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Daniel Brooks
5
P830 controller handled large arrays smoothly.
698533-B21
HPE Smart Array P830/4GB FBWC 12Gb 2-ports Int PCIe x8 SAS C...
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698533-B21
- Description:
- HPE Smart Array P830/4GB FBWC 12Gb 2-ports Int PCIe x8 SAS Controller
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698533-B21 Overview
698533-B21-HPE Smart Array P830/4GB FBWC 12Gb 2-ports Int PCIe x8 SAS Controller is a high-performance storage controller expansion card designed to deliver robust hardware RAID functionality and enterprise-level data protection. Leveraging a PCIe x8 interface, it facilitates high-speed 12Gb SAS connectivity through its dual-port configuration, making it ideally suited for critical server enhancements and storage expansion in data centers.
Equipped with 4GB of Flash Backed Write Cache (FBWC), this controller optimizes I/O performance and ensures data integrity during unexpected power events. Its design supports a broad range of operating systems including Windows, Linux, and VMware ESXi, positioning it as a reliable solution for storage expansion and server applications where high availability and consistent data throughput are essential.
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698533-B21 Specifications
- Product Type
- Expansion Card
- Card Type
- Storage Controller
- Interface
- PCIe x8
- PCIe Version
- N/A
- Chipset / Controller
- HPE Smart Array P830
- Supported Ports
- N/A
- Port Count
- 2
- Max Data Rate
- N/A
- RAID Levels Supported
- RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60
- Capture Resolution
- N/A
- Capture Frame Rate
- N/A
- Low Profile Bracket
- No
- Full Height Bracket
- Yes
- Cooling
- Passive
- Operating System Compatibility
- Windows / Linux / VMware ESXi
- Bus Width
- 64-bit
- Power Requirements
- 3.3V
- Use Case
- Storage Expansion
- Product Name
- 698533-B21-HPE Smart Array P830/4GB FBWC 12Gb 2-ports Int PCIe x8 SAS Controller
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
698533-B21 Use Case
High-Performance VMware Virtualization with HPE Smart Array P830 (698533-B21, 4GB FBWC, 12Gb SAS)
In a global enterprise data center running HPE ProLiant DL380 servers with VMware vSphere, IT teams integrate the 698533-B21 HPE Smart Array P830 internal PCIe x8 SAS controller (4 GB FBWC, dual 12 Gbps SAS ports) to accelerate I/O-intensive VM workloads. Its battery-backed write cache and 12 Gb throughput deliver sustained 3,500 IOPS per array, reducing VM latency by 40%. Outcome: streamlined VM provisioning, consistent sub-millisecond response times and a 30% higher consolidation ratio—driving scalability and operational efficiency.
Ultra-Low-Latency Database Transactions in Financial Services with HPE Smart Array P830 (698533-B21)
A financial trading firm running Oracle 19c on HPE ProLiant DL380 servers deploys the 698533-B21 HPE Smart Array P830 internal PCIe x8 SAS controller (4 GB FBWC, dual 12 Gbps SAS ports) to optimize write-heavy database workloads. Its battery-backed write cache ensures zero data loss on power events and accelerates write throughput to 1.2 GB/s. Outcome: 25% increase in transactions per second, sub-millisecond commit times and near-zero RPO—enabling real-time analytics, faster trade execution and regulatory compliance.
99.999% Uptime & Rapid Recovery for Mission-Critical Workloads with HPE Smart Array P830 (698533-B21)
In a healthcare provider’s hyperconverged infrastructure, IT implements the 698533-B21 HPE Smart Array P830 internal PCIe x8 SAS controller (4 GB FBWC, dual 12 Gbps SAS ports) across HPE SimpliVity nodes to boost local caching and inline deduplication. This architecture delivers sub-100 ms failover and accelerates VM backup windows by 60%, while maintaining strict data integrity. Outcome: 99.999% service availability, rapid disaster recovery and a reduced storage footprint—ensuring compliance with patient data protection regulations.
Quality Certifications
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Product Comparison Table
 698533-B21 |  451871-B21 |  H6G38A |  774743-B21 |  749975-B21 | |
|---|---|---|---|---|---|
| Product Type | Expansion Card | Expansion Card | Expansion Card | Expansion Card | |
| Card Type | Storage Controller | Other | Other | Storage Controller | |
| Interface | PCIe x8 | PCIe x8 | N/A | PCIe x8 | |
| PCIe Version | N/A | PCIe 3.0 | PCIe 3.0 | PCIe 3.0 | |
| Chipset / Controller | HPE Smart Array P830 | QLogic QMH2562 | N/A | HP Smart Array | |
| Supported Ports | N/A | N/A | N/A | N/A | |
| Port Count | 2 | 2 | N/A | N/A | |
| Max Data Rate | N/A | N/A | N/A | 1Gbps | |
| RAID Levels Supported | RAID 0, RAID 1, RAID 5, RAID 6, RAID 10, RAID 50, RAID 60 | N/A | N/A | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 / JBOD | |
| Capture Resolution | N/A | N/A | N/A | N/A | |
| Capture Frame Rate | N/A | N/A | N/A | N/A | |
| Low Profile Bracket | No | Yes | No | Yes | |
| Full Height Bracket | Yes | Yes | No | Yes | |
| Cooling | Passive | Passive | N/A | Passive | |
| Operating System Compatibility | Windows / Linux / VMware ESXi | Windows / Linux | Windows / Linux / VMware ESXi | Windows / Linux / VMware ESXi | |
| Bus Width | 64-bit | 64-bit | N/A | 64-bit | |
| Power Requirements | 3.3V | 3.3V | N/A | 3.3V | |
| Use Case | Storage Expansion | Storage Expansion | Storage Expansion | Storage Expansion | |
| Product Name | 698533-B21-HPE Smart Array P830/4GB FBWC 12Gb 2-ports Int PCIe x8 SAS Controller | 451871-B21-HP BLc QLogic QMH2562 8Gb FC HBA Opt | 774743-B21-HPE DL560 Gen9 NVMe 6 Solid State Drive Express Bay Enablement Kit | 749975-B21-HP Smart Array P246br/1G FIO Controller | |
| Height | N/A | N/A | N/A | N/A | |
| Width | N/A | N/A | N/A | N/A | |
| Depth | N/A | N/A | N/A | N/A | |
| Weight | N/A | N/A | N/A | N/A |
Reviews & Ratings
H
Hamza Latif
4
4GB cache made a clear performance difference.
S
Stefan Muller
5
OEM PCIe card installed without issues.
J
James Porter
3
Excellent for dense storage workloads.
R
Rui Matos
4
Stable under heavy I/O.
Questions & Answers
What is the HPE Smart Array P830/4GB FBWC 12Gb 2-ports Int PCIe x8 SAS Controller (SKU: 698533-B21)?
The HPE Smart Array P830 (698533-B21) is an enterprise-grade hardware RAID controller with two internal 12Gb/s SAS ports, a PCIe x8 interface and 4GB flash-backed write cache (FBWC) for data protection and performance.
Which RAID levels does the P830 controller support?
The P830 supports RAID levels 0, 1, 5, 6, 10, 50 and 60, enabling flexible data protection and performance optimization for mixed workload environments.
How much cache memory does the P830 provide?
The controller includes 4GB of DDR3 buffer memory backed by flash-backed write cache (FBWC) to protect data during power loss and accelerate write operations.
What performance can I expect from the P830 controller?
With two 12Gb/s SAS ports and PCIe-3.0 x8 bandwidth, the P830 delivers up to 12 Gb/s per port and sustained high I/O throughput for demanding enterprise applications.