Lenovo - TruDDR4 - DDR4 - μονάδα - 64 GB - DIMM 288-PIN - 3200 MHz / PC4-25600 1.2 V registered ECC

The Lenovo 4X77A08635 Memory Module is a 64 GB DDR4 3200 MHz 288-pin DIMM designed for PCs and servers. It provides high-capacity system memory with a 1.2 V operating voltage to support demanding applications and multitasking. Compatible with DDR4 platforms, this module helps increase available memory to keep more active data near the CPU and improve overall system responsiveness.

Advantages

This 64 GB DDR4 3200 MHz module delivers a balance of capacity and performance suitable for memory‑intensive workloads. Its 288‑pin DIMM form factor ensures compatibility with standard DDR4 slots, while the 1.2 V operating voltage supports efficient power usage. Using higher capacity modules like this reduces the need for multiple DIMMs, simplifies upgrades, and can lower total cost of ownership in dense deployments.

Suitable for

• PC and workstation upgrades requiring large RAM capacity
• Server memory expansion for virtualization and database workloads
• Memory‑intensive applications such as large datasets, analytics, and content creation

Key specifications

• Manufacturer: Lenovo
• Model / MPN: 4X77A08635
• Capacity: 64 GB
• Type: DDR4
• Clock speed: 3200 MHz
• Form factor: 288‑pin DIMM
• Voltage: 1.2 V

How to use

Power down the system and follow the manufacturer’s service manual for memory installation. Install the 288‑pin DIMM into a compatible DDR4 slot, ensuring proper orientation and that retention clips are fully engaged. After installation, power on the system and verify that the BIOS/UEFI recognizes the full 64 GB capacity and the expected 3200 MHz frequency; enable XMP or platform memory profiles if required by the motherboard or server firmware to attain rated speed.

Recommendations

For best results, install memory modules in matched channel configurations and consult your system or server compatibility list. When used in servers, consider vendor guidance regarding population rules, supported memory types (including persistent memory or 3DS options for other workloads), and firmware updates to ensure stability and performance.