IBM HANDBOOK 260 - Manual (Page 70)

52 RS/6000 43P 7043 Models 150 and 260 Handbook
Table 5. RS/6000 43P 7043 Model 150 - System Board Components Location
3.1.1.3 Memory Subsystem
The Model 150 comes standard with a 128 MB of ECC SDRAM memory. It
supports four industry standard DIMM sockets and can support up to 1 GB of
system memory. Memory DIMM size includes 64 MB, 128 MB, or 256 MB.
The memory DIMMs can be populated in any order.
Location Description Location Description
B1 Battery connector J27, J30 System fan connector
J2 5x5 Auxiliary 5v connector J28 Memory connector #2
J3 Audio input connector J32 Privileged-access password
jumper
J4 Internal SCSI Conn. #2 J33 Internal SCSI 16-bit conn.
J5 CD-ROM connector J35, J36 SCSI security jumper
J6 CD-ROM audio connector J38 External SCSI jumper
J7, J8 Power connector J39 Riser card connector
J10 Media fan connector J40 Power switch connector
J11 Memory connector J41 Op panel connector
J13 Audio output connector J42 Power indicator LED conn.
J15 Remote power-up jumper J43 HDD activity LED connector
J16 Diskette drive connector J44 Voltage regulator connector
J17 Microphone jack J45 Ethernet twisted pair conn.
J18 Reset connector J46 Internal speaker connector
J19 Memory connector #3 J49 Parallel port connector
J20 Power-on password
jumper J50 Ethernet AUI
J22 Headphone jack J53 Ethernet EPROM connector
J23 Serial port connector #2 J56 Mouse port connector
J24 Serial port connector #1 J59 Keyboard connector
J25 Table port connector J139 Memory connector #4
J26 CPU fansink connector