Table 1. Server Board Features - Intel SE7221BK1 User Manual

Server Board Features

Table 1. Server Board Features

Feature
Processors
Memory
Chipset
I/O Control
Peripheral Interfaces
LAN
Expansion
Capabilities
Integrated Graphics
Fans
2
Description
®
Support for an Intel Pentium
in an LGA775 package with an 800 MHz system bus. Frequencies starting at 2.8
GHz
Four DDR2 SDRAM Dual Inline Memory Module (DIMM) sockets
Support for 256MB to 4 GB Unbuffered ECC on Non-ECC DDR2 400/533 system
memory
Support for single-sided or double-sided DIMMs (DDR2 400/533)
- To run DDR2 400 MHz memory at full speed requires an Intel®
Pentium® 4 processor with 800 MHz system bus frequency.
- DIMMs must be ECC x8 or Non-ECC x8 or x16 DDR2 unbuffered.
-
Supports Intel x4 SDDC only with x4 DIMMS
®
Intel E7221 chipset, consisting of:
®
Intel E7221 Memory Controller Hub (GMCH)
®
Intel ICH6R I/O Controller Hub
Intel® PXH PCI-X Hub
National Semiconductor* PC87431M mini-Baseboard Management Controller
National Semiconductor* PC87427 Super I/O controller chip
Two external USB 2.0 ports on the back panel with an additional internal header,
which provides support for two additional USB ports with front panel support
(four total possible USB 2.0 ports)
One external serial port and one serial header
One 40 pin ATA-100 IDE connector
An integrated Serial ATA controller with 4 serial ports output. Support for Raid 0,
1, and 10
One standard 34 pin front panel connector supporting floppy drive interface with
support for one drive, for use with or without backplane
*
PS/2 keyboard and mouse ports
One Intel® 82541PI Ethernet Controller Platform LAN Connect (PLC) device for
10/100/1000 Mbits/second Ethernet LAN connectivity
Intel® Entry Server Board SE7221BK1-E (LX and SR SKUs only) Additional
Intel® 82547EI Platform LAN Connect (PLC) device for 10/100/1000 Mbps
Ethernet LAN connectivity
Four independent PCI buses
1. One PCI 2.3 32-bit/33 MHz, 5 V connector supporting full length PCI add-in
cards and one 82541PI Gigabit Ethernet Controller
2. A second 32-bit/33 MHz 82541PI Gigabit Ethernet Controller (Intel® Entry
Server Board SE7221BK1-E (LX and SR SKUs only)
3. Two PCI-X 64 bit 3.3 volt slots which can support either:
Two full length PCI / PCI-X add-in cards at 66 MHz or
One PCI-X 64-bit/100 MHz, 3.3 V card
4. One x8 PCI-Express* slot supporting x1, 2, x4 or x8 (SC5250E) or
One riser card supporting PCI, PCI-X or PCI-Express* add-in card
(SR1425BK1-E)
Integrated graphics supporting SVGA
Support for up to four system fan modules and one processor fan
Intel® Entry Server Board SE7221BK1-E User Guide
®
4 processor with Intel® Hyper-Threading Technology