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E7Y55A HPE 480GB SAS 6GBPS 3Par Storeserv Non-Adaptive Flash Refurbished

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Part Number#: E7Y55A
List Price was: $387.18
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Short Description:
E7Y55A Serial-Attached SCSI (SAS) 6GBPS 480GB 3Par Storeserv 600 Mbps M6710 Non-Adaptive Flash Capable Cmlc Sff 2.5inch Solid State Drive for Server | Made by HPE | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Product Overview

In the ever-evolving landscape of data storage solutions, having a reliable and high-performance storage device is crucial for businesses and data centers. The HPE E7Y55A 480GB SAS SSD, part of the HPE 3PAR StoreServ family, promises to meet the rigorous demands of enterprise-level data storage. In this extensive review, we will delve into the intricacies of the HPE E7Y55A SAS SSD, exploring its technical specifications, design, performance, compatibility, and why it is a valuable storage option for businesses and data centers.


Let's initiate our review by examining the key specifications of the HPE E7Y55A 480GB SAS SSD:

  • Capacity: The HPE E7Y55A offers a storage capacity of 480GB, catering to a wide array of enterprise applications, from database management to virtualization.
  • Interface: This SSD employs the SAS (Serial Attached SCSI) interface, a prevalent choice in enterprise environments known for its reliability and robustness. SAS provides high data transfer rates and is ideal for mission-critical operations.
  • Form Factor: The HPE E7Y55A is a 2.5-inch drive, a standard form factor in enterprise storage devices. Its compact size facilitates seamless integration into servers and storage arrays.
  • Memory Type: Equipped with NAND flash memory, the SSD utilizes enterprise-grade NAND flash memory, ensuring data integrity, and longevity.
  • Controller: The SSD features a high-quality controller, optimized to maximize performance and enhance data protection features.
  • Sequential Read/Write Speeds: While specific read and write speeds may vary, SAS SSDs are renowned for competitive sequential read and write speeds. These speeds facilitate rapid data access and transfers.
  • Random Read/Write Speeds: SAS SSDs excel in random read and write operations, making them ideal for applications with frequent small data requests. High random speeds contribute to low latency and improved overall system responsiveness.
  • Endurance: Enterprise SAS SSDs are built to withstand heavy workloads and are typically rated for high endurance. The HPE E7Y55A SSD is known for its robust construction and high Terabytes Written (TBW) rating, signifying its ability to handle extensive write operations over its lifespan.
  • Warranty: HPE usually provides a limited warranty for its enterprise-grade SSDs, offering peace of mind regarding the product's reliability and support.

Design and Build Quality

The design and build quality of enterprise SSDs are pivotal factors, especially considering the rigorous environments in which they are often deployed.

  • Form Factor: The HPE E7Y55A is a 2.5-inch SSD, a standard size for enterprise storage devices. Its form factor aligns with most server and storage array configurations, facilitating straightforward integration.
  • Aesthetics: Enterprise SSDs prioritize functionality over aesthetics. The HPE E7Y55A features a clean and utilitarian appearance, often marked with labels indicating product details.
  • Build Quality: HPE is renowned for producing reliable and well-built hardware, and the E7Y55A SSD upholds this reputation. It is designed to endure the challenges of data center environments, emphasizing durability and longevity. Being a solid-state drive, it lacks moving parts, enhancing its resilience to shocks and vibrations compared to traditional hard drives.


Performance is a pivotal aspect of enterprise storage solutions, and the HPE E7Y55A SAS SSD delivers on multiple fronts:

  • Sequential Read/Write Speeds: SAS SSDs are known for competitive sequential read and write speeds. These speeds are pivotal for tasks involving extensive data transfers, such as backups and data migrations. Although specific speeds may vary, SAS SSDs are celebrated for their reliability and consistent performance.
  • Random Read/Write Speeds: Enterprise SAS SSDs excel in random read and write operations, common in business-critical applications. The high random speeds minimize latency and enhance the overall responsiveness of servers and storage arrays.
  • Endurance and Reliability: SAS SSDs are engineered to endure demanding workloads with high endurance. The HPE E7Y55A SSD, with its robust construction and high TBW rating, is designed to operate reliably in data-intensive environments for an extended duration.
  • Data Redundancy: Enterprise SSDs often include features like RAID support and power loss protection. These features bolster data redundancy and safeguard against data loss in scenarios involving power interruptions or drive failures.
  • Consistent Performance: Enterprise SSDs are designed to provide predictability and consistency. They are engineered to maintain stable performance levels even under heavy workloads, ensuring that critical applications run smoothly without performance fluctuations.
  • Data Integrity: Data integrity is paramount in enterprise settings. SAS SSDs frequently incorporate features such as error correction and wear-leveling algorithms to maintain data accuracy and extend the drive's lifespan.
  • Compatibility with RAID: SAS SSDs are commonly deployed in RAID configurations, providing both redundancy and performance benefits. The HPE E7Y55A SSD is compatible with a range of RAID controllers, allowing flexibility in configuring storage arrays.
  • Reduced Power Consumption: SAS SSDs are recognized for their power efficiency, a crucial aspect in data center environments. Lower power consumption translates to reduced operational costs and diminished heat generation, contributing to a more sustainable data center.

Data Management Features

Enterprise SSDs often incorporate advanced data management features to enhance functionality and facilitate efficient storage management:

  • Wear-Leveling and Error Correction: Enterprise SSDs deploy wear-leveling algorithms to evenly distribute write and erase cycles across NAND cells. This extends the drive's lifespan. Additionally, error correction techniques are employed to minimize data errors and uphold data integrity.
  • Power Loss Protection: Many enterprise SAS SSDs, including the HPE E7Y55A, feature power loss protection mechanisms. These mechanisms help safeguard data in the event of unexpected power interruptions.
  • General Information

    • Manufacturer: HPE (Hewlett Packard Enterprise)
    • Model Number or SKU: E7Y55A
    • Type: Solid State Drive (SSD)
    • SSD Type: SAS 6Gbps

    Key Features

    • Capacity: 480 GB
    • Form Factor: 2.5-inch SFF (Small Form Factor)
    • Interface: SAS 6Gbps
    • Data Transfer Rate: 600 Mbps
    Product Condition:
    Warranty provided by ALLHDD.COM:
    30 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.
    Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

    Important notes:

    We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

    Individual product warranty mentioned on each item product description page/detail page.

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    Shipping Options and Estimated Delivery Time

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    FedEx Shipping Options:

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    FedEx Standard Overnight®
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    FedEx Priority Overnight®
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    Worldwide Shipping Options:

    UPS®/FedEx® International Economy

    Estimated delivery time: 4-7 business days

    UPS®/FedEx® International Priority

    Estimated delivery time: 2-4 business days

    UPS®/FedEx® Ground Shipping Canada

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    Important notes:

    • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
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