HPE 726821-B21 Storage Controller
If you need a large quantity of 726821-B21 product - call us at +1 (718) 766 5269 or request a quote at live chat and our sales manager will contact you shortly.

Why 726821-B21 HPE P440 4GB 1 Port PCIE SAS/SATA is the best?

Availability: In Stock
Part Number#: 726821-B21
$83.00
3% Discount on Checkout

Short Description:
726821-B21 P440 4GB 1 Port Peripheral Component Interconnect Express (PCIE) Serial-Attached SCSI (SAS) Serial Advanced Technology Attachment (SATA) Flash-Backed Write Cache (FBWC) Smart Array Storage Controller | Made by HPE | New Bulk Pack

Interface Types of This Product: SAS-SATA Smart Array

Brand:
HPE
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
30 Days
We are giving specifications below, why one should consider procuring HPE Smart Array SAS-SATA Controller features, a general overview, description, performance specification, relevant images, a competitive price infographic, and technical information about the 726821-B21 model with compatibility.

More Specifications

The HPE P440 4GB 1 Port PCIE SAS/SATA FBWC Smart Array Storage Controller, with part number 726821-B21, is a RAID controller designed for use in Hewlett Packard Enterprise (HPE) servers.

The controller comes with 4GB of memory, which is used to cache data and improve performance. It also has a single PCIE interface, which is a high-speed expansion interface that connects the controller to the server's motherboard. This interface is capable of providing high-speed data transfer between the controller and the server.

The controller supports both SAS and SATA drives, which means that it can be used to control a variety of storage devices, including hard disk drives (HDDs) and solid-state drives (SSDs). SAS and SATA are both types of interface used to connect storage devices to a computer. SAS (Serial Attached SCSI) is typically used for enterprise-level storage systems and provides faster data transfer rates and improved reliability compared to SATA. SATA (Serial ATA) is more commonly used in consumer-level systems and provides slower data transfer rates but is more widely supported.

FBWC stands for "Flash-backed write cache," which is a feature that uses a small amount of flash memory as a write cache to improve performance. The flash memory is used to temporarily store data before it is written to the storage devices. This can significantly improve write performance, especially when the storage devices are slow or have high latency.

Smart Array is the brand name of HPE's line of RAID controllers. RAID (Redundant Array of Inexpensive Disks) is a technology that allows multiple physical disks to be combined into a single logical volume, providing increased performance and data protection. The P440 is a high-performance RAID controller that is designed for use in enterprise environments where high availability and data protection are critical.

The HPE P440 4GB 1 Port PCIE SAS/SATA FBWC Smart Array Storage Controller is a high-performance RAID controller that is designed for use in enterprise environments. It comes with 4GB of memory, a single PCIE interface, and supports both SAS and SATA drives. It also has a flash-backed write cache feature that can significantly improve write performance.

RAID Support and Data Protection

The HPE P440 4GB 1 Port PCIE SAS/SATA FBWC Smart Array Storage Controller (part number 726821-B21) supports a variety of RAID levels, which provide different levels of data protection and performance. The specific RAID levels supported may vary depending on the configuration and the number of physical disks connected to the controller.

Typically, the P440 controller supports RAID 0, RAID 1, RAID 1+0, RAID 5, RAID 6, and RAID 60.

RAID 0, also known as striping, improves performance by dividing the data across multiple physical disks. However, it does not provide any data protection, so if one disk fails, all data is lost.

RAID 1, also known as mirroring, creates an exact copy of the data on two or more physical disks. This provides complete data protection in case one disk fails, but does not improve performance.

RAID 1+0, also known as mirroring and striping, combines the benefits of RAID 0 and RAID 1. It provides both improved performance and complete data protection.

RAID 5 and RAID 6, also known as striping with parity, use a parity scheme to provide data protection in case one disk fails. RAID 5 uses a single parity block and RAID 6 uses dual parity blocks, which improves the fault tolerance.

RAID 60, also known as double parity RAID 6, adds another level of protection by using both striping and dual parity on multiple RAID 6 sets. This provides very high data protection against multiple disk failures.

Compatibility and Interoperability

The HPE P440 4GB 1 Port PCIE SAS/SATA FBWC Smart Array Storage Controller (part number 726821-B21) is designed for use in Hewlett Packard Enterprise (HPE) servers. It is specifically designed to work with HPE ProLiant servers, and it may also be compatible with other HPE server models.

As it is a Smart Array Controller, it is compatible with HPE's software management tools and utilities, such as HPE Smart Storage Administrator, HPE Systems Insight Manager, and HPE Integrated Lights-Out. These tools and utilities provide advanced monitoring, management, and configuration capabilities for the controller and the storage devices connected to it.

In terms of interoperability, the P440 controller supports a variety of different operating systems, including Microsoft Windows, Linux, and VMware. It also supports different types of storage devices, including SAS and SATA hard disk drives (HDDs) and solid-state drives (SSDs). However, the specific operating systems and storage devices supported may vary depending on the configuration and the firmware version of the controller.

The HPE P440 4GB 1 Port PCIE SAS/SATA FBWC Smart Array Storage Controller is designed for use in HPE ProLiant servers, and it may also be compatible with other HPE server models. It is compatible with HPE's software management tools and utilities and it also supports a variety of different operating systems and storage devices, such as SAS and SATA HDDs and SSDs. However, the specific operating systems and storage devices supported may vary depending on the configuration and firmware version of the controller.

General Information 726821-B21 HPE

Manufacturer Name: HPE
MPN: 726821-B21
Spare Part Number: 749797-001
SKU: 726821-B21
Product Type: Storage Controller (RAID)
Host Bus: PCI Express 3.0 x8
Form Factor: Flexible Card
Connector Location: Internal
Device Type: Storage controller (RAID) - Plug-in Card - Low Profile
Host Bus: PCIe 3.0 x8
Form Factor: Standard PCIe Plug-in Card

Storage Controllers

Cache (Buffer Size): 4GB Flash-Backed Write Cache
Ports (Channel Qty): 8 Physical Links Across 1 x8 Ports (Internal)
Data Transfer Rate: 12Gb/sec SAS per Physical Link 6Gb/sec SATA per Physical Link PCI Express Gen3 x8 Link Width
Interface: SATA 6Gbps / SAS 12Gbps
RAID Level: RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60, RAID 1 ADM, RAID 10 ADM
Supported Devices: Hard Drive, Disk Array (RAID)
Additional features: HPE SmartCache (Optional License) HPE Secure Encryption (Optional License)

Expansions And Connectivity

Interfaces: 1 x SATA 6Gb/s / SAS 12Gb/s (internal)

Software / System Requirements

OS Required: Microsoft Windows Server 2008 R2, Microsoft Windows Server 2008, VMware ESXi 5, Ubuntu 12.04, Microsoft Windows Server 2012, Oracle Solaris 11.1, Microsoft Windows Server 2012 R2, VMware vSphere 5.5, SuSE Linux Enterprise Server 11 SP3, VMware ESXi 5.5, Ubuntu 14.04, Red Hat Enterprise Linux 7

Miscellaneous

Compliant Standards: WEEE

Dimensions & Weight

Height: 4.09 inch
Width: 5.30 inch
Depth: 1.23 inch
Weight: 1.00 lbs

Compatibility Information 726821-B21 HPE P440

  • HPE Apollo 4200 Gen9, 4500 Gen9, 4510 Gen9, 4530 Gen9, 6000 Gen9
  • HPE ProLiant DL Series: DL20 Gen9, DL20 Gen9 Solution, DL80 Gen9, DL120 Gen9, DL180 Gen9, DL360 Gen9, DL380 Gen9, DL380 Gen9 High Performance, DL560 Gen9, DL560 Gen9 Entry
  • HPE ProLiant ML Series: ML30 Gen9, ML30 Gen9 Entry, ML30 Gen9 Solution, ML110 Gen9, ML150 Gen9, ML350 Gen9
  • HPE ProLiant XL Series: XL170r Gen9, XL230a Gen9 Compute Tray, XL230a Gen9 Compute Tray (12G), XL230a Gen9 Compute Tray (6G), XL230a Gen9 NHP Compute Tray (12G), XL270d Gen9

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.

SAS-SATA

SAS controllers facilitate the use of SATA drives to increase the storage capacity with extreme ease. You can get the best SAS SATA controllers here on allhdd.com. Our SAS SATA controllers are some of the best you can find around at the best prices.

SATA is the acronym for Serial Advanced Technology Attachment while the SCSI, nicknamed Scuzzy, is short for Serial Attached Small Computer System Interface.

SATA and SAS connectors help link up your computer components, including media and hard drives to the system's motherboard. SATA drives are more affordable and used for personal computing while fast and reliable SAS drives are the best fit for servers.

On the other hand, SAS controllers work flawlessly on SATA hard drives because both share identical infrastructure and possess related characteristics.

If you'd prefer speed over space, then a SAS-based hard drive is your best bet. However, SATA drives on the other hand, while lagging in terms of speed have a much larger storage capacity.

Data Transfer Speed

Throughput is the volume of data that a drive can move, process, or read and write in a specific amount of time. The drive's throughput is usually tested to measure its speed.

The Input/output operations per second (IOPS) may also be measured. However, the IOPS and throughput outcomes usually imply the same things about the drive.

While the SAS drives boast higher throughput than SATA drives; there are fewer general delays. But there is some overlap between the more high-speed SATA drives and slower SAS drives. On allhdd.com, you can shop some of the best SAS SATA controllers from well-known brands across the world.

While a handful of factors affect the drive's performance, the major factor affecting throughput is the revolution per minute (rpm). Consequently, the higher the rpm, the higher the drive's throughput.

The speed variation is most notable when dealing with large files. A SAS drive boasting 15000 rpm will most likely read and write a 1TB file faster than a SATA drive with 7200 rpm.

Most SATA-based drives' usual speed ranges from 5400 rpm to 7200 rpm, and most SAS-based drives run between 7200 rpm and 15000 rpm.

SAS-SATA Controllers on Allhdd.com

While you can count on both quality and affordability, we also bring you a wide range of SAS SATA controllers to cater to your storage needs. SAS and SATA's notable difference is that SAS is developed to endure 24/7 performance in firms, including data centers. Choose from our collection of top-quality SAS SATA controllers including 24 Port, PERC H830, Expander Card, PERC H330, PERC H730, PERC 5, Host Bus Adapter, Equallogic, PERC H710, 4 Port, 1-Port, 8 Port, PERC H700, PERC H800, Smart Array, Serveraid, PERC H740, Raid Controller, PCI-E, 12 Port, Controller Card, and16 Port.

You can use a SATA drive for servers just as you would use a SAS drive. However, the SATA drive would deliver a slower performance and a higher probability of failing or hinting at a failure. This laxity could prove expensive to firms that depend on such drives.

A SAS drive has a mean time between failures (MTBF) that ranges from (1.2-1.6 million) hours of use at 113°F (45°C), while that of a SATA drive is about (700,000-1.2 million) hours of use at 77°F (25°C).

SATA disk drives offer many benefits, including the fact that they boast an unbeatable combination of low cost, high capacity, and performance. Taking advantage of this with SAS SATA controllers could bring a significant return on investment. You can count on a 24/7 customer care center for all issues regarding sales and delivery. Allhdd.com delivers all items free of charge within the 48 U. S. states. Please choose from our collection of top-quality SAS SATA controllers today for optimum performance.

Here, you can check more available conditions of your desired product 726821-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.

+

Please choose your location for calculate shipping cost.

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.