HPE P25939-K21 960GB PCI Express SSD
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HPE P25939-K21 960GB DS NVMe PCI Express SC Read Intensive Bulk

Availability: In Stock
Part Number#: P25939-K21
List Price was: $14987.18
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New Bulk Pack

Short Description:
P25939-K21 960 Gigabyte (GB) 2.5inch Small Form Factor (SFF) Digitally Signed Firmware Nonvolatile Memory Express (NVME) U.3 Peripheral Component Interconnect Express (PCI-E) Mainstream Performance SCN Read Intensive Solid State Drive for Server | Made by HPE | New Bulk Pack
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days
Benefits of Using a Read Intensive

Solid State Drive (SSD)

  • Faster Performance: Read Intensive SSDs are designed to provide faster read speeds, which translates to faster boot times, quicker file transfers, and a more responsive overall system performance.
  • Increased Capacity: The HPE P25939-K21 960GB DS NVMe PCI Express SC Read Intensive SSD offers a large capacity, making it ideal for storing large amounts of data, such as multimedia files, images, and other types of data that require high read speeds.
  • Enhanced Reliability: Read Intensive SSDs are built with high-quality components and advanced engineering to ensure greater durability, reliability, and longevity.
  • Lower Power Consumption: Read Intensive SSDs are designed to consume less power than traditional hard drives, which means less energy usage, lower heat emissions, and extended battery life for mobile devices.
  • Improved User Experience: The improved performance of a Read Intensive SSD provides users with a better overall experience by reducing wait times and increasing the overall speed of their system.
Monitoring and Troubleshooting

The HPE P25939-K21 960GB DS NVMe PCI Express SC Read Intensive Solid State Drive is a high-performance storage device designed for read-intensive applications. It uses Non-Volatile Memory Express (NVMe) protocol to achieve fast data transfer speeds and low latency. The drive is connected to the computer through a Peripheral Component Interconnect Express (PCI Express) interface and can be used as a boot drive or a data storage device.

Monitoring the drive's performance and troubleshooting any issues can be done in a few ways:

  • System Monitoring: The drive's performance can be monitored using the computer's system monitoring software, such as Windows Task Manager or the Linux System Monitor. This software can display the drive's current read and write speeds, as well as its capacity utilization.
  • SMART Monitoring: Self-Monitoring, Analysis and Reporting Technology (SMART) is a tool that can be used to monitor the health of the drive. This tool can detect potential failures before they occur, allowing for preventative maintenance to be performed.
  • Event Viewer: The Event Viewer in Windows can be used to monitor the drive for any error messages. If there is an issue with the drive, an error message will be displayed in the Event Viewer, which can be used to troubleshoot the problem.
  • HPE Support: If the drive is still not functioning correctly after attempting the above steps, the user can contact HPE Support for further assistance. The support team will be able to diagnose and fix any issues with the drive.

Monitoring the HPE P25939-K21 960GB DS NVMe PCI Express SC Read Intensive Solid State Drive is important to ensure its proper functioning and prevent data loss. Regular monitoring and troubleshooting can help prolong the life of the drive and prevent costly downtime.

Facilities of NVMe 960GB SSD

The HPE P25939-K21 960GB DS NVMe PCI Express SC Read Intensive Solid State Drive is a high-performance storage solution designed for data center environments. The drive features Non-Volatile Memory Express (NVMe) technology, which offers several advantages compared to traditional storage interfaces.

  • High Performance: NVMe utilizes a high-speed PCI Express (PCIe) interface, which enables faster data transfer speeds compared to SATA or SAS-based storage devices.
  • Low Latency: NVMe implements a streamlined command structure, which reduces the overhead and latency associated with data access.
  • Parallelism: NVMe supports multiple queues for read and write operations, which enables the drive to process multiple I/O requests in parallel.
  • Scalability: NVMe supports up to 65,536 queues, which enables the drive to scale to meet the demands of high-performance computing environments.
  • Efficient Resource Management: NVMe implements an optimized interrupt mechanism, which reduces the burden on the system's CPU and improves resource utilization.

The HPE P25939-K21 960GB DS NVMe PCI Express SC Read Intensive Solid State Drive leverages the benefits of NVMe technology to deliver high performance, low latency, scalability, and efficient resource management for data center environments.

Detail Information about this HPE P25939-K21
  • Manufacturer: HPE
  • Model Number or SKU# P25939-K21
  • Type: Solid State Drive (SSD)
  • SSD Type: PCI Express
Key Feature for 960GB Solid State Drive
  • Capacity: 960GB SSD
  • Plug Type: Hot Pluggable
  • Interface: NVMe U.3 PCIE 4.0
  • Form Factor: 2.5 inch SFF
  • Carrier Type: Smart Carrier NVMe (SCN)
Performance of 2.5inch PCI Express SSD
  • Random Read: 700K
  • Random Write: 30K
  • Lifetime Writes: 1712
  • Endurance DWPD (Drive Writes Per Day): 1

Product Dimensions & Weight

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

Compatibility Information

  • HPE ProLiant DL Series: DL325 Gen10 Plus (2.5inch), DL325 Gen10 Plus All-NVMe Flash Node for Software Defined Storage (2.5inch), DL385 Gen10 Plus (2.5inch), DL385 Gen10 Plus Entry (2.5inch)

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:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.


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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.

Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.


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®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

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®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
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.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.