Technical information

41
For the latest product & technical information, refer to the Information Sources on pages 2 and 3.Updated 10/02/01
IBM XSERIES 340 ICA
xSeries 340 ICA Memory
To t a l
Memory
1
Quantity of RDIMMs Added
128MB
(10K0018)
256MB
(10K0020)
51 2 M B
(10K0022)
1GB
(33L3326)
768MB
2
1 1 -
896MB111-
1536MB
3
- - 1 1
Part
Number
Memory Description
1
1920MB 1 1 1 1
10K 0018 128MB PC 133 ECC SDRA M RDIMM
2176MB - 2 1 1
10K0020 256MB PC133 ECC SDRAM RDIMM 2432MB - 1 2 1
10K0022 512MB PC133 ECC SDRAM RDIMM
2816MB - 1 1 2
33L3326 1GB PC133 ECC SDRAM RDIMM 3072MB
4
--22
Memory amount has the greatest impact on reverse proxy performance.
1. The recommended order of installation is in sequence from Socket 1 to Socket 4.
Memory size is not a factor.
3584MB
4
- - 1 3
4096MB
(max)
5
---4
This table does not represent all possible memory configurations. Memory modules may vary in price
per MB. Selection of smaller RDIMMs may provide a more cost-effective alternative to using larger
RDIMMs.
1. Network operating systems may limit the maximum amount of addressable memory. See operating
system specifications for further information.
2. Model 45X ships standard with this memory amount and configuration.
3. Model 46X ships standard with this memory amount and configuration. Not applicable to
Model 45X.
4. Model 45X requires removal of one standard RDIMM to support this configuration.
5. Requires removal of standard memory for models 45X and 46X. Standard for model 47X..
xSeries 340 ICA Hard Disk Drive (HDD) Storage
Total Int
Storage
1
10,000RPM HDDs 15,000RPM HDDs
9.1GB
(37L7204)
18.2GB
(37L7205)
36.4GB
(37L7206)
9.1GB
(19K0655)
18.2GB
(19K0656)
54.6GB
2
- 3 - - -
91G B
3
-12- -
109.2GB
4
- 6 - - 6
14 5.6 G B
3
-42- -
182GB
3
- 2 4 - -
200.2GB
3
-15- -
218.4GB
5
(max)
- - 6 - -
Assuming adequate network bandwidth, HDD storage typically has the greatest impact on forward proxy
performance.
This table does not represent all possible HDD configurations.
1. Select a total storage row then add the quantity of HDDs from all columns in an RPM range. Total Internal
Storage listed is within +/- 0.2GB unless otherwise noted.
2. Model 45X and 47X ship standard with three 18.2GB 10,000rpm HDDs.
3. Requires removal of one or more standard HDDs.
4. Model 46X ships standard with six 18.2GB 10,000rpm HDDs and IBM 3-Pack Ultra160 Hot-Swap Expansion
Kit installed.
5. Maximum internal storage of 218.4GB can only be achieved by removing all six standard HDDs. Boot CD
with software preload is shipped with the system.
RDIMM Socket 4
RDIMM Socket 3
RDIMM Socket 2
RDIMM Socket 1
Recommended order of installation:
Slot 1-2-3-4