Motherboard Features:

Motherboard
 • TYAN Tomcat i7221A (S5121)
 • ATX footprint (optmized form factor)

Processor
 • Single socket-T LGA 775
 • Supports Intel® Pentium® 4 Prescott 5xx / 6xx or
     Celeron™ D 3xx processor
 • Supports 533/800 MHz FSB

Chipset
 • Intel® 915GV (North Brdg.); ICH6R (South Brdg.)
 • SMC LPC47M172 Super I/O chip
 • Winbond 83792 hardware monitor

Memory
 • (4) 240-pin DDR2 DIMM sockets
 • Supports up to 4GB non-ECC DDR2 mem.
 • Single/Dual channel mode support

Expansion
 • (1) 32-bit/33MHz PCI v2.3 slot on riser card

Integrated PCI Graphics
 • Intel 915GV embedded graphics controller
 • Shared system memory 1MB
     (4/8/16/32/64/128 MB)

Networking
 • (1) 10/100 Ethernet LAN port from ICH6R with
     Intel® 82562GT PHY
 • (1) GbE LAN port (Broadcom BCM5721)
 • Supports PXE and WOL

NOS (Network O/S) Support
 • Windows 2003 Server 64-bit and 32-bit
 • Windows XP
 • Linux RHEL ES 3.0
 • Linux RHEL ES 4.0
 • Fedora Core 3 / Core 4

Integrated Hardware Monitoring
 • CPU temperature and voltage monitoring
 • Automatic fan speed control mode
 • CPU and system fan speed monitoring, control
 • 5 x 3-pin header for system fans
 • Monitor up to 6 processor VID bits

BIOS
 • Phoenix BIOS on  8Mbit Flash ROM
 • Supports ACPI 2.0 & APM 1.2
 • SM BIOS 2.3.3 (backward-compatible w/ DMI 2.0)
 • UCR and LAN remote boot (PXE) support
 • Power Management: S1 and S5-type

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Chassis Features:

Enclosure
 • Industry 19" rack-mountable sub-1U chassis
 • Dimensions (inch): 16.7"(W) x 15.3"(D) x 1.7"(H)
 • Dimensions (mm): 424 (W) x 388 (D) x 43.5 (H)

Power Supply
 • ATX 12V, 1U, 300W with PFC
 • 100V~240V AC input

Front Panel Features
 • LED indicators:
     HDD active, Power, LAN (2; GbE & FE)
 • LCD interface:
     2x16 digits; connected via COM2; four direction
     buttons plus one "Select" & one "Cancel" button
 • I/O: (2) USB 2.0 ports
 
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
 • (2) RJ-45 LAN connectors
 
Storage
 • One IDE (Ultra ATA/100) HDD or two SATA HDDs
 • SATA HDDs support RAID 0, 1

Environment
 • Operating temperature: 5°C ~ 35°C (41°F ~ 95°F)
 • Operating altitude: -50ft. to 10,000 ft.
 • Operating relative humidity:
     0% ~ 80% non-condensing

Regulatory
 • FCC Class A, CE (Declaration of Conformity),
     UL/cUL