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// PCB Connectors

DDR4 DIMM Slot 288-Pin

DDR4 DIMM slot is the 288-pin desktop memory slot accepting DDR4 RAM at 1.2V with 64-bit data width and speeds from DDR4-1600 to DDR4-5333.

// Specifications
Standard
JEDEC DDR4 JESD79-4
Pin Count
288
Voltage
1.2V
Speeds
DDR4-1600 to DDR4-5333
Use Case
Desktop and server RAM
// Pin Reference Table
Pin Name Function Type
1 VSS Ground GND
2 DQ0 Data bit 0 I/O
5 DQ2 Data bit 2 I/O
8 DQS0+ Data strobe 0 positive I/O
9 DQS0- Data strobe 0 negative I/O
240 VDD 1.2V supply PWR
288 VSS Ground GND