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85.235 bytes |
Product Information |
Document ID: GJAN-43VRN3 |
IBM PS/2 (Model 57 SLC) - Technical specifications
Applicable to: World-Wide
IBM Personal System/2 Model 57 SLC
General information
Machine type: 8557
Announce date: February, 1992
Excerpt from the original announcement letter;
"PS/2 Model 57 SLC complements and enhances the PS/2 family of Micro Channel systems with the integration of the IBM 386SLC 20MHz microprocessor which includes 8K of internal cache as well as the internal cache controller. The PS/2 Model 57 SLC system offers up to 88% performance improvement over the 57SX. Also included are a fixed disk drive, a 2.88MB media sense diskette drive, 16-bit video graphics array (VGA), a small computer systems I/O interface (SCSI) and 4MB of memory housed in the same versatile 5-slot/4 bay mechanical package as the IBM PS/2 57SX. Two models (8557-055 and 8557-059) are offered with disk capacities of 80MB (Million Bytes) and 160MB (Million Bytes) respectively. The system is designed to allow the flexibility of horizontal or vertical operation and ships with a stand which is required for use in the vertical orientation. Five 16-bit Micro Channel slots allow users to expand and customize system function. A fixed disk and diskette drive are installed in each system and two expansion bays are available to accept additional 5.25-inch and/or 3.5-inch diskette drives, fixed disks, tape, CD-ROM or other devices. The SCSI controller is integrated in the planar, therefore no slot is required to attach up to seven SCSI devices (including the standard fixed disk). Two additional SCSI devices may be installed internally and the remainder externally via the external connector. "
System Characteristics
Microprocessor: IBM 386SLC (32 bit)
Clock speed: 20 Mhz
Coprocessor: socket for optional 80387/486SLC2 processor upgrade
Type of BUS: 16-bit Micro Channel
Total number of expansion slots: 5 (desktop/floorstanding case)
Ports: PS/2 keyboard, PS/2 mouse, serial, parallel, VGA, SCSI
Memory
Min/Max on system board: 4/16MB
Type of memory:
RAM: DRAM (PS/2 72-pin SIMM) 70ns parity checked (3 sockets)
ROM: 128kb
Cache: 8kb L1, 0kb L2
Physical description
Power supply: 197w, 110-220VAC auto sense
Weight: 14.5 kg (32.0 lbs)
Dimensions (HxWxD): (169 x 440 x 394mm)
Mass storage
Drive bays: 4 ( 3 x 5.25" (1 slim height), 1 x 3.5")
Floppy Disk
Size: 3.5 inch slim-height
Capacity: 2.88MB media sense
Hard disk
Size: 3.5 inch half-height
Capacity: 80MB (055), 160MB (059), 400MB (05F)
Access time: 17ms (80MB), 16ms (160MB), 11ms (400MB)
Interface: SCSI (integrated SCSI controller)
Display
Size:
Display type: Optional Analog CRT
Graphics modes supported: Integrated 16-bit VGA Display adapter
320x200, 256 colours
640x480, 16 colours
Keyboard
Type: 101 key enhanced, 122 key host connect, 84 key space saving
Software
Operating system: IBM PC DOS Versions 5.0 / 5.00.1 or higher
Configurations
Various memory, diskette drive, hard drive, monitor, and keyboard configurations including;
8557-055 - System Unit 386slc20, 4MB, 80MB, 2.88, 101 keyboard
8557-059 - System Unit 386slc20, 8MB, 160MB, 2.88, 101 keyboard
8557-05F - System Unit 386slc20, 8MB, 400MB, 2.88, 101 keyboard
Options
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System board memory |
Feature Number |
Part Number |
|
IBM Personal System/2 2MB Memory Module Kit-70ns |
129 |
6450902 |
|
IBM Personal System/2 4MB Memory Module Kit-70ns |
128 |
6450128 |
|
IBM Personal System/2 8MB Memory Module Kit-70ns |
5116 |
6450130 |
|
DASD | ||
|
IBM Personal System/2 Micro Channel SCSI Adapter |
1005 |
6451109 |
|
IBM Personal System/2 Micro Channel SCSI Adapter with Cache |
1018 |
6451110 |
|
IBM Personal System/2 1.44MB 1-Inch High Diskette Drive |
30 |
6451130 |
|
IBM Personal System/2 2.88MB 1-Inch High Diskette Drive |
1106 |
6451106 |
|
IBM Personal System/2 60MB SCSI Fixed Disk Drive(B,D) |
1049 |
6451049 |
|
IBM Personal System/2 80MB SCSI Fixed Disk Drive (D) |
1045 |
6451045 |
|
IBM Personal System/2 120MB SCSI Fixed Disk Drive(B,D) |
1050 |
6451050 |
|
IBM Personal System/2 160MB SCSI Fixed Disk Drive (D) |
1046 |
6451046 |
|
IBM Personal System/2 320MB SCSI Fixed Disk Drive (D) |
1108 |
6451234 |
|
IBM Personal System/2 400MB SCSI Fixed Disk Drive (D) |
1081 |
6451235 |
|
IBM Personal System/2 Micro Channel SCSI Adapter External Terminator (for F/N 1018) |
1039 |
6451039 |
|
IBM Personal System/2 3.5-inch Rewritable Optical Drive |
162 |
6450162 |
|
IBM Personal System/2 CD-ROM Drive |
1113 |
6451113 |
|
IBM Personal System/2 5.25-inch Slim High Diskette Drive |
1066 |
6451066 |
|
IBM Personal System/2 5.25-inch Diskette Adapter/A(A) |
1007 |
6451007 |
|
IBM Personal System/2 SCSI Fixed Disk Drive Kit D (B) |
1119 |
6451120 |
|
IBM Personal System/2 External CD-ROM Drive 3510-001 |
|
3510001 |
|
IBM Personal System/2 External Storage Enclosure for SCSI Devices 3511-003 |
|
3511003 |
|
IBM Personal System/2 4869-001 5.25-inch 360KB External Diskette Drive (A) |
|
4869001 |
|
IBM Personal System/2 4869-002 5.25-inch 1.2MB External Diskette Drive (A) |
4869002 | |
|
IBM Personal System/2 Upgrade Kit for Diskette Drives |
5106 |
6451127 |
|
IBM PS/2 Model 56 LS Upgrade kit for SCSI Devices |
5108 |
6451129 |
|
Communications | ||
|
IBM Personal System/2 Leased Line Modem |
1862 |
26F1862 |
|
IBM Personal System/2 Adapter/A for Ethernet Networks |
1091 |
6451091 |
|
IBM Personal System/2 Dual Async Adapter/A |
1014 |
6451013 |
|
The IBM 3270 Connection |
2000 |
74F3465 |
|
System/370(TM) Channel Emulator/A |
3205 |
1674899 |
|
IBM System 36/38 Workstation Emulation Adapter |
6279 |
69X6279 |
|
IBM PC Network Baseband Adapter/A |
1223 |
1501223 |
|
IBM PC Network Adapter II/A (J) |
1222 |
1501222 |
|
IBM PC Network Adapter II/A -- Frequency 2 (J) |
5647 |
96X5647 |
|
IBM PC Network Adapter II/A -- Frequency 3 (J) |
5648 |
96X5648 |
|
IBM Token Ring Network Adapter/A |
4790 |
69X8138 |
|
IBM Token Ring Network Adapter/A -- Remote Program Load |
8881 |
25F8887 |
|
IBM Token Ring Network 16/4 Adapter/A |
1133 |
16F1133 |
|
IBM Token Ring Network 16/4 Busmaster Adapter/A |
4041 |
74F4140 |
|
IBM Token Ring Network 16/4 Trace & Performance Adapter/A (H) |
5130 |
74F5130 |
|
IBM Personal System/2 300/1200/2400 Internal Modem/A |
1755 |
94X1755 |
|
IBM Realtime Interface Co-Processor Multiport/2 (512KB) |
6263 |
09F1897 |
|
IBM Realtime Interface Co-Processor Multiport/2 (1MB) |
6247 |
16F1820 |
|
IBM Realtime Interface Co-Processor Multiport/2 8 Port RS-232 Interface Board |
6265 |
09F1952 |
|
IBM Realtime Interface Co-Processor Multiport/2 8 Port RS-422A Interface Board |
6326 |
15F8852 |
|
IBM Realtime Interface Co-Processor Multiport/2 6 Port RS-232C Synchronous Interface Board |
6327 |
15F8861 |
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IBM Realtime Interface Co-Processor Multiport/2 4 Port RS-232 Interface Board |
6267 |
09F1955 |
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IBM Realtime Interface Co-Processor Multiport/2 RS-232/RS-422 Interface Board |
6266 |
09F1958 |
|
IBM Realtime Interface Co-Processor Portmaster(TM) Adapter/A (512KB) (J) |
6360 |
53F2601 |
|
IBM Realtime Interface Co-Processor Portmaster Adapter/A (1MB) (J) |
6364 |
53F2604 |
|
IBM Realtime Interface Co-Processor Portmaster Adapter/A (2MB) (J) |
6368 |
53F2607 |
|
Search Keywords |
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Document Category |
Technical Specifications | |
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Date Created |
06-01-99 | |
|
Last Updated |
13-01-99 | |
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Revision Date |
13-01-2001 | |
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Brand |
IBM PC | |
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Product Family |
PS/2 | |
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Machine Type |
8557 | |
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Model |
various | |
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TypeModel |
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Retain Tip (if applicable) |
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Reverse Doclinks |
originally models 055, 059, 05F only |