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451871-B21
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- HP BLc QLogic QMH2562 8Gb FC HBA Opt
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3 Year Extended Warranty
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Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
451871-B21 Overview
451871-B21-HP BLc QLogic QMH2562 8Gb FC HBA Opt is a high-performance PCIe expansion card designed to enhance server storage and data center connectivity. Built as a Fibre Channel Host Bus Adapter, this card utilizes a PCIe x8 interface with PCIe 3.0 generation, leveraging the advanced QLogic QMH2562 chipset to deliver reliable performance in SAN environments and high-demand server platforms.
Engineered to support dual Fibre Channel ports, the FC HBA offers optimal connectivity for storage expansion and server enhancement. With both low-profile and full-height bracket options and passive cooling, this card is compatible with Windows and Linux operating systems, making it highly versatile for diverse data center deployments.
What is the price of 451871-B21?
Pricing for 451871-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 451871-B21.
Explore more options from Server Expansion Cards or explore other Hpe products.
451871-B21 Specifications
| Product Type | Expansion Card |
| Card Type | Other |
| Interface | PCIe x8 |
| PCIe Version | PCIe 3.0 |
| Chipset / Controller | QLogic QMH2562 |
| Supported Ports | N/A |
| Port Count | 2 |
| Max Data Rate | N/A |
| RAID Levels Supported | N/A |
| Capture Resolution | N/A |
| Capture Frame Rate | N/A |
| Low Profile Bracket | Yes |
| Full Height Bracket | Yes |
| Cooling | Passive |
| Operating System Compatibility | Windows / Linux |
| Bus Width | 64-bit |
| Power Requirements | 3.3V |
| Use Case | Storage Expansion |
| Product Name | 451871-B21-HP BLc QLogic QMH2562 8Gb FC HBA Opt |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
451871-B21 Use Case
High-Throughput VMware vSphere SAN Connectivity with 451871-B21-HP BLc QLogic QMH2562 8Gb FC HBA Opt
A global financial services firm deploys the 451871-B21-HP BLc QLogic QMH2562 8Gb FC HBA Opt in HP ProLiant BL460c Gen8 blades running VMware vSphere to link to a Fibre Channel SAN. By offloading I/O processing and delivering consistent 8 Gb/s bandwidth per port, the HBA reduces VM storage latency by up to 40% and boosts consolidation ratios, enabling 30% higher VM density while maintaining sub-millisecond response times.
Business Continuity & Disaster Recovery Acceleration with 451871-B21-HP BLc QLogic QMH2562 8Gb FC HBA Opt
A regional healthcare network implements active-active SAN replication between primary and secondary data centers using the 451871-B21-HP BLc QLogic QMH2562 8Gb FC HBA Opt in its HP BladeSystem chassis. The solution sustains continuous 8 Gb/s Fibre Channel replication streams for patient-care databases, slashing recovery-time objectives (RTO) to under 5 minutes and ensuring full HIPAA compliance with zero data loss.
Optimized Oracle RAC Performance on HP BladeSystem with 451871-B21-HP BLc QLogic QMH2562 8Gb FC HBA Opt
A national retail chain runs a multi-node Oracle Real Application Cluster on HP ProLiant BL460c servers equipped with the 451871-B21-HP BLc QLogic QMH2562 8Gb FC HBA Opt to connect to an enterprise SAN. The high-speed 8 Gb/s Fibre Channel links deliver sub-millisecond disk I/O for over 10,000 TPS, improving order-entry throughput by 25% and delivering a seamless omnichannel shopping experience.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|
| Bus Width | 64-bit | 64-bit | - | - |
| Capture Frame Rate | N/A | N/A | - | - |
| Capture Resolution | N/A | N/A | - | - |
| Card Type | Other | Storage Controller | - | - |
| Chipset / Controller | QLogic QMH2562 | Emulex | - | - |
| Cooling | Passive | Passive | - | - |
| Depth | N/A | N/A | - | - |
| Full Height Bracket | Yes | Yes | - | - |
| Height | N/A | N/A | - | - |
| Interface | PCIe x8 | PCIe x8 | - | - |
| Low Profile Bracket | Yes | No | - | - |
| Max Data Rate | N/A | N/A | - | - |
| Operating System Compatibility | Windows / Linux | Windows / Linux / VMware ESXi | - | - |
| PCIe Version | PCIe 3.0 | PCIe 3.0 | - | - |
| Port Count | 2 | 2 | - | - |
| Power Requirements | 3.3V | 3.3V | - | - |
| Product Name | 451871-B21-HP BLc QLogic QMH2562 8Gb FC HBA Opt | 456972-B21-HP BLc Emulex LPe1205 8Gb FC HBA Opt | - | - |
| Product Type | Expansion Card | Expansion Card | - | - |
| RAID Levels Supported | N/A | N/A | - | - |
| Supported Ports | N/A | N/A | - | - |
| Use Case | Storage Expansion | Storage Expansion | - | - |
| Weight | N/A | N/A | - | - |
| Width | N/A | N/A | - | - |
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Questions & Answers
Q
What is the HP BLc QLogic QMH2562 8Gb FC HBA Opt (SKU: 451871-B21)?
A
The HP BLc QLogic QMH2562 is an 8-Gb Fibre Channel host bus adapter designed for HP BladeSystem c-Class servers, offering dual ports for high-performance SAN connectivity and virtualization.
Q
Which HP servers support the QMH2562 8Gb FC HBA?
A
The QMH2562 is compatible with HP BladeSystem c7000 and c3000 enclosures, specifically c-Class blade servers such as BL460c and BL490c Gen8/Gen9 models.
Q
What are the key features of the QMH2562 8Gb FC HBA?
A
Key features include dual 8-Gb Fibre Channel ports, low-profile PCIe form factor, hardware offload for virtualization, N_Port ID Virtualization (NPIV), and Broadcom QLogic reliability.
Q
How much bandwidth does the HP QMH2562 deliver?
A
Each of the two Fibre Channel ports supports up to 8 Gbps full-duplex, providing an aggregate bandwidth of 16 Gbps for high-speed SAN traffic.
Q
What operating systems are supported by the QMH2562 HBA?
A
The QMH2562 supports major enterprise OS platforms including Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, and Oracle Solaris.
Q
Is the HP QMH2562 hot-pluggable?
A
Yes, the QMH2562 is hot-pluggable within supported c-Class blade enclosures, enabling maintenance or upgrades without shutting down the host chassis.
Q
Does the QMH2562 support virtualization features?
A
Yes, it features N_Port ID Virtualization (NPIV) and hardware-assisted virtualization to optimize VM traffic and alleviate CPU overhead.
Q
How do I install the HP BLc QLogic QMH2562 HBA?
A
Insert the HBA module into an available mezzanine slot in a powered-off c-Class blade server, secure the latch, then boot and install driver software via HP Service Pack for ProLiant.
Q
Where can I download drivers and firmware for SKU 451871-B21?
A
Drivers and firmware updates are available on the HPE Support Center website; search for part number 451871-B21 and select your server OS and version.
Q
How do I configure SAN zoning with the QMH2562?
A
Use your Fibre Channel switch’s management GUI to assign zones by WWPN; locate the adapter’s WWPN in HPE Integrated Lights-Out or your OS and add it to the desired zone.
Q
What are the dimensions and power requirements?
A
The low-profile mezzanine adapter measures approximately 167 mm × 69 mm and consumes under 9 W of power during peak operation.
Q
Can I use the QMH2562 in a non-HPE chassis?
A
No, the QMH2562 is specifically designed for HP BladeSystem c-Class mezzanine slots and is not supported in third-party chassis.
Q
What warranty covers the HP QMH2562 HBA?
A
HP provides a limited lifetime warranty on the QMH2562 when used in an HPE environment; warranty terms vary by region and service agreement.
Q
How many SAN fabrics can the adapter join simultaneously?
A
The dual-port design allows connection to two separate Fibre Channel fabrics or switches for multipath redundancy and load balancing.
Q
Is fibre cable included with the 451871-B21?
A
No, fibre optic cables are sold separately; HP recommends using OM3/OM4 multimode cables with LC connectors for 8 Gbps links.
Q
How do I update the HBA firmware on my QMH2562?
A
Download the latest firmware from HPE Support, then use the HPE Smart Update Manager or QLogic QConvergeConsole utility to apply updates.
Q
What support options are available for this HBA?
A
HPE offers global support including 24x7 phone assistance, online documentation, firmware downloads, and optional Proactive Care or Foundation Care services.
