Electrical input
Electrical input
• The models with DC/DC power module board (Output 12V):
– Up to two 300W (230V/115V) external power adapters
• Supported external power adapters:
As required by COMMISSION REGULATION (EU) 2019/1782 of 1 October 2019 laying down ecodesign
requirements for external power supplies pursuant to Directive 2009/125/EC of the European Parliament and of the
Council and repealing Commission Regulation (EC) No 278/2009 (ErP Lot7) for the external power supply of the
product.
– ThinkEdge 300W 230V/115V External Power Supply
Table 5. ThinkEdge 300W 230V/115V External Power Supply
Information published Value and precision Unit
Manufacturer’s name Lenovo
-
Model identifier ADL300SDC3A
-
Input voltage 100-240 V
Input AC frequency
50-60 Hz
Output voltage
20.0 V
Output current
15.0 A
Output power
300.0 W
Average active efficiency 90.00 %
Efficiency at low load (10 %)
88.07 %
No-load power consumption 0.15 W
Minimal configuration for debugging
Minimal configuration for debugging
• One DRAM memory module in slot 1
• One external 300W power adapter
• One 2280 NVMe M.2 drive in slot 1 on the I/O module board
• Three non-hot-swappable system fans
Chapter 3. Problem determination 145
To Next Page
Loading...
