Expand Your Computer - Lenovo 30GS001AGE Hardware Maintenance Manual

Expand your computer

You can enhance your computer capacity and performance by adding various devices according to the
following rules:
* for selected models
Location
1. Flex bay
2. Memory slots
Your computer has a flex bay for installing one of the following devices:
• Secondary storage drive cage
• Front-access storage enclosure
In the secondary storage drive cage or the font-access storage enclosure, you can
install one of the following storage drives with storage drive tray:
• 3.5-inch storage drive
• 2.5-inch storage drive with a storage drive converter
Note: The applicable storage drive tray and storage drive converter may vary
from locations or devices.
Your computer has four memory slots for installing the following memory
modules:
• 16 GB or 32 GB ECC DDR5 UDIMMs
• 8GB, 16GB, 32 GB non-ECC DDR5 UDIMMs
Notes:
• Supported memory quantity: 1 pcs, 2 pcs, or 4 pcs.
• ECC UDIMMS and non-ECC UDIMMs can't be used together.
• The four slots support 2DPC (two DMIMs per channel). 2a and 2b is one
channel. 2c and 2d is another channel. Symmetric configurations are required
within one channel. Ensure that the two DIMMs installed in one channel are
purchased from the same manufacturer.
Rules
.
Chapter 7 Hardware removal and installation
53