United States$5,000,000+
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P204i-c controller handled internal storage efficiently.
804424-B21
SMART ARRAY P204I-C SR GEN10 CTRLR PL=SI
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Name:
804424-B21
- Description:
- SMART ARRAY P204I-C SR GEN10 CTRLR PL=SI
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- Brand:
- Hpe
- Condition:
3 Year Extended Warranty
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804424-B21 Overview
804424-B21-SMART ARRAY P204I-C SR GEN10 CTRLR PL=SI is a robust RAID controller designed specifically for enterprise server environments. This expansion card features a PCIe interface—designed for a PCIe x8 slot and built on the PCIe 3.0 standard—making it ideal for storage expansion and server enhancement applications. Its integrated Smart Array controller delivers hardware-based RAID functionality that supports multiple RAID levels, ensuring superior data protection and performance.
Engineered as a low-profile storage controller, the 804424-B21-SMART ARRAY P204I-C SR GEN10 CTRLR PL=SI is compatible with leading operating systems such as Windows, Linux, and VMware ESXi. Its passive cooling design and streamlined form factor make it well-suited for dense server deployments where space and heat dissipation are critical. With officially documented features geared toward efficient storage management and server enhancement, this controller meets the rigorous demands of modern enterprise IT environments.
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804424-B21 Specifications
- Product Type
- Expansion Card
- Card Type
- Storage Controller
- Interface
- PCIe x8
- PCIe Version
- PCIe 3.0
- Chipset / Controller
- Smart Array P204i-c SR
- Supported Ports
- N/A
- Port Count
- N/A
- Max Data Rate
- N/A
- RAID Levels Supported
- RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10
- Capture Resolution
- N/A
- Capture Frame Rate
- N/A
- 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 / Server Expansion
- Product Name
- 804424-B21-SMART ARRAY P204I-C SR GEN10 CTRLR PL=SI
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
804424-B21 Use Case
Enterprise Virtualization Acceleration with Smart Array P204i-c
In a mid-sized data center running VMware vSphere on HPE ProLiant Gen10 servers, the 804424-B21 Smart Array P204i-c SR Gen10 Controller enables hardware RAID 0/1/5/6 with 2 GB cache and battery backup, delivering up to 1.2 GB/s sustained throughput for high VM density. Benefit: Dramatically improved I/O performance and VM consolidation ratios with simplified Smart Array management, reducing total cost of ownership and boosting application responsiveness.
High-Performance Transactional Database Hosting
In a retail enterprise running SQL Server for point-of-sale and inventory systems, the Smart Array P204i-c Gen10 Controller provides SAS/SATA drive RAID-5 acceleration and online capacity expansion. Benefit: Achieves sub-millisecond read/write latency and 30% faster transaction processing, ensuring high availability and smooth customer checkouts during peak hours.
Rapid Backup and Disaster Recovery Optimization
In a financial services environment with nightly disk-to-disk backup on ProLiant Gen10, the P204i-c SR controller’s fast RAID rebuild and cache-protected writes shrink backup windows by 25%. Benefit: Guarantees sub-hour recovery point objectives (RPOs) and rapid rebuilds after drive failures, ensuring regulatory compliance and minimizing operational risk.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 804424-B21 |  H6G87A |  726757-B21 |  P9D91A |  Q0L11A | |
|---|---|---|---|---|---|
| Product Type | Expansion Card | Expansion Card | |||
| Card Type | Storage Controller | Other | |||
| Interface | PCIe x8 | N/A | |||
| PCIe Version | PCIe 3.0 | N/A | |||
| Chipset / Controller | Smart Array P204i-c SR | N/A | |||
| Supported Ports | N/A | N/A | |||
| Port Count | N/A | 1 | |||
| Max Data Rate | N/A | N/A | |||
| RAID Levels Supported | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | N/A | |||
| Capture Resolution | N/A | N/A | |||
| Capture Frame Rate | N/A | N/A | |||
| Low Profile Bracket | Yes | N/A | |||
| Full Height Bracket | No | N/A | |||
| Cooling | Passive | N/A | |||
| Operating System Compatibility | Windows / Linux / VMware ESXi | N/A | |||
| Bus Width | 64-bit | N/A | |||
| Power Requirements | 3.3V | N/A | |||
| Use Case | Storage Expansion / Server Expansion | Storage Expansion | |||
| Product Name | 804424-B21-SMART ARRAY P204I-C SR GEN10 CTRLR PL=SI | Q0L11A-SN1600E 32GB 1P FC HBA NO DEAL REG PL-SH | |||
| Height | N/A | N/A | |||
| Width | N/A | N/A | |||
| Depth | N/A | N/A | |||
| Weight | N/A | N/A |
Reviews & Ratings
H
Hamid Khan
4
OEM controller fit perfectly.
S
Stefan Popescu
5
Stable SAS performance.
C
Chris Fowler
3
Reliable Gen10 controller.
M
Marco Vitale
4
Good entry RAID option.
Questions & Answers
What is the HPE Smart Array P204i-c SR Gen10 controller (SKU: 804424-B21)?
The HPE Smart Array P204i-c SR Gen10 controller is an integrated RAID solution for Gen10 servers that delivers hardware-accelerated RAID performance and data protection.
Which RAID levels does the Smart Array P204i-c SR Gen10 support?
The controller supports RAID 0, 1, 5, 6, 10, 50 and 60 for flexible performance, redundancy and capacity optimization.
How many drives can the P204i-c SR Gen10 controller manage?
It can manage up to 8 SAS/SATA drives per logical controller, ideal for mid-density server configurations.
Does the Smart Array P204i-c include cache memory and battery backup?
Yes, it features 1 GB DDR4 cache and integrates with HPE’s Dynamic Smart Array Cache Module with optional battery or capacitor backup for write protection.