# RAID Controller HPE SmartArray P440ar/2GB FBWC

**URL:** https://aio.lv/en/product--hp-enterprise-726736-b21-rfb--2011545
**Data updated:** 2025-12-01 15:42 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** HP Enterprise
**Manufacturer code:** 726736-B21-RFB
**EAN:** 5711783844457
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 38.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 31.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-726736-b21-rfb--2011545

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The HPE SmartArray P440ar is a 12Gb SAS RAID controller with 2GB FBWC, supporting RAID levels 0, 1, 5, 6, 10, and more. It features a PCI Express x8 interface and offers a data transfer rate of 12 Gbit/s. This mezzanine module is designed for high-performance storage solutions, ensuring reliability and efficiency in data management.

## Long description

The HPE Smart Array P440ar Controller is a 12Gb/s SAS RAID controller designed for specific HPE ProLiant Gen9 rack and tower servers. It offers flexible Smart Array functionality with eight internal physical links, supports attachment of a SAS Expander Card for greater internal scalability, and includes features that improve data protection and storage performance at the server level.
Advantages
The controller provides enterprise-class storage performance and increases server uptime through advanced storage functions. It supports flash backed write cache (FBWC) for write acceleration and data protection, allows online RAID level migration between any supported RAID levels without taking the array offline, and offers global online spare and pre-failure warnings to help maintain data availability.
Key specifications
 Interface: 12Gb/s SAS
 Form: Internal controller with eight internal physical links
 Compatibility: Designed for select HPE ProLiant Gen9 rack and tower servers
 Scalability: Supports SAS Expander Card for increased internal scalability
 Caching: Flash Backed Write Cache (FBWC)
 RAID features: Online RAID level migration between supported RAID levels
 Availability features: Global online spare and pre-failure warning
How to use
Install the P440ar Controller into a supported HPE ProLiant Gen9 rack or tower server following HPE installation guidelines. Connect internal SAS drives to the controller's physical links or via a compatible SAS expander to increase the number of attached drives. Configure RAID sets and caching options through the server management utility or HPE Smart Storage Administrator, and enable FBWC if available to protect write cache contents. Monitor controller alerts and pre-failure warnings through server management tools to maintain availability.
Recommendations
Use firmware and management software versions that match HPE compatibility lists, pair the controller with supported SAS expanders and certified drives for optimal scalability, and enable FBWC and monitoring to reduce risk of data loss and improve recovery capability.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Host interface | PCI Express x8 |
| PCI Express slots version | 3.0 |
| Internal SAS ports | 2 |
| Supported storage drive interfaces | SAS, Serial ATA |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 30.5 mm |
| Width | 134.6 mm |
| Depth | 104.14 mm |

### Performance

| Feature | Value |
|---|---|
| Internal memory | 2048 MB |
| Internal memory type | DDR3 |
| Form factor | Mezzanine Module |
| RAID levels | 1 ADM, 60, 50, 10, 10 ADM, 6, 5, 1 |
| Data transfer rate | 12 Gbit/s |
| Compatible products | ProLiant DL360 Gen9
ProLiant DL380 Gen9
ProLiant DL560 Gen9
ProLiant ML350 Gen9 |
| Memory clock speed | 1866 MHz |

## FAQ

### How much does the RAID Controller P440ar/2GB FBWC cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 09.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HP Enterprise products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP Enterprise service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: host interface, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for RAID Controller P440ar/2GB FBWC?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/2011545/65815988_large.webp