
CUSTOMER SUPPORT
Dataram's Technical Support Program goes beyond the lifetime warranty,
routine calls and questions. As memory specialists for nearly 40 years,
we want to provide the most comprehensive level of service and support
in the industry.
Our Customer Support representatives can answer your questions and
give you information on system/memory configurations, upgrade options,
product specifications, compatibility and other technical topics or issues.
In Europe:
+45 70 212 217 (Phone)
+45 70 212 211 (FAX)
eusupport@dataram.com (E-mail)
In the U.S.A. and all other countries:
800-599-0071 (Toll Free)
609-799-0071 (Phone)
609-936-1369 (FAX)
usasupport@dataram.com (E-mail)
If a Dataram memory board does not function properly we will issue a
Return Material Authorization number (RMA#) for the return of the
defective module(s) and express ship a repair or replacement to you at
no charge.
P/N 06692 B
DRIX346 INSTALLATION INSTRUCTIONS
SYSTEM AND MEMORY OVERVIEW
Note: Refer to your system owner’s manual for detailed instructions and be
sure to follow all static and safety precautions.
Dataram’s DRIX346 memory is supported in these IBM systems:
The following memory options are available for all systems:
Cap Dataram IBM Description
1GB DRIX346NC/1GB 73P3522
1GB DRIX346/1GB 73P2865
2GB DRIX346/2GB 73P2866
4GB DRIX346/4GB 73P2867
4GB DRIX346S/4GB 73P4792
System/Model DIMM Slots Max Capacity
BladeCenter HS20 8843 4 8GB
IntelliStation Z Pro 6223 6 12GB
xSeries 226 8648 6 12GB
xSeries 236 8841 8 16GB
xSeries 336 8837 8 16GB
xSeries 346 8840 8 16GB
2x512MB Single-Rank DIMMs,
2x512MB Single-Rank DIMMs,
2x1GB Single-Ranks DIMMs,
Non-Chipkill
2x2GB Dual-Rank DIMMs,
2x2GB Single-Rank DIMMs,
P/N 06692 B
Chipkill
Chipkill
Chipkill
Chipkill
CUSTOMER SUPPORT
Dataram's Technical Support Program goes beyond the lifetime warranty,
routine calls and questions. As memory specialists for nearly 40 years,
we want to provide the most comprehensive level of service and support
in the industry.
Our Customer Support representatives can answer your questions and
give you information on system/memory configurations, upgrade options,
product specifications, compatibility and other technical topics or issues.
In Europe:
+45 70 212 217 (Phone)
+45 70 212 211 (FAX)
eusupport@dataram.com (E-mail)
In the U.S.A. and all other countries:
800-599-0071 (Toll Free)
609-799-0071 (Phone)
609-936-1369 (FAX)
usasupport@dataram.com (E-mail)
If a Dataram memory board does not function properly we will issue a
Return Material Authorization number (RMA#) for the return of the
defective module(s) and express ship a repair or replacement to you at
no charge.
P/N 06692 B
DRIX346 INSTALLATION INSTRUCTIONS
SYSTEM AND MEMORY OVERVIEW
Note: Refer to your system owner’s manual for detailed instructions and be
sure to follow all static and safety precautions.
Dataram’s DRIX346 memory is supported in these IBM systems:
The following memory options are available for all systems:
Cap Dataram IBM Description
1GB DRIX346NC/1GB 73P3522
1GB DRIX346/1GB 73P2865
2GB DRIX346/2GB 73P2866
4GB DRIX346/4GB 73P2867
4GB
System/Model DIMM Slots Max Capacity
BladeCenter HS20 8843 4 8GB
IntelliStation Z Pro 6223 6 12GB
xSeries 226 8648 6 12GB
xSeries 236 8841 8 16GB
xSeries 336 8837 8 16GB
xSeries 346 8840 8 16GB
DRIX346S/4GB 73P4792
2x512MB Single-Rank DIMMs,
Non-Chipkill
2x512MB Single-Rank DIMMs,
2x1GB Single-Ranks DIMMs,
2x2GB Dual-Rank DIMMs,
2x2GB Single-Rank DIMMs,
P/N 06692 B
Chipkill
Chipkill
Chipkill
Chipkill

MEMORY CONSIDERATIONS
Note: Refer to your system owner’s manual for detailed instructions.
MEMORY INSTALLATION
1. Open both ejector levers on each slot.
Caution: System parts are sensitive to electrostatic discharge and can be
damaged by the static charge you may carry. You should wear a
rounded wrist strap.
Mixing Chipkill with non-Chipkill memory causes any system to operate in
non-Chipkill mode. Chipkill is an advanced form of ECC that can detect and
2. Position a module over the slot so that the alignment notches on the
DIMM match the notches on the connector.
3. Press firmly with your thumbs on both top ends of the module, applying
equal pressure until the module snaps into place. Lock the module in the
socket by pushing up on the ejector levers until they are in their upright
position.
correct multiple-bit errors in servers.
BladeCenter HS20 8843
• The mainboard contains 4 DIMM slots.
• DIMMs must be installed in matched pairs, starting with DIMM slots
1 & 2 (J113 & J111) and then slots 2 & 3 (J112 & J110).
• If mixing single and dual rank DIMMs in the server, the dual rank
DIMMs must be installed in slots 1 & 2.
IntelliStation Z Pro 6223 and xSeries 226 8648
• The mainboard contain 6 DIMM slots.
• DIMMs must be installed in matched pairs, starting with DIMM slots
1 & 2, 3 & 4, and then 5 & 6.
• IBM does not support more than two dual-rank DIMMs and they
must be installed in slots 1 & 2 only.
XSeries 236 8841, x336 8837, and x346 8840
• The mainboard contain 8 DIMM slots.
• DIMMs must be installed in matched pairs, starting with DIMM slots
1 & 2, 3 & 4, 5 & 6, and then 7 & 8.
• No more than the equivalent of 8 ranks total is supported in these
systems. This can be comprised of 4 dual-rank DIMMs, 2 dual-rank
and 4 single-rank DIMMs, or 8 single-rank DIMMs. Once the
equivalent of 8 ranks is reached, all remaining DIMM slots must be
empty.
• Refer to your user’s manual for the configuration of Online-Spare
Memory or Memory Mirroring.
Caution: Confirm the modules are fully and evenly seated in the slots.
Improper seating can cause electrical shorts that can damage
the memor
4. Continue to install the remaining memory modules until you have filled
the bank with two identical modules. Repeat the above steps for each
bank of memory you wish to install.
5. Reconnect the power cords and external cables, and turn on the system.
6. After you reboot, ensure the system recognizes the new memory
configuration.
MEMORY CONSIDERATIONS MEMORY INSTALLATION
Note: Refer to your system owner’s manual for detailed instructions. 1. Open both ejector levers on each slot.
Caution: System parts are sensitive to electrostatic discharge and can be
damaged by the static charge you may carry. You should wear a
rounded wrist strap.
Mixing Chipkill with non-Chipkill memory causes any system to operate in
non-Chipkill mode. Chipkill is an advanced form of ECC that can detect and
2. Position a module over the slot so that the alignment notches on the
DIMM match the notches on the connector.
3. Press firmly with your thumbs on both top ends of the module, applying
equal pressure until the module snaps into place. Lock the module in the
socket by pushing up on the ejector levers until they are in their upright
position.
correct multiple-bit errors in servers.
BladeCenter HS20 8843
• The mainboard contains 4 DIMM slots.
• DIMMs must be installed in matched pairs, starting with DIMM slots
1 & 2 (J113 & J111) and then slots 2 & 3 (J112 & J110).
• If mixing single and dual rank DIMMs in the server, the dual rank
DIMMs must be installed in slots 1 & 2.
IntelliStation Z Pro 6223 and xSeries 226 8648
• The mainboard contain 6 DIMM slots.
• DIMMs must be installed in matched pairs, starting with DIMM slots
1 & 2, 3 & 4, and then 5 & 6.
• IBM does not support more than two dual-rank DIMMs and they
must be installed in slots 1 & 2 only.
XSeries 236 8841, x336 8837, and x346 8840
• The mainboard contain 8 DIMM slots.
• DIMMs must be installed in matched pairs, starting with DIMM slots
1 & 2, 3 & 4, 5 & 6, and then 7 & 8.
• No more than the equivalent of 8 ranks total is supported in these
systems. This can be comprised of 4 dual-rank DIMMs, 2 dual-rank
and 4 single-rank DIMMs, or 8 single-rank DIMMs. Once the
equivalent of 8 ranks is reached, all remaining DIMM slots must be
empty.
• Refer to your user’s manual for the configuration of Online-Spare
Memory or Memory Mirroring.
Caution: Confirm the modules are fully and evenly seated in the slots.
Improper seating can cause electrical shorts that can damage
the memor
4. Continue to install the remaining memory modules until you have filled
the bank with two identical modules. Repeat the above steps for each
bank of memory you wish to install.
5. Reconnect the power cords and external cables, and turn on the system.
6. After you reboot, ensure the system recognizes the new memory
configuration.
and/or the system.
and/or the system.