| Processor/Cache | One or two Intel® Xeon® processor(s) with 512KB of integrated L2 cache, 1MB integrated L3 cache and a 400MHz or 533MHz system bus. |
| System Memory |
| Memory Capacity | Six DIMM sockets for up to 12 GB of registered ECC DDR266 memory1. |
| Memory Type | Registered ECC DDR266 SDRAM 72-bit, 184-pin gold-plated DIMMs. |
| DIMM Sizes | 128 MB, 256 MB, 512 MB, 1 GB, 2 GB. |
| Memory Voltage | 2.5 V only |
| Error Detection | Corrects single-bit errors, detects doublebit errors (using ECC memory), and provides Intel® x4 Single Device Data Correction support (using x4 DRAM devices only). |
| Integrated On-board |
| Chipset | Intel® E7501 Chipset |
| Ultra320 SCSI Single Channel Controller | Adaptec* AIC-7901 (single-ended mode not supported). |
| Intel® PRO Network Connections | Two Intel® PRO Network Connections via RJ45 connectors (10/100/1000 Intel® 82546EB Gigabit Ethernet Controller) |
| Graphics | ATI* Rage* XL SVGA PCI video controller with 8 MB of video memory. |
| Super I/O Controller | National Semiconductor* PC87417. |
| Input/Output |
| PCI | Three independent PCI buses, 6 total slots: four PCI-X 64-bit/100MHz3, 2 PCI 32-bit/33MHz. |
| IDE | Two ATA/100 EIDE channels for a total of four IDE devices backward compatible to provide CD-ROM drive support. |
| USB | Five USB 1.1 compliant ports: three stacked USB connectors on I/O rear panel, two via 10-pin internal header. |
| Serial Ports | Two serial ports: 1 asynchronous 9-pin RS-232C, one via 10-pin internal header. |
| Floppy Controller | 1.44 MB, 2.88 MB, 3-mode support. |
| Keyboard/Mouse | Two PS/2 ports, 8240A-compatible. |
| Intel® Server Management |
| Hardware | Integrated Baseboard Management Controller (BMC) and instrumentation. |
| Remote Management | Remote access to system status, system control, logs, configuration data, and utilities without the need for a remote management card. Event filtering and proactive alerting through LAN and mobile devices. Serial and console redirection over LAN. |
| Server Monitoring and Recovery | System health indicators and corrective actions including automated power cycling, OS watchdog timer, and fault-resilient booting. |
| Server Troubleshooting | Continuous health monitoring, text console redirection, and error logs. |
| Server Maintenance | One-Boot Update and integrated Intel® SMaRT tool module for Intel® Server Board SE7501HG2. |
| Intelligent Platform Management Support | Intelligent Platform Management Interface (IPMI) 1.5. |
| Operating Systems Supported by Intel® Server Management | Microsoft Windows* 2000 Advanced Server, Red Hat* Linux*, NetWare*, Caldera OpenUnix. |