Crucial CT16G4WFD8266

Overview

The Crucial CT16G4WFD8266 is a 16 GB DDR4 ECC UDIMM memory kit designed to enhance the speed and stability of compatible Intel-based servers and workstations. Operating at 2666 MT/s, it significantly reduces wait times when handling large databases, running virtual machines, or processing extensive analytics. Its ECC capability detects and corrects memory errors, ensuring reliable performance in environments where uptime is critical.

This memory module runs at a low voltage of 1.2 V, which helps reduce power consumption and heat generation compared to older DDR3 modules. Its dual rank design increases memory density per slot, allowing more efficient use of the full 16 GB capacity. Installation is straightforward with a standard 288-pin UDIMM form factor, making it a practical upgrade for various professional setups.

Key features

• ECC technology that detects and corrects transient memory errors to prevent crashes and data corruption
• Dual rank design providing higher memory density and improved performance for demanding workloads
• Runs at 2666 MT/s to speed up application response and reduce system bottlenecks
• Operates at 1.2 volts to lower power consumption and minimize heat output, supporting quieter and more efficient systems
• Standard 288-pin UDIMM format for easy installation in compatible Intel-based servers and workstations
• Optimized specifically for Intel platforms that support DDR4 ECC memory, ensuring compatibility and stability

Key specs

• Memory capacity: 16 GB
• Memory type: DDR4 ECC UDIMM
• Data rate: 2666 MT/s
• Voltage: 1.2 V
• Pin count: 288 pins
• Rank: Dual rank
• Compatibility: Intel-based servers and workstations supporting DDR4 ECC

Installation and setup

Installing this memory module is a simple process that requires sliding the 288-pin UDIMM into an available memory slot on your server or workstation motherboard. The dual rank design ensures the system can efficiently access the full 16 GB capacity. After securing the module, powering the system back on will allow it to recognize the new memory immediately, providing an instant performance boost without complex configuration.

Ideal uses and environments

This Crucial memory kit is well suited for professional environments where stability and speed are essential. It fits well in financial offices handling live transactions, creative studios managing large project files, and small data centers running critical web services. It also serves as a cost-effective upgrade for extending the life of existing servers or building budget-friendly virtualization hosts, making it a versatile choice for IT professionals focused on reliability and efficiency.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, and include all tags, manuals, accessories, and original, unaltered packaging. To start a return, please email us for approval. Items sent back without approval may be refused or returned to the sender. If any item is kept, its value will be deducted from the refund.

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After inspection, refunds are issued to the original payment method. Please allow 5–7 business days for the credit to post. Shipping and handling are nonrefundable. If an item is used, incomplete, or not in its original condition, a 30% restocking fee may apply. Direct exchanges are not offered. To exchange an item, please purchase the replacement separately and return the original for a refund.

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