HMA84GL7MMR4N中文资料Module数据手册SK hynix规格书

描述 Description

SK hynix Load Reduced DDR4 SDRAM DIMMs are low power, high-speed operation memory modules that use DDR4 SDRAM devices. These Load Reduced DIMMs are intended for use as main memory when installed in systems such as servers and workstations.

特性 Features

• 288 pin Load Reduced DDR4 DRAM Dual In-LIne Memory Modules
• Buffer performance by LRDIMM presenting less load to system
• Compatible with RDIMM systems with appropriate BIOS change
• Power Supply: VDD=1.2V (1.14V to 1.26V)
• VDDQ = 1.2V (1.14V to 1.26V)
• VPP - 2.5V (2.375V to 2.75V)
• VDDSPD=2.25V to 2.75V
• Functionality and operations comply with the DDR4 SDRAM datasheet
• 16 internal banks
• Bank Grouping is applied, and CAS to CAS latency (tCCD_L, tCCD_S) for the banks in the same or different bank group accesses are available
• Data transfer rates: PC4-2133, PC4-1866, PC4-1600
• Bi-Directional Differential Data Strobe
• 8 bit pre-fetch
• Burst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)
• Supports ECC error correction and detection
• On-Die Termination (ODT)
• Temperature sensor with integrated SPD
• This product is in compliance with the RoHS directive.VDDQ = 1.2V (1.14V to 1.26V)