SK hynix HMCG88AHBRA192N 32GB DDR5-6400 ECC Registered RDIMM
The SK hynix HMCG88AHBRA192N is a high-performance 32GB DDR5-6400 ECC Registered DIMM (RDIMM) engineered for modern enterprise servers, data centers, virtualization environments, and professional computing applications. With a high data transfer rate of 6400 MT/s and a PC5-51200 bandwidth rating, this memory module is designed to provide the bandwidth required by demanding and data-intensive server workloads.
Featuring 32GB of DDR5 server memory, the HMCG88AHBRA192N can help increase available system memory and support workloads involving multiple virtual machines, databases, enterprise applications, analytics, and other memory-intensive operations.
The module utilizes an ECC (Error-Correcting Code) Registered DIMM architecture. ECC memory is designed to detect and correct certain memory errors, helping improve data integrity and system reliability. The registered architecture is specifically intended for compatible server platforms and helps manage the electrical load placed on the memory controller.
The HMCG88AHBRA192N features a 2Rx8 dual-rank configuration, 288-pin DIMM form factor, CL52 CAS latency, and 1.1V operating voltage. These specifications make it an enterprise-oriented DDR5 memory solution for compatible server systems requiring high-speed registered ECC memory.
With its combination of 32GB capacity, DDR5-6400 speed, ECC reliability, dual-rank organization, and registered architecture, the HMCG88AHBRA192N is suitable for a wide range of professional applications, including server virtualization, cloud infrastructure, database servers, enterprise software, web hosting, data analytics, and data-center workloads.
The module should be installed only in systems that support DDR5 ECC RDIMM memory. Server compatibility, supported memory speeds, maximum capacity, and DIMM population rules should be confirmed against the specific server manufacturer’s documentation before installation.
Technical Specifications
Specification Details
Manufacturer SK hynix
Manufacturer Part Number HMCG88AHBRA192N
Capacity 32GB
Memory Generation DDR5
Memory Type ECC Registered DIMM (RDIMM)
Speed 6400 MT/s
Standard DDR5-6400
PC Rating PC5-51200
Rank 2Rx8
CAS Latency CL52
Voltage 1.1V
Form Factor DIMM
Pins 288-pin
Application Enterprise Servers / Data Centers
Condition Refurbished
Warranty 1 Year
Availability In Stock
Key Features
32GB DDR5 server memory
DDR5-6400 / 6400 MT/s
PC5-51200
ECC Registered RDIMM
2Rx8 Dual Rank
CL52 latency
1.1V operation
288-pin DIMM
Enterprise-grade server memory
Suitable for virtualization and cloud workloads
Designed for compatible data-center platforms






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