Name: MT18HTF25672AZ-667H1 Micron 2GB DDR2-667 ECC UDIMM Memory Module
Brand: Micron
SKU: MT18HTF25672AZ-667H1
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The MT18HTF25672AZ-667H1 Micron 2GB DDR2-667 ECC UDIMM Memory provides 2GB of DDR2 SDRAM running at 667 MHz with error-correcting code capabilities. It features an unbuffered design with a 240-pin form factor, making it suitable for desktops and servers that support ECC memory standards.

General Information
Brand	Micron

Technical Information
Memory Capacity	2GB
Memory Technology	DDR2
Module Type	UDIMM
RAM Standard	PC2-5300
Pin Count	240-Pin
Error Correction	ECC
Rank	2Rx8
Voltage	1.8V

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

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS
Assembly Required	No

Product Description
The MT18HTF25672AZ-667H1 is a 2GB DDR2-667 ECC UDIMM memory module from Micron. It is designed to provide error-correcting capabilities suitable for systems that require data integrity, such as servers and workstations. This module uses DDR2 technology running at 667 MT/s, delivering stable memory support for compatible platforms. Typically used in desktop or entry-level server environments, this ECC unbuffered DIMM helps detect and correct common types of internal data corruption, which is important for maintaining system reliability. Key Features 2GB capacity DDR2 SDRAM module operating at 667 MHz Error-Correcting Code (ECC) support for automatic error detection and correction Unbuffered DIMM design suitable for desktop and server motherboards Standard 240-pin form factor compatible with DDR2 memory slots Manufactured by Micron, a recognized memory producer This memory module serves as a fundamental component in systems requiring moderate memory capacity combined with error correction. It is intended to maintain system stability and data accuracy where ECC memory is supported by the motherboard.

Use Cases
This memory module is typically used in desktop and server systems that require error correction to prevent data corruption. It is ideal for environments where system stability and data integrity are important, such as small business servers and workstation computers. How It's Used: Installed in entry-level servers to support ECC memory operations Used in workstations requiring moderate memory capacity and error correction Upgrading desktop systems compatible with DDR2-667 ECC UDIMM modules Supporting applications that benefit from ECC to reduce data errors Replacing or expanding existing DDR2 ECC memory in compatible motherboards The MT18HTF25672AZ-667H1 module plays a role in maintaining operational reliability by providing error detection and correction. It supports workloads where data accuracy and system uptime are critical without requiring registered or buffered memory.

FAQ's
Is MT18HTF25672AZ-667H1 compatible with non-ECC systems? This memory module requires motherboard support for ECC unbuffered DIMMs. It is not recommended for non-ECC systems as they may not recognize or properly utilize ECC functionality. What does ECC mean in this memory module? ECC stands for Error-Correcting Code, which allows the memory to detect and correct common types of data corruption to improve system reliability. Does MT18HTF25672AZ-667H1 fit standard DDR2 slots? Yes, this module uses a standard 240-pin form factor designed for DDR2 memory slots compatible with ECC UDIMM modules. What systems typically use unbuffered ECC DIMMs? Unbuffered ECC DIMMs are commonly used in desktop workstations and entry-level servers that support error correction without the need for registered or buffered memory. What speed does this memory module operate at? The MT18HTF25672AZ-667H1 operates at DDR2-667 speed, which is 667 million transfers per second (MT/s) or effectively 333 MHz clock speed. Can this module be mixed with non-ECC DDR2 memory? Mixing ECC and non-ECC DDR2 memory modules is generally not recommended because it can cause system instability or prevent ECC from functioning properly.