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804331-B21
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SMART ARRAY P408I-A SR GEN10 CTRLR PL=SI
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Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
804331-B21
- Description:
- SMART ARRAY P408I-A SR GEN10 CTRLR PL=SI
- Rating:
Added to cart 28 times recently
- Availability:
Ready to Ship
- Brand:
- Hpe
- Condition:
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
- Warranty:
- 3
- List Price:
$920.00
- Price:
$202.0078% off
Quantity:
1
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804331-B21 Overview
804331-B21-SMART ARRAY P408I-A SR GEN10 CTRLR PL=SI is a high-performance RAID controller expansion card designed specifically for enterprise servers. Built with a PCIe x8 interface running on the PCIe 3.0 generation, this controller utilizes HP’s proprietary Smart Array technology to deliver hardware RAID support across multiple RAID levels, ensuring dependable storage expansion and data protection for modern server environments.
Engineered for Gen10 server platforms, the 804331-B21-SMART ARRAY P408I-A SR GEN10 CTRLR PL=SI is optimized for enhanced server performance and storage management. With features such as a low profile bracket for compact installations, passive cooling for reliable operation, and broad operating system compatibility with Windows, Linux, and VMware ESXi, this card is a robust solution for critical server enhancement and storage expansion use cases.
804331-B21 price is $202.00, a 78% saving from the Hpe list price of $920.00. 804331-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 804331-B21 for additional pricing. Browse the full category range or explore all Hpe products.
804331-B21 Specifications
- Product Type
- Expansion Card
- Brand
- Hpe
- Card Type
- Storage Controller
- Interface
- PCIe x8
- PCIe Version
- PCIe 3.0
- Chipset / Controller
- Smart Array P408i-A
- RAID Levels Supported
- RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60
- Low Profile Bracket
- Yes
- Full Height Bracket
- No
- Cooling
- Passive
- Operating System Compatibility
- Windows / Linux / VMware ESXi
- Bus Width
- 64-bit
- Power Requirements
- 3.3V
- Use Case
- Storage Expansion
- Product Name
- 804331-B21-SMART ARRAY P408I-A SR GEN10 CTRLR PL=SI
- Height
- 1.73 inches
- Width
- 4.00 inches
- Depth
- 7.00 inches
- Weight
- 1.20 lbs
804331-B21 Use Case
High-Density Virtual Machine Consolidation with 804331-B21-SMART ARRAY P408I-A SR GEN10 CTRLR PL=SI
In a global financial services data center, IT architects implement the 804331-B21-SMART ARRAY P408I-A SR GEN10 CTRLR PL=SI on HPE ProLiant Gen10 servers to host 200+ Linux and Windows VMs for trading applications. The controller’s 2.4M IOPS capability, advanced RAID 1/10 support and 4GB cache enable sub-millisecond latency, boosting VM density by 40%, lowering per-VM storage costs by 30% and ensuring consistent transaction performance.
Mission-Critical Database Acceleration for Enterprise ERP
A multinational manufacturing company integrates the 804331-B21-SMART ARRAY P408I-A SR GEN10 CTRLR PL=SI to accelerate its SAP HANA and Oracle databases on HPE Gen10 servers. By configuring hardware RAID-10 across NVMe and SAS disks and leveraging intelligent caching algorithms, the deployment delivers 50% faster transaction processing, meets 99.99% uptime SLAs and reduces report generation time from hours to minutes, driving real-time decision making.
Rapid Backup & Recovery for Compliance-Driven Environments
In a healthcare organization bound by HIPAA regulations, IT teams deploy the 804331-B21-SMART ARRAY P408I-A SR GEN10 CTRLR PL=SI to manage high-capacity SAS arrays for nightly backups and disaster-recovery snapshots. The controller’s advanced cache protection and online RAID maintenance enable 60% faster backup windows and 70% quicker restores, ensuring data integrity, meeting compliance audits and minimizing downtime in patient-care systems.
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Compliance & Warranty
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
N
Nathan Brooks
5
P408i-a delivered strong Gen10 RAID performance.
I
Imran Shah
5
Instant detection and smooth setup.
K
Klaus Reuter
5
Reliable cache protection.
J
Jordan Fields
5
Good internal controller choice.
L
Luca Ferretti
5
Stable under load.
Questions & Answers
What is the Smart Array P408i-a SR Gen10 Controller (SKU 804331-B21)?
The Smart Array P408i-a SR Gen10 Controller (804331-B21) is an integrated SAS RAID adapter for HPE Gen10 servers, delivering hardware-accelerated RAID and NVMe drive support.
Which RAID levels does the P408i-a SR Gen10 support?
It supports RAID 0, 1, 5, 6, 10, 50 and 60, providing flexible redundancy and performance optimization for mixed-workload environments.
What cache memory does the P408i-a SR Gen10 include?
The controller includes 2 GB of DDR4-backed write cache with optional HPE Smart Storage Battery or Cache Vault for data persistence.
Does the Smart Array P408i-a support NVMe drives?
Yes, the P408i-a SR Gen10 supports NVMe and SAS/SATA SSDs and HDDs in mixed configurations, optimizing performance and capacity.
Which HPE Gen10 servers are compatible with SKU 804331-B21?
It is validated for HPE ProLiant Gen10 DL and ML rackmount and tower servers with a dedicated mezzanine slot for Smart Array controllers.
How do I install the P408i-a SR Gen10 Controller?
Power down the server, insert the controller into the designated mezzanine slot, secure the bracket, and power on to detect the card in HPE Intelligent Provisioning.
What performance improvements can I expect?
You can achieve up to 12 Gb/s per SAS lane, improved IOPS with NVMe caching, and reduced latency through hardware RAID acceleration.
Is the Smart Array P408i-a firmware upgradable?
Yes, you can update firmware via HPE Service Pack for ProLiant (SPP) or Intelligent Provisioning for the latest features and security patches.
What cable or cabling kit is required?
No external cable is needed; the P408i-a interfaces directly through the server backplane via its integrated mezzanine connector.
Does the controller support hot-swap drive bays?
Yes, it manages hot-swappable SAS, SATA, and NVMe drives through the server’s front-accessible drive bays without downtime.
How do I configure virtual drives on the P408i-a?
Use HPE Smart Storage Administrator in Intelligent Provisioning or the online GUI to create and manage virtual drives and RAID sets.
What diagnostic tools are available?
HPE Integrated Lights-Out (iLO) and Smart Storage Administrator provide real-time health checks, event logging, and drive diagnostics.
Can I mirror the cache for data protection?
Yes, enabling HPE Cache Vault or Smart Storage Battery mirrors the write cache to non-volatile memory, securing data during power loss.
What is the typical power consumption?
The P408i-a consumes approximately 7 W under normal operation, plus an additional 3 W when using optional cache backup devices.
What warranty coverage does SKU 804331-B21 include?
It carries a standard one-year HPE limited warranty, extendable through HPE Care Pack services for up to five years.
Where can I purchase the Smart Array P408i-a SR Gen10 Controller?
You can order SKU 804331-B21 through authorized HPE resellers or directly via the HPE Parts Store online portal.