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header-product RAID controller HPE 804394R-B21 PCI Express 3.0 12 Gbit/s

RAID controller HPE 804394R-B21 PCI Express 3.0 12 Gbit/s

RAID controller HPE 804394R-B21 Photo 1
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Short description

The HPE 804394R-B21 RAID controller supports PCI Express 3.0 and offers a data transfer rate of 12 Gbit/s. It is compatible with HPE ProLiant DL360, DL380, and DL560 Gen10 servers. This controller supports various RAID levels including 0, 1, 5, and 10, ensuring data redundancy and performance optimization. It supports SAS storage drive interfaces, making it a reliable choice for enterprise storage solutions.
Warranty: 3 Years
SKU: 4108920
Manufacturer: HP Enterprise
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Product information

Description

The HPE Smart Array E208i‑p SR Gen10 controller (HPE 804394R‑B21) is a PCIe 3.0, 12 Gb/s SAS RAID controller designed for internal attached drives in HPE ProLiant Gen10 servers (including DL360, DL380, DL560). It supports RAID levels 0, 1, 5 and 10, provides eight internal SAS lanes for SAS and SATA drives, and occupies a PCIe expansion slot. The controller supports Mixed Mode (RAID and HBA simultaneously) and offers optional Smart Array SR Secure Encryption to protect data at rest.

Advantages

The controller delivers enterprise-class reliability with 12 Gb/s SAS connectivity while remaining cost-effective for software-defined storage deployments. Built‑in features such as Mixed Mode operation simplify infrastructure by avoiding additional controllers, and integration with HPE management tools (UEFI storage configuration tool and HPE Smart Storage Administrator) enables quick configuration and drive management. Optional encryption and SmartSSD Wear Gauge support improve data protection and integrity monitoring.

Suitable for

  • Internal storage expansion in HPE ProLiant Gen10 servers (DL360, DL380, DL560)
  • Small to medium enterprise RAID volumes using SAS or SATA drives
  • Software-defined storage setups that require cost‑effective SAS connectivity
  • Environments needing data‑at‑rest encryption compliance (with optional license)

Key specifications

  • Manufacturer model: HPE Smart Array E208i‑p SR Gen10 (HPE 804394R‑B21)
  • Interface: PCI Express 3.0 host interface
  • Data rate: 12 Gb/s SAS
  • SAS lanes: 8 internal lanes for SAS/SATA drives
  • RAID support: 0, 1, 5, 10
  • Mixed Mode: RAID and HBA concurrently
  • Encryption: Smart Array SR Secure Encryption (optional license)

How to use

Install the controller into an available PCIe expansion slot in a compatible HPE ProLiant Gen10 server. Connect internal SAS or SATA drives to the controller using appropriate cables or backplane connections. Use the UEFI storage configuration tool or HPE Smart Storage Administrator (SSA) to create RAID volumes, configure Mixed Mode if needed, and manage advanced settings. For scripted or remote configuration, leverage iLO RESTful interfaces where supported.

Usage recommendations

For data protection and compliance, enable Smart Array SR Secure Encryption with the appropriate license and monitor drive health with SmartSSD Wear Gauge. Use firmware and SSA updates from HPE to ensure compatibility and performance.

Specifications

Host interface:
PCI Express
All features

Ports & interfaces

Host interface:
PCI Express
PCI Express slots version:
3.0
Internal mini-SAS ports:
8
Supported storage drive interfaces:
SAS

Performance

RAID levels:
1, 5, 10
Data transfer rate:
12 Gbit/s
Compatible products:
HPE ProLiant DL360 Gen10 HPE ProLiant DL380 Gen10 HPE ProLiant DL560 Gen10
RAID Level Migration:
Yes

Logistics data

Harmonized System (HS) code:
84733080

Description

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FAQ

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

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.
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