What is the memory capacity of the Lenovo 4X77A88058 module?

The Lenovo 4X77A88058 is a ThinkSystem TruDDR5 memory module with a capacity of 96GB. It is categorized as a 96GB DDR5 5600 RDIMM, which allows each installed module to contribute 96GB to the total system memory footprint in compatible Lenovo ThinkSystem servers.

What memory speed does the 4X77A88058 TruDDR5 module support?

The 4X77A88058 module is specified as a 5600MHz DDR5 TruDDR5 RDIMM. This means it is designed to operate at a 5600MHz speed rating in supported ThinkSystem platforms, aligning with DDR5 performance levels expected in current enterprise server configurations.

What type of DIMM is the Lenovo ThinkSystem 96GB TruDDR5 5600MHz module?

The Lenovo ThinkSystem 96GB TruDDR5 5600MHz module, SKU 4X77A88058, is described as a 2Rx4 RDIMM and belongs to the DDR5 ECC Registered DIMM category. This indicates a dual rank, registered DIMM design intended for enterprise server use that relies on DDR5 RDIMM technology.

Which product category does the 4X77A88058 memory belong to?

The 4X77A88058 module is in the Memory, DDR5 ECC Registered DIMM, 96GB DDR5 5600 RDIMM category. This classification helps IT teams quickly identify it as a registered DDR5 module with error correction capabilities and a 96GB capacity running at 5600MHz.

For what level of deployment is this TruDDR5 module positioned?

The ThinkSystem 96GB TruDDR5 5600MHz 2Rx4 RDIMM, SKU 4X77A88058, is listed at the Enterprise product level. This positioning indicates it is intended for business and data center server environments that adopt DDR5 ECC registered memory as part of standardized infrastructure.

4X77A88058 - Lenovo 96GB DDR5 SDRAM RAM

Name: 4X77A88058 - Lenovo 96GB DDR5 SDRAM RAM
Brand: Lenovo
SKU: 4X77A88058
Price: 4975 USD
Availability: InStock

4X77A88058 - Lenovo 96GB DDR5 SDRAM RAM | US IT Hardware

Product overview

The Lenovo ThinkSystem 96GB TruDDR5 5600MHz 2Rx4 RDIMM, SKU 4X77A88058, is an enterprise DDR5 memory module designed for ThinkSystem environments. It provides a 96GB capacity in a registered DIMM form factor, suitable for memory intensive server workloads that require high density modules. As a TruDDR5 module running at 5600MHz, it aligns with modern DDR5 performance expectations and supports reliable operation in compatible systems. The 2Rx4 organization identifies it as a dual rank registered module, which is common in enterprise deployments focused on balanced capacity and performance. Positioned in the DDR5 ECC Registered DIMM category with 96GB DDR5 5600 RDIMM classification, it is intended for structured, managed memory expansion within data center and business server infrastructures where standardized, documented configurations are essential.

96GB DDR5 TruDDR5 memory capacity for ThinkSystem
5600MHz DDR5 speed rating for modern platforms
2Rx4 RDIMM dual rank registered design
Enterprise DDR5 ECC registered DIMM category
Designed for Lenovo ThinkSystem environments
Single 96GB module simplifies capacity planning

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Featuring

Product Line
Manufacturer part #	4X77A88058
Brand	Lenovo
Condition	Refurbished
Rank	2Rx4 (Dual Rank x4)
Model	ThinkSystem 96GB TruDDR5 5600MHz (2Rx4) RDIMM
Speed	DDR5-5600
Capacity	96GB
Data Rate	5600 MT/s
Form Factor	288-pin RDIMM
Memory Type	RDIMM
Chip Density	24Gb

Compatible systems

Memory option 4X77A88058 is a ThinkSystem TruDDR5 RDIMM used in Lenovo ThinkSystem V3 servers.

Lenovo ThinkSystem
Model: SD530 V3
Generation: V3
Listed with option 4X77A88058 in Lenovo ServerProven page.
Lenovo ThinkSystem
Model: SD550 V3
Generation: V3
Listed with option 4X77A88058 in Lenovo ServerProven page.

Best for

Enterprise servers
Suitable for enterprise server configurations that standardize on DDR5 ECC registered DIMMs, using the 96GB TruDDR5 5600MHz 2Rx4 RDIMM format.
Data center memory upgrades
Useful for data center environments needing 96GB DDR5 5600 RDIMM capacity per slot to increase overall memory density in ThinkSystem platforms.
Virtualization and VM hosts
Appropriate for virtualization hosts that benefit from high capacity 96GB TruDDR5 RDIMM modules when consolidating workloads on DDR5 based systems.
Memory standardization projects
Helps standardize on Lenovo TruDDR5 5600MHz RDIMM components across ThinkSystem fleets where consistent 96GB modules are required.

Voltage	1.1V
Operating Voltage	1.1V

Lenovo 96GB DDR5 SDRAM RAM

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Lenovo 96GB DDR5 SDRAM RAM

Product overview

Featuring

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

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Performance

Power Consumption

Networking Ports & Interfaces

Frequently asked questions