Boost the performance and capacity of your Lenovo server infrastructure with the Lenovo 32GB DDR4-2933 ECC Registered Memory Module. Built with genuine SK hynix HMA84GR7JJR4N-WM memory components, this enterprise-grade module delivers 32GB of high-speed DDR4-2933Y (PC4-23400) memory in a 2Rx4 ECC Registered (RDIMM) configuration. Designed for reliability and stability in demanding server environments, it is ideal for virtualization, cloud computing, database applications, and memory-intensive workloads.
Featuring Error-Correcting Code (ECC) technology and a Registered DIMM architecture, this module helps maintain data integrity while supporting continuous operation in mission-critical Lenovo ThinkSystem and compatible server platforms.
Key Features
- 32GB DDR4 SDRAM capacity
- DDR4-2933Y / PC4-23400 performance
- ECC (Error-Correcting Code) support
- Registered DIMM (RDIMM)
- Dual-rank 2Rx4 configuration
- 288-pin form factor
- 1.2V operating voltage
- Built with SK hynix memory ICs
- Optimized for Lenovo enterprise servers
- Suitable for virtualization, analytics, and database workloads
Alternative Part Numbers
- HMA84GR7JJR4N-WM
- 01KR355
- 4ZC7A08709
- 4ZC7A69983
- HMA84GR7JJR4N-WMTD
- HMA84GR7JJR4N-WMR
Compatible Modules
The following modules share similar specifications and are commonly used alongside this memory module in supported Lenovo server environments:
- SK hynix HMA84GR7JJR4N-WM
- Lenovo 01KR355
- Lenovo 4ZC7A08709
- Lenovo 4ZC7A69983
- Samsung M393A4K40CB2-CVF
- Samsung M393A4K40DB3-CWE
- Micron MTA36ASF4G72PZ-2G9E1
- Micron MTA36ASF4G72PZ-3G2E1
- SK hynix HMA84GR7CJR4N-WM
Note: Memory compatibility depends on the server model, processor generation, BIOS/UEFI revision, and installed memory configuration. Mixing memory types, speeds, or rank structures may cause the system to operate at reduced speeds or prevent successful initialization.
Benefits of Upgrading
- Expands available memory for virtual machines and enterprise applications
- Improves server responsiveness under heavy workloads
- Supports data-intensive applications and databases
- ECC technology helps detect and correct memory errors
- Registered architecture enhances stability in multi-DIMM deployments
- Designed for 24/7 enterprise operation
Technical Specifications
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Manufacturer: SK hynix (Lenovo OEM)
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Part Number: HMA84GR7JJR4N-WM
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Lenovo Part Numbers: 01KR355, 4ZC7A08709, 4ZC7A69983
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SKU: HMA84GR7JJR4N-WM-LENOVO
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Capacity: 32GB
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Memory Technology: DDR4 SDRAM
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Speed: DDR4-2933Y (PC4-23400)
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Form Factor: 288-Pin RDIMM
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Rank Configuration: 2Rx4
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Error Checking: ECC
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Buffer Type: Registered
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Voltage: 1.2V
Whether you're expanding a Lenovo ThinkSystem server or replacing existing memory, the Lenovo 32GB 2Rx4 DDR4-2933Y ECC Registered Memory Module delivers the enterprise-class reliability, compatibility, and performance required for modern data center and business-critical workloads.
