HPE 64GB Quad Rank x4 DDR4-2666 ECC Load-Reduced Smart Memory Kit – 815101-B21

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

Overview

The HPE 815101-B21 SmartMemory Kit delivers 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 Gen10, Apollo, Synergy, and BladeSystem platforms, this genuine HPE SmartMemory module provides exceptional capacity, reliability, and performance for virtualization, cloud computing, enterprise databases, analytics, and other memory-intensive workloads.

HPE SmartMemory modules are manufactured using premium-quality DRAM components and undergo extensive qualification and testing to unlock enhanced memory performance features available only on supported HPE servers. Featuring ECC (Error-Correcting Code) protection, Quad Rank x4 architecture, and Load-Reduced DIMM (LRDIMM) technology, this module enables greater memory scalability while maintaining enterprise-class 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)
• Quad Rank x4 architecture
• Low-power 1.2V operation
• Factory sealed with full HPE warranty

Technical Specifications

Brand: Hewlett Packard Enterprise (HPE)
Manufacturer: Hewlett-Packard
Product Line: HPE SmartMemory
Model: SmartMemory
Part Number: 815101-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
• Registered or Buffered: Load-Reduced (LRDIMM)
• Data Integrity Check: ECC
• Module Configuration: 8192 × 72
• Chips Organization: x4
• RAM Features: Quad Rank
• CAS Latency: CL19
• Latency Timings: 19-19-19
• Memory Voltage: 1.2V
• Upgrade Type: System Specific

Physical Specifications

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

Compatible HPE Systems

The HPE 815101-B21 Memory Module is compatible with:

HPE ProLiant Servers

• BL460c Gen10
• DL325 Gen10 (Base, Entry, Performance, SMB Solution)
• DL360 Gen10 (Base, Entry, High Performance, Low, Network Choice, Performance, Remote Office Branch Office Server for Cohesity DataPlatform, SMB, SMB Network Choice, Solution)
• DL380 Gen10 (Base, Entry, Entry SMB, High Performance, Network Choice, Network Choice for SAP HANA Compute Block, NVMe All Flash Server for Datera, Performance, SMB, SMB Networking Choice, Solution, Cohesity DataPlatform)
• DL385 Gen10 (Base, Entry, High-Performance, Performance, SMB, Solution)
• DL388 Gen10 (Network Choice)
• DL560 Gen10 (Base, Entry, Performance)
• DL580 Gen10 (Base, Entry, Performance)
• DX380 Gen10
• ML350 Gen10 (Base, Entry, High Performance, Performance, SMB, Solution, Special Server, Sub-Entry)

HPE Synergy Compute Modules

• Synergy 480 Gen10 Base Compute Module
• Synergy 480 Gen10 Compute Module
• Synergy 480 Gen10 Entry Compute Module
• Synergy 480 Gen10 Performance Compute Module
• Synergy 480 Gen10 Premium Backplane Compute Module
• Synergy 480 Gen10 Standard BackPlane Compute Module
• Synergy 480 Gen10 without Drives Compute Module
• Synergy 660 Gen10 Base Compute Module
• Synergy 660 Gen10 Compute Module
• Synergy 660 Gen10 Entry Compute Module
• Synergy 660 Gen10 Performance Compute Module
• Synergy 660 Gen10 Premium Compute Module

Benefits

• Supports high-capacity enterprise memory configurations
• Improves virtualization and cloud computing performance
• Accelerates large database and analytics workloads
• ECC protection enhances data integrity
• LRDIMM technology enables greater memory scalability
• Quad Rank x4 architecture optimizes enterprise performance
• Fully tested for HPE server compatibility
• Reliable enterprise-grade operation

Ideal Applications

• Enterprise virtualization
• Cloud infrastructure
• Large-scale databases
• SAP HANA environments
• Artificial intelligence (AI)
• Machine learning (ML)
• High-performance computing (HPC)
• Mission-critical enterprise applications

Why Choose HPE 815101-B21

• Genuine HPE SmartMemory
• Enterprise-grade ECC protection
• Load-Reduced DIMM technology
• Quad Rank x4 architecture
• Premium-quality DDR4 memory
• 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 815101-B21 SmartMemory Kit?
The HPE 815101-B21 provides 64GB of DDR4 SDRAM memory in a single 64GB Load-Reduced DIMM (LRDIMM) module.

What type of memory does the HPE 815101-B21 use?
It uses DDR4 SDRAM Load-Reduced DIMM (LRDIMM) technology with Quad Rank x4 architecture and ECC (Error-Correcting Code) support for enhanced reliability.

What is the memory speed of the HPE 815101-B21?
The memory operates at 2666 MHz and complies with the DDR4-2666 / PC4-21300 memory standard.

What are the physical specifications of this memory module?
The module features a 288-pin LRDIMM form factor and includes one 64GB memory module, making it suitable for compatible HPE enterprise servers.

Which HPE servers are compatible with the HPE 815101-B21?
This memory module is compatible with a wide range of HPE ProLiant Gen10 servers, including BL460c, DL325, DL360, DL380, DL385, DL388, DL560, DL580, DX380, ML350, as well as supported HPE Synergy 480 Gen10 and 660 Gen10 Compute Modules.

Is the HPE 815101-B21 a genuine HPE SmartMemory product?
Yes. The HPE 815101-B21 SmartMemory Kit is a genuine HPE product, factory sealed and backed by the full HPE warranty.