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header-product RAID controller HPE 804331R-B21 PCI Express x8 12 Gbit/s 2048 MB
321.49 €

RAID controller HPE 804331R-B21 PCI Express x8 12 Gbit/s 2048 MB

RAID controller HPE 804331R-B21 Photo 1
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RAID controller HPE 804331R-B21 PCI Express x8 12 Gbit/s 2048 MB

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Short description

The HPE 804331R-B21 RAID controller supports PCI Express x8 interface and offers data transfer rates of up to 12 Gbit/s. It features 2048 MB of internal memory and supports various RAID levels including 0, 1, 5, and 10. Ideal for enhancing storage performance and reliability in enterprise environments.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 10772784
Manufacturer: HP Enterprise
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Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
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14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.29 kg)
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From 1.89 €
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36 months installment: from 8.93 euros per month
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Product information

Description

The HPE Smart Array P408i-a SR Gen10 Controller (MPN 804331R-B21) is an enterprise-class RAID controller designed to deliver high storage performance and capacity without using a PCIe expansion slot. It supports 12 Gb/s SAS and PCIe 3.0, provides eight internal SAS lanes for SAS or SATA drives, and includes 2 GB Flash-Backed Write Cache (FBWC). The controller can operate in Mixed Mode (RAID and HBA simultaneously) and offers optional data-at-rest encryption and SmartSSD monitoring features. This type-a modular controller occupies a dedicated storage slot on HPE ProLiant Gen10 servers and is compatible with the HPE Smart Storage Battery (sold separately).

Advantages

The controller increases throughput and reduces latency for messaging, database and general server workloads by providing 12 Gb/s SAS connectivity and 2 GB FBWC. It supports accelerated SSD access with HPE SSD Smart Path and optional SmartCache to cache hot HDD data onto SSDs. Built-in features include optional secure encryption for drives, SmartSSD wear monitoring to help preserve data integrity, and Mixed Mode flexibility to run RAID and HBA concurrently. Management and configuration are simplified through UEFI storage tools and the HPE Smart Storage Administrator.

Suitable for

  • Enterprise servers requiring high-performance internal storage (HPE ProLiant Gen10)
  • Database and messaging applications with heavy write or logging demands
  • Mixed SSD/HDD environments where caching or fast SSD paths improve I/O
  • Deployments needing encryption of data-at-rest and drive health monitoring

Key specifications

  • Manufacturer: HP Enterprise (HPE)
  • MPN: 804331R-B21
  • Interface: PCI Express 3.0 (type-a modular controller occupying a storage slot)
  • SAS speed: 12 Gb/s
  • Internal lanes: 8 SAS lanes (supports SAS and SATA drives)
  • Cache: 2 GB Flash-Backed Write Cache (FBWC)
  • Supported modes: RAID and HBA (Mixed Mode)
  • Optional features: HPE Smart Array SR Secure Encryption, HPE Smart Array SR SmartCache, HPE SSD Smart Path
  • Compatibility: HPE ProLiant Gen10 servers; HPE Smart Storage Battery supported (sold separately)

How to use

Install the P408i-a SR Gen10 controller into the designated storage slot on a compatible HPE ProLiant Gen10 server following HPE installation guidelines. Connect SAS or SATA drives to the controller using the server backplane or compatible cabling. Configure RAID volumes or HBA mode using the UEFI storage configuration tool or via iLO using the RESTful interface. Use HPE Smart Storage Administrator (SSA) to create and manage arrays, monitor drive health, and enable optional features such as SmartCache or Secure Encryption if licensed.

Usage recommendations

For optimal performance and reliability, pair the controller with certified 12 Gb/s SAS or SATA drives and maintain the HPE Smart Storage Battery for cache persistence. Enable FBWC to reduce write latency in database or write-intensive workloads and consider SmartCache or SSD Smart Path for environments with mixed HDD/SSD storage. Purchase and enable optional encryption licenses to meet data-at-rest compliance requirements.
All features
Internal memory:
2048 MB
RAID levels:
1, 1 ADM, 5, 6, 10 ADM, 10, 50, 60
Data transfer rate:
12 Gbit/s
Host interface:
PCI Express x8
PCI Express slots version:
3.0
Internal SAS ports:
8
Supported storage drive interfaces:
SAS
Harmonized System (HS) code:
84733080

Description

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Customer questions

FAQ

How much does the RAID controller HPE 804331R-B21 cost, and is it available for purchase?

The price is 321.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can RAID controller HPE 804331R-B21 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the RAID controller HPE 804331R-B21 online, and the application process is as simple as possible:
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For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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