7204 External Disk Drive
       Power Light    In-Use Light

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  | IBM 7204 |  ||||| | |                             | |
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  |  1 __  o '  ||||| | o  |||||||||||||||||||||||||| | |
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  |  O|__|                                              |
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 7204       Disk       Disk     Power    Coolin   Ribbon   Switch
 Model      Size    N  FRU      Supply   Fan      Cable    Adress

 001 SE N      1GB  1  46G2388, 46G3934  55F9421  81F8216  53F3502
                       55F9902,
                       55F5855.

 010 SE N      1GB  2  45G9467  46G3934  55F9421  74G8531

 112 SE FW   1.1GB  2  74G7006  59H3760  42F7300  87G4870  87G4866

 113 SE FW   2.2GB  2  74G7007  59H3760  42F7300  87G4870  87G4866

 114 SE FW   4.5GB  2  74G7008  59H3760  42F7300  87G4870  87G4866

 118 SE FW  18.2GB  2  59H6923  59H3760  42F7300  87G4870  21H2713

 139 SE FW   9.1GB  2  93G2972  59H3760  42F7300

 215 DI SN     2GB  2  86F0119  8191380  55F9421  74G8531  74G8268

 315 DI FW     2GB  2  86F0767  8191380  55F9421  74G8270  87G1353

 317 DI FW   2.2GB  2  74G7010  59H3760  42F7300  87G4870  87G4866

 320 SE N    320MB  1  93X0961  00G2960  42F7300  81F8216  53F3502

 325 DI FW   4.5GB  2  74G7011  59H3760  42F7300  87G4870  87G4866

 339 DI FW   9.1GB  2  27H1677  59H3760  42F7300

 402 DI FW   2.2GB  2  74G8824  59H3760  42F7300  87G4870  21H2713

 404 DI FW   4.5GB  2  74G8825  59H3760  42F7300  87G4870  21H2713

 409 SE FW   9.1GB  2  25L3113  59H3760  42F7300  34L2857  21H2713

 418 DI FW  18.2GB  2  59H6925  59H3760  42F7300  87G4870  21H2713
                       (cardSE/DE 59H3945)

 419 SE FW  18.2GB Two 25L3112   59H3760 42F7300  34L2857  21H2713

N = Number of SCSI connector on 7204 SE Single-Ended DE Differential In case of SCSI error on 7204-113/114/317/325 => first changed power supply Y-Cable EPOW SE-to-DE SCSI Cable Card Cable ____________________ _________ _________ | 7204-320 | 81F8207 | | | |__________|_________|_________|_________| | 7204-001 | 81F8207 | | | |__________|_________|_________|_________| | 7204-010 | 74G8547 | | | |__________|_________|_________|_________| | 7204-112 | 87G4867 | | | | 113 | | | | | 114 | | | | |__________|_________|_________|_________| | 7204-118/| 87G4863 | | | |__________|_________|_________|_________| | 7204-215 | 74G8543 | | | |__________|_________|_________|_________| | 7204-315 | 87G1367 | | | |__________|_________|_________|_________| | 7204-317 | 87G4874 | | | | 325 | | | | |__________|_________|_________|_________| | 7204-402 | | 59H3335 | 74G8270 | | 404 | | | | |__________|_________|_________|_________| | 7204-418 | 87G4897 | | | |__________|_________|_________|_________| | 7204-409 | 74G8559 | | | | 419 | | | | |__________|_________|_________|_________| 7204-215 cabled with SCSI-2 Differential Adapter #2420 Type 4-2 .------------------. .----------. .----------. | SCSI-2 Diff ||---1----|| | 3|| | | 11H2447 | | 7204-215 | | 7204-215 | '-------. .-' .---|| | .---|| | |||||||||| | '----------' | '----------' '--------2------------' .---------------------------------------------------------------------------. | Part Description | FC | PN | Length | |--------------------------------------------+-----------+---------+--------| | 1- Cable Adapter-to-Device --------------- | #2854/9138| 87G1358 | 0.66m | | |--- | #2921/9221| 67G0593 | 4.75m | | '--- | #2923/9223| 95X2494 | 8.0 m | |--------------------------------------------+-----------+---------+--------| | 2- Cable 7204-215-to-7204-215 ------------ | #2848/9134| 74G8511 | 0.66m | | '--- | #2925/9225| 95X2492 | 2.0m | |--------------------------------------------+-----------+---------+--------| | 3- Terminator 50-pin lo-density narrow.... | #2847/9133| 79X3795 | N/A | | | #2847/9133| 87G1356 | N/A | '---------------------------------------------------------------------------' 7204-215 cabled with SCSI-2 Differential Fast/Wide #2416 Type 4-6 .------------------. .----------. .----------. | SCSI-2 Diff F/W ||---1----|| | 3 || | | 11H3599 | | 7204-215 | | 7204-215 | '-------. .-' .---|| | .---|| | '--------' | '----------' | '----------' '--------2------------' .---------------------------------------------------------------------------. | Part Description | FC | PN | Length | |--------------------------------------------+-----------+---------+--------| | 1- Cable Adapter-to-Device ............... | #2438 | 88G3636 | 1.5m | |--------------------------------------------+-----------+---------+--------| | 2- Cable 7204-215-to-7204-215 ------------ | #2848/9134| 74G8511 | 0.66m | | '----- | #2925/9225| 95X2492 | 2.0m | |--------------------------------------------+-----------+---------+--------| | 3- Terminator 50-pin lo-density narrow.... | #2847/9133| 87G1356 | N/A | '---------------------------------------------------------------------------' 7204-315/317/325 cabled with SCSI-2 Differential Fast/Wide #2416 Type 4-6 .------------------. .-----------. .-----------. | SCSI-2 Diff F/W ||---1-----|| 7204 | 3 || 7204 | | | | 315/317/ | | 315/317/ | '-------. .-' .---|| 325 | .---|| 325 | ||||||||_| | '-----------' | '-----------' '---------2------------' .---------------------------------------------------------------------------. | Part Description | FC | PN | Length | |--------------------------------------------+-----------+---------+--------| | 1- Cable Adapter-to-Device 16bit wide..... | #2436 | 52G4337 | 1.5m | |--------------------------------------------+-----------+---------+--------| | 2- Cable 7204-315-to-7204-315............. | #2845/9131| 52G4291 | 0.66m | | | #2846/9132| 52G4233 | 2.5m | |--------------------------------------------+-----------+---------+--------| | 3- Terminator 68-pin hi-density wide...... | | 61G8324 | N/A | '---------------------------------------------------------------------------' High-Availability 7204-215 Differential Unit and SCSI-2 Diff Type 4-2 .-RS/6000-. .-RS/6000-. |.-------- .-T 3 3 T-. |--------.| || 1 ||-2- |-2- | 1 || '---------' '--||-----4--. .---5---. .----------||---' '---------' .---|-|--. .--|-|---. |7204-215| |7204-215| '--------' '--------' .---------------------------------------------------------------------------. | Part Description | FC | P/N | Length | |---------------------------------------------+---------+---------+--------- | 1- SCSI-2 Differential Controller Type 4-2. | #2410 | 43G0176 | | | 2- Y-Cable ................................ | #2422 | 52G7348 | 0.765m | | 3- Terminator.............................. | #2422inc| 52G7350 | | | 4- Cable Y-to-7204-215 narrow....-------- |2854/9138| 87G1358 | 0.6m | | |--- |2921/9221| 67G0593 | 4.75m | | '--- |2923/9223| 95X2494 | 8.0m | | 5- 7204 Cable unit-to-unit................. |2925/9225| 95X2492 | 2.0m | '---------------------------------------------------------------------------' High-Availability 7204-215 with SCSI-2 Diff Fast/Wide Adapter/A Type 4-6 .-RS/6000-. .-RS/6000-. |.--------| .-T 3 3 T-. |--------.| || 1 |o-2-| |-2- | 1 || '---------' '--||------4------. .-----4-----||---' '---------' .---|--|---. | 7204-215 | '----------' .---------------------------------------------------------------------------. | Part Description | FC | P/N | Length | |---------------------------------------------+---------+---------+--------- | 1- SCSI-2 Differential Controller Type 4-6. | #2416 | 65G7315 | | | 2- Y-Cable (narrow)....................... | #2427 | 52G4349 | 0.765m | | 3- Terminator (narrow 8-bit)............... | #2427inc| 52G7350 | | | 4- Cable..Y-To-device...narrow...... ------ |2854/9138| 87G1358 | 0.6m | | |--- |2921/9221| 67G0593 | 4.75m | | '--- |2923/9223| 95X2494 | 8.0 m | '---------------------------------------------------------------------------' High-Availability 7204-315/317/325with SCSI-2 Diff Fast/Wide Adapter/A Type 4-6 .-RS/6000-. .-RS/6000-. |.--------| .-T 3 3 T-. |--------.| || 1 |*-2-+ |-2- | 1 || '---------' '--||------4------. .-----4-----||---' '---------' .---|--|---. | 7204-315 | '----------' .---------------------------------------------------------------------------. | Part Description | FC | P/N | Length | |---------------------------------------------+---------+---------+--------- | 1- SCSI-2 Differential Controller Type 4-6. | #2416 | 65G7315 | | | 2- Y-Cable wide.......................... | #2426 | 52G4234 | 0.94m | | 3- Terminator wide........................ | #2422inc| 61G8324 | | | 4- Cable Y-Cable-to-device High-Avail wide. |2845/9131| 52G4291 | 0.6m | | |2846/9132| 52G4233 | 2.5m | '---------------------------------------------------------------------------' Updated Nov 2002 by Bruno Croft