Datasheet

Rev. 1.0 / Jun. 2013 3
Description
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
• 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
HMT451R7AFR8C-H9/PB/RD 4GB 512Mx72 512Mx8(H5TQ4G83AFR)*9 1 X
HMT41GR7AFR8C-H9/PB/RD 8GB 1Gx72 512Mx8(H5TQ4G83AFR)*18 2 X
HMT41GR7AFR4C-H9/PB/RD 8GB 1Gx72 1Gx4(H5TQ4G43AFR)*18 1 X
HMT42GR7AFR4C-H9/PB/RD 16GB 2Gx72 1Gx4(H5TQ4G43AFR)*36 2 O
HMT84GR7AMR4C-G7/H9/PB/RD 32GB 4Gx72 DDP 2Gx4(H5TQ8G43AMR)*36 4 O