cPB-4321
cPB-4321/1000-A
cPB-4321/1000-B
cPB-4321/1000-C
Related Products
cPS-4081
cPS-8161
cPS-5088
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Return Policy
This item is covered by CPUBoards.com's Standard Return Policy.
- Return for a refund within: 30 Days*
- Return for replacement within: 30 Days
- *Restocking Fee Applies
Introduction
cPB-4321 is orderable as:cPB-4321/1000-A, cPB-4321/1000-B, cPB-4321/1000-C
Diversified Technology's modular cPB-4321 hot-swap CompactPCITM processor blade, compliant with the PICMG 2.16 packet switched backplane (PSB) open standard, offers superb value with a feature set optimized for Internet, telecom and industrial control applications.The cPB-4321 comes with a low power, 1GHz Intel Pentium III processor with 256KB L2 cache, 440GX chipset with 100MHz front side bus, and either 512MB or 1GB ECC SDRAM. Onboard are two 10/100Mbits/sec Ethernet auto-negotiating controllers, Ultra DMA/33 IDE hard drive, 32-bit/33MHz PMC site, PS/2 keyboard and mouse interfaces, Universal Serial Bus (USB) and serial ports, floppy interface and a SVGA CRT controller. An optional CD-ROM drive mezzanine card facilitates software installation; an optional IDE-compatible CompactFlash carrier card is available.
As a System Master processor blade in a CompactPCI multiprocessing system, the cPB-4321 interfaces to the backplane through a transparent PCI-to-PCI bridge allowing it to communicate directly with all peripheral CPU boards in the system via the CompactPCI bus. Optionally, it may operate in a peripheral slot, where it receives power but does not communicate on the CompactPCI bus.
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Quick Specs
| Bus Interface | CompactPCI |
| CPU Family / Class | Intel Pentium III |
| System Chipset | Intel 440GX |
| view all specs | |
Product Features
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Intel® 1GHz Pentium® III Processor-M, 256KB L2 Cache
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Intel® 440GX Chipset with 100MHz FSB
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512MB or 1GB ECC SDRAM
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PCI Video with 2MB SDRAM
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Two Fast Ethernet Interfaces & PMC Site
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Onboard 2.5" Ultra DMA/33 EIDE Drive, Optional CompactFlash Support
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6U x 4HP, Operates as System or Peripheral Processor
Full Product Specifications
Download Datasheet| BIOS | Pheonix core, Console redirection, PXE 2.0 option ROM |
| Bus Interface | 100MHz Front Side Bus; 64-bit/33 MHz CompactPCI Bus interface, 5V V(I/O) CompactPCI signaling as host, 3.3V or 5V V(I/O) as peripheral processor, Supports onboard 32-bit/33MHz 3.3V PMC card |
| Cache | 32KB internal L1 cache; 256KB 64-bit on-die L2 Cache |
| Chipset | Intel 440GX |
| Clock / Calendar | Real-time clock with 256 byte battery backup CMOS RAM |
| Cpu | Intel Low Power (BGA2) Pentium III at 1GHz |
| Data Path | 64-bit/100MHz on CPU and memory bus, 64-bit/33MHz on off-board CompactPCI bus; 32-bit/33MHz on onboard PCI bus, Intel 21154 PCI-to-PCI bridge, |
| Flash Memory | 4MB Flash: 1MB for BIOS, 3MB for user, 512KB EPROM BIOS recovery module, |
| hardware reset on 2nd stage | IPMI-based (1.0 compliant) 2.9-compliant Baseboard Management Controller (BMC) |
| Interoperability | Validated to operate in a PICMG 2.16-compliant system platform such as DTI's cPS-4081, DTI's cCM-3401 star topology Chassis Management Module, DTI's cSB-4240 24-port level 2/3 Ethernet Switch Blade, 3rd party PSB products |
| Memory | Configured with either 512MB or 1GB 72-bit registered PC100 3.3V ECC SDRAM |
| OS Compatibility | General: PC-compatible, Enhanced: Windows®2000; Linux; VxWorks |
| Peripherals & I/O Interface | Optional 20GB 2.5" EIDE drive mounted on board, or CompactFlash, Type II drive carrier, 32-bit/33MHz IEEE P1386.1 PMC socket Front panel & rear port push button reset, Two IDE, System Health and Hot Swap LEDs on front panel |
| Supervisory | Two-stage programmable watchdog timer drives NMI or "INIT" on 1st stage, |





