Datasheet

Rev. 1.0 / Aug. 2012 3
Description
SK hynix Registered DDR3 SDRAM DIMMs (Registered Double Data Rate Synchronous DRAM Dual In-Line
Memory Modules) are low power, high-speed operation memory modules that use DDR3 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=1.5V (1.425V to 1.575V)
• VDDQ = 1.5V (1.425V to 1.575V)
• VDDSPD=3.0V to 3.6V
• Functionality and operations comply with the DDR3 SDRAM datasheet
• 8 internal banks
• Data transfer rates: PC3-14900, PC3-12800, PC3-10600, PC3-8500
• 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.
Ordering Information
* In order to uninstall FDHS, please contact sales administrator
Part Number Density Organization Component Composition
# of
ranks
FDHS
HMT451R7MFR8C-G7/H9/PB 4GB 512Mx72 512Mx8(H5TQ4G83MFR)*9 1 X
HMT41GR7MFR8C-G7/H9/PB 8GB 1Gx72 512Mx8(H5TQ4G83MFR)*18 2 X
HMT41GR7MFR4C-G7/H9/PB 8GB 1Gx72 1Gx4(H5TQ4G43MFR)*18 1 X
HMT42GR7MFR4C-G7/H9/PB 16GB 2Gx72 1Gx4(H5TQ4G43MFR)*36 2 O
HMT84GR7MMR4C-G7/H9 32GB 4Gx72 DDP 2Gx4(H5TQ8G43MMR)*36 4 O