MSI 645 Ultra (trieda B)

Odlomená jedna úchytka na RAM (na funkčnosť nemá vplyv)

CPU
⢠Supports Socket 478 Intel® Pentium® 4 processors

⢠Supports 1.5 ~ 2.2GHz and up.
Chipset
⢠SIS® 645 Open Architecture DDR333 Chipset

- Supports DIMMs of DDR333/DDR266/DDR200 DRAM up to 3GB maximum memory.

- Supports 400MHz system bus with 2X address and 4X data rate.



⢠SIS® 961 MuTIOL® Media I/O Chipset

- Bi-directional 16-bit data bus with 533MB bandwidth.

- 2-channel Ultra ATA 100/66/33 Bus Master IDE controller.

- Dual USB controllers (expanded capabilities for 6 ports).

- Supports AC'97 V2.2 audio codec and modem codec.

- ACPI 1.0b and APM 1.2 compliant.

- LPC 1.0 interface.

- PCI 2.2 interface.



FSB
⢠Supports 400MHz FSB



Main Memory



⢠Supports six memory banks using three184-pin DDR DIMM.

⢠Supports up to 3GB DDR333/DDR266/DDR200 DRAM.

⢠Supports 2.5v DDR DRAM.



Slots



⢠One AGP (Accelerated Graphics Port) 4x slot.

⢠Five PCI 2.2 32-bit PCI bus slots (support 3.3v/5v PCI bus interface).

⢠One CNR (Communication Network Riser) slot.



On-Board IDE



⢠An IDE controller on the SiS961 chipset provides IDE HDD/CD-ROM with PIO, Bus

Master and Ultra DMA100/66/33 operation modes.

⢠Can connect up to four IDE devices.



Audio



⢠S/W Realtek ALC201A AC'97 Codec.


On-Board Peripherals
⢠On-Board Peripherals include:

- 1 floppy port supports 2 FDDs with 360K, 720K, 1.2M, 1.44M and 2.88Mbytes.

- 2 serial ports (COM A + COM B).

- 1 parallel port supports SPP/EPP/ECP mode.

- 4 USB ports (Rear x 2/ Front x 2).

- 1 IrDA connector for SIR.

- 1 audio/game port.



BIOS
⢠The mainboard BIOS provides "Plug amp; Play" BIOS which detects the peripheral devices

and expansion cards of the board automatically.

⢠The mainboard provides a Desktop Management Interface (DMI) function which records

your mainboard specifications.



Dimension
⢠30.5 cm(L) x 22.0 cm(W) ATX Form Factor
Mounting
⢠6 mounting holes.