Name: 647879-B21 HP 8GB DDR3 1600MHz ECC RDIMM 240-Pin Memory Module
Brand: HP
SKU: 647879-B21
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The HP 647879-B21 8GB DDR3 1600MHz ECC RDIMM memory module provides error-correcting capabilities and supports 240-pin RDIMM slots. It operates at 1.5V and is designed primarily for HP server environments where data integrity and system stability are essential.

General Information
Brand	HP

Technical Information
Memory Capacity	8GB
Memory Technology	DDR3
Module Type	RDIMM
RAM Standard	PC3-12800
Pin Count	240-Pin
Error Correction	ECC
Voltage	1.5V

Performance
Bus Speed	1600MHz
Bandwidth	12800 MB/s
Native Speed	1600MT/s
CAS	11

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

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

Product Description
The HP 647879-B21 is an 8GB DDR3 registered DIMM (RDIMM) memory module intended for use in compatible HP servers and workstations. It offers error-correcting code (ECC) functionality, which helps detect and correct common types of internal data corruption, ensuring system stability. This memory module runs at a frequency of 1600MHz with a standard operating voltage of 1.5V. Its 240-pin design fits into standard DDR3 DIMM slots designed for registered modules. Key Features 8GB capacity providing moderate memory for server applications DDR3 type memory with a clock speed of 1600MHz ECC support to enhance data reliability Registered DIMM (RDIMM) form factor with 240 pins Standard 1.5V operating voltage This module is suited for environments where system stability and data integrity are important. Its ECC capability supports applications requiring error detection and correction, commonly found in enterprise server setups. The 240-pin registered DIMM configuration ensures compatibility with systems designed for this memory type.

Use Cases
This memory module is typically used in HP servers and workstations requiring DDR3 registered ECC memory. It is suitable for data centers, enterprise IT environments, and other professional settings that demand error-checked memory for critical workloads. How It's Used: Installed in HP server systems supporting DDR3 ECC RDIMM modules Used in enterprise applications requiring error detection and correction Deployed in data center environments to maintain system uptime and integrity Supports virtualization workloads that need stable memory performance Utilized in professional workstations with compatible DDR3 RDIMM slots Its role is to provide reliable memory capacity with error correction to minimize data corruption risks. This helps maintain consistent server operation and supports workloads sensitive to memory errors.

FAQ's
Is the 647879-B21 compatible with all HP servers? The 647879-B21 is compatible with HP servers that support DDR3 ECC registered DIMM modules with 240-pin slots. Compatibility depends on the specific server model's memory specifications. What does ECC mean in this memory module? ECC stands for error-correcting code, which detects and corrects common memory errors to enhance data integrity and system stability. What voltage does the HP 647879-B21 operate at? This memory module operates at a standard voltage of 1.5 volts, which is typical for DDR3 RDIMM modules. Can this module be used in non-registered DIMM slots? No, the 647879-B21 is a registered DIMM and requires compatible RDIMM slots; it is not designed for unbuffered (UDIMM) slots. What is the significance of the 240-pin configuration? The 240-pin count specifies the physical interface of the DDR3 RDIMM memory, ensuring it fits standard DDR3 registered DIMM slots on compatible motherboards. Does the 1600MHz speed affect compatibility? The 1600MHz speed is the operating frequency of this module; it must be supported by the server motherboard to run at full speed without issues.

647879-B21 HP 8GB DDR3 1600MHz ECC RDIMM 240-Pin Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's