SK Hynix 64GB 2Rx4 DDR5-5600 PC5-44800 EC8/ECC Registered Memory HMCG94AGBRA632N (Hynix 3rd Party Kit)

Product Overview

The SK Hynix HMCG94AGBRA632N is a high-performance 64GB DDR5-5600 ECC Registered (RDIMM) memory module designed for enterprise servers, cloud infrastructure, virtualization environments, database platforms, AI workloads, and other mission-critical applications.

Built with genuine SK Hynix server-grade components, this memory module features DDR5 technology, delivering significantly increased bandwidth and improved power efficiency compared to previous DDR generations. The 2Rx4 dual-rank architecture, ECC error correction, and Registered DIMM design provide the reliability and stability required for demanding data center environments.

This module is compatible with a wide range of modern server platforms based on 4th and 5th Generation Intel Xeon Scalable processors as well as AMD EPYC 9004 Series processors.

Please Note: This listing is for a Hynix 3rd Party Compatible Memory Kit. The memory shipped is the exact memory shown in the listing photos.

• 64GB Capacity
• DDR5-5600 (5600 MT/s)
• PC5-44800R
• ECC Registered RDIMM
• 2Rx4 Dual Rank Configuration
• 288-Pin Module
• CL46 Latency
• 1.1V Operating Voltage
• Enterprise-Class Reliability
• Optimized for Server Applications

• SK Hynix: HMCG94AGBRA632N
• Lenovo FRU: 03NV080
• Lenovo Option PN: 4X77A88052
• Lenovo Memory Label: SM37C12806

• Capacity: 64GB
• Memory Type: DDR5 ECC Registered (RDIMM)
• Speed: 5600 MT/s
• Standard: PC5-44800R
• Rank: 2Rx4
• ECC: Yes
• Voltage: 1.1V
• CAS Latency: CL46
• Pin Count: 288-Pin
• Form Factor: RDIMM

• Lenovo ThinkSystem SR630 V3
• Lenovo ThinkSystem SR650 V3
• Lenovo ThinkSystem SR645 V3
• Lenovo ThinkSystem SR665 V3
• Lenovo ThinkSystem SR680a V3
• Lenovo ThinkSystem ST650 V3
• Lenovo ThinkSystem SD650 V3
• Lenovo ThinkSystem SD650-N V3
• Lenovo ThinkSystem SD665 V3
• Lenovo ThinkAgile HX630 V3
• Lenovo ThinkAgile HX650 V3
• Lenovo ThinkAgile VX630 V3
• Lenovo ThinkAgile VX650 V3

This memory may also be compatible with servers that support DDR5 ECC Registered RDIMM memory, including:

• Dell PowerEdge R660
• Dell PowerEdge R760
• Dell PowerEdge R760xs
• Dell PowerEdge T560
• Dell PowerEdge MX760c
• HPE ProLiant DL360 Gen11
• HPE ProLiant DL380 Gen11
• HPE ProLiant DL365 Gen11
• HPE ProLiant DL385 Gen11
• HPE ProLiant ML350 Gen11
• Cisco UCS C220 M7
• Cisco UCS C240 M7
• Supermicro X13 Series Servers

• Intel Xeon Scalable 4th Generation (Sapphire Rapids)
• Intel Xeon Scalable 5th Generation (Emerald Rapids)
• AMD EPYC 9004 Series (Genoa)
• AMD EPYC 9004 Series (Bergamo)

• Compatible only with DDR5 ECC Registered (RDIMM) server platforms.
• Not compatible with desktop computers.
• Not compatible with laptops.
• Not compatible with DDR5 UDIMM systems.
• Cannot be mixed with LRDIMM memory.
• Memory speed may vary depending on system configuration and processor model.
• Please verify compatibility before purchase.

• Enterprise Servers
• Virtualization
• Cloud Computing
• Database Servers
• Artificial Intelligence (AI)
• Machine Learning
• High Performance Computing (HPC)
• Hyper-Converged Infrastructure (HCI)
• Business-Critical Applications

• 1x SK Hynix 64GB DDR5-5600 ECC Registered RDIMM Memory Module

• HMCG94AGBRA632N
• 03NV080
• 4X77A88052
• SM37C12806
• HMCG94AGBRA177N-ALT
• HMCG94AGBRA182N-ALT

eBay Note: We are offering a third-party compatible memory kit. The memory shipped with this listing is exactly the memory shown in the photos.

The SK Hynix HMCG94AGBRA632N 64GB DDR5-5600 ECC Registered RDIMM provides exceptional performance, reliability, and scalability, making it an ideal upgrade or replacement memory solution for Lenovo ThinkSystem, Dell PowerEdge, HPE ProLiant, Cisco UCS, Supermicro, and other DDR5 RDIMM-compatible enterprise server platforms.