User's Guide

Product Type TEC (kilowatt hour)
Portable Computer Category A 20.0+∑Efa 35.0+∑Efa 45.0+∑Efa
Category B 26.0+∑Efa 45.0+∑Efa 65.0+∑Efa
Category C 54.5+∑Efa 75.0+∑Efa 123.5+∑Efa
NOTE: ∑Efa is the sum of power factor of product additional functions.
2. Typical Energy Consumption
The energy consumption gure presented on the label is the data measured with the representative
conguration that covers all the congurations in the registration unit which is selected according to
"The Regulation of the Implementation on China Energy Label for Microcomputers". Thus, actual energy
consumption of this specic microcomputer may not be the same as the TEC data presented in the label.
3. Product Category
The product category is determined by the standard according to the microcomputer’s conguration.
The categorization of products complies with the regulations in the following table:
Product Type Conguration Description
Desktop microcomputer, AIO Portable Computer
Category A The desktop microcomputer and AIO whose
conguration is out of the scope of Category
B, C, and D
The portable computer whose conguration is
out of the scope of Category B and C
Category B CPU physical core number of 2, and system
memory of not less than 2GB
A Discrete GPU
Category C CPU physical core number of over 2, with at
least one of the following features:
1. System memory of not less than 2 GB
2. A Discrete GPU
The product that has a CPU physical core
number of not less than 2, system memory of
not less than 2GB, A Discrete GPU with Frame
Buer Width not less than 128-bit.
Category D CPU physical core number of not less than 4,
with at least one of the following features:
1. System memory of not less than 4 GB
2. A Discrete GPU with Frame Buer Width
not less than 128-bit
For more details on the specication, please refer to the standard GB28380-2012.
China PC energy label 39