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794502-B23
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- HPE VC SE 40GB F8 MODULE
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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.
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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
Tested it, but it’s not a fit?
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
794502-B23 Overview
794502-B23-HPE VC SE 40GB F8 MODULE is a high-performance expansion card engineered for blade server environments and data center networking. Designed to deliver rapid data throughput, this module integrates 8 QSFP+ ports that support 40Gbps connectivity, making it ideal for network upgrade and server expansion applications.
The card features a PCIe-based design (with official PCIe generation details referenced in HPE documentation) and is built with a passive cooling architecture for reliable, continuous operation. It offers broad operating system compatibility—including Windows, Linux, and VMware ESXi—and is purpose-built to enhance network connectivity in modern enterprise deployments.
What is the price of 794502-B23?
Pricing for 794502-B23 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 794502-B23.
Explore more options from Server Expansion Cards or explore other Hpe products.
794502-B23 Specifications
| Product Type | Expansion Card |
| Card Type | Network Interface Card |
| Interface | PCIe x8 |
| PCIe Version | N/A |
| Chipset / Controller | N/A |
| Supported Ports | QSFP+ |
| Port Count | 8 |
| Max Data Rate | 40Gbps |
| RAID Levels Supported | N/A |
| Capture Resolution | N/A |
| Capture Frame Rate | N/A |
| Low Profile Bracket | No |
| Full Height Bracket | No |
| Cooling | Passive |
| Operating System Compatibility | Windows / Linux / VMware ESXi |
| Bus Width | N/A |
| Power Requirements | N/A |
| Use Case | Network Upgrade |
| Product Name | 794502-B23-HPE VC SE 40GB F8 MODULE |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
794502-B23 Use Case
Accelerated VMware vSphere Deployment with 794502-B23-HPE VC SE 40GB F8 MODULE
Scenario: A global financial services firm consolidates its 10Gb uplink infrastructure to support a 5,000-VM VMware vSphere cluster, deploying the 794502-B23-HPE VC SE 40GB F8 MODULE for high-density 40Gb connectivity. Outcome: Automated network provisioning and unified Fabric management reduce setup time by 60%, while sustained 40Gb throughput ensures sub-millisecond latency and seamless live migrations, driving superior application performance and operational agility.
High-Performance Computing Cluster Networking with 794502-B23-HPE VC SE 40GB F8 MODULE
Scenario: A scientific research center implements a 200-node HPC cluster for molecular modeling and AI training, leveraging the 794502-B23-HPE VC SE 40GB F8 MODULE to interconnect compute nodes over a lossless Fabric. Outcome: End-to-end 40Gb bandwidth with RDMA support delivers a 50% reduction in MPI communication overhead, accelerating large-scale simulations by 2× and maximizing GPU utilization for breakthrough research outcomes.
Scalable Multi-Tenant Private Cloud Networking Using 794502-B23-HPE VC SE 40GB F8 MODULE
Scenario: A telecommunications provider launches a carrier-grade private cloud, segmenting network traffic for voice, data, and edge VNFs on HPE Synergy frames equipped with the 794502-B23-HPE VC SE 40GB F8 MODULE. Outcome: Flexible LOM partitioning and VC Manager orchestration enable zero-touch provisioning of isolated 40Gb network slices per tenant, boosting service velocity by 70% and ensuring SLA compliance with deterministic performance.
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 | 64-bit | 64-bit | N/A |
| Capture Frame Rate | N/A | N/A | N/A | N/A | N/A |
| Capture Resolution | N/A | N/A | N/A | N/A | N/A |
| Card Type | Storage Controller | RAID Controller | RAID Controller | RAID Controller | Network Interface Card |
| Chipset / Controller | HPE NVMe Controller | HPE Smart Array P416ie-m SR | HP Smart Array P440/4G | HP Smart Array | N/A |
| Cooling | Passive | Passive | Passive | Passive | Passive |
| Depth | 7.5 inches | 3.10 inches | 8.27 inches | 7.0 inches | N/A |
| Full Height Bracket | Yes | No | No | No | No |
| Height | 1.0 inches | 0.62 inches | 0.67 inches | 1.0 inches | N/A |
| Interface | PCIe x4 | PCIe x8 | PCIe x8 | PCIe x8 | PCIe x8 |
| Low Profile Bracket | No | Yes | Yes | Yes | No |
| Max Data Rate | N/A | N/A | N/A | N/A | 40Gbps |
| Operating System Compatibility | Windows / Linux / VMware ESXi | Windows / Linux / VMware ESXi | Windows / Linux / VMware ESXi / FreeBSD | Windows / Linux / VMware ESXi | Windows / Linux / VMware ESXi |
| PCIe Version | PCIe 3.0 | PCIe 3.0 | PCIe 3.0 | PCIe 3.0 | N/A |
| Port Count | N/A | N/A | N/A | N/A | 8 |
| Power Requirements | 3.3V | 3.3V | 3.3V | 3.3V | N/A |
| Product Name | 873373-B21-HPE Gen10 Purley NVMe FIO Setting | 804428-B21-HPE Smart Array P416ie-m SR Gen10 Ctrlr | 761872-B21-HP Smart Array P440/4G FIO Controller | 869081-B21-SMART ARRAY P408I-A SR G10 LH CTRLR PL=SI | 794502-B23-HPE VC SE 40GB F8 MODULE |
| Product Type | Expansion Card | Expansion Card | Expansion Card | Expansion Card | Expansion Card |
| RAID Levels Supported | N/A | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 / RAID 50 / RAID 60 / JBOD | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | RAID 0 / RAID 1 / RAID 5 / RAID 6 / RAID 10 | N/A |
| Supported Ports | N/A | N/A | N/A | N/A | QSFP+ |
| Use Case | Storage Expansion | Storage Expansion | Storage Expansion | Storage Expansion | Network Upgrade |
| Weight | 0.5 lbs | 0.66 lbs | 1.35 lbs | 1.2 lbs | N/A |
| Width | 3.5 inches | 4.33 inches | 6.61 inches | 5.0 inches | N/A |
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Questions & Answers
Q
What is the HPE VC SE 40GB F8 Module (SKU 794502-B23)?
A
The HPE Virtual Connect FlexFabric SE 40Gb F8 Module is a midplane mezzanine switch for HPE BladeSystem c-Class enclosures, providing eight 40 GbE FlexFabric ports to simplify server connectivity and reduce cabling.
Q
Which HPE enclosures support the 794502-B23 module?
A
SKU 794502-B23 is compatible with HPE BladeSystem c7000 and c3000 enclosures that have available mezzanine card slots and support Virtual Connect SE mezzanine modules.
Q
How many ports does the 40GB F8 Module provide?
A
The module offers eight 40 Gb QSFP+ FlexFabric uplink ports, enabling high-density, low-latency connections between blade servers and core networks.
Q
What cable types work with the HPE VC SE F8 Module?
A
You can use HPE-approved QSFP+ DAC cables, active optical QSFP+ cables, and QSFP+ to four SFP+ Breakout cables for 10 GbE compatibility.
Q
Does the 40GB F8 Module require a license?
A
No additional license is required; all FlexFabric features, including FCoE and network virtualization, are enabled out of the box.
Q
How do I configure the Virtual Connect SE 40GB F8 Module?
A
Use the Virtual Connect Manager GUI or HPE OneView for intuitive, CLI-free setup, port mapping, and network profile assignment.
Q
Can I mix the F8 Module with other Virtual Connect modules?
A
Yes. You can install the 40GB F8 Module alongside Virtual Connect Ethernet or Fibre Channel modules in a single c-Class enclosure for hybrid connectivity.
Q
Is the 794502-B23 module hot-swappable?
A
Yes. The module supports tool-less, hot-swappable installation and removal without powering down the enclosure or disrupting other blades.
Q
What performance benefits does the FlexFabric SE 40Gb F8 Module deliver?
A
It consolidates up to eight 10 Gb connections into two 40 Gb uplinks, reduces cabling by 75%, and lowers network latency for demanding workloads.
Q
Does the 40GB F8 Module support Fibre Channel over Ethernet (FCoE)?
A
Yes. It natively supports FCoE, allowing you to converge SAN and LAN traffic over a single pair of 40 Gb uplinks.
Q
What management tools integrate with SKU 794502-B23?
A
In addition to Virtual Connect Manager, the module integrates with HPE OneView and Virtual Connect Enterprise Manager for centralized automation and monitoring.
Q
What warranty covers the HPE VC SE F8 Module?
A
It includes a one-year parts and labor warranty, upgradable to three or five years with HPE Care Pack services.
Q
How does the F8 Module improve data center efficiency?
A
By reducing cable count, consolidating network traffic, and providing on-demand bandwidth allocation, it lowers TCO and simplifies scaling.
Q
Where can I purchase the HPE 40GB F8 Module (794502-B23)?
A
You can buy it through authorized HPE resellers, the HPE Store, or certified channel partners worldwide.
Q
What troubleshooting resources are available for this module?
A
HPE provides online user guides, firmware updates on the HPE Support Center, and 24/7 technical assistance through HPE support.
