HPE P40493-B21 1.6TB Solid State Drive
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HPE P40493-B21 1.6TB DS SAS-24GBPS NVMe PCIe BC Mixed Use New

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Part Number#: P40493-B21
List Price was: $7128.21
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Short Description:
P40493-B21 1.6Terabytes (TB) Serial Attach SCSI (SAS) 24Gigabyte Per Second (GBPS) Small Form Factor (SFF) Mixed Used Triple-level cell (TLC) Hot Swap Solid State Drive for Servers | Made by HPE | New Sealed Spare
Product Condition:
New Sealed Spare
Warranty provided by ALLHDD.COM:
90 Days

Power Failure Protection and Data Recovery

HPE P40493-B21 1.6TB DS SAS-24GBPS NVMe PCIe BC Mixed Use SSD is a high-performance solid-state drive (SSD) designed for use in data center environments. It features a combination of SAS and NVMe interfaces for maximum compatibility and performance.

Power failure protection is an important aspect of data center storage systems, as it helps to ensure that data is not lost in the event of a power outage. The HPE P40493-B21 SSD has built-in power loss protection, which helps to prevent data loss in the event of a power failure.

In the event of a power failure, the SSD's capacitor provides enough power to complete any ongoing write operations and safely store the data in a non-volatile memory buffer. When power is restored, the SSD automatically resumes normal operation and flushes the data from the buffer to the NAND flash memory. This helps to ensure that data is not lost due to a power failure.

In terms of data recovery, the HPE P40493-B21 SSD has a number of built-in features to help protect against data loss. For example, the SSD includes advanced error correction code (ECC) algorithms to detect and correct errors in the data. Additionally, the SSD has built-in wear leveling algorithms that distribute data writes evenly across the NAND flash memory to help prevent excessive wear and tear on specific blocks, which can lead to data loss over time.

If a failure does occur, HPE provides a number of options for data recovery, including onsite service and data recovery services. It is important to have a backup and disaster recovery plan in place to help ensure that data can be recovered in the event of a failure.

Interface and Connectivity Options

The HPE P40493-B21 1.6TB DS SAS-24GBPS NVMe PCIe BC Mixed Use SSD is a high-performance storage device that features the following interface and connectivity options:

  • NVMe Interface: This SSD uses the NVMe protocol to communicate with the host system. NVMe is a high-performance interface designed specifically for solid-state storage devices and provides faster data transfer speeds compared to traditional SAS and SATA interfaces.
  • PCIe Connectivity: The SSD connects to the host system through a PCIe interface. PCIe provides fast, reliable data transfer rates and can support multiple lanes for increased bandwidth.
  • SAS Compatibility: The SSD is also compatible with SAS-based systems and can be connected to the host system using a SAS interface.
  • Mixed Use: The SSD is designed for mixed-use workloads, such as those that require both high performance and high endurance. This makes it suitable for a variety of applications, including database servers, virtualization, and cloud computing.

These interface and connectivity options allow the HPE P40493-B21 SSD to deliver high-speed data transfer, low latency, and improved overall system performance.

Latency and Response Time

The latency and response time of the HPE P40493-B21 1.6TB DS SAS-24GBPS NVMe PCIe BC Mixed Use SSD are key indicators of its performance.

Latency refers to the amount of time it takes for a data request to be sent and a response to be received. In the case of the HPE P40493-B21 SSD, the NVMe interface provides fast and low-latency communication between the SSD and the host system, which helps to ensure quick and responsive performance.

Response time refers to the time it takes for the SSD to begin responding to a data request. The HPE P40493-B21 SSD uses a combination of fast NVMe and SAS interfaces, as well as advanced controller technology and high-speed NAND flash memory, to provide quick and efficient response times.

In general, the HPE P40493-B21 SSD is designed to provide fast and responsive performance, with low latency and quick response times, making it a good choice for demanding data center workloads. The actual latency and response time may vary based on the specific configuration and usage scenarios, but the HPE P40493-B21 SSD is designed to deliver high-performance storage for demanding data center environments.

General Information about this HPE P40493-B21

  • Brand Name : HPE
  • Part Number or SKU# P40493-B21
  • Type: Solid State Drive - SSD
  • SSD Type: SAS 24GBPS

Technical Information of HPE 1.6Terabyte Solid State Drive

  • Device Type: Solid State Drive - Hot-Swap
  • Capacity: 1.6 TB
  • Interface: SAS 24GBPS
  • NAND Flash Memory Type: Triple-level cell (TLC)
  • Workload Type: Read Intensive
  • Plug Type: Hot Pluggable
  • Connectivity Type: Dual
  • Carrier Type: Basic Carrier (BC)
  • Form Factor: 2.5 inch SFF
  • Bundled with: HPE Basic Carrier (BC)
  • Platform Supported: HPE ProLiant Rack
  • Features: Digitally Signed Firmware (DS)

Dimensions & Weight of this 24 GBPS SSD

  • Height: 5.75 inch
  • Width: 8.63 inch
  • Depth: 9.00 inch
  • Weight: 1.10 lbs

Expansion & Connectivity of this Product

  • Interfaces: 1 x PCI Express 3.0 x4 (NVMe)
  • Compatible Bay: 2.5" SFF

Compatibility Information

HPE ProLiant DL Series: DL20 Gen10 Plus (2.5inch), DL20 Gen10 Plus Base (2.5inch), DL20 Gen10 Plus Entry (2.5inch), DL20 Gen10 Plus High Performance (2.5inch), DL20 Gen10 Plus Performance (2.5inch), DL325 Gen10 Plus V2 (2.5inch), DL325 Gen10 Plus V2 Base (2.5inch), DL325 Gen10 Plus V2 for Weka Base Tracking (2.5inch), DL325 Gen10 Plus V2 Performance (2.5inch), DL345 Gen10 Plus (2.5inch), DL345 Gen10 Plus Base (2.5inch), DL345 Gen10 Plus Entry (2.5inch), DL360 Gen10 Plus (2.5inch), DL360 Gen10 Plus All-NVMe Server for Software Defined Storage (2.5inch), DL360 Gen10 Plus for Weka Base Tracking (2.5inch), DL360 Gen10 Plus Network Choice (2.5inch), DL365 Gen10 Plus (2.5inch), DL380 Gen10 Plus (2.5inch), DL380 Gen10 Plus Network Choice (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 Sealed Spare
Warranty provided by ALLHDD.COM:
90 Days

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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®
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.