Type | DDR4 Registered DIMM (RDIMM) |
Form Factor | 288-pin DIMM |
Capacity | 32 GB |
Rank | 2Rx4 |
Memory Technology | DDR4 SDRAM |
Memory Speed | 3200 MT/s (PC4-25600) |
Error Correction Code (ECC) | Yes |
Buffered/Registered | Registered (Buffered) |
Voltage | 1.2 V |
Compatible Slots | DDR4 DIMM Slots |
Intended Application | Server / Workstation |
Component for | Lenovo servers |
Pin Count | 288 |
Power Requirements | Standard 1.2V DDR4 power |
LENOVO HMA84GR7CJR4N-XN 32G 2RX4 CSP Accessory Module

Key Benefits

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- Supports enterprise-level memory requirements with 32GB capacity
- Engineered for high-performance server or workstation environments with 2Rx4 architecture
- Backed by Lenovo’s reputation for durable professional computing components
Product Overview
The LENOVO HMA84GR7CJR4N-XN 32G 2RX4 CSP, part number 4X77A65006, is a system accessory developed for high-capacity memory functions in computing environments. As a 32GB, 2Rx4 module, it offers robust scalability suitable for servers or advanced workstations. While full technical specifications are not provided, the accessory falls under Lenovo's portfolio of performance-enhancing components. Please note that details such as TAA compliance and country of origin are listed as 'Inquire', requiring further verification for regulatory requirements.
Specifications
Product Overview
Physical & Environmental
Module Height | 31.25 mm (Standard DIMM height) |
Operating Temperature Range | 0°C to 85°C |
Storage Temperature Range | -55°C to 100°C |
Humidity (Operating) | 10% to 90% (non-condensing) |
Humidity (Non-operating) | 5% to 95% (non-condensing) |
Cloud Management & Licensing
Cloud Management Support | Not Applicable |
Licensing Requirements | Not Applicable |
Additional Information
Manufacturer | Lenovo |
Manufacturer Part Number | 4X77A65006 |
Part Number Label | HMA84GR7CJR4N-XN |
UPC | |
Compatibility Notes | Designed for use in select Lenovo ThinkSystem servers |
Product Category | System Accessory |
Family | Computers and Portables |
Interfaces
Interface Type | DDR4 SDRAM |
Bus Width | 64-bit |
Data Transfer Rate | Up to 25.6 GB/s |
Compliance & Origin
Country of Origin | |
TAA Compliant | |
JEDEC Compliance | Yes |
RoHS Compliance | Yes |
REACH Compliance | Yes |
Halogen-Free | Yes |
Advanced Security Features
Hardware Encryption | No |
Secure Boot Compatibility | Yes |