CPU

º LGA775 socket for latest Intel Pentium 4 / Celeron D processor
º FSB 800/533 MHz
º Supports Hyper-Threading Technology CPU

CHIPSET

º ATI^® RS400 & SB400
º North Bridge: ATI^® RS 400
º South Bridge: ATI^® SB 400

GRAPHICS

º On Chip (Radeon X300-based. 2D/3D graphic engine)

MEMORY

º Dual-channel DDRI & DDR2 memory architecture
º 2 x 184-pin DDR DIMM or 2 x 240-pin DDR2 DIMM socket support up to 2 GB
º Support DDR400/333 DDR SDRAM or DDR2 667/533/400 DDR2 SDRAM
Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows^® 32-bit OS.
For Windows^® 64-bit OS with 64-bit CPU, there is no such limitation

EXPANSION SLOT

º 1 x PCI Express x16 slot
º 2 x PCI Express x1 slots
º 2 x PCI slots
º 1 x AGP Express slot

STORAGE

º Supported by SB 400
    • 4 x Ultra DMA133/100/66/33 devices
    • 4 x Serial ATA devices
    • RAID0 & RAID1 configuration

AUDIO

º Realtek ALC655 6-Channel audio CODEC
º Compliant with AC'97 2.3 specification

LAN

º Realtek RTL8100C 10/100 Mbps Fast Ethernet Controller

REAR PANEL I/O

º 1 x PS/2 keyboard & PS/2 mouse connectors
º 4 x USB ports
º 1 x VGA port
º 1 x RJ45 LAN connector
º 1 x Parallel port (LPT)
º 1 x Serial port (COM1)
º 1 x Audio port (Line-in, Line-out, Mic-in)

INTERNAL I/O CONNECTORS & HEADERS

º 1 x 24-pin ATX Power Supply connector
º 1 x 4-pin ATX 12V connector
º 1 x FDD connector supports one 360K~2.88MB FDD
º 2 x IDE connectors
º 4 x Serial ATA connectors
º 2 x USB 2.0 headers support additional 4 USB 2.0 Ports
º 1 x Speaker header
º 1 x SPDIF out header
º 1 x Front panel switch/LED header
º 1 x Front panel audio header
º 1 x TV out header
º CD in/ AUX in headers
º CPUFAN/PWRFAN/SYSFAN connectors

SYSTEM BIOS

º Award BIOS with 4Mb Flash ROM
º Supports Plug and Play 1.0A, APM 1.2, Multi Boot, DMI
º Supports ACPI revision 1.0 specification

FORM FACTOR

º ATX Size, 305mm*244mm

Socket

Family

Processor

Wattage

Frequency

Cache

Stepping

Since BIOS

LGA775

Intel Pentium 4

351

N/A

3.2 GHz

256KB

N/A

1.1

LGA775

Intel Pentium 4

355

N/A

3.33 GHz

256KB

N/A

1.1

LGA775

Intel Pentium 4

505

N/A

2.66 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

506

N/A

2.66 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

510

N/A

2.8 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

511

N/A

2.8 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

515

N/A

2.93 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

516 (G1) (84W)

N/A

2.93 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

519J (E1) (84W)

N/A

3.06 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

519K (G1) (84W)

N/A

3.06 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

520/520J

N/A

2.8 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

521

N/A

2.8 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

524

N/A

3.06 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

530/530J

N/A

3.0 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

531

N/A

3.0 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

540/540J

N/A

3.2 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

541

N/A

3.2 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

550/550J

N/A

3.4 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

551

N/A

3.4 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

560/560J

N/A

3.6 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

561

N/A

3.6 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

570J

N/A

3.8 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

571

N/A

3.8 GHz

1MB

N/A

1.1

LGA775

Intel Pentium 4

630

N/A

3.0 GHz

2MB

N/A

1.1

LGA775

Intel Pentium 4

640

N/A

3.2 GHz

2MB

N/A

1.1

LGA775

Intel Pentium 4

650

N/A

3.4 GHz

2MB

N/A

1.1

LGA775

Intel Pentium 4

650 (R0) (84W)

N/A

3.40GHz

2MB

N/A

1.1

LGA775

Intel Pentium 4

660

N/A

3.6 GHz

2MB

N/A

1.1

LGA775

Intel Pentium 4

662

N/A

3.6 GHz

2MB

N/A

1.1

LGA775

Intel Pentium 4

670

N/A

3.8 GHz

2MB

N/A

1.1

LGA775

Intel Pentium 4

670 (R0) (115W)

N/A

3.80GHz

2MB

N/A

1.1

LGA775

Intel Pentium 4

672

N/A

3.8 GHz

2MB

N/A

1.1

LGA775

Intel Celeron D

325J

N/A

2.53 GHz

256KB

N/A

1.1

LGA775

Intel Celeron D

326

N/A

2.53 GHz

256KB

N/A

1.1

LGA775

Intel Celeron D

330J

N/A

2.66 GHz

256KB

N/A

1.1

LGA775

Intel Celeron D

331

N/A

2.66 GHz

256KB

N/A

1.1

LGA775

Intel Celeron D

335J

N/A

2.8 GHz

256KB

N/A

1.1

LGA775

Intel Celeron D

336

N/A

2.80 GHz

256KB

N/A

1.1

LGA775

Intel Celeron D

340J

N/A

2.93 GHz

256KB

N/A

1.1

LGA775

Intel Celeron D

341

N/A

2.93 GHz

256KB

N/A

1.1

LGA775

Intel Celeron D

345J

N/A

3.06 GHz

256KB

N/A

1.1

LGA775

Intel Celeron D

346

N/A

3.06 GHz

256KB

N/A

1.1

LGA775

Intel Celeron D

355

N/A

3.33 GHz

256KB

N/A

1.1

LGA775

Intel Celeron D

355 (G1) (84W)

N/A

3.33 GHz

256KB

N/A

1.1