Name: 4X77A88511 Lenovo 16GB DDR5-4800MHz ECC Unbuffered UDIMM Memory Module
Brand: Lenovo
SKU: 4X77A88511
Price: 680.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Lenovo 16GB DDR5-4800MHz ECC Unbuffered UDIMM is a memory module designed to provide error-correcting capabilities and fast data transfer for desktop and workstation systems. It fits into 288-pin UDIMM slots and operates at low voltage to offer a balance between performance and energy efficiency, making it a practical choice for environments where stability and speed are important.

General Information
Brand	Lenovo
Part Number	4X77A88511
Alternate Part Number	4X77A88511-12-LV

Technical Information
Memory Capacity	16GB
Memory Technology	DDR5
RAM Standard	PC5-38400
Pin Count	288-Pin
Error Correction	ECC (Unbuffered)
Rank	1Rx8
Voltage	1.1V

Performance
Bus Speed	4800 MT/s
Bandwidth	38400 MB/s
Native Speed	4800 MT/s
CAS	CL40

Physical Characteristics
Package	Single module
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE, FCC

Product Description
This Lenovo memory module provides reliable 16GB of DDR5 RAM designed to enhance system stability and performance. Often found in workstations and servers, it supports error correction to reduce data corruption risks. Built for users who need dependable memory for demanding applications, this ECC unbuffered module fits standard desktop setups that require high-speed memory. Key Features Supports DDR5 technology with 4800MHz data rate for faster processing ECC capability helps detect and correct memory errors in real time Unbuffered design keeps latency low, suited for desktop and workstation use Works at 1.1V, maintaining lower power consumption than previous generations Compatible with 288-pin UDIMM slots, ensuring easy installation This memory module is typically deployed in professional environments where data integrity and system uptime are critical. It plays a key role in servers and workstations running complex or continuous workloads, delivering a balance of speed and reliability that helps keep operations running smoothly.

Use Cases
The 4X77A88511 Lenovo 16GB DDR5-4800MHz ECC Unbuffered UDIMM is primarily utilized in professional desktop and workstation setups where data integrity and processing speed are critical. IT administrators and engineers in sectors like finance or scientific computing benefit most from its error-correcting capabilities and efficient performance under demanding workloads. How It's Used: Enhancing stability in engineering workstations running CAD and simulation software within design firms. Supporting virtualization hosts in SMB data centers that require reliable memory to prevent data corruption. Deploying in remote office servers that manage critical business applications with minimal IT oversight. Upgrading desktop systems used by software developers handling large codebases and continuous integration tasks. Powering scientific research computing stations where error correction reduces computational inaccuracies. This memory module helps maintain operational continuity by reducing errors in complex data transactions and supports scalability through its compatibility with standard UDIMM slots. Its low voltage operation also contributes to energy-efficient environments without compromising system performance.