QDI COMPUTER, INC.
P6I440LX/DP LEGEND-IV
Device Type | Mainboard |
Processor | Pentium II |
Processor Speed | 233/266/300/333MHz |
Chip Set | Intel |
Video Chip Set | None |
Maximum Onboard Memory | 1GB (EDO & SDRAM supported) |
Maximum Video Memory | None |
Cache | 256/512KB (located on Pentium II CPU) |
BIOS | Award |
Dimensions | 305mm x 310mm |
I/O Options | 32-bit PCI slots (4), Ethernet connector, floppy drive interface, green PC connector, IDE interfaces (2), Narrow SCSI interface, Wide SCSI interface, parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot, RAID slot |
NPU Options | None |

CONNECTIONS | |||
Purpose | Location | Purpose | Location |
AGP slot | AGP | Chassis fan power | FAN2 |
ATX power connector | ATX | CPU fan power | FAN3 |
Parallel port | CN1 | CPU fan power | FAN4 |
Serial port 2 | CN2 | IR connector | IR1 |
Serial port 1 | CN3 | Turbo LED | J29 |
USB connector 1 | CN4 | Power LED & keylock | J30 |
USB connector 2 | CN5 | Speaker | J31 |
PS/2 mouse port | CN6 | Soft off power supply | JP16 |
Ethernet connector | CN7 | IDE interface LED | JP26 |
Floppy drive interface | CN8 | Reset switch | JP29 |
IDE interface 1 | CN9 | Green PC connector | JP31 |
IDE interface 2 | CN10 | Chassis security connector | JP32 |
Narrow SCSI interface | CN11 | 32-bit PCI slots | PC1 – PC4 |
Wide SCSI interface | CN12 | RAID slot | SL1 |
Chassis fan power | FAN1 | ||
USER CONFIGURABLE SETTINGS | |||
Function | Label | Position | |
» | CMOS memory normal operation | JP15 | Pins 2 & 3 closed |
CMOS memory clear | JP15 | Pins 1 & 2 closed | |
DIMM CONFIGURATION | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
8MB | (1) 1M x 64 | None | None | None |
16MB | (1) 2M x 64 | None | None | None |
16MB | (1) 1M x 64 | (1) 1M x 64 | None | None |
24MB | (1) 2M x 64 | (1) 1M x 64 | None | None |
24MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 | None |
32MB | (1) 4M x 64 | None | None | None |
32MB | (1) 2M x 64 | (1) 2M x 64 | None | None |
32MB | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 |
40MB | (1) 4M x 64 | (1) 1M x 64 | None | None |
48MB | (1) 4M x 64 | (1) 2M x 64 | None | None |
48MB | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 | None |
64MB | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 |
64MB | (1) 8M x 64 | None | None | None |
DIMM CONFIGURATION (CON’T) | ||||
Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
64MB | (1) 4M x 64 | (1) 4M x 64 | None | None |
72MB | (1) 8M x 64 | (1) 1M x 64 | None | None |
80MB | (1) 8M x 64 | (1) 2M x 64 | None | None |
96MB | (1) 8M x 64 | (1) 4M x 64 | None | None |
96MB | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 | None |
128MB | (1) 16M x 64 | None | None | None |
128MB | (1) 8M x 64 | (1) 8M x 64 | None | None |
128MB | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 |
136MB | (1) 16M x 64 | (1) 1M x 64 | None | None |
144MB | (1) 16M x 64 | (1) 2M x 64 | None | None |
152MB | (1) 16M x 64 | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 |
160MB | (1) 16M x 64 | (1) 4M x 64 | None | None |
176MB | (1) 16M x 64 | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 |
192MB | (1) 16M x 64 | (1) 8M x 64 | None | None |
192MB | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 | None |
224MB | (1) 16M x 64 | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 |
256MB | (1) 32M x 64 | None | None | None |
256MB | (1) 16M x 64 | (1) 16M x 64 | None | None |
256MB | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 |
272MB | (1) 16M x 64 | (1) 16M x 64 | (1) 1M x 64 | (1) 1M x 64 |
280MB | (1) 32M x 64 | (1) 1M x 64 | (1) 1M x 64 | (1) 1M x 64 |
288MB | (1) 16M x 64 | (1) 16M x 64 | (1) 2M x 64 | (1) 2M x 64 |
304MB | (1) 32M x 64 | (1) 2M x 64 | (1) 2M x 64 | (1) 2M x 64 |
320MB | (1) 16M x 64 | (1) 16M x 64 | (1) 4M x 64 | (1) 4M x 64 |
320MB | (1) 16M x 64 | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 |
352MB | (1) 32M x 64 | (1) 4M x 64 | (1) 4M x 64 | (1) 4M x 64 |
384MB | (1) 16M x 64 | (1) 16M x 64 | (1) 16M x 64 | None |
448MB | (1) 32M x 64 | (1) 8M x 64 | (1) 8M x 64 | (1) 8M x 64 |
512MB | (1) 32M x 64 | (1) 32M x 64 | None | None |
512MB | (1) 16M x 64 | (1) 16M x 64 | (1) 16M x 64 | (1) 16M x 64 |
640MB | (1) 32M x 64 | (1) 16M x 64 | (1) 16M x 64 | (1) 16M x 64 |
768MB | (1) 32M x 64 | (1) 32M x 64 | (1) 32M x 64 | None |
1024MB | (1) 32M x 64 | (1) 32M x 64 | (1) 32M x 64 | (1) 32M x 64 |
Note: Board accepts EDO & SDRAM memory. Maximum EDO is 1GB. Maximum SDRAM is 512MB. | ||||
CACHE CONFIGURATION |
Note: 256KB/512KB cache is located on the Pentium II CPU. |
CPU SPEED SELECTION | ||||||
CPU speed | Clock speed | Multiplier | JP2 | JP3 | JP4 | JP5 |
233MHz | 66MHz | 3.5x | Open | Open | Closed | Closed |
266MHz | 66MHz | 4x | Closed | Closed | Open | Closed |
300MHz | 66MHz | 4.5x | Open | Closed | Open | Closed |
333MHz | 66MHz | 5x | Closed | Open | Open | Closed |
WIDE SCSI SELECTION | |||
Mode | Wide SCSI | Narrow SCSI | JP25 |
Wide | Installed | Not installed | Open |
Narrow | Not installed | Installed | Open |
Wide | Installed | Installed | Open |
Narrow | Not installed | Not installed | Open |
Wide | N/A | N/A | Pins 2 & 3 closed |
SCSI TERMINATION SELECTION | ||
High byte terminator | Low byte terminator | JP34 |
Power down | Power down | Open |
Power up if wide is selected | Power up if 1 type is present | Pins 2 & 3 closed |
Power down if narrow mode selected | Power down if both are present | Pins 2 & 3 closed |