Technical information

IBM XSERIES 220
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For the latest product & technical information, refer to the Information Sources on pages 2 and 3.
Updated 10/02/01
Note: The following sample configurations are for illustration only and may not be suitable for any specific customer installation. Contact your IBM Business Partner
or IBM Marketing Representative for assistance with your specific configuration requirements.
Internet Server
An Internet server handles all requests from the Internet (Intranet or Extranet). Usually, this type of server has the same characteristics as a normal file server. The
main difference is that an Internet server talks a different language (TCP/IP vs NETBEUI or IPX/SPX) and often needs to do an extra security check (firewall). In the
case of an Internet server, the server itself talks mostly to just one client, the Internet Service Provider (ISP), instead of many clients as a file server does.
With this is mind, the xSeries 220 was selected to provide an affordable price point for the growing Internet server market with two-way Pentium III processing,
256MB of system memory (expandable to 4GB), and power protection with an APC Smart-UPS.
The network configuration depends on the method that will be used to connect the server to the Internet. Usually fast Ethernet routers are used, but if other methods
are used you can add the appropriate adapter. The configuration includes a tape backup unit for secure backup of critical data in the event of a system or storage
failure.
File and Print Server
A small business or departmental server is usually required to perform all typical server functions while servicing up to 100 users in a normal workgroup computing
environment, but doesn’t require the high-end performance and fault-tolerance properties of larger servers.
The sample configuration above consists of an xSeries 220 with 256MB of memory and 54.6GB of HDD space. It has enough processor power and memory to run
most current network operating systems comfortably and enough hard disk drive space to store a significant amount of data with additional external storage
expansion still available. Demanding network traffic is effectively handled by the standard 100Mbps Ethernet connection.
This configuration also includes a tape backup unit, monitor, and a UPS to keep the system protected during power surges and outages.
Application Server
An application server differs from a file and print server in that it has a higher workload in providing application serving requirements for users. With this in mind, the
xSeries 220 was selected to provide an affordable price point for an application server with two-way Pentium III processing, 384MB of system memory (expandable
to 4GB), and availability features such as RAID-protected internal storage and power protection with an APC Smart-UPS.
xSeries 220 Sample Configurations
Part Number Description Quantity
8645-5AX xSeries 220 1GHz/256KB, 128MB ECC, Open Hot-Swap, 48X 1
10K0018 128MB PC133 ECC SDRAM RDIMM 1
1
37L7205 18.2GB 10K-4 Ultra160 SCSI Hot-Swap SL HDD 2
2
00N7991 20/40GB DDS/4 4mm Internal Tape Drive 1
6331N2N E54 Color Monitor 15in (350mm, 13.8in Viewable Image Size), stealth black 1
94G3134 APC Smart-UPS 700 1
1. For a total of 256MB of system memory.
2. For a total of 36.4GB of internal storage.
Part Number Description Quantity
8646-31X xSeries 220 1.13GHz/512KB, 128MB ECC, Open, 48X 1
10K0018 128MB PC133 ECC SDRAM RDIMM 1
1
00N8208 18.2GB 10,000rpm Ultra160 SCSI HDD 3
2
00N7991 20/40GB DDS/4 4mm Internal Tape Drive 1
6331N2N E54 Color Monitor 15in (350mm, 13.8in Viewable Image Size), stealth black 1
94G3134 APC Smart-UPS 700 1
1. For a total of 256MB of system memory.
2. For a total of 54.6GB of internal storage.
Part Number Description Quantity
8646-4AX xSeries 220 1.26GHz/512KB, 128MB ECC, Open Hot-Swap, 48X 1
32P0652 xSeries 220 1.26GHz /133MHz 512KB Cache Upgrade with Pentium III Processor SVR 1
10K0020 256MB PC133 ECC SDRAM RDIMM 1
1
06P5740 ServeRAID-4Lx Ultra160 SCSI Controller 1
37L7205 18.2GB 10K-4 Ultra160 SCSI Hot-Swap SL HDD 3
2
10K2340 Media Bay Tray and LVD Cable Kit
3
1
00N7991 20/40GB DDS/4 4mm Internal Tape Drive NS Internal SCSI Tape Drive 1
6331N2N E54 Color Monitor 15in (350mm, 13.8in Viewable Image Size), stealth black 1
94G3134 APC Smart-UPS 700 1
1. For a total of 384MB of system memory.
2. Three HDDs are used for RAID 5 protection. Effective capacity is two HDDs or 36.4GB
3. Cable for dedicated attachment of tape to standard controller.