Name: 261584-041 HP 512MB DDR-266MHz PC-2100 ECC Registered RDIMM 184-Pin Memory Module
Brand: HP
SKU: 261584-041
Price: 161.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The HP 512MB DDR-266MHz PC-2100 ECC Registered RDIMM is a memory module tailored for systems requiring dependable memory performance with error correction. It fits into 184-pin DIMM slots on servers or workstations, helping maintain system stability by correcting memory errors and supporting consistent data throughput at 266MHz.

General Information
Brand	HP
Part Number	261584-041

Technical Information
Memory Capacity	512MB
Memory Technology	DDR
RAM Standard	PC-2100
Pin Count	184-Pin
Error Correction	ECC
Rank	1Rx4
Voltage	2.5V

Performance
Bus Speed	266MHz
Bandwidth	2100 MB/s
Native Speed	266 MT/s
CAS	CL2.5

Physical Characteristics
Weight	0.50
Condition	Refurbished

Product Description
This 512MB DDR-266MHz PC-2100 ECC Registered RDIMM is a memory module designed to enhance system performance and reliability. Often found in servers and workstations, it helps maintain data integrity through error-correcting code (ECC) technology. The registered aspect stabilizes memory signals, making it suitable for systems requiring robust and consistent memory operations. Built for IT professionals and organizations that prioritize system uptime, this memory fits into motherboards with 184-pin DIMM slots and operates at 2.5 volts. It's commonly used in environments where stable, error-free memory is critical, such as enterprise servers and high-end computing setups. Key Features Supports DDR SDRAM at 266MHz for steady data transfer rates Incorporates ECC for detecting and correcting memory errors Registered design reduces electrical load on the memory controller Compatible with 184-pin DIMM slots operating at 2.5V CL2.5 latency ensures balanced speed and stability This memory module is typically deployed in server environments where reliability and data accuracy are essential. Its role in error correction helps prevent system crashes and data corruption, making it valuable for mission-critical applications. Users will find it a practical component in maintaining stable system performance over long periods.

Use Cases
The HP 512MB DDR-266MHz PC-2100 ECC Registered RDIMM is predominantly deployed in server and workstation environments where data integrity and system uptime are critical. Ideal for IT administrators managing legacy or specialized hardware that demands reliable error-correcting memory to prevent data corruption under continuous workloads. How It's Used: Equipping entry-level rack servers in data centers focused on small to medium business applications with error-correcting memory for enhanced reliability. Supporting virtualization hosts that run multiple lightweight virtual machines requiring stable memory to avoid downtime caused by memory faults. Maintaining legacy enterprise storage systems where compatibility with DDR-266 ECC RDIMMs ensures dependable data transactions and system stability. Deploying in remote office servers where consistent performance and error correction mitigate risks posed by less controlled operational environments. Upgrading older HP server lines used in research labs or test environments to sustain error-free memory operation without full system replacement. This memory module contributes to operational efficiency by minimizing memory-related errors and supports scalability in legacy server architectures. Its error-correcting capability ensures continued performance under demanding workloads, making it a practical choice for organizations balancing cost and reliability in established IT infrastructure.

261584-041 HP 512MB DDR-266MHz PC-2100 ECC Registered RDIMM 184-Pin Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Product Description

Use Cases