If you change your mind, you can return all or part of your order.
Next Day Delivery
Order before 4pm*, and in-stock products will be with you the next day. (Or Saturday. Or even Same Day).
WorldWide Deliveries
Wherever you are in the world, we can get your order to you at high speed.
SpanStor Build & Test
Our free service helps you choose the right NAS and Drives, then makes sure it is built & ready to use as soon as you get it.
Professional Live Support
We are here to assist you - before, during and after your purchase, by phone, email or live chat.
SPAN.COM Local Map:
2.9 Miles from New Malden (KT3).
3.2 Miles from Kingston Upon Thames (KT).
3.7 Miles from Esher (KT10).
5.9 Miles from Hampton (TW12).
2.8 Miles from Thames Ditton (KT7).
7.1 Miles from Richmond (TW9).
5.9 Miles from Wimbledon (SW19).
5.7 Miles from Teddington (TW11).
10.8 Miles from Earlsfield (SW18).
8.3 Miles from Mitcham (CR4).
12.7 Miles from Croydon (CR).
13 Miles from Center of London (WC).
We use cookies to give you the best experience possible. By continuing to navigate through this site you consent to the use of cookies in accordance with our Cookies Policy
HP Smart Array P441/4GB FBWC 12Gb 2-ports Ext SAS Controller 12Gb/s SAS - PCI Express 3.0 x8 - Plug-in Card - RAID Supported - JBOD RAID Level - 2 Total SAS Port(s) - 2 SAS Port(s) External Flash Backed Cache
Description Are you looking to add additional storage but don’t have the room in your server? The HP Smart Array P441 Controller is a low-profile, PCIe3 x8, 12 Gb/s Serial Attached SCSI (SAS) RAID controller that provides enterprise-class storage performance, increased external scalability, and data protection for select HP ProLiant Gen9 rack and tower servers. It features eight external physical links and delivers increased server uptime by providing advanced storage functionality, including online RAID level migration (between any RAID levels) with flash back write cache (FBWC), global online spare, and pre-failure warning. This controller includes transportable FBWC allowing the data in the cache to be migrated to a new controller. The Gen9 family of controllers supports the HP Smart Storage Battery. With HP Smart Storage Battery, multiple Smart Array controllers are supported without needing additional backup power sources for each controller, resulting in simple upgrade process.
Increased Performance for Applications. The HP Smart Array P441 Controller delivers 12 Gb/s SAS connectivity on HP ProLiant Gen9 Servers when connected to 12 Gb/s external storage devices for increased performance in messaging, database or general server applications. Offers transportable 4 GB DDR3-1866 Flash Backed Write Cache providing up to 14.9 GB/s maximum cache bandwidth to reduce latency in write-intensive applications that require heavy logging such as databases. Optional HP SmartCache provides read and write acceleration for workloads such as databases or web pages.
Data Protection with Encryption Capability. The HP Smart Array P441 Controller offers optional HP Secure Encryption capability that protects data at rest on any bulk storage attached to the controller. Long-term data retention with 4 GB Flash Backed Write Cache (FBWC) for improved data reliability. Delivers predictive spare activation for improved rebuild and increased uptime even in a recovery mode.
Configuration Is Efficient and Simple. The HP Smart Array P441 Controller and the attached storage devices are configured and managed by the easy–to-use HP Smart Storage Administrator software which is included in the intelligent provisioning of the server. Data compatibility between the HP Smart Array Controller family allows simple and easy migration at any time when needs for higher performance, capacity, and availability increase such as migrating an existing just a bunch of disks (JBOD) to a more advanced disk array configuration.
DISCLAIMER: Product information and images on this page are for guidance only and are liable to change without notice. Some details may refer to the whole category or range, rather than this particular item. Specifications shown are our best interpretation of information supplied by the manufacturer, and are as up-to-date as possible. If you require clarification on any item, please contact us and we will be glad to help you.
☎ Buy HPE ProLiant Gen9 Smart Array 726825-B21 P441/4G SAS-12Gb RAID Controller - PCI-Express-v3 x8, 2xSFF8644 External - RAID 0/1/5/6 - 4GB FBWC at the best price » Same / Next Day Delivery WorldWide -- ✔ FREE Business Quotes ☎Call for pricing +44 20 8288 8555 sales@span.com ✓Free Advice --free quotes available. ☎Call for lower price +44 20 8288 8555 ✓Free Advice Included ✓Lowest Price often available