Q1J01A HPE MSA Dual Storage Controller
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Q1J01A HPE SAN Dual Controller SFF Storage System SAS 6-GBPS Refurbished

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Part Number#: Q1J01A
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Short Description:
Q1J01A HPE MSA 2050 SAN Dual Controller SFF Storage 2 x RAID Serial-Attached SCSI (SAS) 6 GB/S Rack-Mountable - 2U Hard Drive Array 24 X HDD Supported 2 x internal power supply - Hot-Plug | Made by HPE | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Overview of HPE MSA 2050 SAN Dual Controller SFF Storage

In the ever-evolving landscape of information technology, storage solutions play a pivotal role in ensuring the efficiency and reliability of data management. One such storage solution that has garnered attention is the HPE MSA 2050 SAN Dual Controller SFF Storage. This article aims to provide an in-depth understanding of the key features and functionalities of the Q1J01A model, emphasizing its specifications, benefits, and applications.

The Q1J01A is a sophisticated Storage Area Network (SAN) solution designed by Hewlett Packard Enterprise (HPE). Its prominent features include dual controllers, Serial-Attached SCSI (SAS) technology, and a 6 GB/S data transfer rate. The unit is rack-mountable, occupying 2U of space, making it a compact yet powerful storage option.

Key Features of Dual Controller SFF Storage SAS 6 GB/S Hard Drive Array

Dual Controller Configuration

The dual-controller setup of the HPE MSA 2050 ensures redundancy and high availability. In case one controller fails, the other seamlessly takes over, minimizing downtime and ensuring continuous data accessibility. This feature is critical for businesses where uninterrupted data access is imperative.

Serial-Attached SCSI (SAS) Technology

The utilization of SAS technology in the Q1J01A model enhances data transfer speeds and reliability. SAS Drive offers superior performance compared to traditional SATA (Serial ATA) drives, making it suitable for applications demanding high-speed data access.

6 GB/S Data Transfer Rate

The 6 GB/S data transfer rate further contributes to the efficiency of the HPE MSA 2050. This high-speed connectivity is advantageous for organizations dealing with data-intensive tasks, such as virtualization, database management, and high-performance computing.

Rack-Mountable Design

The 2U rack-mountable design makes the HPE MSA 2050 a space-efficient storage solution. This is particularly beneficial for data centers and server rooms where optimizing space is crucial. The rack-mountable form factor also allows for easy integration into existing server configurations.

Hard Drive Array with 24 X HDD Supported

The Q1J01A model supports up to 24 hard disk drives (HDDs), providing substantial storage capacity. This makes it suitable for businesses with growing data needs, offering scalability without compromising on performance.

Hot-Plug Internal Power Supply

The inclusion of hot-plug internal power supplies adds to the overall reliability of the HPE MSA 2050. Hot plug functionality allows for the replacement of power supplies without shutting down the system, ensuring continuous operation even during maintenance or in the event of a power supply failure.

Applications and Use Cases of SAN Storage

Enterprise Data Storage

The HPE MSA 2050 is well-suited for enterprise-level data storage requirements. Its dual-controller architecture and high data transfer rate make it capable of handling large volumes of data generated by modern businesses.

Virtualization Environments

In virtualized environments where rapid data access is crucial, the Q1J01A model shines. The dual controllers and SAS technology contribute to a responsive and reliable storage solution for virtual machines and applications.

Database Management

For organizations dealing with extensive databases, the 24 HDD supported by the HPE MSA 2050 provides ample storage capacity. The dual controllers ensure data integrity and availability, making it an ideal choice for database management systems.

High-Performance Computing

The 6 GB/S data transfer rate and dual-controller configuration make the HPE MSA 2050 suitable for high-performance computing tasks. Whether it's scientific simulations or complex calculations, this storage solution can keep up with the demands of compute-intensive applications.

Advantages of Choosing HPE MSA 2050 SAN Dual Controller SFF Storage

Reliability and Redundancy

The dual-controller configuration ensures that the storage system remains operational even in the face of hardware failures. This redundancy enhances the reliability of the storage solution, crucial for businesses where downtime translates to financial losses.


The support for up to 24 HDDs provides scalability for growing storage needs. Businesses can start with a smaller configuration and expand as their data storage requirements increase over time, making the HPE MSA 2050 a cost-effective choice.

High-Performance Storage

The HPE MSA 2050 SAN Dual Controller SFF Storage (Q1J01A) is a high-performance storage solution designed for small and medium-sized businesses. It provides reliable and efficient storage for your data, making it ideal for use in a variety of applications and workloads.

The device supports up to 24 x 2.5-inch Small Form Factor (SFF) hard disk drives (HDDs) and solid-state drives (SSDs), providing ample storage capacity to meet your needs. The dual-controller architecture provides high availability and increased performance by allowing data to be served from either controller, ensuring that your data is always accessible and available.

The HPE MSA 2050 SAN Dual Controller SFF Storage is designed with reliability and scalability in mind. It supports both active-active and active-passive controller configurations, ensuring that the system can continue to operate even in the event of a controller failure. Additionally, the system supports multiple storage expansion options, allowing you to easily scale your storage capacity as your needs grow.

In terms of performance, the HPE MSA 2050 SAN Dual Controller SFF Storage offers fast data access, with read and write speeds of up to 2GB/s. It also provides advanced data protection features, including snapshots, remote replication, and thin provisioning, to help ensure that your data is safe and secure.

Easy Deployment and Management

The HPE MSA 2050 SAN Dual Controller SFF Storage is a highly efficient and flexible storage solution designed to meet the needs of small and medium-sized businesses. It is easy to deploy and manage due to its intuitive web-based management interface, which makes it simple for administrators to set up, monitor, and maintain their storage environment.

With 24 supported hard disk drives (HDD), the HPE MSA 2050 SAN Dual Controller SFF Storage provides ample storage capacity for organizations with growing data needs. The dual controller design ensures high availability and reliability, as the second controller acts as a backup in case of a failure.

The HPE MSA 2050 SAN Dual Controller SFF Storage supports a variety of protocols, including Fibre Channel, iSCSI, and SAS, making it easy to integrate with existing storage environments. Additionally, the storage system offers built-in data protection features, such as data snapshots and volume clones, which help organizations keep their data safe and secure.

Advanced-Data Protection Features

The HPE MSA 2050 SAN Dual Controller SFF Storage (Q1J01A) offers advanced data protection features to ensure the safety and security of your data. Some of these features include:

  • Dual Controller: The dual controller design provides automatic failover protection, ensuring that your data remains accessible even in the event of a controller failure.
  • Snapshots: Snapshots provide point-in-time copies of your data, which can be used for data recovery or data backup.
  • Remote Replication: The MSA 2050 supports remote replication, allowing you to mirror data between two arrays for disaster recovery purposes.
  • Online Volume Expansion: The MSA 2050 supports online volume expansion, allowing you to add more disk space to your array without interrupting access to your data.
  • Redundant Power Supplies: The MSA 2050 has redundant power supplies to ensure that your data remains accessible even in the event of a power supply failure.
  • Online Volume Migration: The MSA 2050 supports online volume migration, allowing you to move data from one array to another without any disruption to your data access.
  • Drive Lockout: The MSA 2050 supports drive lockout, which prevents unauthorized access to your data by locking a failed drive.
  • Self-Encrypting Drives (SEDs): The MSA 2050 supports self-encrypting drives, which protect your data with hardware-based encryption to ensure that your data remains secure even if your drives are stolen.

General Information of the SAN Dual Controller SFF Storage

  • Manufacturer: HPE
  • Model Number or SKU# Q1J01A
  • Device Type: Hard Drive Array
  • Enclosure Type: Rack-Mountable - 2U

Technical Information for Rack-Mountable - 2U Hard Drive Array

  • Cache / Buffer Size (Max): 8 GB
  • Data Transfer Rate: 600 MBPS
  • Interface Type: SAS 6 GB/S
  • RAID Level: RAID 1, RAID 5, RAID 6, RAID 10
  • Type: 2 x RAID


  • Installed Devices / Modules Qty: 0
  • Supported Devices / Modules Qty: 24
  • Supported Drives: SAS-2


  • Max Supported Qty: 2
  • Power Consumption Operational: 390 Watts
  • Power Device: 2 x internal power supply - Hot-Plug
  • Power Redundancy: Yes
  • Power Redundancy Scheme: 1+1
  • Voltage Required: AC 120/230 V - 50/60 Hz

Expansion / Connectivity

  • Expansion Bays: 24 (total) / 24 (Free) - 2.5 Inch SFF
  • Interfaces: 2 x Mini-USB 2.0 (Management)
  • 2 x Management - RJ-45
  • 2 x SAS - RJ-45

Environmental Parameters

  • Humidity Range Operating: 10 - 90% (non-condensing)
  • Max Operating Temperature: 40 °C
  • Min Operating Temperature: 5 °C
  • Sound Emission: 55 DBA
  • ENERGY STAR Certified: Yes
  • Compliant Standards: CISPR 22 Class A, CISPR 24, EN55022, GS, EN55024, CCC, FCC Part 15, UL 60950-1, IEC 60950-1, EN 60950-1, WEEE, RoHS, CAN/CSA C22.2 No. 60950-1-03, VCCI Class A, KN24, KN22 Class A, EN61000-3-2, EN61000-3-3, CNS 13438 Class A, ICES-003:2004 Class A
  • Features: Systems Insight Manager (SIM)
System Requirements
  • OS Required: HP-UX, SuSe Linux, Red Hat Enterprise Linux, Microsoft Windows Server 2012, Microsoft Windows Server 2012 R2, Microsoft Windows Server 2016

In general, the HPE MSA 2050 SAN Dual Controller SFF Storage, represented by the Q1J01A model, stands out as a robust and feature-rich storage solution for businesses with diverse data storage needs. Its dual-controller configuration, SAS technology, and high data transfer rate make it suitable for a range of applications, from enterprise data storage to high-performance computing.

Understanding the specific requirements of your organization and weighing the advantages against potential drawbacks is crucial in making an informed decision. The HPE MSA 2050 offers reliability, scalability, and performance, making it a compelling choice for businesses aiming to invest in a storage solution that can adapt to their evolving needs.

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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