J-446A ver:2 Motherboard + 4 memórias de 32 mhz - also known as KM-S4-1, Rectron RT-4s3
- Award Bios ID string 04/01/96-SIS-496-497/A/B-2A4IBJ11C-00
- 4-72 pin SIMM slots (1-128meg auto-detect FPM DRAM)
- 3-32bit PCI Bus slots
- 3-16bit ISA slots
note: - 128k/256k CACHE support in 4-32pin sockets + 1 TAG RAM socket
- Award V4.51G V.446 E2 05-02-96 Auto-Detect Flash Bios with Energy Mgmt.
- Supports LBA Mode Control & Large Disk DOS Compatibility.
- Green PC Connectors
- SiS 85C496/497 chipset
- Supports 3.3, 3.45, 4, 5volt CPU's with multipliers 2x/2.5x/3x
- 237pin ZIF CPU socket 3 which supports these processors:
INTEL 80486SX/SX2,80486DX/DX2/DX4,P24T,P24D
SL80486SX/SX2/DX/DX2/DX4
CYRIX CX486S(M6),CX486DX/DX2(M7),Cyrix 5x86
AMD AM486SX/AM486DX/DX2/DX4,(SL)AM486DX4,Am5x86
UMC GREEN CPU U5S-SUPER,U5SD
- Supports speeds of 25/33/40/50/66/80/100/120 MHz.
- 32bit Bus master for 2 IDE interfaces supporting 4 IDE devices.
- Multi-I/O chip supports:
Two PCI Enhanced IDE Ports (Supports 4 Devices PIO 0-4)
Two High Speed Serial Ports (16550 UART Compatible)
One Enhanced Parallel Port (SPP, EPP, ECP capable)
One Floppy Drive Port (Supports 2 Floppy Drives)
- Manufactured by: Jetway/JetBoard, ATC/UNITRON COMPUTER, AZZA, RECTRON
http://motherboards.mbarron.net/models/486pci/j446a.htm
| 
