Supermicro C7Z270-CG-L - LED Indicators; CPU & Memory Support; DIMM Memory Installation; Memory Population Guidelines

ContaCt InformatIon
• www.supermicro.com (Email: support@supermicro.com)
• Manuals: http://www.supermicro.com/support/manuals
• Drivers & Utilities: ftp://ftp.supermicro.com
• Safety: http://www.supermicro.com/about/policies/safety_information.cfm
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.
LED Indicators
LED indicators
CPU & Memory Support
CPU & Memory Support
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)
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
LED4 Diagnostic LED Digital Readout See manual
The C7Z270-CG-L supports a 7
th
/6
th
Gen Intel
®
Core
TM
i7/i5/i3/Pentium®/Celeron® processor, up to 64GB
of Unbuffered (UDIMM) non-ECC DDR4 memory, 2133MHz to 2800+MHz (OC) 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.