727055-B21 - Networking Adapters for HPE Server
-
$50.05 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight ShippingWas: $55.00You Save: $4.95 9% OFF
-
Warranty: 90-day return/replacement
Click here to read our Return Policy for returns/replacements.
727055-B21
Free ground shipping within the
United States
Government, Federal & Education Procurement
We support quotes, POs, stock docs, and compliance invoicing.
Email: support@buyrouterswitch.com
overview
specifications
resources
faqs
reviews
727055-B21 Overview
HPE Ethernet 10Gb 2-port 562SFP+ Adptr:ProLiant Accy - NICs/Networking 727055-B21
Overview
727055-B21 Overview
HPE 727055-B21, Internal, Wired, PCI Express, Ethernet / Fiber, 10000 Mbit/s
727055-B21 is the HPE Ethernet 10Gb 2-port 562SFP+ Adapter. The HPE Ethernet 10Gb 2-port 562SFP+ Adapter features the latest Intel controller. It is a low-cost, low-power dual port PCIe v3.0 x8 adapter designed for HPE ProLiant servers. The HPE 562SFP+ addresses the demanding needs of the next-generation data center by providing unmatched features for virtualization and scalability that complement the HPE server platform. The HPE 562SFP+ comes with both low profile and standard brackets and has two SFP+ cages that enable connections with DACs as well as SR fiber optic modules. The HPE 562SFP+ adapter supports SR-IOV and high performance networking features such as VLAN tagging, low latency interrupts, TCP and UDP checksum offloading, MSI-X, NIC teaming (bonding), Receive Side Scaling (RSS), jumbo frames, and PXE boot.
Quick Spec
Figure 1 shows the appearance of 727055-B21.
Model | 727055-B21 |
Description | HPE Ethernet 10Gb 2-port 562SFP+ Adapter |
Network Processor | Intel® X710 Controller |
Data Rate | Two ports, each at 20 Gb/s bi-directional; 40 Gb/s aggregate bi-directional theoretical bandwidth. |
Onboard Memory | 256 MB |
Bus type | PCI Express 3.0 at 8 GT/s x8 |
Form Factor | Standard and low profile adapter compliant with the PCIe standard |
IEEE Compliance | 802.3, 802.1ab, 802.3x, 802.3ad, 802.3p, 802.1q, 802.3ae, 802.1au, 802.3ap, 802.1as, 802.3ak,802.1qaz, 802.1Qbb |
Compatibility - Supported Servers | HPE DL160 Gen9 Server HPE ProLiant DL360 Gen9 Server HPE ProLiant DL360 Gen10 Server HPE ProLiant DL380 Gen9 Server HPE ProLiant DL380 Gen10 Server HPE ProLiant DL385 Gen10 Server HPE ProLiant DL560 Gen9 Server HPE ProLiant DL580 Gen9 Server HPE ProLiant ML110 Gen9 Server HPE ProLiant ML150 Gen9 Server HPE ProLiant ML350 Gen9 Server HPE Apollo 2000 XL170r Gen9 Server HPE Apollo 2000 XL190r Gen9 Server HPE Apollo 4200 Gen9 Server HPE Apollo 4500 - XL450 Gen9 Server HPE Apollo 6000 - XL230a Gen9 Server HPE Apollo 6000 - XL250a Gen9 Server HPE Apollo 6000 - XL260a Gen9 Server HPE Apollo 6000 - XL270d Gen9 Server HPE Apollo 6500 - XL270d Gen10 Server NOTE: This is a list of supported servers. Some may be discontinued. |
Supported Platforms
Figure 2 shows the front panel of 727055-B21.
Model | Description |
HPE ProLiant DL380 Gen9 E5-2620v4 2.1GHz 8-core 1P 16GB-R P440ar 8SFF 500W PS Base Server | |
HPE ProLiant DL380 Gen9 E5-2620v4 1P 16GB-R P440ar 8SFF 500W PS Server/S-Buy | |
HPE ProLiant DL380 Gen9 E5-2630v4 2.2GHz 10-core 1P 16GB-R P440ar 8SFF 500W PS Base Server | |
HPE ProLiant DL380 Gen9 E5-2650v4 1P 32GB-R P440ar 8SFF 2x500W PS Server/SB | |
826684-B21 | HPE ProLiant DL380 Gen9 E5-2650v4 2.2GHz 12-core 2P 32GB-R P440ar 8SFF 2x10Gb 2x800W Perf Server |
HPE ProLiant DL380 Gen9 E5-2620v4 1P 16GB-R P840ar 12LFF 2x800W PS Server/S-Buy | |
HPE ProLiant DL380 Gen9 E5-2620v4 2.1GHz 8-core 1P 16GB-R P840ar 12LFF 2x800W PS Base Server | |
HPE ProLiant DL380 Gen9 E5-2609v4 1P 8GB-R H240ar 8SFF 500W PS Server/SB | |
875668-425 | HPE ProLiant DL380 Gen10 4110 1P 16GB-R P408i-a 8SFF 500W DVD PS Server/TV |
875760-S01 | HPE ProLiant DL380 Gen10 4110 1P 16GB-R P408i-a 8SFF 1x500W PS Server/S-Buy |
P06420-B21 | HPE Proliant DL380 Gen10 4110 1P 16GB-R P408i-a 8SFF 500W PS Performance Server |
P05524-B21 | HPE ProLiant DL380 GEN10 4110 1P 16GB-R P408i-a 8SFF 500W RPS SOLUTION SERVER |
P06421-B21 | HPE ProLiant DL380 Gen10 4114 1P 32GB-R P408i-a 8SFF 800W PS Performance Server |
826565-B21 | HPE ProLiant DL380 Gen10 4114 1P 32GB-R P408i-a 8SFF 500W PS Base Server |
875761-S01 | HPE ProLiant DL380 Gen10 5115 1P 16GB-R P408i-a 8SFF 1x500W PS Server/S-Buy |
875759-S01 | HPE ProLiant DL380 Gen10 4112 1P 16GB-R P408i-a 8LFF 1x500W PS Server/S-Buy |
867961-B21 | HPE ProLiant DL360 Gen10 3106 85W 1P 16G-2R S100i 8SFF 1x500W Entry Server |
875838-425 | HPE ProLiant DL360 Gen10 4110 85W 1P 16G-2R P408i-a 8SFF 1x500W Server/TV |
874457-S01 | HPE ProLiant DL360 Gen10 4110 85W 1P 16G-2R P408i-a 8SFF 1x500W Server/S-Buy |
P06453-B21 | HPE ProLiant DL360 Gen10 4110 85W 1P 16G-R P408i-a 8SFF 1x500W PS Performance Server |
P05520-B21 | HPE ProLiant DL360 Gen10 4110 85W 1P 16GB-R P408i-a 8SFF 500W RPS Solution Server |
867962-B21 | HPE ProLiant DL360 Gen10 4114 85W 1P 16G-2R P408i-a 8SFF 1x500W Base Server |
867447-S01 | HPE ProLiant DL360 Gen9 E5-2620v4 1P 16GB-R P440ar 8SFF 500W PS Server/S-Buy |
818208-B21 | HPE ProLiant DL360 Gen9 E5-2630v4 1P 16GB-R P440ar 8SFF 500W PS Base SAS Server |
Related Options
Model | Description |
487652-B21 | HPE BLc 10G SFP+ SFP+ 1m DAC Cable |
487655-B21 | HPE BLc 10G SFP+ SFP+ 3m DAC Cable |
HP X240 10G SFP+ SFP+ 0.65m DAC Cable | |
HP X240 10G SFP+ SFP+ 1.2m DAC Cable | |
HP X240 10G SFP+ SFP+ 3m DAC Cable | |
HP X240 10G SFP+ SFP+ 5m DAC Cable | |
HP X240 10G SFP+ 7m DAC Cable | |
HP X242 10G SFP+ SFP+ 1m DAC Cable | |
HP X242 10G SFP+ SFP+ 3m DAC Cable | |
Aruba 10G SFP+ to SFP+ 7m DAC Cable | |
HPE BladeSystem c-Class 10Gb SFP+ SR Transceiver | |
455886-B21 | HPE BLc 10G SFP+ LR Transceiver |
Ethernet 10Gb 2-port 562SFP+ Adapter
- Wired
- PCI Express 3.0 Ethernet / Fiber
- 10000 Mbit/s
- Internal Component for: Server
Summary Description
HPE 727055-B21, Internal, Wired, PCI Express, Ethernet / Fiber, 10000 Mbit/s
Need help with 727055-B21?
Get pricing, availability, lead time, and compatible options from our team. Chat with us live or email support@buyrouterswitch.com
Specification
727055-B21 Specification
727055-B21 Specification | |
Description | HPE Ethernet 10Gb 2-port 562SFP+ Adapter |
Network Processor | Intel® X710 Controller |
Data Rate | Two ports, each at 20 Gb/s bi-directional; 40 Gb/s aggregate bi-directional theoretical bandwidth. |
Onboard Memory | 256 MB |
Bus type | PCI Express 3.0 at 8 GT/s x8 |
Form Factor | Standard and low profile adapter compliant with the PCIe standard |
IEEE Compliance | 802.3, 802.1ab, 802.3x, 802.3ad, 802.3p, 802.1q, 802.3ae, 802.1au, 802.3ap, 802.1as, 802.3ak,802.1qaz, 802.1Qbb |
Compatibility - Supported Servers | HPE DL160 Gen9 Server HPE ProLiant DL360 Gen9 Server HPE ProLiant DL360 Gen10 Server HPE ProLiant DL380 Gen9 Server HPE ProLiant DL380 Gen10 Server HPE ProLiant DL385 Gen10 Server HPE ProLiant DL560 Gen9 Server HPE ProLiant DL580 Gen9 Server HPE ProLiant ML110 Gen9 Server HPE ProLiant ML150 Gen9 Server HPE ProLiant ML350 Gen9 Server HPE Apollo 2000 XL170r Gen9 Server HPE Apollo 2000 XL190r Gen9 Server HPE Apollo 4200 Gen9 Server HPE Apollo 4500 - XL450 Gen9 Server HPE Apollo 6000 - XL230a Gen9 Server HPE Apollo 6000 - XL250a Gen9 Server HPE Apollo 6000 - XL260a Gen9 Server HPE Apollo 6000 - XL270d Gen9 Server HPE Apollo 6500 - XL270d Gen10 Server NOTE: This is a list of supported servers. Some may be discontinued. |
Power | 10W typical, 10.8W maximum |
Temperature - Operating | 0° to 55°C (32° to 131°F) |
Humidity - Operating | 5% to 95% non-condensing |
Emissions Classification | Class B |
Agency Approvals | USA: FCC Part 15 Class B Canada: ICES-003, Issue 5 Japan: VCCI 2011-04 Class B International: EN55022:2010 + Class B, EN55024:2010; EN61000-3-2:2006, EN61000-3-3:2008 Taiwan: BSMI, CNS13438 (2006) Class B Australia/New Zealand (AS/NZS): AS/NZS CISPR 22: 2009+A1:2010 Class Korea: KN22 Class B, KN24 |
RoHS Compliance | 5 of 6 |
Safety | UL Mark (USA and Canada) CE Mark EN 605901 2nd edition |
Resources
Documents
Frequently Asked Questions
What servers are compatible with the HPE 562SFP+ 727055-B21 adapter? +
The HPE Ethernet 10Gb 2-port 562SFP+ adapter is specifically engineered for compatibility with HPE ProLiant Gen8, Gen9, and select Gen10 server platforms. It utilizes a standard PCIe slot to provide high-speed networking, making it an ideal choice for enterprise-grade rack and tower servers requiring robust 10GbE connectivity within a virtualized or storage-intensive environment.
Does the 727055-B21 adapter support both SR and LR fiber transceivers? +
Yes, this adapter features two SFP+ ports that offer flexible connectivity options. It supports a wide range of HPE-qualified SFP+ transceivers, including short-range (SR) multi-mode fiber for data center cabling and long-range (LR) single-mode fiber for campus-wide links, allowing you to tailor your infrastructure reach according to your specific networking topology.
What is the primary benefit of the 562SFP+ dual-port design for virtualization? +
The dual-port configuration of the 727055-B21 provides critical redundancy and increased bandwidth for high-density virtualization hosts. By offloading networking tasks from the server CPU, this NIC improves overall system performance, reduces latency for virtual machines, and ensures continuous data flow, which is essential for maintaining uptime in mission-critical enterprise applications.
How does the 727055-B21 handle network traffic offloading? +
This adapter leverages advanced hardware offload engines to manage compute-intensive tasks, such as TCP/IP segmentation and checksum processing. By handling these operations on the network controller itself, the 727055-B21 significantly decreases CPU overhead, allowing your ProLiant server to dedicate more processing power to core business applications and database operations.
Is the HPE 562SFP+ adapter suitable for high-speed storage networking? +
Absolutely. With 10Gbps throughput per port, this adapter is highly effective for iSCSI and FCoE storage networking. It provides the low-latency pipe required for demanding storage area network environments, ensuring rapid access to your data resources while maintaining the reliability and stability expected of genuine HPE ProLiant networking accessories.
What management features are integrated into the 727055-B21 firmware? +
The adapter integrates seamlessly with HPE’s management ecosystem, including Intelligent Provisioning and the HPE Integrated Lights-Out (iLO) management suite. This allows IT administrators to perform remote firmware updates, monitor port status, and configure VLAN tagging directly through the server management interface, streamlining deployment and simplifying ongoing maintenance of your network infrastructure.
Can I use the 727055-B21 in a PCIe 3.0 slot? +
The 727055-B21 is designed to utilize PCIe 3.0 x8 lanes, ensuring it provides full-line rate 10GbE performance across both ports simultaneously. It is fully backward compatible with older PCIe generations, though using a PCIe 3.0 or higher slot is strongly recommended to avoid potential bandwidth bottlenecks in high-traffic data environments.
Does this NIC support teaming or link aggregation for redundancy? +
The adapter fully supports advanced teaming configurations, including Load Balancing and Failover (LBFO). By configuring both ports through your server operating system or hypervisor, you can create a highly resilient network path. If one physical cable or switch port fails, the adapter ensures seamless traffic redirection to maintain uninterrupted network availability for your applications.
How can I obtain a bulk quote for multiple 727055-B21 units? +
For organizations planning large-scale deployments or infrastructure refreshes, BuyRouterSwitch.com offers competitive volume pricing on all HPE networking hardware. Please reach out to our dedicated sales team via our website’s quote request form. We specialize in providing tailored purchasing options to ensure your networking projects remain cost-effective while scaling to your specific requirements.
Why should I purchase the 727055-B21 from BuyRouterSwitch.com? +
At BuyRouterSwitch.com, we prioritize the authenticity and reliability of every component we ship. We maintain an extensive inventory of genuine HPE hardware, ensuring that our customers receive factory-standard products that integrate perfectly with their existing ProLiant environments. By choosing us, you benefit from our streamlined ordering process and a commitment to high-quality sourcing for all your enterprise hardware needs.
Need Help Choosing the Right Part? Talk to an Expert
-
+1 (800) 870-9487Mon-Fri 8am-5pm EST
-
support@buyrouterswitch.comTechnical support
