Name: 146489-001 Compaq 256MB 100MHz ECC RDIMM 3.3V 168-Pin Memory
Brand: Compaq
SKU: 146489-001
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Compaq 146489-001 memory module delivers 256MB of ECC Registered DDR memory running at 100MHz with a 3.3V power specification. It utilizes a 168-pin form factor designed to meet the requirements of compatible Compaq server hardware, supporting error correction and system stability.

General Information
Brand	Compaq

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

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

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Assembly Required	No

Product Description
The Compaq 146489-001 is a 256MB ECC Registered DIMM memory module designed for use in compatible Compaq servers and workstations. It supports a 100MHz clock speed and operates at 3.3 volts, providing error correction capabilities to enhance data integrity in critical computing environments. This memory module is typically utilized by IT professionals managing enterprise server hardware who require reliable memory performance with error checking features. Key Features 256MB capacity DDR memory with ECC for error detection Registered DIMM design to support system stability 100MHz clock speed aligned with server memory specifications 3.3V voltage level to comply with system power requirements 168-pin configuration for compatibility with targeted Compaq platforms This module plays a key role in maintaining system reliability through ECC technology, which corrects single-bit errors. It fits systems requiring this specific form factor and voltage, contributing to consistent memory performance in enterprise settings.

Use Cases
The Compaq 146489-001 memory is commonly installed in enterprise server environments where ECC Registered DIMM memory is required to maintain data accuracy and system uptime. IT administrators deploy this memory in compatible Compaq systems needing moderate capacity and error-correcting capabilities. How It's Used: Upgrading or replacing memory in Compaq servers requiring 168-pin RDIMMs Supporting applications where error correction is critical to data integrity Deploying in environments with workload demands that match 256MB memory capacity Integrating into systems operating at 100MHz memory speeds for compatibility Maintaining operational voltage at 3.3V to ensure hardware compliance This memory module serves an operational function by enabling error detection and correction at the hardware level, reducing system crashes and data corruption. Its specifications align with particular Compaq server models, ensuring proper fit and electrical compatibility.

FAQ's
What systems are compatible with the 146489-001 module? This 256MB 168-pin ECC RDIMM is designed for specific Compaq server and workstation models that support registered DDR memory at 100MHz and 3.3V operation. Compatibility depends on those system requirements. What does ECC RDIMM mean for this memory? ECC Registered DIMM indicates the module supports error-correcting code to detect and correct single-bit memory errors, and uses a register to stabilize signals for server-grade reliability. Can this memory module operate at voltages other than 3.3V? The 146489-001 is specified to operate at 3.3 volts. Using voltages outside this specification is not supported and can cause malfunction. Is this memory module suitable for desktop PCs? This registered ECC memory module is intended for compatible Compaq servers and workstations, not standard desktop PCs that typically require unbuffered, non-ECC modules. What is the significance of the 168-pin configuration? The 168-pin layout physically fits into designated DIMM slots on systems designed for this specification, ensuring proper mechanical and electrical connections. Does the 100MHz speed limit performance? The 100MHz frequency corresponds to the memory speed supported by compatible Compaq systems; using this module at other speeds or systems is not defined in the supplied information.

146489-001 Compaq 256MB 100MHz ECC RDIMM 3.3V 168-Pin Memory

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's