Dataram 64GB DDR4 SDRAM Memory Module DTM68309-H

Description :

Dataram 64GB DDR4 SDRAM Memory Module
DTM68309-H is a load reduced 8Gx72 memory module, which conforms to JEDEC's DDR4-2933Y, PC4-2933Y standard. The assembly is Quad-Rank containing - thirty-six SKHynix 4Gbx4 DDR4-2933Y DDP SDRAMs. One 4K-bit EEPROM is used for Serial Presence Detect and a Registering Clock Driver, with Address and Command Parity, is also used as well as data buffers to reduce the overall loading on the data bus. 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.

• 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 IC temperature sensor with integrated Serial Presence-Detect (SPD) EEPROM


• Data Transfer Rate: 23.5 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

Product Type: RAM Module
Environmentally Friendly: Yes
Environmental Certification: RoHS
Brand Name: Dataram
Length: 5.3"
Manufacturer: Dataram Corporation
Product Name: 64GB DDR4 SDRAM Memory Module
Manufacturer Part Number: DTM68309-H
Manufacturer Website Address: http://www.dataram.com
Number Of Pins: 288-pin