Micron 96GB 2Rx4 DDR5-5600B PC5-44800 ECC Registered Memory MTC40F204WS1RC56BB1

Upgrade your server or workstation with the Micron MTC40F204WS1RC56BB1 96GB DDR5-5600 ECC Registered Memory Module. Designed for enterprise environments, this high-performance RDIMM delivers exceptional reliability, scalability, and bandwidth for modern data center, virtualization, AI, and cloud computing workloads.

Key Features

• Manufacturer: Micron
• Part Number: MTC40F204WS1RC56BB1
• Capacity: 96GB
• Memory Type: DDR5 SDRAM
• Speed: 5600MT/s (PC5-44800)
• Form Factor: 288-Pin RDIMM
• Rank: 2Rx4 Dual Rank
• ECC: Yes, Error Correcting Code
• Registered / Buffered: Yes (RDIMM)
• CAS Latency: CL46
• Voltage: 1.1V
• JEDEC Compliant
• Designed For: Enterprise Servers & Professional Workstations

Compatible Server Platforms

Dell PowerEdge

• R660
• R760
• R6615
• R7615
• R6625
• R7625
• R860
• R960
• T560
• Precision 7875
• Precision 7960

HPE ProLiant Gen11

• DL360 Gen11
• DL380 Gen11
• ML350 Gen11
• DL325 Gen11
• DL345 Gen11
• DL365 Gen11
• DL385 Gen11

Lenovo ThinkSystem

• SR630 V3
• SR650 V3
• SR635 V3
• SR655 V3
• SR645 V3
• SR665 V3
• SR850 V3
• SR860 V3
• ThinkStation PX
• ThinkStation P8

Supermicro

• SYS-621P
• SYS-121P
• SYS-741P
• H13 Series
• H14 Series
• Other DDR5 RDIMM compatible X13/X14 platforms

Compatible with many Intel Xeon 4th Gen, 5th Gen, Xeon 6, AMD EPYC 9004, and AMD EPYC 9005 server platforms.

The following memory modules offer equivalent specifications and are commonly used as direct replacements or alternatives:

Micron

• MTC40F204WS1RC56BB2
• MTC40F204WS1RC56BB2R
• MTC40F204WS1RC56BR
• MTC40F204WS1RC64BC1 - (6400MHz)

Samsung

• M321RYGA0PB0-CWM
• M321RYGA0PB2-CWM - (4800Mhz)

SK Hynix

• HMCGM4MGBRB
• HMCGM4MGBRB610N
• HMCGM4MGBRB248N

Kingston

• KSM56R46BD4PMI-96HMI

Aftermarket Compatible Replacements

• NEMIX 96GB DDR5-5600 ECC RDIMM
• A-Tech 96GB DDR5-5600 ECC RDIMM

Technical Specifications

• Capacity: 96GB
• Memory Type: DDR5 ECC Registered
• Form Factor: RDIMM
• Rank: 2Rx4
• Speed: 5600MT/s
• PC Rating: PC5-44800
• Voltage: 1.1V
• Pins: 288
• ECC Support: Yes
• Registered/Buffered: Yes

Compatibility Notes

• Requires DDR5 ECC RDIMM support.
• Compatible with enterprise servers and professional workstations.
• Not compatible with desktop Intel Core systems.
• Not compatible with AMD Ryzen systems.
• Not compatible with DDR4 platforms.
• Mixing RDIMM and UDIMM memory is not supported.

This Micron 96GB DDR5-5600 RDIMM is ideal for virtualization, database servers, cloud environments, AI workloads, and high-performance enterprise applications requiring large memory capacity and reliability.