HPE 128GB 2666MT/s DDR4 Persistent Memory Kit – 835804-B21

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

Overview

The HPE 835804-B21 Persistent Memory Kit delivers 128GB of enterprise-class persistent memory with a native speed of 2666 MT/s, enabling exceptional performance for data-intensive applications, enterprise databases, and analytics workloads. Powered by Intel® Optane™ DC Persistent Memory and Intel® 3D XPoint™ Technology, this Data Center Persistent Memory Module (DCPMM) combines the speed of system memory with persistent data storage to improve application responsiveness while protecting critical data.

Designed for HPE Gen10 servers, this persistent memory module supports systems equipped with RDIMM and LRDIMM slots, making it an excellent solution for high-capacity memory environments. An integrated heatsink ensures efficient thermal management for reliable performance under continuous enterprise workloads.

Key Features

• Genuine HPE Persistent Memory
• 128GB persistent memory capacity
• 2666 MT/s memory speed
• DDR-T memory technology
• PC4-21300 memory standard
• Intel® Optane™ DC Persistent Memory
• Intel® 3D XPoint™ Technology
• Data Center Persistent Memory Module (DCPMM)
• Integrated heatsink
• Compatible with RDIMM and LRDIMM platforms
• Low-power 1.2V operation
• Factory sealed with full HPE warranty

Technical Specifications

Brand: Hewlett Packard Enterprise (HPE)
Manufacturer: Hewlett-Packard
Product Line: HPE Persistent Memory
Part Number: 835804-B21
OEM Part Numbers: HPE 835804-B21, HPE 844071-001
Product Type: DCPMM (Data Center Persistent Memory Module)
Condition: Brand New

Memory Specifications

• Total Capacity: 128GB
• Module Capacity: 128GB
• Number of Modules: 1
• Memory Technology: DDR-T
• Memory Speed: 2666 MT/s
• Memory Standard: PC4-21300
• Supply Voltage: 1.2V
• RAM Features:
  • Intel® Optane™ DC Persistent Memory
  • Data Center Persistent Memory
  • Intel® 3D XPoint™ Technology
  • Integrated Heatsink
• Upgrade Type: System Specific

Physical Specifications

Form Factor: DIMM
Pin Count: 288-pin
Module Configuration: 1 × 128GB
Color: Black
Integrated Heatsink: Yes

Compatible HPE Systems

The HPE 835804-B21 Persistent Memory Kit is compatible with:

HPE Apollo Servers

• HPE Apollo 4200 Gen10

HPE ProLiant Servers

• DL360 Gen10
• DL360 Gen10 Base
• DL360 Gen10 Entry
• DL360 Gen10 High Performance
• DL360 Gen10 Low
• DL360 Gen10 Network Choice
• DL360 Gen10 Performance
• DL360 Gen10 Remote Office Branch Office Server for Cohesity DataPlatform
• DL360 Gen10 SMB
• DL360 Gen10 SMB Network Choice
• DL360 Gen10 Solution
• DL380 Gen10
• DL380 Gen10 Base
• DL380 Gen10 Entry
• DL380 Gen10 Entry SMB
• DL380 Gen10 for Cohesity DataPlatform
• DL380 Gen10 High Performance
• DL380 Gen10 Network Choice
• DL380 Gen10 Network Choice for SAP HANA Compute Block
• DL380 Gen10 NVMe All Flash Server for Datera
• DL380 Gen10 Performance
• DL380 Gen10 SMB
• DL380 Gen10 SMB Networking Choice
• DL380 Gen10 Solution
• DL388 Gen10
• DL388 Gen10 Network Choice
• XL170r Gen10
• XL190r Gen10

Benefits

• Accelerates enterprise databases and analytics
• Combines memory performance with persistent storage
• Reduces application latency
• Retains critical data during power interruptions
• Supports large in-memory workloads
• Compatible with RDIMM and LRDIMM server platforms
• Optimized for HPE Gen10 enterprise systems
• Enterprise-grade reliability and endurance

Ideal Applications

• SAP HANA
• Enterprise databases
• Big data analytics
• Artificial intelligence (AI)
• Machine learning (ML)
• In-memory computing
• Financial services applications
• High-performance computing (HPC)

Why Choose HPE 835804-B21

• Genuine HPE Persistent Memory
• Intel® Optane™ DC Persistent Memory technology
• Intel® 3D XPoint™ architecture
• Enterprise-grade persistent memory performance
• Optimized for HPE Gen10 servers
• Integrated heatsink for efficient cooling
• Fully tested for HPE compatibility
• Backed by the full HPE warranty

FAQs

What is the total capacity of the HPE 835804-B21 Persistent Memory Kit?
The module provides 128GB of persistent memory.

What type of memory does the HPE 835804-B21 use?
It is a Data Center Persistent Memory Module (DCPMM) using DDR-T technology with Intel® Optane™ DC Persistent Memory and Intel® 3D XPoint™ Technology.

What is the operating speed of this memory module?
The module operates at 2666 MT/s and complies with the PC4-21300 memory standard.

Does this module support RDIMM and LRDIMM platforms?
Yes. The HPE 835804-B21 is designed for systems with RDIMM and LRDIMM memory slots.

What are the physical specifications of this module?
The module features a 288-pin DIMM form factor, includes one 128GB module, has an integrated heatsink, and comes in a black finish.

Which HPE servers are compatible with this persistent memory kit?
It supports HPE Apollo 4200 Gen10, HPE ProLiant DL360 Gen10, DL380 Gen10, DL388 Gen10, XL170r Gen10, XL190r Gen10, and their supported variants.

What workloads is this persistent memory designed for?
It is ideal for enterprise databases, SAP HANA, analytics, AI, machine learning, virtualization, and other memory-intensive enterprise applications.

Is this a genuine HPE product?
Yes. The HPE 835804-B21 Persistent Memory Kit is a genuine HPE product, factory sealed and backed by the full HPE warranty.