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Intel 4000638 Intel (Valhalla) RAMBUS NLX MB w/Integrated Audio R1, Audio
- Motherboard for NLX form factor systems
- Intel 'Valhalla' codename
- Supports RAMBUS memory
- Integrated Audio
- Part Number: 4000638
- Designed for specific OEM or system integration
- Likely for older Intel workstation or server platforms
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Product Overview
The Intel 4000638 (Valhalla) is a motherboard designed for the NLX form factor, featuring integrated audio. It is specifically noted for its support of RAMBUS memory technology.
Technical Information
| Product Type | Motherboard |
| Brand | Intel |
| Part Number | 4000638 |
| Codename | Valhalla |
Additional Specifications
| Form Factor | NLX |
| Memory Type | RAMBUS |
| Features | Integrated Audio |
Product Description
The Intel 4000638, codenamed 'Valhalla', is a motherboard designed with the NLX form factor in mind. The NLX form factor was an attempt to create a more modular and scalable PC architecture, often used in workstations and servers, offering improved internal layout and expansion capabilities compared to standard ATX designs of its era. A key technical specification highlighted is its support for RAMBUS memory. RAMBUS (RDRAM) was a high-performance memory technology known for its high bandwidth, though it was also characterized by higher latency and cost compared to contemporary SDRAM. Motherboards supporting RAMBUS were typically high-end systems aimed at performance-critical applications. This Intel motherboard also features integrated audio, providing basic sound capabilities directly on the board. The part number 4000638 and the 'Valhalla' codename suggest it was likely part of a specific Intel product line or an OEM solution, rather than a widely available retail product. Its combination of NLX form factor and RAMBUS support positions it for specialized, performance-oriented computing environments from its time.
