| Processor |
Support for one Intel® Pentium® 4 processor with 1MB of integrated L2 cache and an 800MHz system bus |
| System Memory |
| Capacity |
Four DIMM sockets serviced by dual memory channels for up to 4 GB of ECC DDR2 400/533 memory; memory can be implemented with either single-sided (one row) or double-sided (two row) DIMMs |
| Type |
Unbuffered ECC or standard DDR2 400/533 SDRAM 72-bit, 240-pin gold-plated DIMMs |
| Memory Voltage |
2.5V only |
| Reliability Features |
Corrects single-bit errors, detects multiple-bit errors (using ECC memory); supports Intel® x4 Single Device Data Correction (SDDC), scrubbing, retry on uncorrectable errors |
| Integrated Onboard |
| Chipset |
Intel® E7221 Chipset |
| Intel® Server Network Connections |
Dual integrated Intel® 82541PI Gigabit Ethernet Controllers supporting 10BASE-T, 100BASE-T and 1000BASE-T; two RJ45 connectors for CAT6 TP cable |
| Super I/O Controller |
National Semiconductor* PC87427, including fan speed control/monitor pins |
| Integrated Hardware Monitoring |
National Semiconductor LM96000 controller including remote alerts |
| Graphics |
An internal Intel® MCH module that includes an integrated graphics engine supporting standard SVGA drivers with analog display capabilities; 8 MB of memory pre-allocated in the main memory to support the internal graphics device |
| Integrated Storage Support |
| Parallel ATA |
Single-channel ATA 100 supporting up to two IDE devices |
| Serial ATA |
Four SATA 150 connectors, RAID 0, 1, and 10 supported for SATA disks |
| Input/Output |
| PCI |
Four independent PCI bus segments with an Intel® Adaptive Slot² to provide adapter support for PCI Express* x8, PCI-X 100MHz, and PCI 32-bit/33MHz; the PCI 32-bit/33MHz bus segment is directed through the ICH6R; the PCI-X and PCI bus segments are independently connected via the PXH, which is routed through the ICH6R using a PCI Express x4 interface; the PCI Express x8 bus is provided directly through the MCH |
| IDE |
Single-channel EIDE for a total of two legacy IDE devices; four SATA channels for a total of four SATA disks with Zero Channel RAID capability, supporting RAID 0, 1, and 10 |
| USB |
Two external USB headers (back) and one internal USB header for one additional USB port. |
| Serial Ports |
Two asynchronous RS-232C serial ports; one external 9-pin connector, one internal 9-pin header |
| Floppy Controller |
1.44 MB and 2.88 MB, 3-mode support |
| Keyboard/Mouse |
Two PS/2 ports, 8240A-compatible |
| Intel® Server Management |
| Integrated Management Type |
Onboard Platform Instrumentation |
| Software Support |
Intel® Server Management family of software |
| Supported Standards |
IPMI 1.5 |
| Fully Validated Operating Systems |
Microsoft Windows Server* 2003 Enterprise Edition, Microsoft Windows XP, Red Hat* Linux* Enterprise 3.0, and SUSE* LINUX* Enterprise Server 9 |
| System BIOS |
| Type |
8Mb Flash EEPROM with AMI* BIOS, Multiboot BBS (BIOS Boot Specification) 1.4 compliant |
| Special Features |
Flashable, setup utility available, Plug and Play, IDE drive autoconfigure, SMBIOS 2.3, ECC/Parity support, multilingual support, enabled for rolling/online BIOS updates |
| Configuration Utilities |
Server Configuration Wizard for system setup of initial Intel Server Management configuration |
| Jumpers |
CMOS clear, password clear, BIOS recovery, BMC boot block write protect |
| Front Panel Connectors |
Power LED, hard-drive activity LED, system-fault LED, power/sleep switch, network connection LED, reset switch, NMI switch |
| Mechanical |
| Board Style |
ATX |
| Board Size |
12" x 9.6" (305 mm x 244 mm) |
| Power Requirements |
| +5V |
20A maximum continuous current |
| +5V Standby |
2A minimum continuous current |
| +12V |
43A maximum continuous current |
| +3.3V |
24A maximum continuous current |
| -5V |
0.3A maximum continuous current |
| -12V |
20A maximum continuous current |
| Environment |
| Ambient Temperature |
Operating (system): 10°C to 35°C; non-operating/storage (system): -40°C to +70°C ambient |
| Relative Humidity |
Non-operating: 95%, non-condensing at 30°C |
| Safety and EMC Regulatory Compliance (Class A) |
EMC Regulatory Compliance is based on a board configured in an Intel host system in which Intel tested the board and found it compliant. |
| Country or District |
Certification Safety
and/or EMC |
Regulatory Mark Safety
and/or EMC |
| Australia and New Zealand |
ACA, MED |
C-Tick |
| Canada |
UL / Industry Canada |
cURus / ICES |
| Europe |
European Directives |
CE |
| International |
CB Report / CISPR |
Not Applicable |
| Japan |
VCCI (Verification only) |
Not Applicable |
| Korea |
RRL |
MIC |
| Russia |
GOST |
GOST |
| Taiwan |
BSMI DOC |
BSMI |
| United States |
UL / FCC (Verification only) |
cURus |
| Additional Intel® Entry Server Platform SR1425BK1-E Specifications |
| Dimensions |
1U: Height 1.70", Width 16.93", Depth 26.46" (43.3 mm x 430 mm x 672 mm) |
| Power |
300W PFC |
| Cooling |
Five system fans to provide cooling for processor, hard drives, and add-in cards monitored by the internal hardware monitor; two power supply fans |
