18.65 GBP
HP 64MB 100MHz ECC-SDRAM DIMM memory module
HP (0743172501479 / 166617-B21) - ECC - Height: 480 mm - Width: 330 mm - Memory clock speed: 100 MHz - A3+ - Weight: 300 g
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Product Overview
The HP 64MB 100MHz ECC‑SDRAM DIMM memory module is a high‑performance, error‑correcting memory solution designed for mission‑critical computing environments. With its robust ECC (Error Correcting Code) capability and reliable 100 MHz clock speed, this module ensures data integrity and system stability in demanding applications.
Key Technical Specifications
- Capacity: 64 MB of dynamic random‑access memory (DRAM).
- Clock Speed: 100 MHz, providing a balanced trade‑off between speed and power consumption for enterprise servers.
- Form Factor Dimensions: Height: 480 mm; Width: 330 mm; Weight: 300 g.
- Memory Type: SDRAM (Synchronous Dynamic Random Access Memory) with ECC support.
Design and Build Quality
The module is engineered to meet stringent industrial standards. Its compact dimensions allow seamless integration into a wide range of server chassis, while the lightweight construction at 300 g minimizes additional load on system cooling solutions. The robust PCB layout ensures stable signal integrity even under high thermal loads.
Performance Characteristics
The 100 MHz clock rate is optimized for low-latency access, making it suitable for database servers, virtualization hosts, and other workloads that demand consistent memory performance. Coupled with ECC, the module delivers high reliability without sacrificing throughput.
Reliability Features
ECC functionality is critical in environments where data corruption can lead to catastrophic failures. This module’s built‑in error correction mechanism detects and corrects single‑bit errors on the fly, while also flagging multi‑bit errors for system alerts. Such proactive error management reduces downtime and maintenance costs.
Compatibility
The DIMM adheres to standard DDR SDRAM specifications, ensuring compatibility with a broad range of HP server platforms that support ECC memory. Its pin configuration aligns with industry norms, facilitating straightforward installation and replacement.
Installation Guidelines
- Power Off: Ensure the system is completely powered down before inserting or removing the module.
- Aligning the Module: Carefully align the notch on the DIMM with the key in the memory slot to avoid damage.
- Securing the Slot: Gently press until the locking clips engage, securing the module firmly in place.
- Verification: After installation, power up the system and verify that the BIOS detects the new 64 MB ECC memory segment.
Maintenance Tips
- Keep the module free from dust by using compressed air during cleaning.
- Avoid exposing the DIMM to static electricity; use an anti‑static wrist strap when handling.
- Regularly check for firmware updates that may improve memory compatibility and performance.
Applications
This memory module excels in:
- Enterprise Servers: Providing reliable, high‑capacity memory for critical workloads.
- Virtualization Platforms: Supporting multiple virtual machines with consistent performance.
- Database Management Systems: Ensuring data integrity during intensive read/write operations.
Conclusion
The HP 64MB 100MHz ECC‑SDRAM DIMM memory module combines dependable error correction with efficient performance, making it an ideal choice for systems where uptime and data accuracy are paramount. Its thoughtful design, robust specifications, and straightforward installation process underscore HP’s commitment to delivering enterprise‑grade hardware solutions.
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Category
This product is cataloged in our store in these categories
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- RAM for computer |
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| Tags | DIMM HP DIMM 64MB DIMM 100MHz DIMM ECC DIMM SDRAM DIMM HP 64MB DIMM HP 100MHz DIMM HP ECC DIMM HP SDRAM DIMM 64MB 100MHz DIMM 64MB ECC DIMM 64MB SDRAM DIMM 100MHz ECC DIMM 100MHz SDRAM DIMM ECC SDRAM DIMM HP 64MB 100MHz DIMM HP 64MB ECC DIMM HP 64MB SDRAM DIMM HP 100MHz ECC DIMM ECC-SDRAM DIMM HP ECC-SDRAM DIMM 64MB ECC-SDRAM DIMM 100MHz ECC-SDRAM DIMM HP 64MB ECC-SDRAM DIMM HP 100MHz ECC-SDRAM DIMM 64MB 100MHz ECC-SDRAM DIMM HP 64MB 100MHz ECC-SDRAM DIMM |
| Identifiers | |
| Brand |  HP is a technology company that creates a wide range of products, including personal computers, printers and scanners, and software. |
| Model | HP 166617-B21 |
| MPN | HP 166617-B21 |
| ID | 1952330 |
| Dimensions / Weight | |
| Key Features | |
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ECC Indicates whether the memory module or component supports Error‑Correcting Code (ECC) for detecting and correcting single-bit errors during operation. A value of "Yes" means ECC is enabled, allowing automatic correction of data corruption; a value of "No" indicates no ECC support.
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Yes |
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Height The vertical dimension of a product measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where height is relevant, including books, electronics, furniture and other objects.
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480 mm |
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Memory clock speed The maximum operating frequency of a memory module, expressed in hertz (Hz). It indicates how many cycles per second the RAM can perform and is typically reported as MHz or GHz. This value helps users compare performance potential across different memory types and system configurations.
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100 MHz |
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Paper size The standard paper format used by a product or component, such as A4, A3, Letter, Legal, etc. It is expressed as a free‑text label that identifies the size category without units.
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A3+ |
| Specification | MemoryECCYesMemory clock speed100 MHzFeaturesECCYesMemory clock speed100 MHz |
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Weight The mass of the product expressed in a standard unit such as grams or kilograms. It represents how heavy the item is and can be used for shipping calculations, handling instructions, or consumer information.
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300 g |
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Width The horizontal measurement of a product, expressed in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
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330 mm |
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