Below are the memory specs for the Precision M6400 computer.
Memory module connectors
Four SoDIMM sockets
Memory module capacities
1 GB, 2 GB, 4 GB
Memory type
DDR3 1066 MHz
Minimum memory
1 GB
Maximum memory
16 GB (post RTS)
DDR3 Memory and Special Configuration Needs
The Precision M6400 has four memory slots: slot A/ slot B (memory internal) are located under the keyboard and slot C/ slot D (memory external) under the bottom access panel. These four slots are separated into two channels. Memory modules installed must be identical in each channel or the system will generate and LED code for a memory error. The chart below shows the proper slot locations for all memory configurations. For more information on DDR3 memory, please click the link below.
Legend
CH:B
CH:A
Slot B
Slot C
Slot A
Slot D
2 GB Config
1 GB Module
1 GB Module
EMPTY
EMPTY
1 GB Config
1 GB Module
EMPTY
EMPTY
EMPTY
1 GB Config
EMPTY
1 GB Module
EMPTY
EMPTY
3 GB Config
1 GB Module
EMPTY
2 GB Module
EMPTY
3 GB Config
2 GB Module
EMPTY
1 GB Module
EMPTY
4 GB Config
1 GB Module
1 GB Module
1 GB Module
1 GB Module
4 GB Config
2 GB Module
EMPTY
2 GB Module
EMPTY
8 GB Config
2 GB Module
2 GB Module
2 GB Module
2 GB Module
8 GB Config
4 GB Module
EMPTY
4 GB Module
EMPTY
12 GB Config (64-bit ONLY)
2 GB Module
4 GB Module
2 GB Module
4 GB Module
12 GB Config (64-bit ONLY)
4 GB Module
2 GB Module
4 GB Module
2 GB Module
12 GB Config (unsupported)
4 GB Module
4 GB Module
4 GB Module
EMPTY
16 GB Config
4 GB Module
4 GB Module
4 GB Module
4 GB Module
For me to better assist in troubleshooting, please click my DELL-Jesse L and send me a Private Message with the Dell Service Tag number and your Dell Order number.
DELL-Jesse L
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February 18th, 2016 04:00
Jabba2,
Below are the memory specs for the Precision M6400 computer.
DDR3 Memory and Special Configuration Needs
The Precision M6400 has four memory slots: slot A/ slot B (memory internal) are located under the keyboard and slot C/ slot D (memory external) under the bottom access panel. These four slots are separated into two channels. Memory modules installed must be identical in each channel or the system will generate and LED code for a memory error. The chart below shows the proper slot locations for all memory configurations. For more information on DDR3 memory, please click the link below.
For me to better assist in troubleshooting, please click my DELL-Jesse L and send me a Private Message with the Dell Service Tag number and your Dell Order number.