Name: 398706-551 HP 1GB DDR2-667 PC2-5300 ECC FB-DIMM Server Memory
Brand: HP
SKU: 398706-551
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The HP 398706-551 is a 1GB DDR2-667 PC2-5300 ECC fully buffered 240-pin FB-DIMM memory module designed for server environments. It supports error correction code (ECC) to detect and correct memory errors, enhancing data integrity. The module operates at 667MHz and uses the FB-DIMM architecture common in enterprise-class servers.

General Information
Brand	HP

Technical Information
Memory Capacity	1GB
Memory Technology	DDR2
Module Type	FB-DIMM
RAM Standard	PC2-5300
Pin Count	240-Pin
Error Correction	ECC
Voltage	1.8V

Performance
Bus Speed	667 MHz
Bandwidth	5300 MB/s
Native Speed	DDR2-667 (667 MT/s)
CAS	5

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS
Assembly Required	No

Product Description
The HP 398706-551 is a 1GB DDR2-667 PC2-5300 fully buffered DIMM designed primarily for use in server environments. It provides error correction capabilities to maintain data integrity during operation, suitable for critical computing workloads. This memory module uses the 240-pin form factor typical of FB-DIMM technology, ensuring compatibility with supporting server motherboards. It runs at a clock speed of 667MHz, matching the PC2-5300 specification. Key Features 1GB capacity DDR2 SDRAM memory 667MHz operating frequency (PC2-5300 standard) ECC support for error detection and correction Fully Buffered DIMM (FB-DIMM) with 240-pin connector Designed for server-class systems requiring reliable memory This memory module is suited for maintaining system stability and data accuracy in enterprise servers. Its ECC and fully buffered design help reduce memory errors and support demanding workloads over extended operation periods.

Use Cases
This HP 398706-551 memory module is typically used in enterprise server systems where data integrity and stability are essential. It is suitable for environments running database applications, virtualization, or other workloads that demand consistent memory performance. How It's Used: Installed in HP servers supporting DDR2-667 FB-DIMM modules Used in data centers requiring ECC memory for error correction Supports applications with critical uptime and error-sensitive processing Deployed in virtualization hosts to ensure stable memory operation Used for server upgrades to maintain compatibility with existing architecture Applied in business environments needing reliable system memory The module functions as an integral component for memory expansion and maintenance in compatible server hardware. It helps uphold operational reliability by reducing the risk of memory errors in demanding IT environments.

FAQ's
What does PC2-5300 indicate? PC2-5300 refers to the DDR2 memory standard running at 667MHz. It defines the data transfer rate and bandwidth for this module. Is the 398706-551 compatible with standard desktop motherboards? No, this module is a 240-pin fully buffered DIMM designed specifically for compatible server motherboards, not standard desktop systems. What is the purpose of ECC in this memory? ECC (Error Correction Code) detects and corrects single-bit memory errors, improving data integrity in critical server operations. Can this memory module be mixed with non-FB-DIMM modules? No, the HP 398706-551 FB-DIMM memory must be used with other fully buffered DIMMs; mixing with unbuffered modules is not supported. How is this memory installed in servers? It is installed in compatible 240-pin FB-DIMM slots on server motherboards following standard memory installation procedures for servers. Does the 1GB capacity affect server performance? The 1GB capacity is suitable for specific server configurations, but overall performance depends on total installed memory and server workload.

398706-551 HP 1GB DDR2-667 PC2-5300 ECC FB-DIMM Server Memory

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's