HPE P40481-B21 800GB Solid State Drive
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P40481-B21 HPE 800GB SAS 24GBPS Write Intensive BC SSD Refurbished

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Part Number#: P40481-B21
List Price was: $1743.59
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Short Description:
P40481-B21 800 Gigabyte(GB) Serial-Attached SCSI (SAS) Gigabytes Per Second (24GBPS) Small Form Factor (SFF) Mixed Use Triple Level Cell (TLC)Write Intensive Basic Carrier (BC) Solid State Drive for Server | Made by HPE | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Power Efficiency and Energy Savings

The P40481-B21 HPE 800GB SAS 24GBps Write Intensive BC SSD is a high-performance solid-state drive that is designed for write-intensive applications. It uses the latest NAND flash technology to deliver fast and consistent performance, which can help reduce energy consumption and improve power efficiency compared to traditional hard disk drives.

In terms of energy savings, solid-state drives generally consume less power than hard disk drives, as they have no moving parts and require less energy to operate. This is especially true for write-intensive SSDs like the P40481-B21, which are optimized for high write performance and are designed to handle a large number of write operations per second.

The use of an SSD like the P40481-B21 can result in significant power savings, particularly in large-scale data center deployments where multiple drives are used. The lower power consumption of the drives can help reduce overall energy costs and contribute to a more sustainable and environmentally friendly computing environment.

It's worth noting that power efficiency and energy savings can also be impacted by other factors, such as the system configuration and usage patterns, so it's important to consider these factors when evaluating the overall impact of the P40481-B21 on power efficiency and energy savings.

Data Backup and Recovery Options

The HPE P40481-B21 800GB SAS 24GBPS Write Intensive BC SSD provides several options for data backup and recovery, including the following:

  • RAID Configuration: You can use RAID (Redundant Array of Independent Disks) configurations to provide data redundancy and protection against disk failures. This can be done through hardware-based RAID controllers or software-based RAID solutions.
  • Snapshots and Cloning: You can use snapshots and cloning to create point-in-time copies of your data. This can be useful for backing up your data or for creating test and development environments.
  • Remote Replication: You can use remote replication to create copies of your data at remote locations for disaster recovery purposes. This can help you ensure that your data is protected against site-wide failures.
  • Backup and Restore Software: You can use backup and restore software to create regular backups of your data. This software can be configured to run automatically and can be used to restore your data in the event of a failure.
  • Tape Backup: You can use tape backup to create offline backups of your data. This can be useful for long-term data retention and disaster recovery.

Wear-Leveling and Over-Provisioning

The P40481-B21 HPE 800GB SAS 24GBps Write Intensive BC SSD incorporates two key technologies to improve reliability and extend the lifespan of the drive: wear-leveling and over-provisioning.

Wear-leveling is a technique used to distribute the write operations evenly across the entire flash memory, which helps to prevent individual cells from being worn out too quickly. This is important because flash memory has a limited number of write cycles before it fails, and wear-leveling helps to ensure that all cells are used equally, reducing the likelihood of premature failure.

Over-provisioning is the process of setting aside a portion of the drive's capacity for use as spare area, which can be used to replace worn-out flash memory blocks and improve drive reliability. The extra capacity provided by over-provisioning can also be used to improve the performance of the drive by allowing the SSD controller to manage the data more efficiently.

Together, wear-leveling and over-provisioning help to ensure that the P40481-B21 HPE 800GB SAS 24GBps Write Intensive BC SSD operates reliably and provides consistent performance over time. These technologies are critical for write-intensive SSDs, which are subject to a high number of write operations, and help to extend the lifespan of the drive and improve overall reliability.

General Information about this HPE P40481-B21

  • Manufacturer: HPE
  • Part Number or SKU# P40481-B21
  • Device Type: Solid State Drive
  • Sub-Type: SAS 24GBPS

Technical Information for 800GB Solid State Drive

  • Capacity: 800GB Storage Device
  • Height: 15 MM
  • Form Factor: SFF
  • Port: Dual
  • Plug Type: Hot Plug
  • Carrier Type: BC

Product Dimensions & Weight of 2.5 Inch SSD

  • Height: 0.63 Inch
  • Width: 3.10 Inch
  • Depth: 5.45 Inch
  • Weight: 1.50 lbs


  • Random Reads: Up To 145000 Iops
  • Random Writes: Up To 125000 Iops
  • Sequential Reads: Up To 1080 MBPS
  • Sequential Writes: Up To 1035 MBPS

Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.

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.

Here, you can check more available conditions of your desired product P40481-B21 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.

Other Available Categories For - Solid State Drive - SAS-24GBPS


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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

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
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UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
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FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
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Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

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

Estimated delivery time: 5-8 business days

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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  • You can estimate the shipping cost from the products detail page, also available on the checkout page
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