• 288-pin JEDEC-compliant DIMM, 133.35 mm wide by 31.25 mm high
• Operating Voltage: VDD/VDDQ = 1.2V (1.14V to 1.26V)
• VPP = 2.5V (2.375V to 2.75V)
• VDDSPD = 2.25V to 2.75V
• I/O Type: 1.2 V signaling
• On-board I2C temperature sensor with integrated Serial Presence-Detect (SPD) EEPROM
• Data Transfer Rate: 21.3 Gigabytes/sec
• Data Bursts: 8 and burst chop 4 mode
• ZQ Calibration for Output Driver and On-Die Termination (ODT)
• Programmable ODT / Dynamic ODT during Writes
• Programmable CAS Latency: 10, 12, 13, 14, 15, 16, 17, 18 and 19

DTM68127-H is a registered 1Gx72 memory module, which conforms to JEDEC's PC4-2666 standard. The assembly is Single-Rank with a rank containing: nine SKHynix 1Gbx8 DDR4-2666 SDRAMs. One 4K-bit EEPROM is used for Serial Presence Detect and a combination register/PLL, with Address and Command Parity is also used. Both output driver strength and input termination impedance are programmable to maintain signal integrity on the I/O signals in a Fly-by topology. A thermal sensor accurately monitors the DIMM module and can prevent exceeding the maximum operating temperature of 95C.

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