The HPE Smart Array P840 (761874-B21) is a high-performance SAS controller card that offers several benefits over other SAS controllers. The following is a comparison of the HPE Smart Array P840 to similar SAS controllers:
- Speed: The HPE Smart Array P840 offers a 12GB/s data transfer rate, which is faster than many other SAS controllers. This speed provides improved application performance and reduced latency.
- Storage Scalability: The HPE Smart Array P840 supports the connection of multiple external storage devices, providing the ability to scale storage as needed.
- Reliability: The HPE Smart Array P840 provides hardware-based RAID, which offers improved data protection and provides better fault tolerance compared to software-based RAID solutions.
- FBWC: The HPE Smart Array P840 includes 4GB of FBWC, which provides fast and reliable write caching, improving the overall performance of the controller.
- Compatibility: The HPE Smart Array P840 is compatible with a wide range of operating systems, including Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and VMware vSphere.
In comparison to similar SAS controllers, the HPE Smart Array P840 offers improved performance, scalability, reliability, and compatibility. These features make the HPE Smart Array P840 an excellent choice for customers looking for a high-performance SAS controller card.
HPE Smart Array P840 Maintenance and SupportThe HPE Smart Array P840 12GB 2-Ports SAS Controller Card (761874-B21) requires proper maintenance and support to ensure its optimal performance and longevity. The following are some recommended steps for HPE Smart Array P840 maintenance and support:
- Firmware updates: Regularly check for firmware updates and install them as needed to ensure that the controller card is functioning optimally.
- Driver updates: Keep the drivers up-to-date to ensure compatibility with the operating system and other hardware components.
- RAID management: Regularly check the RAID configuration and make changes as needed to ensure optimal performance and data protection.
- Disk replacement: Replace failed or failing disks in a timely manner to ensure data protection and avoid potential data loss.
- Maintenance: Regularly clean the controller card and the server to prevent dust buildup, which can cause overheating and other problems.
- Support: If you encounter any issues with the HPE Smart Array P840, you can contact HPE support for assistance.
By following these steps, you can help ensure that the HPE Smart Array P840 12GB 2-Ports SAS Controller Card operates reliably and performs optimally for years to come.
Updating the Firmware on the HPE Smart Array P840Updating the firmware on the HPE Smart Array P840 (761874-B21) is an important step in maintaining the stability and performance of the controller card. The following are the steps for updating the firmware:
- Download the latest firmware from the HPE website.
- Install the firmware update tool, such as HPE Service Pack for ProLiant (SPP), on a server connected to the network.
- Connect the HPE Smart Array P840 to the server running the firmware update tool.
- Launch the firmware update tool and select the HPE Smart Array P840 as the target device.
- Follow the instructions provided by the firmware update tool to complete the firmware update process.
- Verify that the firmware update was successful by checking the version number in the HPE Smart Array Configuration Utility.
It is recommended to follow the instructions provided by the firmware update tool carefully, as a failed firmware update can result in a loss of data and may cause the HPE Smart Array P840 to become inoperable. If you encounter any issues during the firmware update, it is recommended to seek assistance from HPE technical support.
General Information- Manufacturer Name: HPE
- MPN : 761874-B21
- Type : Controller
- Sub-Type : SAS-SATA
- Controller Type:Storage Controller (RAID) - Plug-In Card
- Bus Type : PCIE 3.0 X8
- Interface :SATA 6GB/S / SAS 12GB/S
- Data Transfer Rate:1.2 GBPS
- Buffer Size : 4 GB
- Supported Devices: Disk Array (RAID)
- Channel QTY : 16
- Max Storage Devices Qty : 16
- RAID Level : RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60, RAID 1 ADM, RAID 10 ADM
- Interfaces: 2 x SATA-6Gbps / SAS-12Gbps (internal)
- OS Required: Microsoft Windows Server 2008 R2, Ubuntu 12.04, Microsoft Windows Server 2012, Oracle Solaris 11.1, Microsoft Windows Server 2012 R2, VMware ESXi 5.0 update 2, VMware ESXi 5.1 update 1, VMware vSphere 5.5, SuSE Linux Enterprise Server 11 SP3, Ubuntu 14.04, Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 6 update 5
- Compliant Standards: WEEE
- Features: HPE Smart Cache
Dimensions & Weight
- Depth: 6.6 inch
- Height: 4.4 inch
- Width: 0.6 inch
Compatibility Information
- HPE ProLiant DL Series: DL180 Gen9, DL560 Gen9 Entry, DL80 Gen9 Entry
- HPE ProLiant ML Series:ML110 Gen9, ML110 Gen9 Base, ML110 Gen9 Entry, ML350 Gen9, ML350 Gen9 Base, ML350 Gen9 Entry, ML350 Gen9 Performance
About New Bulk Pack Products
Here, you can check more available conditions of your desired product 761874-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 Conditions for this Part
Other Available Categories For - Controller - SAS-SATA
Warranty
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.
Delivery
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.
