Name: 287496-B21 HP 512MB DDR 266MHz ECC RDIMM 2.5V 184-Pin Memory
Brand: HP
SKU: 287496-B21
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The HP 512MB DDR 266MHz ECC RDIMM 2.5V 184-Pin Memory module provides 512MB of DDR SDRAM operating at 266MHz. It includes ECC for error detection and correction, uses a registered DIMM form factor for stability in multi-processor systems, and operates at 2.5 volts on a 184-pin interface suitable for compatible HP servers.

General Information
Brand	HP

Technical Information
Memory Capacity	512MB
Memory Technology	DDR
Module Type	RDIMM
RAM Standard	PC-2100
Pin Count	184-Pin
Error Correction	ECC
Rank	1Rx8
Voltage	2.5V

Performance
Bus Speed	266MHz
Bandwidth	2.1 GB/s
Native Speed	266MHz
CAS	2.5

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE
Assembly Required	No

Product Description
The HP 512MB DDR 266MHz ECC RDIMM 2.5V 184-Pin Memory module (part number 287496-B21) is a registered DIMM designed to provide additional memory capacity for compatible HP systems. It is primarily used in servers and workstations where data integrity and system stability are important. This memory module features error-correcting code (ECC) technology, which helps detect and correct internal data corruption, making it suitable for mission-critical computing environments. Key Features 512MB capacity supporting DDR SDRAM at 266MHz speed ECC capability for improved data reliability Registered DIMM design for stable operation in multi-processor systems Operating voltage of 2.5V compatible with designated HP platforms Standard 184-pin configuration ensuring compatibility with specified HP servers This memory module plays a critical role in maintaining system performance and stability by providing additional memory resources along with error correction. It is typically installed by IT professionals managing server memory upgrades or replacements.

Use Cases
This memory module is typically used in HP servers and workstations that require reliable memory with error correction capabilities. It fits environments where data integrity is critical, such as business computing, small-to-medium data centers, and IT infrastructure requiring memory expansion. How It's Used: Upgrading memory capacity in HP servers supporting 512MB DDR 266MHz ECC RDIMM modules Replacing faulty or aging memory in critical HP computing systems Deployments requiring ECC memory to minimize data corruption risks Supporting multi-processor server configurations needing registered DIMM stability Use in business environments where data accuracy is prioritized The module helps maintain reliable system uptime and data integrity by adding compatible ECC memory to HP platforms. It is an important component for IT professionals managing memory resources in HP server environments.

FAQ's
What does ECC mean in this memory module? ECC stands for Error-Correcting Code, which detects and corrects data corruption within the memory to enhance system reliability. Is the 287496-B21 compatible with all HP servers? This memory module is compatible with HP servers that support 512MB DDR 266MHz ECC Registered DIMMs with a 184-pin interface and 2.5V operation. Can this DIMM be used in non-registered memory slots? No, the 287496-B21 is a registered DIMM and requires server motherboards designed to support registered memory modules. What is the significance of the 184-pin configuration? The 184-pin configuration specifies the physical connector type and form factor, which must match the server's memory slots for compatibility. What voltage does this memory module operate at? This HP memory module operates at 2.5 volts, consistent with standard DDR SDRAM specifications for this type. Is this memory suitable for multi-processor server setups? Yes, the registered DIMM design of 287496-B21 supports stable operation in multi-processor server environments.

287496-B21 HP 512MB DDR 266MHz ECC RDIMM 2.5V 184-Pin Memory

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's