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2 Chapter 1: Overview
1.2 Features
Enclosure
• Industry 19” rack-mountable 1U
chassis storage bay
– (4) 3.5” HDD bays
– (1) slim line DVD-ROM bay
– (1) slim line FDD bay
• Dimensions: D 27.87 x W 17.17 x H
1.71 inch (708x436x43.5mm)
Processor
• Two 771 sockets
• Supports up to two Intel
®
Dempsey
(1066MHz FSB) and Woodcrest
(1333MHz FSB) processors
Chipset
• Intel 5000P Memory Controller Hub
• Intel ESB2-E I/O Controller Hub
• Winbone W83627DHG Super I/O
chip
• ADT7463 Hardware Monitoring IC
(on fan board)
Memory
• 12 dual ranked DDRII 533/667 FBD
sockets
• Supporting up to 48GB memory
size
• Four channels of Fully Buffered
DIMM (FBD)
• Supports 256MB, 512MB, 1GB,
2GB, and 4GB FB-DDRII DIMM
Expansion Slots
• Aligned (1) 64-bit/133MHz PCI-X
slot and (1) x8 PCI-E slot, support-
ing (1) ful height/full length add-on
PCI-X(M2055) or PCI-E(M2082
card
• Aligned (1) 64-bit/133MHz PCI-X
slot and (1) x16 PCI-E slot (x8 lane),
supporting (1) low-profile PCI-
X(M2057) or PCI-E(M2086) add on
card
• 2 usable expansion slots
Back I/O Ports
• (1) PS/2 mouse & keyboard port
• (1) 9-pin UART serial port
• (1) 15-pin VGA port
• (2) RJ-45 10/100/1000 ports
• (2) USB 2.0 ports
• (1) 4-port SAS connector (SSF-
8470)
Front Panel Features
•I/O
– (2) USB 2.0 ports
• LED indicators
– Power LED
– (2) LAN LEDs
– HDD active LEDs
– System warning LED
–ID LED
•Switches
– Power
– Reset
–NMI
–ID
Integrated Storage Controller
• Embedded 4-port SATA-II from
ESB2-E for models B5381G25V4H
– Supports four SATA-II ports run
ning at 3.0Gb/s
• On board LSI1068E SAS controller
for model B5381G25W4H/R
– Supports 8-port SAS ; 4 ports for
internal connection and 4 ports
for external storage connection
Storage
• Pre-installed slimtype DVD-ROM
• HDD support
– B5381G25V4H: Supports (4) hot-
swappable SATA-II HDD with
RAID 0, 1, 5, 10
– B5381G25W4H/R: Supports (4)
hot-swappable SAS/SATA-II
HDD with RAID 0, 1, 5, 10
Networking
• Intel 82563 GbE PHY supports dual
GbE ports
Video
• ATI ES1000 with 16MB frame
buffer