Name: 669322-B21 HP 4GB DDR3 1600MHz CL11 ECC UDIMM Memory Module
Brand: HP
SKU: 669322-B21
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The 669322-B21 HP 4GB DDR3 1600MHz CL11 ECC UDIMM Memory module provides 4GB of unbuffered DDR3 memory with a 1600MHz clock speed and CAS latency of 11. It supports ECC for error correction and is designed specifically for systems that require UDIMM form factor modules from HP.

General Information
Brand	HP

Technical Information
Memory Capacity	4GB
Memory Technology	DDR3
Module Type	UDIMM
RAM Standard	PC3-12800
Pin Count	240-Pin
Error Correction	ECC
Rank	1Rx8
Voltage	1.5V

Performance
Bus Speed	1600MHz
Bandwidth	12800 MB/s
Native Speed	1600 MT/s
CAS	CL11

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

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

Product Description
The 669322-B21 HP 4GB DDR3 1600MHz CL11 ECC UDIMM Memory module provides essential system memory for compatible HP servers and workstations. It is designed to deliver stable performance with error-correcting code (ECC) support to detect and correct memory errors, making it suitable for enterprise environments where data integrity is important. This memory module operates at a frequency of 1600MHz with a CAS latency of 11, ensuring balanced speed and reliability for typical server workloads. It is a unbuffered DIMM (UDIMM), fitting specific HP system configurations that require this memory type. Key Features 4GB capacity DDR3 memory module 1600MHz operating frequency CAS latency 11 (CL11) timing ECC functionality for error detection and correction Unbuffered DIMM (UDIMM) form factor This memory module plays a vital role in maintaining system stability and data accuracy in environments such as small to medium enterprise servers where ECC memory is necessary. It is typically installed by IT professionals seeking to expand or replace existing memory in compatible HP platforms.

Use Cases
This memory module is typically used in HP servers and workstations that require ECC UDIMM memory to maintain data integrity during critical operations. It is suited for business and enterprise environments where maintaining error-free memory operation is essential. How It's Used: Upgrading memory capacity in HP enterprise servers Replacing faulty DDR3 UDIMM modules in HP workstations Supporting error-sensitive applications with ECC memory Maintaining system reliability in small business server deployments Enhancing performance in multi-user computing environments The 669322-B21 module ensures the system can handle workloads requiring error correction and stable memory operation, which is crucial for servers handling sensitive or critical data.

FAQ's
What does ECC stand for in this memory module? ECC stands for Error-Correcting Code, which detects and corrects common types of internal data corruption to improve system reliability. Is the 669322-B21 compatible with non-HP systems? This memory module is designed specifically for HP systems; compatibility with non-HP systems is not guaranteed and should be verified with the system manufacturer. What type of DIMM is the 669322-B21? It is an unbuffered DIMM (UDIMM), which is a specific memory form factor used in certain HP systems. What is the significance of 1600MHz CL11 in this memory? 1600MHz refers to the memory speed, and CL11 indicates the CAS latency, both affecting memory performance characteristics and timing. Can this module be mixed with non-ECC memory? Mixing ECC and non-ECC memory is generally not supported in systems requiring ECC; it's recommended to use matching memory types to ensure proper operation. Does this memory module require special configuration? No special configuration is typically needed beyond standard installation procedures; however, BIOS settings should support ECC memory for optimal use.

669322-B21 HP 4GB DDR3 1600MHz CL11 ECC UDIMM Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's