Increase the performance, stability, and scalability of your enterprise infrastructure with the HPE 32GB 2Rx4 DDR4-2133P PC4-17000 ECC Registered Memory SK Hynix HMA84GR7AFR4N-TF. Designed for professional server environments, this high-capacity DDR4 RDIMM provides reliable operation for virtualization hosts, database servers, cloud deployments, and mission-critical business applications.
Built with enterprise-grade SK Hynix DRAM technology and qualified for HPE server platforms, this 32GB ECC Registered DIMM delivers dependable performance at 2133 MT/s while helping maintain data integrity through advanced ECC error correction. Its dual-rank x4 architecture is optimized for demanding multi-processor server environments where reliability and uptime are essential.
Key Features
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32GB Capacity – Ideal for expanding memory resources in enterprise servers.
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DDR4-2133 Performance – Supports consistent operation at 2133 MT/s.
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PC4-17000 Bandwidth – Delivers dependable throughput for business-critical workloads.
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ECC Registered Technology – Helps detect and correct memory errors automatically.
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Dual Rank 2Rx4 Design – Optimized for server memory controllers and enterprise workloads.
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288-Pin RDIMM Format – Industry-standard server memory form factor.
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Low Power Consumption – Efficient 1.2V operating voltage.
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Enterprise Reliability – Designed for continuous 24/7 operation in data center environments.
Technical Specifications
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SKU: HMA84GR7AFR4N-TF-HP
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Manufacturer: SK Hynix (HPE Designation)
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Part Number: HMA84GR7AFR4N-TF
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Capacity: 32GB (1 x 32GB)
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Memory Type: DDR4 SDRAM
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Form Factor: 288-Pin RDIMM (Registered DIMM)
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Module Type: Registered ECC Memory
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Speed Grade: DDR4-2133P-R
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Memory Rating: PC4-17000
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Data Transfer Rate: 2133 MT/s
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Rank Configuration: 2Rx4 (Dual Rank x4)
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CAS Latency: CL15
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Error Correction: ECC Registered
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Operating Voltage: 1.2V
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Cycle Time: 0.93ns
Compatible Alternative Part Numbers
The following DDR4 ECC Registered modules offer similar specifications and may be suitable alternatives depending on system requirements:
- Micron MTA36ASF4G72PZ-2G1B1
- Micron MTA36ASF4G72PZ-2G1A2
- Samsung M393A4K40BB0-CPB
- Samsung M393A4K40DB0-CPB
- SK Hynix HMA84GR7MFR4N-TF
- SK Hynix HMA84GR7AFR4N-UH
- Kingston KVR21R15D4/32
- Kingston KSM21RD4/32HDI
- Dell SNPH2KYC/32G
- HPE 728629-B21
- HPE 728631-001
Compatible Modules
This memory module can generally be installed alongside other DDR4 ECC Registered modules when supported by the server manufacturer and memory population guidelines:
- 16GB DDR4-2133 ECC RDIMM
- 32GB DDR4-2133 ECC RDIMM
- 64GB DDR4 ECC LRDIMM
- 8GB DDR4-2133 ECC RDIMM
- DDR4-2400 ECC RDIMM Modules (operating speed may downclock)
- DDR4-2666 ECC RDIMM Modules (operating speed may downclock)
- Micron DDR4 ECC Registered Modules
- Samsung DDR4 ECC Registered Modules
- SK Hynix DDR4 ECC Registered Modules
- HPE SmartMemory DDR4 RDIMM Modules
Server Platform Compatibility
- HPE ProLiant Gen9 Servers
- HPE Apollo Systems
- Dell PowerEdge 13th Generation Servers
- Lenovo ThinkServer and ThinkSystem Platforms
- Cisco UCS Server Environments
- Supermicro X10 Server Platforms
- Enterprise Storage Appliances
- Virtualization and Cloud Infrastructure Hosts
Benefits of ECC Registered Memory
- Protects critical data through automatic memory error correction.
- Improves uptime and operational stability.
- Supports larger memory configurations in enterprise servers.
- Optimizes signal integrity through registered buffering.
- Designed for high-demand, mission-critical computing environments.
Important Compatibility Information
- Requires a server or workstation that supports DDR4 ECC Registered (RDIMM) memory.
- Not compatible with standard desktop motherboards.
- Cannot be installed in laptop systems.
- Should not be mixed with UDIMM memory modules.
- Mixing different memory speeds may cause all modules to operate at the speed of the slowest installed DIMM.
- Always verify platform compatibility and memory population rules before installation.
Ideal Applications
- Enterprise Server Upgrades
- Virtualization Hosts
- Private and Hybrid Cloud Infrastructure
- Database Servers
- Data Center Deployments
- Storage and Backup Platforms
- Business-Critical Applications
- High-Performance Computing Environments
The HPE 32GB 2Rx4 DDR4-2133P PC4-17000 ECC Registered Memory SK Hynix HMA84GR7AFR4N-TF provides enterprise-class performance, proven reliability, and advanced ECC protection for demanding server workloads. With its 32GB capacity, dual-rank architecture, and compatibility with a broad range of enterprise platforms, the HMA84GR7AFR4N-TF-HP is an excellent solution for expanding memory resources in mission-critical environments.
