Name: KVR667D2D4F5/4G Kingston 4GB DDR2-667MHz PC2-5300 ECC FB-DIMM CL5 240-Pin
Brand: Kingston
SKU: KVR667D2D4F5/4G
Price: 67.09 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Kingston 4GB DDR2-667MHz PC2-5300 ECC Fully Buffered FB-DIMM is built to provide error-correcting memory performance in server systems that demand reliability. It fits into compatible 240-pin sockets and is typically used where stable, long-term operation is essential.

General Information
Brand	Kingston
Part Number	KVR667D2D4F5/4G

Technical Information
Memory Capacity	4GB
Memory Technology	DDR2
RAM Standard	PC2-5300
Pin Count	240-Pin
Error Correction	ECC
Rank	2Rx4
Voltage	1.8V

Performance
Bus Speed	667MHz
Bandwidth	5300 MB/s
Native Speed	667MHz
CAS	CL5

Physical Characteristics
Weight	0.50
Condition	Refurbished

Product Description
This Kingston 4GB DDR2-667MHz memory module is designed to provide reliable and stable performance in servers and workstations. With ECC Fully Buffered technology, it helps detect and correct memory errors, which is critical in systems where data integrity matters most. Often found in enterprise environments, this module supports applications that require consistent uptime and memory reliability. IT professionals and system administrators typically use this type of memory in server configurations to improve fault tolerance. Key Features Utilizes ECC Fully Buffered design for robust error management 240-pin FB-DIMM compatible with supported server motherboards Low latency CAS 5 timing for balanced performance Runs at 667MHz to match DDR2-667 system requirements Operates at a power-efficient 1.8 volts to reduce heat output This memory module is commonly deployed in mid-level and high-end servers where data accuracy and system stability are priorities. Its role is critical in environments like data centers or professional workstations where downtime or data corruption could have significant consequences.

Use Cases
This 4GB DDR2-667MHz ECC Fully Buffered FB-DIMM memory module is tailored for enterprise-grade server environments where data integrity and continuous uptime are critical. It is suited for legacy server platforms requiring FB-DIMM technology to handle memory-intensive applications reliably. How It's Used: Deployed in data center rack servers supporting virtualization workloads that demand error correction to prevent data corruption. Integrated into enterprise storage clusters where stable memory operation under heavy I/O loads is essential. Used in high-availability web servers running 24/7 to maintain uptime and minimize hardware-induced failures. Installed in remote office servers requiring robust memory with ECC to safeguard against transient errors in less controlled environments. Applied in scientific computing systems that require consistent data accuracy and error mitigation during complex calculations. This memory module enhances operational stability by correcting memory errors dynamically, which is vital for maintaining system performance in demanding server infrastructures. Its compatibility with established FB-DIMM architectures allows organizations to extend the lifecycle and scalability of existing hardware deployments.

KVR667D2D4F5/4G Kingston 4GB DDR2-667MHz PC2-5300 ECC FB-DIMM CL5 240-Pin

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Product Description

Use Cases