Motherboard Features:

Motherboard
 • TYAN Tomcat i7221A (S5151G3NR)
 • Form Factor: ATX footprint (9.6" x 12")

Processor
 • Supports Intel P4 (socket LGA 775)
 • Supports 800/533MHz FSB

Chipset
 • Intel® E7221 (Copper River) chipset
 • MCH + ICH6R + PXH-V
 • SMSC DME1737 LPC I/O chip
 • Analog Devices ADM1027 Hardware Monitor IC

Memory
 • Four 184-pin DDR DIMM sockets
 • Supports up to 4GB unbuf. ECC/non-ECC mem.
 • Support up to four DDR400/333 DIMM
 • Dual Channel memory bus

Expansion
 • (1) 64-bit/133MHz (3.3V) PCI-X slot supporting
     full-height/half-length form factor card
     Tyan TARO SO-DIMM connector for optional
     add-on TYAN storage controller daughter card

Integrated Serial ATA (ICH6R)
 • Four Serial ATA Host controllers embedded
 • Supports four Serial ports running at 1.5Gb/sec
 • RAID 0, 1 support

Integrated PCI Graphics
 • ATI® RAGE™ XL PCI graphics controller
 • 8MB Frame Buffer of video memory

Networking
 • (2) Gigabit Ethernet ports (Broadcom BCM5721
     PCI-E interface, connected to MCH),
     Support teaming feature & ASF2.0
 • One 10/100Mb Ethernet port
     (Intel 82551 controller)

Server Management
 • Automatic system fan speed control
 • Chassis intrusion alert
 • Support Tyan Server Management (TSM)

BIOS
 • Award 8Mbit LPC Flash ROM
 • Supports ACPI 1.0 & APM 1.2
 • PnP, DMI2.0, WfM2.0; Power Management

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Chassis Features:

Enclosure
 • Industry 19" rack-mountable 1U chassis
 • (1) slim CD-ROM bay; (4) 3.5" HDD bays; (1) slim
     line FDD bay
 • Dimensions (inch): 17.2"(W) x 22.4"(D) x 1.72"(H)
 • Dimensions (mm): 436 (W) x 568 (D) x 43.6 (H)

Power Supply
 • ATX 12V, 1U, 350W with PFC
 • 100V~240V AC input

Front Panel Features
 • I/O: (2) USB 2.0 ports
 • Switch: Power; Reset
 • LED indicators:
     HDD active, System Warning/Fail, Power, LAN
 
Back I/O Ports
 • Stacked PS/2 Mouse & Keyboard ports
 • (2) USB 2.0 ports
 • (1) 9-pin UART Serial port
 • (1) 15-pin VGA port
 • (3) RJ-45 10/100/1000 Base-T LAN connectors
 
Cooling
 • (5) 40x40x28mm 1500rpm heavy-duty fans
 • (1) passive CPU heatsink

Storage
 • Pre-installed slim type 24x CD-ROM
 • Supports 4 hot-swappable SATA HDDs

Environment Temperature
 • Operating temperature 5°C ~ 35°C

Regulatory
 • FCC Class B (Declaration of Conformity)
 • CE (Declaration of Conformity)