IBM PS/1 User Manual

Assembly 4: (continued)
–9 34G1857 1 Volume Control Assembly (WT only)
–10 92F0421 1 Speaker (WT only)
–11 34G1865 1 Hard Disk Drive Ribbon Cable (if one
drive)
–11 93F2394 1 Hard Disk Drive Ribbon Cable (if two
drives)
–12 93F2395 1 Diskette Drive Ribbon Cable
–14 34G1864 1 Indicator LED and Cable, Hard Disk
Drive
–15 34G1863 1 Indicator LED and Cable, Power
–16 Power Supply
–16 60G1996 1 - 145-W High/Low Switchable
–17 92F0102 1 SIMM, 2MB, 72-Pin
–17 92F0105 1 SIMM, 4MB, 72-Pin
–17 64F3606 1 SIMM, 8MB, 72-Pin
–18 34G1879 1 Cache Memory, 128K (Bank 1 only)
–19 93F0063 1 Lithium Battery (CR2032)
–NS 93F0067 1 Jumper, 2 position (Packet of 4)
–21 34G1858 1 Keylock with key (WT only)
–NS 34G2040 1 Key replacement (WT only)
–23 93F0041 1 Packet (Mounting Screws)
–NS 60G1995 1 Packet (Cover Mounting Screws)
7-14

IBM PS/1 Specifications

General

Processor	Intel 80286 or 80386
Processor Speed	10 MHz (80286)
RAM	1 MB (expandable to 2 MB or more)
Storage	40 MB hard drive
Floppy Drive	3.5" 1.44 MB
Graphics	VGA
Ports	Serial, Parallel, Mouse