Name: 647909-B21 HP 8GB DDR3 1333MHz CL9 ECC UDIMM Server Memory
Brand: HP
SKU: 647909-B21
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The 647909-B21 HP 8GB DDR3 1333MHz CL9 ECC UDIMM Memory is a memory module designed for servers and workstations that require error-correcting code functionality. Operating at 1333MHz with a CAS latency of 9, it offers 8GB capacity in a UDIMM form factor for unbuffered memory slots.

General Information
Brand	HP

Technical Information
Memory Capacity	8GB
Memory Technology	DDR3
Module Type	UDIMM
RAM Standard	PC3-10600
Pin Count	240-Pin
Error Correction	ECC
Rank	Dual Rank
Voltage	1.5V

Performance
Bus Speed	1333MHz
Bandwidth	10666 MB/s
Native Speed	1333MHz
CAS	9

Physical Characteristics
Weight	3.00
Condition	Refurbished

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

Product Description
The 647909-B21 HP 8GB DDR3 1333MHz CL9 ECC UDIMM Memory module provides reliable system memory expansion for compatible servers and workstations. It is designed to improve data integrity through error-correcting code (ECC) functionality, which helps detect and correct common types of memory errors during operation. This memory module suits environments demanding stable and consistent performance with DDR3 technology. Typically used in enterprise and professional computing systems, this memory supports workloads that require enhanced data accuracy and system stability. IT administrators and technical buyers select this module for maintaining system reliability in critical computing applications. Key Features 8GB capacity DDR3 memory module 1333MHz operating frequency for balanced performance CAS latency of 9 (CL9) for timing specification ECC support to detect and correct memory errors UDIMM form factor compatible with unbuffered memory slots This memory module helps maintain system stability by addressing memory errors that can cause system crashes or data corruption. It is a suitable upgrade option for systems requiring ECC UDIMM modules, contributing to reliable and consistent operation in professional IT environments.

Use Cases
This HP 8GB DDR3 ECC UDIMM memory module is typically employed in professional IT environments such as servers and workstations where system stability and data integrity are crucial. It benefits workloads that handle sensitive data or require consistent uptime. How It's Used: Installed in compatible HP servers and workstations for memory capacity expansion Used in systems requiring ECC support to detect and correct memory errors Deployed in environments running data-sensitive applications to maintain data accuracy Fitted in unbuffered DIMM slots that support DDR3 1333MHz memory modules Applied in enterprise IT infrastructures to support consistent system operation Overall, this memory module plays a role in enhancing system reliability and performance stability in computing environments where error correction is necessary. It supports typical workloads that demand error-free memory operation without buffering.

FAQ's
What type of memory is the 647909-B21 module? The 647909-B21 is an 8GB DDR3 ECC UDIMM memory module designed for systems supporting unbuffered DDR3 memory with error-correcting code. What does ECC mean in this memory module? ECC stands for Error-Correcting Code, a feature that detects and corrects common memory errors to improve data integrity during operation. Is the 647909-B21 compatible with buffered or unbuffered slots? This memory module is a UDIMM, meaning it is designed for unbuffered memory slots and is not compatible with registered or buffered DIMMs. What is the clock speed and latency of this memory? The module operates at 1333MHz with a CAS latency of 9 (CL9), which defines the timing delay for data access. Can this memory be used in non-HP systems? Compatibility depends on the system's support for 8GB DDR3 1333MHz ECC UDIMM modules; the product is primarily intended for HP systems. Does the module support ECC error detection? Yes, the 647909-B21 supports ECC functionality to detect and correct single-bit memory errors during operation.

647909-B21 HP 8GB DDR3 1333MHz CL9 ECC UDIMM Server Memory

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's