联想02JG341-128GB DDR4-3200MHz ECC注册CL22 RDIMM内存
  • 产品分类:内存套件
  • 零件编号:02JG341
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Lenovo 02JG341 128GB DDR4-3200 ECC Registered RDIMM Server Memory for ThinkSystem

Keywords

Lenovo 02JG341, 128GB DDR4 RDIMM, ECC Registered memory, PC4-25600 RAM, 3200MHz RDIMM, Lenovo server memory, ThinkSystem 128GB RAM, high-capacity server memory, ECC CL22 RDIMM, Lenovo 02JG341 RAM module

Description

The Lenovo 02JG341 128GB DDR4-3200 ECC Registered RDIMM is designed for enterprise server environments that require high memory capacity, dependable data integrity, and stable performance. As a high-capacity Lenovo server memory solution, this 128GB module is well suited for Lenovo ThinkSystem platforms supporting DDR4 Registered DIMMs.

With 128GB of capacity, this 128GB DDR4 RDIMM module provides a practical way to expand system memory without occupying excessive DIMM slots. The DDR4-3200 operating speed, combined with Registered DIMM architecture, makes the module suitable for virtualization, database workloads, enterprise applications, cloud infrastructure, and other memory-intensive server environments.

ECC technology helps detect and correct certain memory errors, making ECC Registered memory a preferred choice for business-critical server systems where data integrity and long-term stability are important. The registered architecture also supports higher-capacity memory configurations commonly required in enterprise-class servers.

The PC4-25600 RAM specification identifies the module's DDR4-3200 memory bandwidth class, while the CL22 timing provides a balanced combination of latency and operating frequency. Businesses upgrading older DDR4 server platforms can use this module to increase available memory capacity for virtual machines, databases, application servers, and other demanding workloads.

For organizations looking for reliable Lenovo server memory, the 02JG341 provides a high-capacity enterprise memory option with a clearly defined part number. Before installation, users should verify the server model, supported DIMM type, maximum supported capacity, memory population rules, and platform-specific compatibility requirements.

Key Features

  • Part Number: Lenovo 02JG341
  • Capacity: 128GB per memory module
  • Memory Type: DDR4 ECC Registered RDIMM
  • Speed: DDR4-3200MHz
  • Bandwidth Class: PC4-25600
  • CAS Latency: CL22
  • Enterprise Reliability: ECC technology supports improved memory data integrity
  • High-Capacity Upgrade: Suitable for expanding server memory capacity in compatible systems
  • Application Support: Designed for virtualization, databases, cloud computing, and enterprise applications
  • Server Platform: Intended for compatible Lenovo ThinkSystem and enterprise server configurations

Configuration

Specification Details
Manufacturer Lenovo
Part Number 02JG341
Memory Capacity 128GB
Memory Technology DDR4
Memory Speed 3200MHz
Module Type RDIMM
ECC Yes
Registered Yes
Bandwidth PC4-25600
CAS Latency CL22
Product Category Enterprise Server Memory

Compatibility

The Lenovo 02JG341 is intended for compatible Lenovo server platforms that support 128GB DDR4-3200 ECC Registered RDIMM modules. It should be installed only in systems designed for Registered ECC memory; consumer desktop systems and platforms requiring unbuffered DIMMs are not appropriate.

When purchasing a Lenovo 02JG341 RAM module, confirm the exact server generation and memory population requirements before ordering. Memory speed may also operate below 3200MHz when determined by the installed processor, motherboard, BIOS configuration, or the speed of other installed DIMMs.

For customers planning a ThinkSystem 128GB RAM upgrade, it is important to follow the server manufacturer's recommended DIMM installation order and balanced-memory configuration rules. Mixing different capacities, ranks, speeds, or memory technologies can affect supported operating speeds and system stability.

Usage Scenarios

The Lenovo 02JG341 is an effective choice for high-capacity server memory upgrades in enterprise infrastructure. Adding 128GB DIMMs can significantly increase the memory pool available to applications and virtual machines, helping organizations consolidate workloads onto fewer physical servers.

In virtualization environments, additional 128GB DDR4 RDIMM capacity can support more virtual machines, larger memory allocations, and memory-intensive services on compatible Lenovo ThinkSystem servers. This makes the module suitable for private cloud, virtualization clusters, and enterprise application hosting.

For database and analytics workloads, ECC Registered memory provides an enterprise-oriented memory architecture focused on reliability and data integrity. The 3200MHz DDR4 platform is suitable for compatible server configurations running database engines, business applications, caching services, and data-processing workloads.

Data centers performing server refreshes or memory upgrades can also use the Lenovo server memory module to standardize memory capacity across compatible systems. Using the correct Lenovo part number can simplify procurement, inventory management, and replacement planning.

For workstation-class or server-class applications that require substantial memory resources, the Lenovo 02JG341 offers 128GB capacity in a single RDIMM module. It is particularly useful when maximizing memory density is more important than using a large number of lower-capacity DIMMs.

Frequently Asked Questions

Q1: What is Lenovo 02JG341?

A: Lenovo 02JG341 is a 128GB DDR4-3200 ECC Registered RDIMM designed for compatible Lenovo enterprise server platforms.

Q2: Is Lenovo 02JG341 suitable for desktop computers?

A: No. This is ECC Registered RDIMM server memory. It is intended for compatible enterprise servers and should not be assumed to work in standard desktop systems that require unbuffered memory.

Q3: What does PC4-25600 mean for this 128GB DDR4 RDIMM?

A: PC4-25600 identifies the DDR4-3200 memory bandwidth class. The actual operating speed depends on the server platform, processor, BIOS, and the complete DIMM configuration.

Q4: Can I mix Lenovo 02JG341 with other DDR4 memory modules?

A: Compatibility depends on the server's memory population rules. For best stability and predictable performance, use matching specifications for capacity, speed, ECC type, rank, and DIMM technology, and follow the platform's recommended DIMM installation order.

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