Memory Module Transcend DDR4-2666 U-DIMM 4GB

The Transcend DDR4-2666 U-DIMM 4GB is a 288-pin DIMM memory module designed for desktops and compatible servers, operating at 2666 MHz with a nominal voltage of 1.2V and CAS latency 19. Engineered from selected brand-name DRAM chips and validated through laboratory stress testing, this module offers higher bandwidth and energy-efficient operation to support multitasking and improve system responsiveness.

Advantages

Rated at 2666 Mbps and capable of delivering bandwidth up to 21 GB/s, the Transcend DDR4-2666 U-DIMM reduces data transmission times compared with older DDR generations while consuming less power at 1.2V. Modules are manufactured from quality chips and undergo compatibility and reliability testing across multiple motherboard platforms and operating systems to ensure stable performance.

Suitable for

• Upgrading desktop PCs and servers that use 288-pin DIMM slots
• Improving multitasking and general system responsiveness
• Systems compatible with Intel Coffee Lake and AMD Ryzen platforms

Key specifications

• Capacity: 4 GB
• Memory type: DDR4
• Clock speed: 2666 MHz (2666 Mbps)
• Form factor: 288-pin DIMM (U-DIMM)
• CAS latency: 19
• Voltage: 1.2 V
• Manufacturer part number (MPN): TS2666HLH-4G
• EAN: 0760557846789

How to use

Power off and unplug the computer before installing the module. Open the desktop or server case to access the DIMM slots, align the notch on the 288-pin DDR4 module with the slot key, and press the module firmly into place until the retaining clips snap. For laptops or compact systems using SO-DIMM, verify form factor compatibility first; this module is a standard long DIMM for desktops. After installation, reconnect power and boot to system BIOS/UEFI to confirm the module is recognized and operating at the expected frequency and timings.

Recommendations

Install modules in matched pairs or sets where the motherboard supports dual- or multi-channel memory to maximize bandwidth. Ensure the motherboard BIOS/UEFI is up to date for improved compatibility with Intel Coffee Lake and AMD Ryzen platforms. Keep electrostatic precautions when handling DRAM modules.