C
ontaCt
I
nformatIon
• www.supermicro.com (Email: [email protected])
• Manuals: http://www.supermicro.com/support/manuals
• Drivers & Utilities: ftp://ftp.supermicro.com
• Safety: http://www.supermicro.com/about/policies/safety_information.cfm
LED Indicators
LED indicators
CPU & Memory Support
CPU & Memory Support
DIMM Memory Installation
LED
Description
Color/State
Status
LED1
Power On
S3 (Suspend to RAM) LED
Power On: Green On
S3: Green Blinking
See manual
The C7H270-CG-ML/C7Q270-CB-ML supports a 6
th
and 7
th
generation Intel
®
Core
TM
i7/i5/i3/Pentium
®
/Celeron
®
processor, up to 64GB of Unbuffered (UDIMM) non-ECC DDR4 memory, up to 2400MHz in four 288-pin memory
slots. Populating these DIMM slots with a pair of memory modules of the same type and same size will result in
interleaved memory, which will improve memory performance.
Towards the CPU
Memory Population Guidelines
When installing memory modules, the DIMM slots should be populated in the following order: DIMMA2, DIMMB2,
then DIMMA1, DIMMB1.
•
Always use DDR4 DIMM modules of the same size, type and speed.
•
Mixed DIMM speeds can be installed. However, all DIMMs will run at the speed of the slowest DIMM.
Recommended Population (Balanced)
DIMMB2
DIMMA2
DIMMB1
DIMMA1
Total System Memory
4GB
4GB
8GB
4GB
4GB
4GB
4GB
16GB
8GB
8GB
16GB
8GB
8GB
8GB
8GB
32GB
16GB
16GB
32GB
16GB
16GB
16GB
16GB
64GB
DIMMB2
(Red Slot)
DIMMA2
(Red Slot)
DIMMA1
(Black Slot)
DIMMB1
(Black Slot)
Note
: 1) For memory optimization, use only DIMM modules that have been validated by Supermicro. For the latest memory updates, please
refer to our website at http://www.supermicro.com/products/motherboard.
2) Always connect the power cord last, and always remove it before adding, removing or changing any hardware components.
All manuals and user guides at all-guides.com
all-guides.com