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The HPE 804394‑B21 Smart Array E208i‑p SR Gen10 is a versatile internal SAS/SATA controller designed for HPE Gen10 servers. It's ideal for IT environments demanding flexible storage configurations with mixed RAID and direct-attached drives, combining performance, data protection, and advanced management features.
This controller integrates seamlessly into a PCIe 3.0 x8 slot, providing eight internal 12 Gb/s SAS lanes (also backward-compatible with 6 Gb/s SATA). It supports Agile Mixed Mode, enabling simultaneous RAID volumes and non-RAID (HBA) drives—a strong fit for systems running virtualization, backup, or diverse storage workloads. Comprehensive support via HPE Smart Storage Administrator eases setup and monitoring.
Available encryption enhances compliance with regulations such as HIPAA and SOX. Predictive drive failure alerts and rapid parity initialization ensure high uptime, while compatibility with Windows Storage Spaces Direct and VMware vSAN offers future-proof integration
12 Gb/s SAS & 6 Gb/s SATA support via 8 internal lanes
Mixed Mode: RAID 0,1,5,10 alongside HBA passthrough
SR Secure Encryption (optional) for data-at-rest security
PCIe 3.0 x8 plug-in card—fits Gen10 servers with hot-swap readiness
Enterprise reliability: Predictive failure, rebuild acceleration
Supports up to 238 physical drives and 64 logical volumes
Engineered for data centers, this controller features background surface scans, ECC-protected firmware, redundant BIOS, and hot-spare support—all enabling fast recovery from drive issues. The SAS lanes boast theoretical bandwidth up to 12 Gb/s per lane (SATA at 6 Gb/s). Use with SAS expander cards supports up to 238 drives, ideal for storage-dense deployments.
SAS/SATA interface: 12 Gb/s SAS, 6 Gb/s SATA
Supports RAID 0, 1, 5, 10 plus HBA Mixed Mode
Eight internal lanes via 2 × Mini‑SAS x4 connectors
PCIe 3.0 x8 host interface
Predictive failure, rapid parity init, rebuild acceleration
Optional SR Secure Encryption license
Spec | Details |
---|---|
Model Number | 804394‑B21 (Smart Array E208i‑p SR Gen10) |
Type | Internal SAS/SATA RAID Controller (Plug-in Card) |
Host Interface | PCIe 3.0 x8 |
Drive Interface | 12 Gb/s SAS, 6 Gb/s SATA |
Internal Lanes | 8 (over 2 x4 Mini-SAS ports) |
RAID Levels | 0, 1, 5, 10 |
Mixed Mode | RAID + HBA simultaneous support |
Max Physical Drives | Up to 238 via expander support |
Max Logical Drives (LUNs) | Up to 64 |
Encryption | SR Secure Encryption (license required) |
Predictive/Fault Features | Predictive failure, background surface scan, ECC, redundant ROM |
Compatibility | Gen10 servers (DL160–560, ML110/350, Apollo 4200, etc.) |
Dimensions | Standard PCIe card size |
Weight | ~0.3–0.4 kg (typical controller card) |
All packages are shipped same day if the order is placed before 3PM CST
We use UPS/FedEx to ship the packages with different service levels offered by UPS/FedEx
Overnight Shipping take 1 business day
Expedited Shipping take about 2-3 business days
Ground shipping take about 3-5 business days
You can select the desired service level at Checkout and we will make sure the package is shipped as per
the selected service level.
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Call: 469.458.9636
Email: sales@dcsupplies.net
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Email
sales@dcsupplies.net