MSI CX420 User Manual page 27

2-5
Memory
Technology
Memory
Maximum
Power
AC/DC Adapter
Battery Type
RTC Battery
Special Notification
Storage
HDD form factor
Optical Device
Special Notification
DDR3 800/ 1066 MHz
DDR3 SO-DIMM X 2 slots
4 GB (2 GB DDR3 SO-DIMM x 2)
Input: 100~240V~1.5A/ 2.0A 50~60Hz
Output: 90W: 19V 4.74A
Output: 65W: 19V 3.42A
6-cell / 9-cell (optional)
Yes
The actual battery pack that comes with the package may vary
without notice. Please contact the local dealer for detailed
information.
2.5", 9.5 mm
250/ 320/ 500/ 640 GB (optional)
Super Multi
The actual HDD and ODD preinstalled in the notebook
depends on the model you purchased.
(optional)
(optional)