Name: MT18HTF12872AY-667D4 Micron 1GB DDR2 667MHz ECC UDIMM Dual Rank 240-Pin RAM
Brand: Micron
SKU: MT18HTF12872AY-667D4
Price: 77.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The MT18HTF12872AY-667D4 from Micron is a 1GB DDR2 667MHz ECC UDIMM memory module that fits into standard 240-pin slots. It offers error correction capabilities and a dual rank design, making it suitable for servers and workstations that rely on stable and accurate memory performance. This module is a practical choice for extending the life of systems that need reliable DDR2 memory.

General Information
Brand	Micron
Part Number	MT18HTF12872AY-667D4

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

Performance
Bus Speed	667 MHz
Bandwidth	5300 MB/s
Native Speed	DDR2-667 (667 MHz)
CAS	CL5

Physical Characteristics
Package	Single module, anti-static bag
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS

Product Description
This Micron memory module is designed to provide reliable 1GB DDR2 RAM performance for systems that require error correction. It's commonly used in servers and workstations where data integrity is important. Built for environments that leverage ECC memory, it helps detect and correct minor data errors during operation. Often found in enterprise-level setups, this module supports dual rank configurations to improve data throughput and system stability. IT professionals and system builders who maintain or upgrade older DDR2 compatible hardware benefit from the straightforward compatibility and dependable performance it offers. Key Features Operates at 667MHz with PC2-5300 speed rating Supports ECC for enhanced error detection and correction Dual rank design improves performance in compatible systems 240-pin UDIMM form factor fits standard DDR2 slots CAS latency of 5 balances speed and stability This module is typically deployed in legacy servers or workstations where upgrading memory without replacing the entire system is desired. It plays a key role in maintaining system uptime and data accuracy, especially in mission-critical applications.

Use Cases
The MT18HTF12872AY-667D4 DDR2 ECC UDIMM memory module is primarily utilized in legacy server and workstation environments where maintaining data integrity and system stability is critical. Its error-correcting capability and dual-rank design make it well-suited for IT infrastructures requiring reliable memory under constant workloads. How It's Used: Enhancing reliability in small to medium business (SMB) servers running database or application services. Upgrading memory capacity in rack-mounted servers supporting virtualization with moderate workload demands. Utilization in archival storage systems where data accuracy and error correction are essential. Deployment in remote office servers managing local file and print services to ensure uptime. Integration into legacy enterprise IT systems requiring maintenance of existing DDR2 memory configurations. This module supports operational efficiency by providing stable, error-corrected memory performance, crucial for reducing downtime in server environments. Its compatibility with dual-rank architectures also facilitates scalability within aging infrastructure setups, enabling continued service without extensive hardware overhauls.