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Industrial PC Platform
- Rackmount PICMG IPC
- Wallmount PICMG IPC
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- Mini-Box / Shoe Box
Single Board Computer
- PICMG CPU Card
- Half-size Slot-PC
- Embedded Miniboard
- PC/104 CPU Module 
- Mini-ITX / EmbATX Board
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- PC/104 Module
- Solid State Disk
- Communication Device
- Enclosure &  Accessory
ODM/OEM Service
 
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R4AB-976 Series
Rackmount 4U 14-slot PICMG Pentium 4 DDR IPC Platform
Support Intel Pentium 4 / Celeron CPU
533/400 MHz FSB, DDR200/266 SDRAM
Intel Hyper-Threading Technology
Onboard 4xAGP VGA with 64MB SGRAM
Dual Intel LAN, Dual Ultra160 SCSI
Free 12 x PCI/ISA Expansive Slots
Intel PCI-bridge and ISA High Driving
External 3 x 5.25" / 1 x 3.5" Drive Bay
and Redundant ATX Power Supply

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  Overview

COMMELL's R4AB-976 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-976 features the Intel's latest Pentium 4 @ 533 MHz FSB and DDR memory solution, integrated advanced SVGA with 64 MB DDR333 SGRAM video memory, dual LAN and optional dual channel Ultra160 SCSI interfaces, embedded flash disk supported and high expansibility of multiple PCI/ISA expansive slots with optional configuration.

Powerful Computing Capacity

Based on the built-in COMMELL FS-976 PICMG CPU card, the R4AB-976 offers the advanced computing capacity with Intel Pentium 4 CPU @ 533/400 MHz FSB and  2 GB DDR200/266 SDRAM with ECC. The advanced Intel Hyper-Threading Technology also makes COMMELL R4AB-976 be the ideal industrial computing platform. 

Advanced Onboard 64 MB Video Memory

COMMELL's R4AB-976 integrates with COMMELL's advanced FS-976 PICMG Pentium 4 CPU card, offers the onboard 4xAGP SVGA with 256-bit 3D engine and onboard 64 MB DDR333 SGRAM for the video/image processing application. With the outstanding performance on VGA interface makes R4AB-976 be the ideal solution for VoD (Video on Demand), digital video recorder (DVR), broadcasting (DVB), streaming, monitoring and surveillance, compression (MPEG) and other high-end industrial video / image server / workstation applications.

Integrated Dual LAN and SCSI Interface

The FS-976 SBC in COMMELL's R4AB-976 platform integrates with onboard dual Intel PRO/100+ LAN and PC/104-plus based dual channel Ultra160 SCSI interfaces. It makes COMMELL's R4AB-976 be the ideal solution for networking / CTI application with the dual Intel PRO/100+ LAN, that provides the redundant, double speed or external / internal networking application; the built-in SCSI interface and external three 5.25" drive bay also offer the enough expansibility for the SCSI based DDS-3/4 DAT devices for CT server platform. 

Multiple PCI/ISA Expansibility

R4AB-976 offers 12-slot free PCI/ISA expansive bus interfaces with high reliable Intel PCI bridge and/or ISA 64mA high drive capacity. This feature makes R4AB-976 platform provide the high expansibility for multiple PCI-/ISA-based add-on cards installed for the industrial PC solution. The flexible expansibility includes 12 PCI slots, 12 ISA slots, 7 PCI and 5 ISA slots, 4 PCI and 8 ISA slots for customized option.

High Reliable System Configuration

The high reliability of R4AB-976 comes from the rugged construction and system integrated solution as below. The onboard M-systems embedded flash disk interface for embedded OS, driver and AP; the advanced construction provides the anti-vibration/shock drive bay, dust-proof air filter for the critical environment; and the redundant power supply also enhance the life of the system.

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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 mPGA478 Pentium 4 / Celeron CPU at 533/400 MHz of FSB with Intel NetBurst micro-architecture and high memory capacity up to 2 GB DDR200/266 (PC1600/2100) SDRAM with ECC supported

  • High reliability Intel 82845E MCH and 82801BA ICH2 chipset

  • Integrated 4xAGP 256-/128-bit 3D/2D SVGA controller with onboard 64 MB DDR333 SGRAM of video memory

  • Optional onboard dual Intel PRO/100+ LAN Interface

  • Optional onboard dual channel Ultra160 SCSI or other PCI-based embedded peripheral interfaces

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

  • 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
Form Factor
4U 19" Rackmount EIA RS-310C Industrial PC Chassis
with 483 x 177 x 450 mm (W x H x D)
PICMG version 1.0 (Rev. 2.0) and PCI version 2.0 compliant
CPU Card
COMMELL FS-976 PICMG Socket 478 Pentium 4 DDR CPU Card
Intel 845E chipset with 82845E MCH and 82801BA ICH2
CPU
Socket 478 Intel Pentium 4 / Celeron CPU
up to 3.06 GHz @ 533 / 400 MHz FSB
Support Intel 0.13- / 0.18-micron Northwood / Willamette CPU
Support Intel Hyper-Threading Technology
Memory
Two 184-pin DIMM sockets
Support up to 2 GB DDR200/266 SDRAM with ECC (No-register)
Watchdog Timer
Programmable generates NMI or system reset watchdog timer
with 1 to 255 sec. / min. of time out value
Power Management
ACPI 1.0 compliant, supports power saving mode
Real Time Clock
Intel ICH2 built-in RTC with onboard lithium battery
PCI Enhanced IDE
Dual UltraATA/100 bus master IDE channels
Support up to 4 ATAPI devices on two 40-pin IDE ports
Jumper selectable Vcc power output on IDE2 for DiskOnModule
VGA Interface
4xAGP SiS315 VGA controller with 256-bit 3D engine
Onboard 64 MBytes DDR SGRAM independent video memory
External DB15 female connector on rear I/O panel
LAN Interface
Dual Intel PRO/100+ 10/100 Mbps Fast Ethernet interface 
10/100Base-TX auto-switching, IEEE802.3U compliant
Primary LAN with Intel ICH2 and 82562ET Phy
Optional secondary LAN with PCI Intel 82559ER
External dual RJ45 connector with LED on rear I/O panel
PC/104-plus Interface
32-bit PCI-based PC/104-plus embedded peripheral interface
SCSI Interface
Dual channel Ultra160 SCSI interface
Multi-I/O Port
2 x RS-232 serial ports, 1 x SPP/EPP/ECP parallel port
2 x USB ports with USB 1.1 compliant
IrDA port, Floppy port, AT keyboard, PS/2 keyboard / mouse port
Solid State Disk
(DiskOnChip)
M-systems DiskOnChip socket supports DiskOnChip2000
32-pin DIP JEDEC single chip flash disk 
Flash memory capacity up to 1 GBytes with ECC / EDC
8 KBytes of memory window
Expansive Slot
14-slot industrial PICMG backplane with 12 free expansive slots
Optional 4 x PCI / 8 x ISA, 7 x PCI / 5 x ISA, 12 x PCI, 12 x ISA
Active 7-/12-slot PCI with Intel PCI-bridge on PICMG backplane
Free 8 full-size and 4 half-size add-on cards with hold-down clamp
Intel PCI bridge for multiple PCI platform
ISA 64mA high driving for multiple ISA platform
Drive Bay
External 3 x 5.25" and 1 x 3.5" drive bay
Internal 1 x 3.5" drive bay
All of above with advanced shock / vibration proof construction
Thermal Control
One dual ball-bearing 12 cm / 85 CFM system cooling fan
Removable air / dust filter on the external front panel
Front Panel
Lockable front door for system safety, security and dust-proof
Power / access LED, power / reset switch
AT keyboard connector
Power Supply
Industrial 300 watt ATX P4 power supply
Optional 300+300 watt mini-redundant ATX power supply
Environment
Power Requirement: 115/230V 50/60Hz AC power input
Chassis Dimension: 483 x 177 x 450 mm (W x H x D)
Weight: 13.8 Kg or 30.36 lbs (with standard package)
Operating Temperature: 0 ~ 60oC (32 ~ 140oF)
Operating Humidity: 5 ~ 95% (non--condensing)
Altitude: 10,000 ft. (3,000 m)
Vibration: 1.5 G Max (Operating)
Shock: 15G peak acceleration at 10 msec. of duration
Power Safety: UL, CSA and TÜV approval
EMI Certification: CE and FCC class A

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  System Configuration and Ordering Guide
R4AB-976
Ordering Code

VGA

LAN

SCSI

Slot

Power

VGA

VRAM

LAN1

LAN2

PCI

ISA

ATX

R4AB-976VL-P4X

Yes

64MB

Yes

---

---

4

8

300W

R4AB-976VL2-P4X

Yes

64MB

Yes

Yes

---

4

8

300W

R4AB-976VL2S-P4X

Yes

64MB

Yes

Yes

Yes

4

8

300W

R4AB-976VL-P4R

Yes

64MB

Yes

---

---

4

8

2x300W*

R4AB-976VL2-P4R

Yes

64MB

Yes

Yes

---

4

8

2x300W*

R4AB-976VL2S-P4R

Yes

64MB

Yes

Yes

Yes

4

8

2x300W*

R4AB-976VL-P7X

Yes

64MB

Yes

---

---

7

5

300W

R4AB-976VL2-P7X

Yes

64MB

Yes

Yes

---

7

5

300W

R4AB-976VL2S-P7X

Yes

64MB

Yes

Yes

Yes

7

5

300W

R4AB-976VL-P7R

Yes

64MB

Yes

---

---

7

5

2x300W*

R4AB-976VL2-P7R

Yes

64MB

Yes

Yes

---

7

5

2x300W*

R4AB-976VL2S-P7R

Yes

64MB

Yes

Yes

Yes

7

5

2x300W*

R4AB-976VL-P12X

Yes

64MB

Yes

---

---

12

0

300W

R4AB-976VL2-P12X

Yes

64MB

Yes

Yes

---

12

0

300W

R4AB-976VL2S-P12X

Yes

64MB

Yes

Yes

Yes

12

0

300W

R4AB-976VL-P12R

Yes

64MB

Yes

---

---

12

0

2x300W*

R4AB-976VL2-P12R

Yes

64MB

Yes

Yes

---

12

0

2x300W*

R4AB-976VL2S-P12R

Yes

64MB

Yes

Yes

Yes

12

0

2x300W*

R4AB-976VL-SX

Yes

64MB

Yes

---

---

0

12

300W

R4AB-976VL2-SX

Yes

64MB

Yes

Yes

---

0

12

300W

R4AB-976VL2S-SX

Yes

64MB

Yes

Yes

Yes

0

12

300W

R4AB-976VL-SR

Yes

64MB

Yes

---

---

0

12

2x300W*

R4AB-976VL2-SR

Yes

64MB

Yes

Yes

---

0

12

2x300W*

R4AB-976VL2S-SR

Yes

64MB

Yes

Yes

Yes

0

12

2x300W*

* 300+300 W ATX Mini-Redundant Power Supply

 

OEM Configuration

Special customized configuration or complete system integration ODM/OEM service requirement based on the COMMELL R4AB-976 or related industrial PC platform please contact with info@commell-sys.com

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  Related Product Guide
4U Rackmount Pentium 4 SDR IPC Platform
- Entry Level Intel Pentium 4 DDR Industrial PC Platform
- Intel mPGA478 Pentium 4 / Celeron @ 400 MHz FSB
- 3 GB PC133 SDRAM with ECC
- Onboard 4xAGP SVGA with 256-bit 3D Engine
- Onboard 32 MB SDRAM Video Memory
- Onboard Optional Dual Intel PRO/100+ LAN
- Onboard Optional ATA100 IDE RAID Interface
- Onboard M-systems DiskOnChip Solid State Disk Interface
- Onboard ISA 64mA High Drive Capacity, Intel PCI-to-PCI Bridge