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Network card installed easily and works as expected.
540-BBGY
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Dell Broadcom 5720 Dual Port 1Gigabit Network Interface Card...
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540-BBGY
- Description:
- Dell Broadcom 5720 Dual Port 1Gigabit Network Interface Card Full Height
- Rating:
Added to cart 28 times recently
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- Brand:
- Dell
- GTIN:
- 5397063816934
- Condition:
3 Year Extended Warranty
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540-BBGY Overview
540-BBGY-Dell Broadcom 5720 Dual Port 1Gigabit Network Interface Card Full Height is a high-performance network interface card designed for server expansion. This expansion card utilizes a PCIe x1 interface with PCIe 3.0 support and is built around the Broadcom 5720 chipset to deliver dual RJ-45 ports with a maximum data rate of 1Gbps per port, ensuring consistent and reliable network connectivity in demanding server environments.
540-BBGY-Dell Broadcom 5720 Dual Port 1Gigabit Network Interface Card Full Height is engineered for compatibility with major operating systems including Windows, Linux, and VMware ESXi while featuring a full height bracket in a form factor optimized for Dell servers. With its passive cooling design, this NIC is ideally suited for network upgrades and server expansion in data centers where reliable operation and seamless integration are critical.
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540-BBGY Specifications
- Product Type
- Expansion Card
- Card Type
- Network Interface Card
- Interface
- PCIe x1
- PCIe Version
- PCIe 3.0
- Chipset / Controller
- Broadcom 5720
- Supported Ports
- RJ-45
- Port Count
- 2
- Max Data Rate
- 1Gbps
- RAID Levels Supported
- N/A
- 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
- N/A
- Power Requirements
- N/A
- Use Case
- Server Expansion
- Product Name
- 540-BBGY-Dell Broadcom 5720 Dual Port 1Gigabit Network Interface Card Full Height
- Height
- 3.35 inches
- Width
- 4.72 inches
- Depth
- 1.00 inches
- Weight
- 0.8 lbs
540-BBGY Use Case
Redundant Uplink for Enterprise Data Centers
In a mission-critical enterprise data center, IT teams install the 540-BBGY Dell Broadcom® 5720 Dual Port 1 Gigabit Network Interface Card Full Height in rack-mount servers to create mirrored uplinks. By configuring port-channel failover with Broadcom ADV® features, businesses achieve seamless link redundancy and sub-second switchover. Outcome: maximized network uptime, consistent throughput under load and compliance with strict SLA requirements.
VMware vSphere Network Teaming in Virtualized Servers
A virtualization architect integrates the Dell Broadcom 5720 Dual Port 1 Gigabit NIC (540-BBGY) into Dell PowerEdge hosts to enable 802.3ad LACP link aggregation for VMware vSphere clusters. This setup spreads VM traffic across two physical ports, leveraging Broadcom offloads and jumbo frames for optimal packet handling. Outcome: improved VM network throughput by up to 1.8×, balanced load distribution and reduced latency for multi-tenant environments.
iSCSI Storage Traffic Optimization in Hyperconverged Systems
In a hyperconverged infrastructure deployment (e.g., Dell VxRail), storage architects assign one port of the 540-BBGY Broadcom 5720 Dual Port NIC to iSCSI traffic and the other to management VLANs. By isolating storage I/O, enabling Jumbo Frames and iSCSI offload, the card delivers low-latency packet processing. Outcome: up to 30% faster VM disk I/O, streamlined storage paths and predictable performance for virtual workloads.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 540-BBGY |  400-AKWU |  Dell Server Interface Module |  400-AJRX |  0W0VNC | |
|---|---|---|---|---|---|
| Product Type | Expansion Card | N/A | Expansion Card | Hard Drive | N/A |
| Card Type | Network Interface Card | Other | Network Interface Card | N/A | N/A |
| Interface | PCIe x1 | N/A | PCIe x4 | N/A | N/A |
| PCIe Version | PCIe 3.0 | N/A | PCIe 4.0 | N/A | N/A |
| Chipset / Controller | Broadcom 5720 | N/A | N/A | N/A | N/A |
| Supported Ports | RJ-45 | N/A | SFP+ | N/A | N/A |
| Port Count | 2 | N/A | 2 | N/A | N/A |
| Max Data Rate | 1Gbps | N/A | 10Gbps | N/A | N/A |
| RAID Levels Supported | N/A | N/A | N/A | N/A | N/A |
| Capture Resolution | N/A | N/A | N/A | N/A | N/A |
| Capture Frame Rate | N/A | N/A | N/A | N/A | N/A |
| Low Profile Bracket | No | No | Yes | No | No |
| Full Height Bracket | Yes | No | Yes | No | No |
| Cooling | Passive | N/A | Passive | N/A | N/A |
| Operating System Compatibility | Windows / Linux / VMware ESXi | N/A | Windows / Linux / VMware ESXi | N/A | N/A |
| Bus Width | N/A | N/A | 64-bit | N/A | N/A |
| Power Requirements | N/A | N/A | 3.3V | N/A | N/A |
| Use Case | Server Expansion | Storage Expansion | Server Expansion | Storage Expansion | Storage Expansion |
| Product Name | 540-BBGY-Dell Broadcom 5720 Dual Port 1Gigabit Network Interface Card Full Height | 400-AKWU-Dell 8TB 7.2K RPM SATA 6Gbps 512e 3.5in Drive | Dell Server Interface Module-Dell Server Interface Module - TAA compliant | 400-AJRX-Dell 300GB 15K RPM SAS 12Gbps 2.5in Hot-plug Drive 3.5in Hybrid Carrier | 0W0VNC-Dell 0W0VNC 1TB 7200RPM SATA-6Gbps 512N 128MB Buffer 3.5inch Enterprise Hot-Plug Hard Disk Drive with Tray For 13G PowerEdge Server |
| Height | 3.35 inches | 1 in | 1.0 inches | 1.02 inches | 1 in |
| Width | 4.72 inches | 5.79 in | 3.0 inches | 5.77 inches | 5.79 in |
| Depth | 1.00 inches | 4 in | 8.0 inches | 8.00 inches | 7.25 in |
| Weight | 0.8 lbs | 1.5 lbs | 1.2 lbs | 1.20 lbs | 1.8 lbs |
Reviews & Ratings
H
Hammad Rafi
4
Stable connectivity for office servers.
L
Lukas Brandt
5
Reliable dual port performance.
S
Sameer Khan
5
No driver issues encountered.
C
Charles Newton
5
Solid NIC for standard networking needs.
Questions & Answers
What is the Dell Broadcom 5720 Dual Port 1Gigabit Network Interface Card (SKU: 540-BBGY)?
The Dell Broadcom 5720 Dual Port 1Gigabit Network Interface Card (SKU: 540-BBGY) is a full-height PCIe adapter providing two 1GbE RJ45 ports based on the Broadcom 5720 chipset, delivering reliable wired connectivity and advanced networking features for Dell PowerEdge servers.
Which Dell servers support the 540-BBGY Broadcom 5720 NIC?
The 540-BBGY Broadcom 5720 NIC is certified for Dell PowerEdge 12th, 13th and 14th generation servers, including R630, R730, R740, T630, T640 and similar platforms with available full-height PCIe slots.
What interface and form factor does the Broadcom 5720 NIC use?
The Broadcom 5720 NIC uses a PCIe 3.0 x8 interface in a full-height, half-length form factor, ensuring compatibility with standard server chassis and optimal bandwidth for 1GbE connectivity.
What network speeds does the Dell Broadcom 5720 NIC support?
This NIC supports two independent 1 Gigabit per second Ethernet ports (1GbE), offering up to 2 Gbps aggregate bandwidth for data transfer and network-intensive applications.
How do I install the Dell Broadcom 5720 Dual Port NIC?
To install, power down the server, remove the expansion slot cover, insert the NIC into a full-height PCIe 3.0 x8 slot, secure the bracket, power on the server, and install the appropriate drivers via Dell’s support site.
Which operating systems are supported by SKU 540-BBGY?
The 540-BBGY NIC supports Windows Server 2012/2016/2019, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi and other major enterprise OSes; drivers are available on Dell’s Driver Download page.
Does the Broadcom 5720 NIC support link aggregation (teaming)?
Yes. The Dell Broadcom 5720 NIC supports IEEE 802.3ad Link Aggregation Control Protocol (LACP) for port teaming, providing increased throughput and network redundancy across both 1GbE ports.
Can I use SFP modules with the 540-BBGY NIC?
No. The 540-BBGY NIC features fixed RJ45 copper ports only and does not support SFP or SFP+ optical transceivers.
What power consumption can I expect from this NIC?
Under typical load, the Dell Broadcom 5720 Dual Port NIC consumes approximately 4–6 watts, ensuring minimal impact on server power budgets and thermal management.
What management and offload features are included?
The NIC offers TCP/UDP checksum offload, Large Send Offload (LSO), VLAN tagging, flow control, jumbo frames (up to 9 KB MTU), and Energy Efficient Ethernet (EEE) for optimized performance.
Does the Broadcom 5720 NIC support Wake-on-LAN?
Yes. The 540-BBGY NIC supports Wake-on-LAN (WOL), allowing remote boot-up and management of servers over the network when the system is in a low-power state.
What is the maximum MTU size supported by this NIC?
The Dell Broadcom 5720 Dual Port NIC supports jumbo frames up to a 9 KB maximum transmission unit (MTU), improving efficiency for large-packet data transfers.
Are drivers included with the Dell Broadcom 5720 Dual Port NIC?
No physical media is included. Dell provides downloadable drivers and firmware updates for the Broadcom 5720 NIC on its official support website under the NIC’s SKU 540-BBGY.
How does this NIC improve network performance?
By offloading TCP/IP processing, supporting jumbo frames, and enabling link aggregation, the Broadcom 5720 NIC reduces CPU utilization and increases effective throughput, accelerating application performance.
What warranty covers the SKU 540-BBGY Broadcom 5720 NIC?
The Broadcom 5720 Dual Port NIC is covered by Dell’s standard three-year limited hardware warranty, including parts replacement and basic service, with optional on-site and ProSupport upgrades.
Is the Dell Broadcom 5720 NIC hot-pluggable?
No. The NIC is not hot-pluggable; you must power down the server before installing or removing the full-height PCIe adapter to ensure safe handling and hardware integrity.