Name: 4X77A90964 Lenovo 32GB DDR5-6400 ECC Registered RDIMM Server RAM
Brand: Lenovo
SKU: 4X77A90964
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Lenovo 4X77A90964 is a 32GB DDR5-6400 ECC Registered RDIMM designed for server applications requiring reliable and error-corrected memory. It features a 1Rx4 rank configuration and a 288-pin interface, meeting the PC5-51200 standard for data transfer rates, fitting Lenovo server platforms supporting DDR5 memory technology.

General Information
Brand	Lenovo

Technical Information
Memory Capacity	32GB
Memory Technology	DDR5
Module Type	RDIMM
RAM Standard	PC5-51200
Pin Count	288-Pin
Error Correction	ECC,Registered
Rank	1Rx4
Voltage	1.1V

Performance
Bus Speed	6400 MT/s
Bandwidth	51200 MB/s
Native Speed	6400 MT/s

Physical Characteristics
Package	FBGA
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE
Assembly Required	No

Product Description
The Lenovo 4X77A90964 is a 32GB DDR5 Registered DIMM designed specifically for server environments. It provides error-correcting code (ECC) functionality to detect and correct memory errors, enhancing system stability and data integrity. Its DDR5-6400 speed and PC5-51200 specification allow it to support high bandwidth workloads commonly found in enterprise servers. This module is typically installed in data center or enterprise server systems that demand reliable memory performance under continuous operation. IT professionals and system administrators use this module to maintain system uptime and prevent data corruption. Key Features 32GB capacity DDR5 memory supporting DDR5-6400 speed ECC Registered DIMM providing error correction for system stability 1Rx4 rank organization optimized for server memory configurations Standard 288-pin form factor compatible with supported Lenovo servers PC5-51200 data transfer rate suitable for demanding workloads This memory module serves a critical role in server systems by delivering consistent and stable memory performance. Its ECC feature helps minimize system crashes caused by memory errors, which is essential in environments managing important applications and large datasets.

Use Cases
This Lenovo 32GB DDR5 server memory module is intended for enterprise and data center servers running critical workloads that require error correction to maintain system integrity. It is suited for IT environments where memory reliability and capacity are essential to operations. How It's Used: Installed in Lenovo servers supporting DDR5 Registered DIMMs Used in database servers to ensure data accuracy during transactions Deployed in virtualization hosts requiring large memory capacities Applied in cloud infrastructure servers to maintain uptime Utilized in high-performance computing systems requiring stable memory operation This memory module plays an integral role in maintaining server memory stability and reliability. It supports workloads that demand uninterrupted access to memory with minimal risk of data corruption, contributing to overall system robustness.

FAQ's
Is the 4X77A90964 compatible with all Lenovo servers? The 4X77A90964 is compatible with Lenovo server models that support DDR5 Registered ECC RDIMM modules with a 288-pin form factor. Compatibility depends on specific server motherboard support for DDR5-6400 memory. What does ECC Registered RDIMM mean? ECC Registered RDIMM refers to memory modules that include error-correcting code (ECC) to detect and correct data errors and have a register to improve signal integrity, typically used in servers for stability. What is the significance of 1Rx4 in this memory module? 1Rx4 indicates the module has a single rank with four banks per rank, affecting how memory chips are organized, which can influence compatibility and performance in server configurations. Can this module be used in desktop computers? This module is designed for servers and uses a 288-pin Registered DIMM form factor, which is not compatible with standard desktop memory slots that use UDIMM without ECC. Does PC5-51200 specify the memory speed? Yes, PC5-51200 corresponds to DDR5 memory running at an effective data rate of 6400 MT/s, representing the bandwidth capability of the module. Are there special installation requirements for this memory? The module must be installed in supported Lenovo servers in accordance with the server’s memory population guidelines. Proper handling and adherence to anti-static precautions are also required.