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Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.

Description

Lenovo 4X77A90964 32GB DDR5 ECC RDIMM

Overview

The Lenovo 4X77A90964 is a 32GB DDR5 ECC Registered DIMM module designed for enterprise servers and high-performance workstations. This memory upgrade provides increased capacity and bandwidth, crucial for memory-intensive applications such as large database operations, virtualization environments, and complex data analytics. Its PC5-6400 speed rating ensures rapid data transfer, directly impacting system responsiveness and application load times. This module is specifically engineered to meet the demands of modern data centers where reliability and performance are paramount.

Compatibility

This 32GB DDR5 ECC RDIMM (4X77A90964) is compatible with Lenovo ThinkSystem servers and select workstations that support PC5-6400 DDR5 ECC Registered memory. Always verify your system's specific memory configuration and maximum supported capacity against the manufacturer's documentation before installation. It is designed for systems requiring registered DIMMs (RDIMMs) for error correction and stability.

Installation Notes

Install this memory module in a populated DDR5 DIMM slot as per your server's hardware maintenance manual. Ensure the system is powered off and grounded before installation to prevent static discharge. For optimal performance and stability, populate memory channels according to Lenovo's guidelines, often involving matched pairs or sets of DIMMs.

What's in the Box

  • 1x Lenovo 4X77A90964 32GB PC5-6400 DDR5 ECC RDIMM
Specifications
Overview: 32GB 1RX4 PC5-6400 16GB
Memory Type: TruDDR5 RDIMM
Memory Capacity: 32GB
Memory Speed: 6400MHz
DRAM Technology: 16Gb
Rank: 1Rx4
Maximum Supported: 32
Country of Origin: Mexico
UNSPSC: 32101621
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Lenovo 32GB 1RX4 PC5-6400 16GB - 4X77A90964

$4,810.99

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