Name: 64GB 4Rx4 PC4-2133P-L DDR4 LRDIMM
Brand: HP
Price: 569.95 USD
Availability: InStock

HP 726724-B21 64GB 4Rx4 PC4-2133P-L DDR4 LRDIMM

The HP 726724-B21 is a high-capacity 64 GB DDR4 LRDIMM designed for mission-critical servers and workstations. Engineered to deliver reliable, high-speed memory performance, this 4-rank x 4 (4Rx4) module supports the demanding workloads of modern dat... Read More

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$569.95

Ships next business day.

In Stock: 88
Manufacturer: HP
Model or Part: 726724-B21
Condition: Refurbished
Weight: 0.20lb

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
The HP 726724-B21 is a high-capacity 64 GB DDR4 LRDIMM designed for mission-critical servers and workstations. Engineered to deliver reliable, high-speed memory performance, this 4-rank x 4 (4Rx4) module supports the demanding workloads of modern data centers, virtualization platforms, and enterprise applications. With a speed rating of PC4-2133P-L, it ensures fast data throughput while maintaining low latency, helping to maximize system efficiency and stability.

Key Features

64 GB capacity per module for maximum memory density
4Rx4 architecture provides excellent performance and scalability
DDR4-2133 (PC4-2133P-L) speed for rapid data transfer
Load-Reduced DIMM (LRDIMM) technology reduces electrical load on the memory controller
Error-Correcting Code (ECC) support for enhanced data integrity
Compatible with HP ProLiant and BladeSystem servers
Optimized for virtualization, database, and high-performance computing (HPC) environments

Technical Specifications

Manufacturer: HP
Model/Part Number: 726724-B21
Form Factor: LRDIMM (Load-Reduced DIMM)
Capacity: 64 GB (8 GB x 8 chips)
Organization: 4Rx4
Memory Type: DDR4 SDRAM
Speed: PC4-2133P-L (2133 MT/s)
Voltage: 1.2 V
ECC: Yes (Error-Correcting Code)
Registered: Yes (Registered DIMM)
Operating Temperature: 0 °C to 85 °C
Pin Count: 288-pin

Typical Applications

Enterprise servers running virtualization platforms such as VMware, Hyper-V, or KVM
Database servers handling large transaction volumes (Oracle, SQL Server, MySQL)
High-performance computing (HPC) clusters and scientific simulations
Big data analytics and in-memory processing workloads
Mission-critical applications requiring high reliability and data integrity
Cloud infrastructure and service provider environments

Upgrade your HP server with this 64 GB DDR4 LRDIMM to achieve higher memory density, improved stability, and faster processing for the most demanding workloads. Whether you are scaling out virtual machines, accelerating database performance, or running complex simulations, the HP 726724-B21 delivers the power and reliability your enterprise needs.