Dataram 16GB(2 x 8GB) DDR2 GRH8640/16GB Fascicule

Codes de produits
GRH8640/16GB
Page de 1
GRH8640   
DDR2, Synchronous, ECC, 1.8V, 278 Pin DIMMs 
 
 
GRH8640  
04-Jan-10 
Products in Family 
 
GRH8640/4GB    (2 x 2GB DIMMs) 
GRH8640/8GB    (2 x 4GB DIMMs) 
GRH8640/16GB  (2 x 8GB DIMMs) 
 
 
 
 
Features Description 
278 Pin Synchronous DIMMs 
167.36 mm wide by 65.86 mm high (6.59” x 2.59”) 
Data Transfer Rate: 2.1 Gigabytes/sec 
Operating Voltage: 1.8 V ±0.1 
Error Checking and Correction (ECC) bits 
RoHS Compliant 
The GRH8640/4GB, GRH8640/8GB, and 
GRH8640/16GB upgrades consist of a matched set of 
two Synchronous DIMMs. Both DIMMs have ECC.  One 
2K-bit EEPROM is used for Serial Presence Detect. 
 
Dataram Product 
HP Product 
Supported in these HP systems: 
GRH8640/4GB 
GRH8640/8GB 
GRH8640/16GB 
AB454A 
AB455A 
AH456A 
HP 9000 rp7440 and rp8440 
HP Integrity rx7640 and rx8640 
 
 
 
 
Notes 
Tolerances on all dimensions 
except where otherwise 
indicated are 
±.13 (.005). 
All dimensions are expressed 
in millimeters [inches] 
 
Copyright   
©   2009     Dataram Corporation   |   U.S.A. Headquarters   +1 609-799-0071   |   Offices in Europe and Asia    |   www.dataram.com 
 
The information contained in this document has been carefully checked and is believed to be reliable and accurate.  However, Dataram assumes no responsibility for errors.