Name: 01DE971 Lenovo 8GB DDR4-2666MHz PC4-21300 ECC Registered RDIMM CL19 1Rx8 1.2V 288-Pin Memory Module
Brand: Lenovo
SKU: 01DE971
Price: 211.12 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Lenovo 8GB DDR4-2666MHz ECC Registered RDIMM offers dependable error-correcting memory support for Lenovo servers and workstations. It fits into 288-pin slots and operates at low voltage, striking a balance between performance and power use. This module is a key part in maintaining system reliability and data integrity in enterprise-grade hardware.

General Information
Brand	Lenovo
Part Number	01DE971
Alternate Part Number	01DE971-12-LV

Technical Information
Memory Capacity	8GB
Memory Technology	DDR4
Module Type	RDIMM
RAM Standard	PC4-21300
Pin Count	288-Pin
Error Correction	ECC
Rank	1Rx8
Voltage	1.2V

Performance
Bus Speed	2666MHz
Bandwidth	21300 MB/s
Native Speed	2666MHz
CAS	CL19

Physical Characteristics
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS

Product Description
This Lenovo 8GB DDR4-2666MHz memory module is built for server environments where stability and error correction are critical. It is commonly used in Lenovo rack and tower servers to improve system reliability and uptime by correcting single-bit memory errors automatically. Often found in data centers and enterprise setups, this ECC registered RDIMM is suited for IT professionals and system administrators who need consistent and error-free memory performance under heavy workloads. Key Features Reliable ECC functionality minimizes data corruption risks in critical systems Runs at 2666MHz to balance speed and power efficiency Registered DIMM format reduces electrical load on the memory controller for better scalability Compatible with a wide range of Lenovo server platforms Operates at 1.2V, helping to lower overall system power consumption This memory module is typically deployed in enterprise server environments where stability and data integrity take priority. Using ECC registered memory like this helps maintain smooth operation in servers handling databases, virtualization, or large-scale computing. Its role in minimizing memory errors makes it a critical component in maintaining system reliability, especially in environments that demand continuous uptime and data accuracy.

Use Cases
The Lenovo 8GB DDR4-2666MHz ECC Registered RDIMM is predominantly employed in enterprise-grade Lenovo servers and workstations where data integrity and system stability are paramount. It is well-suited for environments requiring error-correcting memory to minimize downtime and data corruption during critical operations. How It's Used: Supporting virtualization workloads in data centers by providing reliable memory capacity and error correction for running multiple VMs. Enhancing server performance in small to medium-sized business (SMB) IT infrastructures that handle transactional databases and ERP systems. Integrating into high-availability rack deployments to maintain uninterrupted services in cloud computing environments. Facilitating edge computing nodes where robust memory is needed to process real-time analytics with minimal fault tolerance. Deploying within storage clusters requiring consistent memory error detection to protect large-scale data storage and retrieval operations. This memory module supports operational efficiency by reducing error-related interruptions and enabling scalable system configurations. Its low-voltage operation combined with ECC capabilities ensures sustained performance and reliability in demanding IT workloads.