B Regulatory Compliance

This appendix contains:

Safety standards, electromagnetic compatibility (EMC) regulations, and product certification markings for the D845HV and D845WN desktop boards.

Instructions and precautions for integrators who are installing this desktop board in a chassis.

Safety Regulations

This desktop board complies with the safety regulations stated in Table 35 when correctly installed in a compatible host system.

Table 35. Safety Regulations

Regulation

UL 1950/CSA C22.2 No. 950, 3rd edition

EN 60950, 2nd Edition, 1992 (with Amendments 1, 2, 3, and 4)

IEC 60950, 2nd edition, 1991 (with Amendments 1, 2, 3, and 4)

EMKO-TSE (74-SEC) 207/94

Title

Bi-National Standard for Safety of Information Technology Equipment including Electrical Business Equipment. (USA and Canada)

The Standard for Safety of Information Technology Equipment including Electrical Business Equipment. (European Union)

The Standard for Safety of Information Technology Equipment including Electrical Business Equipment. (International)

Summary of Nordic deviations to EN 60950. (Norway, Sweden, Denmark, and Finland)

EMC Regulations

The desktop board complies with the EMC regulations stated in Table 36 when correctly installed in a compatible host system.

Table 36. EMC Regulations

Regulation

FCC Class B

Title

Title 47 of the Code of Federal Regulations, Parts 2 and 15, Subpart B, Radiofrequency Devices. (USA)

ICES-003 (Class B)

EN55022: 1998 (Class B)

Interference-Causing Equipment Standard, Digital Apparatus. (Canada)

Limits and methods of measurement of Radio Interference Characteristics of Information Technology Equipment. (European Union)

EN55024: 1998

Information Technology Equipment – Immunity Characteristics Limits and methods of measurement. (European Union)

AS/NZS 3548 (Class B)

CISPR 22, 3rd Edition, (Class B)

CISPR 24: 1997

Australian Communications Authority, Standard for Electromagnetic Compatibility. (Australia and New Zealand)

Limits and methods of measurement of Radio Disturbance Characteristics of Information Technology Equipment. (International)

Information Technology Equipment – Immunity Characteristics – Limits and Methods of Measurement. (International)

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Intel D845HV, D845WN manual Regulatory Compliance, Safety Regulations, EMC Regulations

D845HV, D845WN specifications

The Intel D845WN and D845HV motherboards have garnered attention for their robust features and reliability, making them suitable choices for a range of computing needs. Both motherboards belong to Intel’s 845 chipset family, which was designed to support the Pentium 4 processors, providing a foundation for both performance and value.

The Intel D845WN motherboard is recognized for its standard ATX form factor, which allows for versatility in case selection and expands the options for build configurations. It supports the Pentium 4 processors with a socket 478 interface, accommodating speeds of 1.3 GHz to 3.0 GHz. This motherboard is equipped with a front-side bus (FSB) speed of 400/533 MHz, ensuring fast data transfer rates between the processor and other components.

On the memory side, the D845WN supports up to 2 GB of DDR SDRAM, making it compatible with a range of memory options for efficient multitasking and improved performance. It features two memory slots for Dual Channel DDR support, enhancing memory bandwidth. The onboard graphics capabilities are powered by Intel's integrated graphics, making the D845WN capable of basic graphical tasks without requiring a dedicated graphics card, ideal for general computing or light gaming.

In contrast, the D845HV model shares many similarities with the D845WN but emphasizes additional features that cater to more advanced users. It includes support for Intel's RAID technology, allowing users to set up mirrored or striped disk configurations for improved data redundancy and performance. Furthermore, the D845HV motherboard comes with more extensive expansion slots, including additional PCI and an AGP slot for dedicated graphics cards, enhancing its overall upgradeability.

Both motherboards include integrated audio capabilities courtesy of Intel’s AC'97 Audio technology, ensuring satisfactory sound output for everyday multimedia use. Networking is facilitated through integrated Ethernet support, enabling reliable internet connectivity without needing additional network cards.

In terms of expansion and connectivity, both models feature USB ports, allowing users to connect multiple peripherals effortlessly. The combination of legacy and contemporary interfaces on the D845WN and D845HV ensures compatibility with a wide range of devices and peripherals.

In summary, the Intel D845WN and D845HV motherboards epitomize value-driven performance, offering essential features that cater to a variety of users, from casual computer users to more demanding applications. With their solid build quality and Intel's backing, these motherboards continue to be appreciated even in today's evolving computing landscape.