Name: 189081-B21 Compaq 1GB 100MHz ECC 168-Pin DIMM Memory Module
Brand: Compaq
SKU: 189081-B21
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The 189081-B21 Compaq 1GB 100MHz ECC 168-Pin DIMM Memory module provides 1GB of ECC-protected memory at 100MHz speed. It fits systems requiring a 168-pin DIMM form factor, offering error correction functionality to enhance data integrity in compatible Compaq servers.

General Information
Brand	Compaq

Technical Information
Memory Capacity	1GB
Memory Technology	SDRAM
Module Type	UDIMM
RAM Standard	PC100
Pin Count	168-Pin
Error Correction	ECC
Voltage	3.3V

Performance
Bus Speed	100MHz
Bandwidth	800 MB/s
Native Speed	100MHz

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Assembly Required	No

Product Description
The 189081-B21 Compaq 1GB 100MHz ECC 168-Pin DIMM Memory module is designed to provide error-correcting memory capabilities suitable for select Compaq server systems. It serves as a reliable component for maintaining system stability by detecting and correcting data corruption during operation. This memory module is typically used in enterprise server environments where data accuracy and system uptime are priorities. IT administrators and system integrators often deploy this memory to enhance or maintain existing server configurations. Key Features 1GB capacity for moderate memory requirements 168-pin DIMM format compatible with specific Compaq servers 100MHz operating frequency supporting standard data transfer rates ECC support for automatic error detection and correction Designed to meet server memory standards for stability By incorporating ECC technology, this module helps reduce the risk of data corruption, which is especially critical in server applications. Its specified clock speed and capacity make it suitable for maintaining balanced system performance within compatible hardware environments.

Use Cases
This memory module is primarily used within enterprise server environments that require stable and error-checked memory operations. It is suitable for workloads where data accuracy is important and where systems are configured to support 168-pin ECC DIMMs. How It's Used: Upgrading memory in compatible Compaq server systems to 1GB capacity Replacing faulty or outdated ECC DIMMs to maintain system reliability Supporting moderate server workloads requiring ECC memory for data protection Implementing memory configurations for specific applications needing 100MHz DIMM modules Ensuring data integrity in mission-critical environments through ECC technology Overall, this module serves an operational role in maintaining or enhancing memory capacity with added error correction in server platforms designed to accommodate this specific DIMM specification.

FAQ's
Is the 189081-B21 compatible with all Compaq servers? The 189081-B21 is compatible only with Compaq servers that support 168-pin ECC DIMM memory modules running at 100MHz. Compatibility depends on specific server models and motherboard support. What does ECC mean in this memory module? ECC stands for Error Correction Code. It is a technology that detects and corrects common types of data corruption in memory to enhance system reliability, especially in servers. Can this DIMM module work in non-ECC systems? This 189081-B21 memory module is designed for ECC-enabled systems and may not function correctly or be supported in non-ECC memory configurations. What is the significance of the 168-pin specification? The 168-pin count refers to the physical connector type of the DIMM module, which must match the memory slot on the motherboard for proper installation and operation. Does the 100MHz speed limit system performance? The 100MHz speed specifies the operating frequency of the memory module, which should align with the server's supported memory speed for optimal compatibility. How should this memory be installed in a server? Installation requires ensuring the server supports 168-pin ECC DIMM modules and following the manufacturer’s guidelines for memory insertion to avoid damage and ensure proper function.

189081-B21 Compaq 1GB 100MHz ECC 168-Pin DIMM Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's