HP ​631679-B21 Controller Smart Array Flash Backed Write Cache ** The image may not match the actual product.
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631679-B21 HP 1GB Flash Backed Write Cache With Battery For P-Series Smart Array Gen8 Controller. New Factory Sealed 3 Years HP Warranty.

Availability: In Stock
PART#: 631679-B21
$94.00
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General Information

Brand: HP
MPN : 631679-B21
Type: Controller
Sub-Type: Smart Array
SKU : 631679-B21


Technical Information

Product Type : Raid Controller Cache Memory With Battery
Product Name : 1GB P-Series Smart Array Flash Backed Write Cache
SPECIFICATION :
Product Type : Flash Backed Write Cache
Memory Size : 1 GB
Data Backup Type : Flash
Application/Usage : Server
COMPATIBILITY :
Designed For :
Proliant Dl160 Gen8, Dl360p Gen8, Dl380p Gen8, Dl385p Gen8, Dl560 Gen8, Ml350p Gen8

Brands:
HP
Manufacturer Warranty:
3 Years Manufacturer Warranty
Product Condition:
New Factory Sealed
Warranty provided by ALLHDD.COM:
30 Days

Smart Array

With the constant craze for technological advancement in the area of smart array controllers, it is no surprise that several companies are caught in a frenzy to improve the specifications of their storage drives.

A storage drive – as its name suggests – is the thing that provides your computer with that bit of extra storage space it needs to keep all your valuable data. With the help of an efficient Smart array controller, you can increase your capacity to hold more data for long periods of time.

At ALLHDD, we stock the finest range of Flash Backed Write Caches for smart arrays, dual port, gen10, and 12GB smart array controllers, RAID controllers, and Mezzanine cards. We are also committed to giving you the best service and information to help you pick the best smart array controller for your device.

If you like our collection of smart array controllers, then make sure to look through our other product listings as well.

About the Smart array controller

Helwett Packard was notably the first company to introduce RAID subsystems into the world of network servers, and their range of smart array controllers support RAID levels 0 through to 60.

The performance and data availability capacities of Hewlett Packard smart array controllers are always a work in progress. Nevertheless, the current capabilities of the device allow it to effortlessly maintain a high I/O throughput and remain reliable through the process.

Smart array controller features

Smart array controllers feature:

  • A competent multi-core and multi-processing engine:

The competent engine of the Smart array controller is in charge of the RAID system. As the central source of power, this device changes high-level read or write requests that are derived from an application into single bits of information that are required for the RAID array. Presently, the generation of smart array controllers we have made use of an implanted RAID-on-Chip (RoC) processor that operates at 600 MHz.

  • Customized connection settings and hardware tuning:

HPE smart array controllers manage errors by tuning the connection settings on each smart array controller to work in harmony with the PCIe bus and every other connected device. Through customized controller link settings, signaling margins are maximized and error rates are drastically reduced. The smart array utilizes a default configuration that helps it power up and function effectively, and can detect when to "step down" operating speeds to maintain a connection.

  • Advanced caching abilities:
  1. Read-ahead caching: Utilizing an adaptive read-ahead algorithm which notably improves I/O performance by anticipating data needs and cutting down wait time, the HPE smart array controller completely eliminates the issues that arise from fixed read-ahead schemes.
  2. Write-back caching: This feature allows the smooth running of applications to continue without having to wait for write operations to complete to the disk. Thanks to this feature, the smart array controller can round off write operations in microseconds instead of milliseconds.

Furthermore, the latest generation of smart array controllers can easily handle 256 MiB, 512 Mib, and 1 GiB cache modules, thus increasing the overall array performance by doubling the bandwidth for moving cache data to and from the storage system.

Shop our exciting collection of smart array controllers now.
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Warranty

ALLHDD guarantees that the products will not have defects in material or workmanship that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise is shipped from our warehouse.

What does our (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 prior to the expiration of the original warranty. If we are unable to replace the product, we will refund its original selling price. Shipping costs and tax, if any, are not refundable. ALLHDD retains the right to decide whether the goods will be replaced or refunded.

What is not covered by our warranty?

Our warranty does not cover any problem caused by the following conditions:

(a) accidents; misuse; carelessness; electrostatic discharge; shock; temperature or humidity beyond the specifications of the product; improper installation; operation; modification;

(b) any improper use that contravenes the instructions in the user manual;

(c) problems caused by other equipment. Our warranty is void if the product is returned with damaged, removed, counterfeit labels, or any modifications (including any component or external cover removal). Our warranties do not cover data loss or damages to any other equipment. In addition, our warranties do not cover incidental damages, consequential damages, or costs related to data recovery, removal, and installation.

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 depends on the brand/manufacturer). It is typically included in the price of the product. Products are brand new sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products it comes 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.

Other Available Categories For - Controller - Smart Array

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.