HPE 831735-B21 1.6TB SSD
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HPE 831735-B21 1.6TB SSD PCI-E Read Intensive Half Height Refurbished

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Part Number#: 831735-B21
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Short Description:
831735-B21 1.6Terabytes (TB) Peripheral Component Interconnect Express (PCI-E) Read Intensive Half Height Half Length 2.0 X 8 Workload Accelerator Solid State Drive SSD | Made by HPE | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Product Specification HPE 831735-B21 1.6TB SSD

In the ever-evolving landscape of data storage and processing, the HPE 831735-B21 1.6TB SSD emerges as a powerful solution, particularly designed for read-intensive workloads. This storage device, utilizing an SSD PCI-E interface, offers enhanced performance, reliability, and efficiency, making it a notable choice for various applications. In this comprehensive guide, we will delve into the intricacies of the HPE 831735-B21, exploring its specifications, features, and the specific use cases where it excels.

Overview of HPE 831735-B21 SSD


The HPE 831735-B21 is a 1.6TB SSD (Solid State Drive) that operates on the PCI Express (PCI-E) interface. Its unique design features a half-height, half-length form factor, making it compatible with a range of server configurations. The device is built to handle read-intensive workloads efficiently, leveraging its advanced technology to deliver optimal performance.

PCI-E Interface

The PCI Express (PCI-E) interface is a high-speed serial computer expansion bus standard, commonly used in servers and workstations. The HPE 831735-B21 employs the PCI-E 2.0 x8 interface, ensuring a robust and reliable connection to the host system. This interface is known for its ability to provide high bandwidth and low latency, crucial factors in data-intensive applications.

Read-Intensive Workload Acceleration

One of the standout features of the HPE 831735-B21 is its specialization in read-intensive workloads. Read-intensive applications involve a higher proportion of data retrieval operations compared to write operations. This SSD is finely tuned to excel in scenarios where rapid access to stored information is crucial, such as data analytics, content delivery, and virtualization.

Key Features

Capacity 1.6TB

The HPE 831735-B21 boasts a substantial storage capacity of 1.6 terabytes. This ample space is essential for storing large volumes of data, making it suitable for applications such as data-intensive analytics, virtualization, and content delivery networks.

Read-Intensive Workload Optimization

A distinguishing feature of this SSD is its specialization in read-intensive workloads. Read-intensive workloads involve a higher frequency of data retrieval compared to data writing. This makes the HPE 831735-B21 particularly well-suited for applications like web servers, content delivery, and data warehousing, where rapid access to stored information is critical.

PCI-E Form Factor Half Height, Half Length

The form factor of the HPE 831735-B21 is designed as half-height and half-length. This compact size ensures compatibility with a variety of server configurations, making it suitable for deployment in constrained spaces while maintaining high performance.

Enhanced Durability with SSD Technology

As an SSD, the HPE 831735-B21 does not have moving parts, in contrast to traditional HDDs. This lack of mechanical components enhances durability and reliability, eliminating the risks associated with mechanical failures. Additionally, SSDs are more resistant to shocks and vibrations, ensuring data integrity in demanding environments.

Workload Acceleration

The primary purpose of the HPE 831735-B21 is to accelerate workloads. The drive achieves this through its optimized read-intensive design, ensuring that data retrieval operations are executed with exceptional speed. This acceleration is beneficial in scenarios where quick access to data directly translates to improved overall system performance.

Technical Specifications

Read and Write Speeds

The HPE 831735-B21 demonstrates impressive read speeds, a crucial metric for its intended read-intensive workloads. Understanding the read and write speeds is essential for gauging the drive's performance in real-world applications.

Endurance and Lifespan

The endurance of an SSD is a critical factor, especially in enterprise environments where constant data access and retrieval are commonplace. The HPE 831735-B21 is built to withstand extensive usage, providing a balance between performance and durability. Understanding the drive's lifespan and how it copes with prolonged usage is vital for making informed deployment decisions.

Power Consumption

Efficiency in power consumption is a key consideration for any hardware component. The HPE 831735-B21 is designed to optimize power usage while delivering high-performance results. This is particularly relevant for data centers and enterprise environments where power efficiency contributes to overall operational cost savings.

Advantages and Considerations

  • High Performance: The HPE 831735-B21 excels in read-intensive workloads, offering superior data access speeds.
  • Durability: As an SSD, it benefits from enhanced durability due to the absence of moving parts.
  • Compact Form Factor: The half-height, half-length design ensures compatibility with various server configurations.
  • Optimized Power Consumption: The drive strikes a balance between performance and power efficiency.

Deployment Scenarios

Data Centers

In data center environments, where storage performance is a critical factor, the HPE 831735-B21 can be deployed to accelerate read-intensive workloads. Applications such as database querying, virtualization, and content delivery can benefit significantly from the drive's optimized design.

Cloud Computing

Cloud service providers can leverage the HPE 831735-B21 to enhance the performance of virtual machines and storage services. The drive's compatibility with PCI-E interfaces ensures seamless integration into cloud infrastructure, contributing to improved overall service responsiveness.

High-Performance Computing (HPC)

In high-performance computing scenarios, where rapid data access is paramount, the HPE 831735-B21 can play a crucial role. Its read-intensive optimization aligns with the requirements of HPC applications, providing the necessary acceleration for data-intensive computations.

General Information about the HPE 831735-B21

Technical Information

  • Capacity: 1.6 Tb
  • Technology: Nand Flash
  • Form Factor: Half Height/half Length
  • Bus Interface: Pcie 2.0 X 8


  • Internal Data Rate: 2.55 Gbps (read) / 1.4 Gbps (write)
  • 4kb Random Read: 98,000 Iops
  • 4kb Random Write: 112,000 Iops
  • Maximum 4kb Random Write: 115,000 Iops
  • Maximum 4kb Random Read: 205,000 Iops

Finally, the HPE 831735-B21 1.6TB SSD emerges as a compelling solution for organizations seeking to enhance storage performance in read-intensive workloads. With its advanced features, optimized design, and compatibility with PCI-E interfaces, this SSD addresses the evolving demands of modern computing environments. Whether deployed in data centers, cloud computing infrastructure, or high-performance computing clusters, the HPE 831735-B21 stands as a testament to the continuous innovation in storage technology, contributing to the efficiency and effectiveness of data-intensive operations.

Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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