Name: P64988-B21 HPE 128GB DDR5 6400MHz ECC RDIMM Smart Memory Module
Brand: HPE
SKU: P64988-B21
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The P64988-B21 HPE 128GB DDR5 6400MHz ECC RDIMM Smart Memory is a server memory module designed to provide large capacity and reliable performance. It features DDR5 technology with a 6400MHz clock speed, ECC error correction, and registered DIMM architecture, aligning it with HPE server standards.

General Information
Brand	HPE

Technical Information
Memory Capacity	128GB
Memory Technology	DDR5
Module Type	RDIMM
RAM Standard	PC5-51200
Pin Count	288-Pin
Error Correction	ECC
Voltage	1.1V

Performance
Bus Speed	6400 MT/s
Bandwidth	51200 MB/s
Native Speed	6400 MHz
CAS	40

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC
Assembly Required	No

Product Description
The P64988-B21 HPE 128GB DDR5 6400MHz ECC RDIMM Smart Memory module is a high-capacity server memory designed to support enterprise workloads. It is used primarily in HPE server platforms that support DDR5 technology. IT professionals and data center administrators typically deploy this memory to enhance system memory capacity and reliability. This module incorporates Error-Correcting Code (ECC) technology to detect and correct common types of data corruption. Operating at 6400MHz, it provides improved bandwidth compared to previous generation memory types. As a Registered DIMM (RDIMM), it supports buffering for greater stability in multi-memory configurations. Key Features 128GB memory capacity suitable for demanding applications DDR5 technology offering increased data rates 6400MHz operating frequency for faster memory access ECC support to minimize data errors Registered DIMM design for server-grade reliability This memory module plays a critical role in expanding server memory capacity while maintaining data integrity. It fits into enterprise server environments where reliability and performance are essential for operations such as virtualization, databases, and analytics.

Use Cases
This memory module is typically deployed in HPE server systems to support high-memory workloads in data centers and enterprise IT environments. It benefits scenarios requiring large memory capacity and data integrity. How It's Used: Enhancing memory capacity in HPE servers for virtualization platforms Supporting in-memory databases needing fast, stable memory access Deployments running large-scale analytics workloads Enterprise applications requiring ECC for data accuracy Multi-socket server systems utilizing RDIMM modules for stability It is primarily used to provide dependable memory resources that enable servers to manage complex and memory-intensive tasks while maintaining system health through error correction.

FAQ's
Is the P64988-B21 compatible with all HPE servers? The P64988-B21 is compatible specifically with HPE servers that support DDR5 RDIMM memory modules. Compatibility depends on the server model and its supported memory specifications. What does ECC mean in this memory module? ECC stands for Error-Correcting Code, a technology that detects and corrects common memory errors to enhance data integrity and system stability. What advantages does DDR5 provide over previous generations? DDR5 offers higher data transfer rates and increased bandwidth compared to DDR4, enabling improved performance for memory-intensive applications. How does the 6400MHz speed affect server performance? The 6400MHz frequency allows for faster memory access and data processing, which can improve overall system responsiveness in supported servers. What is the significance of this being a Registered DIMM? Registered DIMMs include a register between the memory and the controller to reduce electrical load, enhancing signal integrity and stability in multi-module server configurations. Does this memory module require special installation steps? Installation follows standard procedures for DDR5 RDIMM modules in compatible HPE server systems. It must be installed in supported memory slots according to server documentation.