MG
PCI/ISA-UD 486 GRN
Image 1 of 1
General
CPUs
Edit board|
Form factor:
|
Baby AT |
| PSU connector: | AT-Style (P8-P9) |
| Chipset: | UMC UM8881/8886 (HB4 PCI Chipset "Super Energy Star Green") [UM8881, UM8886] |
| CPU socket: | Socket 3 (PGA237) |
| CPU platform: | 486486 (DX4) |
| Supported FSB speeds: | 20MHz 25MHz 33MHz 40MHz 50MHz |
| Cache: | 128 KB 256 KB 512 KB 1 MB |
| Supported RAM size: | 256 MB |
| Supported RAM types: | 72-pin FPM, 72-pin EDO |
| I/O ports: | Expansion slots: | Known issues: |
|
|
N/A |
Last updated: 2021-11-28T13:08:07Z
Drivers:
1 entry
| Language | Media type | Copy protection | Quality | OS Compatibility | Name |
|---|---|---|---|---|---|
|
1x
|
N/A |
|
Windows 3.1
,
Windows 95
,
MS-DOS 5.0
?
,
OS/2 Warp 3.0
?
|
UMC PCI-IDE Device Drivers for UM8886B-N
3.3
(1996-03-19)
|
BIOS images:
1 file
| Manuf. | POST String | Note | Core Ver. | BIOS Ver. |
|---|---|---|---|---|
| AMI | 41-P103-008021-00101111-072594-UMC880-H | 072594 |
[unknown]
|
| Model | Speed | FSB | Voltages | L1 Cache | L2 Cache | L3 Cache | Core | Process | TDP |
|---|---|---|---|---|---|---|---|---|---|
| AMD Am486 DX-40 | 40MHz | 40MHz | 5V | 8KB | - | - | - | - | - |
| Cyrix Cx486 DX-50 | 50MHz | 50MHz | 5V | 8KB | - | - | M6 | - | - |
| Cyrix Cx486 DX-33 | 33MHz | 33MHz | 5V | 8KB | - | - | M6 | - | - |
| Cyrix Cx486 DX2-50 | 50MHz | 25MHz | 5V | 8KB | - | - | M7 | - | - |
| Cyrix Cx486 DX-v33 | 33MHz | 33MHz | 3.3V | 8KB | - | - | M6 | - | - |
| Cyrix Cx486 DX2-v50 | 50MHz | 25MHz | 3.45V | 8KB | - | - | M7 | - | - |
| Intel i486 DX 50 | 50MHz | 50MHz | 5V | 8KB | - | - | P4 | 1000nm | - |
| Intel i486 SX 33 | 33MHz | 33MHz | 5V | 8KB | - | - | P23 | 1000nm | - |
| Intel i486 DX 33 | 33MHz | 33MHz | 5V | 8KB | - | - | P4 | 1000nm | - |
| Intel OverDrive 486DX2-50 (PGA168) | 50MHz | 25MHz | 5V | 8KB | - | - | P4T | - | - |
| Intel OverDrive 486DX2-50 (PGA169) | 50MHz | 25MHz | 5V | 8KB | - | - | P4T | - | - |
| Intel OverDrive 486SX2-50 (PGA169) | 50MHz | 25MHz | 5V | 8KB | - | - | P23T | - | - |
| Intel i486 DX2 50 | 50MHz | 25MHz | 5V | 8KB | - | - | P24 | 800nm | - |
| Intel i486 DX2 50 (WB) | 50MHz | 25MHz | 5V | 8KB | - | - | P24D | 800nm | - |
| Intel i486 SX 25 | 25MHz | 25MHz | 5V | 8KB | - | - | P23 | 1000nm | - |
| Intel i486 DX 25 | 25MHz | 25MHz | 5V | 8KB | - | - | P4 | 1000nm | - |
| Intel OverDrive 486SX2-40 (PGA168) | 40MHz | 20MHz | 5V | 8KB | - | - | P23T | - | - |
No NPUs listed.