Name: M395T6553EZ4-CE66 Samsung 512MB DDR2-667 ECC FB-DIMM Memory Module
Brand: Samsung
SKU: M395T6553EZ4-CE66
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Samsung M395T6553EZ4-CE66 is a 512MB DDR2-667 ECC FB-DIMM memory module designed for servers and workstations requiring error correction. It features DDR2 technology at 667 MHz, ECC capabilities to detect and fix data errors, and uses Fully Buffered DIMM architecture to support high memory density and improve signal integrity.

General Information
Brand	Samsung

Technical Information
Memory Capacity	512MB
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	667 MT/s
CAS	5

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

Miscellaneous
Compliance Standards	RoHS, CE
Assembly Required	No

Product Description
The Samsung M395T6553EZ4-CE66 is a 512MB DDR2-667 ECC Fully Buffered DIMM memory module. It is primarily used to provide system memory in servers and workstations that require error correction capabilities to maintain data integrity during operation. This memory module employs ECC technology, which detects and corrects common types of internal data corruption, helping to improve overall system stability. The Fully Buffered DIMM (FB-DIMM) design supports advanced buffering to reduce electrical loading on the memory controller, facilitating higher memory densities and system reliability. Key Features 512MB capacity suitable for legacy server environments DDR2 memory technology operating at 667 MHz Error-Correcting Code (ECC) for detecting and correcting data errors Fully Buffered DIMM architecture for enhanced signal integrity Form factor compatible with systems supporting FB-DIMM modules This module is typically integrated into server memory configurations where maintaining data accuracy is critical. It supports workloads that require error correction to reduce system crashes and data corruption. The M395T6553EZ4-CE66 helps maintain stable operation in environments where ECC and FB-DIMM support are mandated.

Use Cases
The Samsung M395T6553EZ4-CE66 memory module is typically used in server or workstation environments where data integrity and system stability are priority concerns. It supports workloads that benefit from error correction, such as database management, virtualization, and mission-critical computing. How It's Used: Installed in servers that support DDR2-667 ECC FB-DIMM memory technology Deployed in legacy enterprise systems requiring 512MB memory modules Used in applications where error correction reduces data corruption risks Configured in multi-module memory setups to increase total system RAM with ECC protection Applied in workloads needing stable memory operation under continuous load By providing error correction and signal buffering, this memory module contributes to reliable server operation. It fits into systems designed for FB-DIMM technology and supports maintaining system uptime in environments sensitive to memory errors.

FAQ's
What does ECC mean in this memory module? ECC stands for Error-Correcting Code, a feature that detects and corrects common types of internal data corruption to enhance system stability. Is this memory compatible with standard DDR2 slots? This module uses Fully Buffered DIMM (FB-DIMM) technology and requires compatible FB-DIMM slots, not standard DDR2 DIMM slots. What is the significance of the 667 MHz speed? 667 MHz indicates the operating frequency of the DDR2 memory, which affects data transfer rates within compatible systems. Can this 512MB module be used in modern servers? This module is designed for systems supporting DDR2 ECC FB-DIMM memory and may not be compatible with newer server architectures using different memory standards. What does Fully Buffered DIMM technology provide? Fully Buffered DIMM technology uses an advanced buffer chip to reduce electrical load on the memory controller, enabling higher memory capacities and improved signal integrity. Is this module suitable for workstations? Yes, if the workstation supports DDR2-667 ECC FB-DIMM memory modules and requires error correction for data integrity.