COMPAQ COMPUTER CORPORATION
PROLIANT 1600 (PENTIUM II)
| Device Type | Mainboard |
| Processor | Pentium II |
| Processor Speed | 266/300/350/400/450/500MHz |
| Chip Set | Unidentified |
| Video Chip Set | Unidentifed |
| Maximum Onboard Memory | 512MB (EDO supported) |
| Maximum Video Memory | Unidentified |
| Cache | 256/512KB (located on the Pentium II CPU) |
| BIOS | Unidentified |
| I/O Options | 32-bit PCI slots (6), CD-ROM interface, Ethernet 10BaseT connector, floppy drive interface, Wide-Ultra SCSI-3 interfaces (2), parallel port, PS/2 mouse port, serial ports (2), VGA port |

CONNECTIONS |
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| Purpose | Location |
Purpose | Location |
| VGA port | CN1 | CPU fan power | CN5 |
| RJ-45 UTP connector | CN2 | Power module socket | CN6 |
| SCSI connector | CN3 | Power module socket | CN7 |
| CPU fan power | CN4 | ||
USER CONFIGURABLE SETTINGS |
|||
Function |
Label |
Position |
|
|
Factroy configured - do not alter | SW2/1 | Unidentified |
| Factory configured - do not alter | SW2/2 | Unidentified | |
DIMM CONFIGURATION |
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Size |
Bank 0 |
Bank 1 |
Bank 2 |
Bank 3 |
8MB |
(1) 1MB x 64 |
None |
None |
None |
16MB |
(1) 1MB x 64 |
(1) 1MB X 64 |
None |
None |
16MB |
(1) 2MB x 64 |
None |
None |
None |
24MB |
(1) 2MB x 64 |
(1) 1MB x 64 |
None |
None |
32MB |
(1) 1MB x 64 |
(1) 1MB x 64 |
(1) 1MB x 64 |
(1) 1MB x 64 |
32MB |
(1) 2MB x 64 |
(1) 2MB x 64 |
None |
None |
32MB |
(1) 4MB x 64 |
None |
None |
None |
48MB |
(1) 4MB x 64 |
(1) 1MB x 64 |
(1) 1MB x 64 |
None |
64MB |
(1) 4MB x 64 |
(1) 4MB x 64 |
None |
None |
64MB |
(1) 2MB x 64 |
(1) 2MB x 64 |
(1) 2MB x 64 |
(1) 2MB x 64 |
72MB |
(1) 4MB x 64 |
(1) 1M x 64 |
None |
None |
96MB |
(1) 8MB x 64 |
(1) 2MB x 64 |
(1) 2MB x 64 |
None |
128MB |
(1) 8MB x 64 |
(1) 8MB x 64 |
None |
None |
| 128MB | (1) 16MB x 64 | None | None | None |
136MB |
(1) 8MB x 64 |
(1) 8MB x 64 |
(1) 2MB x 64 |
None |
144MB |
(1) 8MB x 64 |
(1) 8MB x 64 |
(1) 2MB x 64 |
None |
160MB |
(1) 8MB x 64 |
(1) 8MB x 64 |
(1) 4MB x 64 |
None |
256MB |
(1) 8MB x 64 |
(1) 8MB x 64 |
(1) 8MB x 64 |
(1) 8MB x 64 |
| 256MB | (1) 16MB x 64 | (1) 16MB x 64 | None | None |
| 266MB | (1) 16MB x 64 | (1) 16MB x 64 | (1) 1M x 64 | None |
| 288MB | (1) 16MB x 64 | (1) 16MB x 64 | (1) 4M x 64 | None |
| 320MB | (1) 16MB x 64 | (1) 16MB x 64 | (1) 8M x 64 | None |
| 384MB | (1) 16MB x 64 | (1) 16MB x 64 | (1) 16MB x 64 | None |
| 448MB | (1) 16MB x 64 | (1) 16MB x 64 | (1) 16MB x 64 | (1) 8MB x 64 |
| 512MB | (1) 16MB x 64 | (1) 16MB x 64 | (1) 16MB x 64 | (1) 16MB x 64 |
Note: Board accepts EDO memory, only. |
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CACHE CONFIGURATION |
| 256KB/512KB cache is located on the Pentium II CPU. |
CPU SPEED SELECTION |
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Speed |
SW1/1 | SW1/2 | SW1/3 | SW1/4 |
300MHz |
On | On | Off | On |
350MHz |
On | On | Off | Off |
400MHz |
On | Off | On | On |
450MHz |
On | Off | On | Off |
500MHz |
On | Off | Off | On |
DIAGNOSTIC LED(S) |
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LED |
Color |
Status |
Condition |
LED1 |
Unidentified |
On/Blinking |
Data is being transmitted/received |
LED1 |
Unidentified |
Off |
Data is not being transmitted/received |
LED2 |
Unidentified |
On |
Operating at 100Mbps |
LED2 |
Unidentified |
Off |
Operating at 10Mbps |
LED3 |
Unidentified |
On |
Network connection is good |
LED3 |
Unidentified |
Off |
Network connection is broken |

CONNECTIONS |
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| Purpose | Location |
Purpose | Location |
| Serial port 2 | CN1 | PS/2 mouse port | CN5 |
| Serial port 1 | CN2 | I/O connector | CN6 |
| Parallel port | CN3 | Battery connector | CN7 |
| Keyboard connector | CN4 | PCI expansion slots | PC1 - PC6 |
USER CONFIGURABLE SETTINGS |
|||
Function |
Label |
Position |
|
| » | Enable on-board video | SW1/1 | Open |
|
Disable on-board video | SW1/1 | Closed |
| » | Factory configured - do not alter | SW1/2 | Open |
| » | Board installed in tower model case | SW1/3 | Open |
| Board installed in rack model case | SW1/3 | Closed | |
| » | Enable diskette boot | SW1/5 | Open |
| Disable diskette boot | SW1/5 | Closed | |
| » | Enable and remember passwords | SW1/6 | Open |
| Disable and clear all passwords | SW1/6 | Closed | |
| » | Validate NVRAM | SW1/7 | Open |
| Invalidate NVRAM | SW1/7 | Closed | |

CONNECTIONS |
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| Purpose | Location |
Purpose | Location |
| IDE interface | CN1 | SCSI interface | CN8 |
| Floppy drive interface | CN2 | Power supply connector | CN9 |
| System I/O board slot | CN3 | Fan power | CN10 |
| Processor board slot | CN4 | SCSI interface LED | CN11 |
| Integrated Management Display connector | CN5 | Power connector | CN12 |
| Integrated Management Display connector | CN6 | Power supply | CN13 |
| SCSI port | CN7 | ||