PRODUCTSModule

HMA84GR7CJR4N

SK hynix Registered DDR4 SDRAM DIMMs (Registered Double Data Rate Synchronous DRAM Dual In-Line Memory Modules) are low power, high-speed operation memory modules that use DDR4 SDRAM devices. These Registered SDRAM DIMMs are intended for use as main memory when installed in systems such as servers and workstations.

 

Features

• 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: PC4-3200, PC4-2933, 2666, PC4-2400, 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.
• Per DRAM Addressability is supported
• Internal Vref DQ level generation is available
• Write CRC is supported at all speed grades
• DBI (Data Bus Inversion) is supported(x8)
• CA parity (Command/Address Parity) mode is supported

Technical Data Sheet

Technical Data Sheet Technical Data Sheet의 Part Number, Rev., Update Date, Remark를 나타낸 표 입니다.
Part Number Rev. Update Date Remark
HMA84GR7CJR4N 1.2 2017-11-01  

Speed

SpeedSpeed의 Part Number, Speed를 나타낸 표 입니다.
Part Number Speed
UH 2400 17-17-17
VK 2666 19-19-19