Name: 516423-B21 HP 8GB DDR3 1066MHz ECC RDIMM 240-Pin Memory Module
Brand: HP
SKU: 516423-B21
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The 516423-B21 HP 8GB DDR3 1066MHz ECC RDIMM is a server memory module that delivers error-correcting capabilities with a capacity of 8GB. Featuring DDR3 technology at 1066MHz and a 1.5V operating voltage, this 240-pin registered DIMM is built to integrate into compatible HP server platforms requiring ECC memory for data integrity.

General Information
Brand	HP

Technical Information
Memory Capacity	8GB
Memory Technology	DDR3 SDRAM
Module Type	RDIMM
RAM Standard	PC3-8500
Pin Count	240-Pin
Error Correction	ECC
Rank	2Rx4
Voltage	1.5V

Performance
Bus Speed	1066MHz
Bandwidth	8.5 GB/s
Native Speed	1066 MT/s
CAS	7

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The 516423-B21 HP 8GB DDR3 1066MHz ECC RDIMM is a memory module designed to provide error-correcting capabilities for servers and workstations. It operates at a frequency of 1066MHz, delivering stable and consistent data processing support where error detection and correction are critical. This memory module is typically used in enterprise environments that require reliable performance for handling large workloads and maintaining data integrity. IT professionals and system administrators implementing HP server solutions benefit from including ECC registered memory like this to reduce system crashes caused by memory errors. Key Features 8GB DDR3 memory capacity suitable for server applications Error Correcting Code (ECC) for detecting and correcting data corruption Registered DIMM (RDIMM) for improved signal integrity and scalability 1066MHz speed for balanced throughput Standard 240-pin module compatible with supported HP systems This module contributes to maintaining system stability in environments where data accuracy is essential. Its registered design supports multi-processor server configurations, making it suitable for demanding applications requiring reliable memory operations.

Use Cases
This HP 8GB DDR3 ECC RDIMM is designed for enterprise server environments where memory error correction is crucial. It is suitable for data centers, virtualized workloads, and multi-processor systems that demand consistent memory performance and stability. How It's Used: Installed in HP servers requiring DDR3 ECC registered memory modules Supports multitasking and virtualization workloads in medium to large data centers Used in systems needing error correction to prevent data corruption Deployed in multi-CPU server configurations for improved memory reliability Utilized in environments with critical data processing and uptime requirements This memory module helps maintain system operation by detecting and correcting memory errors, which is fundamental for minimizing downtime and ensuring data integrity in professional IT infrastructures.

FAQ's
What type of memory is the HP 516423-B21? The HP 516423-B21 is an 8GB DDR3 ECC Registered DIMM designed for server use, providing error correction for data reliability. What does ECC mean in this memory module? ECC stands for Error Correcting Code, which allows the memory to detect and correct data corruption, improving system stability. Is this memory compatible with all HP servers? Compatibility depends on the server model; the 516423-B21 fits HP systems supporting 240-pin DDR3 ECC RDIMMs at 1066MHz. What is the significance of the 240-pin configuration? The 240-pin layout is the physical interface standard for DDR3 RDIMMs, ensuring proper connection to compatible server motherboards. What voltage does the 516423-B21 operate at? This memory module operates at 1.5 volts, which is standard for DDR3 memory technologies. Can this module be used in non-registered memory slots? No, as a registered DIMM, it requires motherboard slots that support RDIMM modules and is not compatible with unbuffered DIMM slots.

516423-B21 HP 8GB DDR3 1066MHz ECC RDIMM 240-Pin Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's