DIAMOND MULTIMEDIA SYSTEMS, INC.
MICRONICS C400
| Device Type | Mainboard |
| Processor | Celeron/Pentium II |
| Processor Speed | 233/266/300/333/350/400/450MHz |
| Chip Set | Intel 440BX |
| Maximum Onboard Memory | 768MB (EDO & SDRAM supported) |
| Cache | 0/128/256/512KB (located on the CPU) |
| BIOS | Award |
| Dimensions | 305mm x 190mm |
| I/O Options | 32-bit PCI slots (5), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB ports (2), ATX power connector, AGP slot, Wake on LAN connector, SB-Link connector |
CONNECTIONS |
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| Purpose | Location |
Purpose | Location |
| AGP slot | AGP |
IDE interface 2 | J18 |
| ATX power connector | ATX |
Floppy drive interface | J19 |
| PS/2 mouse port | J1 | Speaker | J20 |
| Serial port 1 | J2 | Reset switch | J21 |
| Serial port 2 | J3 | Power LED | J22 |
| USB port 1 | J4 | IDE interface LED | J23 |
| Parallel port | J5 | IR connector | J24 |
| USB port 2 | J6 | Green PC connector | J25 |
| Wake on LAN connector | J11 | Power switch | J26 |
| CPU fan power | J13 | SB-Link connector | J27 |
| IDE interface 1 | J14 | Modem ring connector | J28 |
| Chassis fan power | J16 | 32-bit PCI slots | PC1 - PC5 |
| Power LED & keylock | J17 | ||
USER CONFIGURABLE SETTINGS |
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Function |
Label |
Position |
|
|
Password normal operation | JP1 | Open |
| Password clear | JP1 | Closed | |
DIMM CONFIGURATION |
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Size |
Bank 0 |
Bank 1 |
Bank 2 |
8MB |
(1) 1M x 64 |
None |
None |
16MB |
(1) 1M x 64 |
(1) 1M x 64 |
None |
16MB |
(1) 2M x 64 |
None |
None |
24MB |
(1) 1M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
32MB |
(1) 2M x 64 |
(1) 2M x 64 |
None |
32MB |
(1) 4M x 64 |
None |
None |
32MB |
(1) 2M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
48MB |
(1) 2M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
48MB |
(1) 4M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
64MB |
(1) 4M x 64 |
(1) 4M x 64 |
None |
64MB |
(1) 8M x 64 |
None |
None |
64MB |
(1) 4M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
80MB |
(1) 8M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
96MB |
(1) 4M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
96MB |
(1) 8M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
128MB |
(1) 8M x 64 |
(1) 8M x 64 |
None |
128MB |
(1) 16M x 64 |
None |
None |
128MB |
(1) 8M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
144MB |
(1) 16M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
160MB |
(1) 16M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
192MB |
(1) 8M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
192MB |
(1) 16M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
256MB |
(1) 16M x 64 |
(1) 16M x 64 |
None |
256MB |
(1) 32M x 64 |
None |
None |
256MB |
(1) 16M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
272MB |
(1) 32M x 64 |
(1) 1M x 64 |
(1) 1M x 64 |
288MB |
(1) 32M x 64 |
(1) 2M x 64 |
(1) 2M x 64 |
320MB |
(1) 32M x 64 |
(1) 4M x 64 |
(1) 4M x 64 |
384MB |
(1) 16M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
384MB |
(1) 32M x 64 |
(1) 8M x 64 |
(1) 8M x 64 |
512MB |
(1) 32M x 64 |
(1) 32M x 64 |
None |
512MB |
(1) 32M x 64 |
(1) 16M x 64 |
(1) 16M x 64 |
768MB |
(1) 32M x 64 |
(1) 32M x 64 |
(1) 32M x 64 |
| Note: Board supports EDO & SDRAM memory. | |||
CACHE CONFIGURATION |
| Note: 256KB/512KB cache is located on the Pentium II CPU. 128KB cache is located on the Celeron 300A and greater Celerons. |
CPU SPEED SELECTION (INTEL) |
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CPU speed |
Clock speed |
Multiplier | JP2/Pins 1 & 2 | JP2/Pins 3 & 4 | JP2/Pins 5 & 6 |
JP2/Pins 7 & 8 |
233MHz |
66MHz |
3.5x | Open | Closed | Open | Closed |
266MHz |
66MHz |
4x | Closed | Open | Closed | Closed |
300MHz |
66MHz |
4.5x | Closed | Open | Open | Closed |
333MHz |
66MHz |
5x | Open | Open | Closed | Closed |
300MHz |
100MHz |
3x | Open | Closed | Closed | Closed |
| 350MHz | 100MHz | 3.5x | Open | Closed | Open | Closed |
| 400MHz | 100MHz | 4x | Closed | Open | Closed | Closed |
| 450MHz | 100MHz | 4.5x | Closed | Open | Open | Closed |