HPE 64GB 4Rx4 DDR4-2666 ECC Load-Reduced Smart Memory Kit – 838085-B21

BRAND NEW FACTORY SEALED & RETAIL BOXED WITH THE FULL HPE WARRANTY!!!

Overview

The HPE 838085-B21 SmartMemory Kit provides 64GB of DDR4 SDRAM memory in a single 64GB Load-Reduced DIMM (LRDIMM) operating at 2666 MHz (DDR4-2666 / PC4-21300). Designed for HPE ProLiant Gen9 and Gen10 servers, Apollo systems, Synergy platforms, and Blade servers, this genuine HPE SmartMemory module delivers outstanding capacity, performance, and reliability for virtualization, cloud computing, enterprise databases, and memory-intensive applications.

HPE SmartMemory undergoes rigorous qualification and testing to ensure full compatibility and unlock enhanced memory performance features available exclusively on supported HPE servers. Featuring ECC (Error-Correcting Code) protection, 4Rx4 architecture, and Load-Reduced DIMM (LRDIMM) technology, the module maximizes memory capacity while maintaining excellent signal integrity and system stability.

Key Features

• Genuine HPE SmartMemory
• 64GB memory capacity
• Single 64GB memory module
• DDR4 SDRAM technology
• 2666 MHz memory speed
• DDR4-2666 / PC4-21300 memory standard
• ECC (Error-Correcting Code) support
• Load-Reduced DIMM (LRDIMM)
• 4Rx4 memory architecture
• Low-power 1.20V operation
• Factory sealed with full HPE warranty

Technical Specifications

Brand: Hewlett Packard Enterprise (HPE)
Product Line: HPE SmartMemory
Product Family: SmartMemory
Manufacturer Part Number: 838085-B21
Product Type: RAM Module
Condition: Brand New

Memory Specifications

• Total Capacity: 64GB
• Module Capacity: 64GB
• Number of Modules: 1
• Memory Technology: DDR4 SDRAM
• Memory Speed: 2666 MHz
• Memory Standard: DDR4-2666 / PC4-21300
• Error Checking: ECC
• Memory Type: Load-Reduced DIMM (LRDIMM)
• Memory Architecture: 4Rx4
• CAS Latency: CL19
• Memory Voltage: 1.20V
• Upgrade Type: System Specific

Physical Specifications

Form Factor: LRDIMM
Pin Count: 288-pin
Module Configuration: 1 × 64GB

Compatible HPE Systems

The HPE 838085-B21 Memory Module is compatible with:

• HPE ProLiant DL325 Gen10 Base
• HPE ProLiant DL385 Gen10
• HPE ProLiant DL385 Gen10 Base
• HPE ProLiant DL385 Gen10 Entry
• HPE ProLiant DL385 Gen10 High-Performance
• HPE ProLiant DL385 Gen10 Performance
• HPE ProLiant DL385 Gen10 Solution

It is also designed for compatible HPE ProLiant Gen9, Apollo Family, Synergy, and BladeSystem platforms that support this memory specification.

Benefits

• Supports high-capacity memory configurations
• Improves virtualization and cloud application performance
• Accelerates enterprise database workloads
• ECC protection enhances data integrity
• LRDIMM technology enables greater memory scalability
• 4Rx4 architecture improves memory efficiency
• Optimized for HPE enterprise servers
• Reliable enterprise-grade performance

Ideal Applications

• Enterprise virtualization
• Cloud computing platforms
• Large database servers
• SAP HANA environments
• High-performance computing (HPC)
• Data analytics
• Business-critical applications
• Enterprise data centers

Why Choose HPE 838085-B21

• Genuine HPE SmartMemory
• Enterprise-grade ECC protection
• Load-Reduced DIMM technology
• High-capacity 64GB module
• 4Rx4 memory architecture
• Fully tested for HPE server compatibility
• Trusted HPE engineering
• Backed by the full HPE warranty

FAQs

What is the total memory capacity of the HPE 838085-B21 Memory Module?
The module provides 64GB of DDR4 SDRAM memory.

How many memory modules are included?
The package includes one 64GB memory module.

What type of memory does this module use?
It uses DDR4 SDRAM Load-Reduced DIMM (LRDIMM) technology.

What is the memory speed?
The memory operates at 2666 MHz and complies with the DDR4-2666 / PC4-21300 standard.

Does this memory support ECC?
Yes. The HPE 838085-B21 features ECC (Error-Correcting Code) technology to improve data integrity and enhance server reliability.

Is this a Load-Reduced memory module?
Yes. It is a Load-Reduced DIMM (LRDIMM) featuring 4Rx4 memory architecture for improved scalability and performance.

What are the physical specifications of this memory module?
The module features a 288-pin LRDIMM form factor and consists of one 64GB memory module.

Which servers are compatible with this memory module?
It is compatible with HPE ProLiant DL325 Gen10 Base and HPE ProLiant DL385 Gen10 servers, and is designed for supported HPE ProLiant Gen9, Apollo, Synergy, and BladeSystem platforms.

Is this a genuine HPE product?
Yes. The HPE 838085-B21 is a genuine HPE SmartMemory module, factory sealed and backed by the full HPE warranty.