Name: 500657-B21 HP 2GB DDR3 1333MHz CL9 ECC RDIMM Server Memory
Brand: HP
SKU: 500657-B21
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The 500657-B21 HP 2GB DDR3 1333MHz CL9 ECC RDIMM Memory module serves as a reliable server memory component designed for HP servers. It features a 2GB capacity, DDR3 technology at 1333MHz speed, CAS latency 9, and supports ECC for error detection and correction. Its registered DIMM design provides system stability in multi-module configurations typical in server applications.

General Information
Brand	HP

Technical Information
Memory Capacity	2GB
Memory Technology	DDR3
Module Type	RDIMM
RAM Standard	PC3-10600
Pin Count	240-Pin
Error Correction	ECC
Voltage	1.5V

Performance
Bus Speed	1333MHz
Bandwidth	10664 MB/s
Native Speed	1333 MT/s
CAS	CL9

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS
Assembly Required	No

Product Description
The 500657-B21 HP 2GB DDR3 1333MHz CL9 ECC RDIMM Memory module provides system memory for HP servers requiring DDR3 registered DIMMs with error correction capabilities. It operates at a clock speed of 1333MHz and has a CAS latency of 9, supporting reliable data handling in server environments. This module is designed primarily for use in HP enterprise-class servers where ECC memory is required to detect and correct common types of internal data corruption. This memory module is typically installed by IT professionals managing server hardware, aiming to ensure system stability and data integrity during critical operations. Key Features 2GB capacity DDR3 memory module 1333MHz operating frequency with CAS latency 9 Error Checking and Correction (ECC) support Registered DIMM (RDIMM) form factor suited for server use Designed and manufactured by HP for compatibility with their server hardware Using ECC RDIMM memory like this HP module helps maintain system reliability by correcting single-bit memory errors, which is essential in server environments. Its registered design supports stable operation with multiple memory modules installed, contributing to enhanced performance in critical server tasks.

Use Cases
This HP 2GB DDR3 1333MHz CL9 ECC RDIMM Memory is typically used in enterprise server environments where data integrity and system uptime are critical. It supports workloads requiring moderate memory capacity and error-correcting features. How It's Used: Installed in HP servers requiring ECC registered DIMMs for improved data reliability Used in data centers managing database and virtualization workloads Deployed in environments where system stability is necessary to avoid memory errors Utilized by IT administrators upgrading or maintaining existing HP server memory Applied in configurations requiring 2GB memory modules to meet specific capacity needs This memory module plays a role in maintaining system functionality and data accuracy in servers operating under consistent load. It supports error correction to reduce the risk of downtime due to memory faults in professional IT environments.

FAQ's
What does ECC in this memory module mean? ECC stands for Error Checking and Correction, a feature that detects and corrects single-bit memory errors to enhance system reliability in servers. Is the 500657-B21 compatible with all HP servers? The 500657-B21 is designed for HP servers that support DDR3 ECC Registered DIMM modules at 1333MHz; compatibility depends on the specific server model specifications. What is the significance of CL9 latency? CL9 indicates the CAS (Column Address Strobe) latency of 9 clock cycles, representing the delay time between a command and the data being available, affecting memory access speed. Can this memory be installed alongside non-ECC modules? Typically, ECC RDIMMs are not compatible with non-ECC modules within the same server due to differing operation and error correction features. What form factor does this HP memory use? The 500657-B21 uses a Registered DIMM (RDIMM) form factor, which includes registers to stabilize memory signals in servers with multiple modules. How is this memory installed in HP servers? This memory module is installed into the server's compatible DDR3 DIMM slots, following the server manufacturer's guidelines for memory configuration and handling.

500657-B21 HP 2GB DDR3 1333MHz CL9 ECC RDIMM Server Memory

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's