R4AB-975 Series

Rackmount 4U 14-slot PICMG Pentium 4 IPC Platform

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  Overview

COMMELL's R4AB-975 is the industrial 4U 19" rackmount Intel Pentium 4 level industrial server / workstation platform. Based on Intel socket 478 Pentium 4 / Celeron architecture and PICMG industrial standard, R4AB-975 features the Intel's latest Pentium 4 solution, integrated advanced SVGA and LAN interfaces, embedded flash disk supported and high expansibility of multiple PCI/ISA expansive slots with standard PICMG PCI/ISA backplane.

Based on the built-in COMMELL FS-975 PICMG CPU card, the R4AB-975 offers the advanced computing capacity of Intel Pentium 4 CPU and the onboard integrated 4xAGP 256-bit 3D SVGA, 32 MB video memory, Intel PRO/100+ LAN, Promise ATA100 IDE RAID and M-systems DiskOnChip interfaces. The ISA 64mA high drive capacity also make R4AB-975 be the ideal solution for multiple ISA-based industrial computing platform for CTI server.

With the advantages of high reliability, compatibility, expansibility and powerful computing capacity, COMMELL's R4AB-975 can meet the requirement of industrial applications with multiple PCI-/ISA-based add-on cards. The expansibility, reliability and powerful computing capacity make COMMELL's R4AB-975 family be the ideal solution of:

• Powerful Computing Platform : advanced Intel Pentium-4 architecture with NetBurst technology, 3 GB of system memory with ECC supported, integrated 4xAGP 3D/2D SVGA engine with 32 MB independent video memory, and Intel PRO/100+ LAN interfaces for high-end industrial computing platform with high CPU, memory loading and video, image processing capacity. It's the ideal solution for CTI (Computer Telephony Integration), VoIP (Voice over IP), VoD (Video on Demand), digital video recorder (DVR), broadcasting (DVB), streaming, monitoring and surveillance, compression (MPEG) and other high-end industrial applied server / workstation applications.

• Multiple PCI/ISA Expansive Slots : 12-slot free PCI/ISA expansive bus interfaces with high reliable Intel PCI bridge and/or ISA 64mA high drive capacity, provides the high expansibility for multiple PCI-/ISA-based add-on cards installed.

• High Reliable System Solution : 

  - M-systems embedded flash disk interface for embedded OS, driver and AP

  - Advanced ATA/100 IDE RAID interface for data protection by auto-mirroring

  - Redundant power supply, anti-vibration/shock drive bay, dust-proof air filter

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  Key Feature

• Industrial EIA RS-310C rackmount 4U chassis with EMI shielding and protection, heavy-duty steel / rugged construction for harsh industrial environment

• Powerful computing capacity with Intel Socket 478 Pentium 4 / Celeron CPU at 400 MHz of FSB with Intel NetBurst micro-architecture and high memory capacity up to 3 GB SDRAM with ECC supported

• High reliability Intel 82845 MCH and 82801BA ICH2 solution

• Integrated 4xAGP 256-/128-bit 3D/2D SVGA interface with 32 MB video memory and Intel PRO/100+ 10/100 Mbps Fast Ethernet interfaces

• M-systems DiskOnChip 2000, Millennium and IDE Pro embedded SSD supported

• Optional onboard dual LAN and PCI-based ATA/100 IDE RAID interfaces

• Multiple PCI/ISA expansibility with high reliability of Intel PCI-to-PCI bridge for multiple PCI platform or ISA 64mA high drive capacity for multiple ISA platform

• Excellent mechanical designed for shock, dust, water and vibration protection

• Lockable front door for dust-proof, system safety and security

• 12 cm dual ball bearing system fan with easy-to-remove / replace air filter

• System stability and anti-vibration hold-down clamp

• External 3 x 5.25" and 1 x 3.5", internal 1 x 3.5" drive bay

• Optional 300+300 watt mini-redundant P4 ATX power supply

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  Specification

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  System Configuration and Ordering Guide