redundant fan rotor)
Two CPUs: six hot-swap system fans (5+1 redundancy, one redundant fan rotor)
Note
Single-rotor hot-swap fans cannot be mixed with dual-rotor hot-swap fans.
When the system is powered off but still plugged in to AC power, fans 1 and 2 may continue to spin at a much lower speed. This is the system design to provide proper cooling.
Electrical input
The server supports up to two power supplies for redundancy.
Table 1. Electrical input for power supplies
Power supply
100–127 V ac
200–240 V ac
240 V dc
-48 V dc
500-watt 80 PLUS Platinum
√
√
√
750-watt 80 PLUS Platinum
√
√
√
750-watt 80 PLUS Titanium
√
√
1100-watt 80 PLUS Platinum
√
√
√
1100-watt 80 PLUS Titanium
√
√
1800-watt 80 PLUS Platinum
√
√
2600-watt 80 PLUS Titanium
√
√
1100-watt
√
CAUTION
240 V dc input (input range: 180-300 V dc) is supported in Chinese Mainland ONLY.
Power supply with 240 V dc input cannot support hot plugging power cord function. Before removing the power supply with dc input, please turn off server or disconnect dc power sources at the breaker panel or by turning off the power source. Then, remove the power cord.
Minimal configuration for debugging
One processor in socket 1
One DIMM in slot 3
One power supply
One HDD/SSD drive, one M.2 drive, or one 7mm drive (if OS is needed for debugging)