Cisco 32GB 4Rx4 DDR3-1866-L Memory UCS-ML-1X324RZ-A 15-14415-01 HMT84GL7AMR4C-RD
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Cisco 32GB 4Rx4 DDR3-1866 PC3-14900L LRDIMM ECC Load-Reduced Memory SK Hynix HMT84GL7AMR4C-RD UCS-ML-1X324RZ-A 15-14415-01
The Cisco 32GB 4Rx4 DDR3-1866 PC3-14900L LRDIMM ECC Load-Reduced Memory SK Hynix HMT84GL7AMR4C-RD UCS-ML-1X324RZ-A 15-14415-01 is a high-capacity enterprise memory solution engineered for demanding Cisco UCS environments and other compatible server platforms. Built with SK Hynix technology and validated for Cisco infrastructure, this 32GB Load-Reduced DIMM (LRDIMM) delivers exceptional scalability, memory density, and reliability for virtualization, large databases, cloud computing, analytics, and mission-critical business applications.
Featuring a quad-rank 4Rx4 architecture and operating at 1866MHz (PC3-14900L), this module provides the performance required by modern enterprise workloads while allowing servers to support larger memory footprints than traditional RDIMM configurations. Its Load-Reduced DIMM technology minimizes electrical loading on the memory controller, enabling improved scalability and greater overall system capacity.
The HMT84GL7AMR4C-RD-CISCO combines advanced ECC protection, Cisco-certified compatibility, and dual-voltage support, making it an ideal upgrade for Cisco UCS blade and rack servers deployed in data center, virtualization, and high-performance computing environments.
Key Features
- 32GB DDR3 ECC Load-Reduced Memory (LRDIMM)
- SK Hynix manufactured and Cisco validated
- 1866MHz performance (PC3-14900L / PC3-14900)
- 240-pin enterprise-class DIMM form factor
- Load-Reduced DIMM technology for increased scalability
- Quad Rank 4Rx4 organization
- ECC protection for enhanced data integrity
- CL13 latency with 13-13-13 timing profile
- Dual-voltage operation (1.35V / 1.5V)
- Optimized for large-memory server deployments
- Designed for virtualization, cloud, database, and analytics workloads
- Ideal for Cisco UCS rack and blade server platforms
Technical Specifications
- Manufacturer: SK Hynix (Cisco Co-Branded/Validated)
- Part Number: HMT84GL7AMR4C-RD-CISCO
- Cisco Product ID: UCS-ML-1X324RZ-A
- Cisco Part Number: 15-14415-01
- SKU: HMT84GL7AMR4C-RD-CISCO
- Capacity: 32GB (1 x 32GB)
- Memory Type: DDR3 SDRAM
- DIMM Type: LRDIMM (Load-Reduced DIMM)
- Form Factor: 240-Pin DIMM
- Speed: DDR3-1866 / PC3-14900L
- Data Transfer Rate: 1866 MT/s
- Rank Configuration: 4Rx4 (Quad Rank)
- Error Correction: ECC
- CAS Latency: CL13
- Timing Profile: 13-13-13
- Operating Voltage: 1.35V / 1.5V
- DRAM Chip Density: 4Gb A-die
Enterprise Benefits
- Load-Reduced architecture enables higher memory capacities compared to traditional RDIMMs.
- ECC technology automatically detects and corrects memory errors, protecting critical data.
- Quad-rank design maximizes server memory density for virtualization and cloud environments.
- Supports large-scale database workloads and memory-intensive enterprise applications.
- Dual-voltage compatibility provides deployment flexibility across supported server platforms.
- Cisco-certified validation ensures compatibility and reliability in Cisco UCS environments.
Compatible Alternative Part Numbers
- HMT84GL7AMR4C-RD
- HMT84GL7AMR4C-RD-CISCO
- UCS-ML-1X324RZ-A
- 15-14415-01
- PC3-14900L 32GB 4Rx4 ECC LRDIMM
- DDR3-1866 32GB Load-Reduced Server Memory
- Cisco 32GB DDR3-1866 LRDIMM
- SK Hynix 32GB PC3-14900L ECC LRDIMM
Compatible Modules
- SK Hynix 16GB PC3-14900L ECC LRDIMM
- SK Hynix 32GB PC3-14900L ECC LRDIMM
- SK Hynix 64GB PC3-14900L ECC LRDIMM
- Cisco UCS DDR3 ECC LRDIMM Modules
- 4Rx4 Load-Reduced DDR3 Memory Modules
- Enterprise DDR3-1866 LRDIMM Server Memory
- High-Density Data Center Memory Modules
Platform Compatibility
This memory module is certified for deployment in Cisco UCS B-Series Blade Servers and Cisco UCS C-Series Rack Servers that support DDR3-1866 ECC LRDIMM technology. It may also be compatible with select enterprise systems from HPE ProLiant, Dell PowerEdge, IBM System x, and Lenovo server families that support quad-rank PC3-14900L Load-Reduced memory modules.
Important: This is enterprise server memory and is not compatible with desktop PCs, workstations requiring UDIMM memory, or laptop systems. LRDIMM modules are specifically designed for server platforms capable of supporting load-reduced memory technology.
Ideal Use Cases
- Virtualization clusters running VMware, Hyper-V, or Citrix environments
- High-capacity database servers
- Private and hybrid cloud infrastructure
- Big data analytics platforms
- Enterprise ERP and business-critical applications
- High-density blade server deployments
The Cisco 32GB 4Rx4 DDR3-1866 PC3-14900L LRDIMM ECC Load-Reduced Memory SK Hynix HMT84GL7AMR4C-RD UCS-ML-1X324RZ-A 15-14415-01 delivers the capacity, scalability, and reliability required by modern enterprise data centers, making it an excellent choice for organizations seeking to maximize server performance and memory density.