Datasheet

DRH800R
DDR2-800, PC2-6400, Registered, ECC, 1.8V, 240-pin DIMMs
DRH800R 10-Jun-09
Products in Family
DRH800R/4GB (2 x 2GB 1R DIMMs)
DRH800R/8GB (2 x 4GB 2R DIMMs)
DRH800RL/8GB (2 x 4GB Low Power 2R DIMMs)
Features Description
240-pin JEDEC-compliant DIMMs
133.35 mm wide by 30 mm high (1.20” x 5.25”)
Data Transfer Rate: 6.4 Gigabytes/sec
Operating Voltage: 1.8 V ±0.1
Error Checking and Correction (ECC) bits
Supports Intel SDDC and Chipkill Advanced ECC Features
Fully RoHS Compliant
Each DRH800R upgrade consists of a matched set of
two DDR2-800 Registered DIMMs with
address/command parity functionality. One 2K-bit
EEPROM is used for Serial Presence Detect. Low-power
versions consume less power than DIMMs originally
released by the OEM and Dataram.
Dataram Product HP Product Supported in these HP systems:
DRH800R/4GB
DRH800R/8GB
DRH800RL/8GB
497765-B21
497767-B21
504351-B21
ProLiant BL465c G5, BL495c G5, BL685c G5, BL685c
G6, DL165 G5, DL165 G5p, DL185 G5, DL365 G5,
DL385 G5p, DL585 G5, DL785 G5, DL785 G6
30.000
[1.181]
63.00
[2.480]
55.00
[2.165]
5.00
[0.197]
5.18
[0.204]
123.00
[4.842]
10.00
[0.394]
17.80
[0.701]
4.00
[0.157]
2.54 Min
[0.100 Min]
1.27 ±.10
[0.0500 ±0.0040]
3.94 Max
[0.155] Max
4.00 Min
[0.157] Min
133.350
[5.250]
Back view
Front view
Side view
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 [phone] | 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.