All stock codes associated to this product
788995B21, 788995-B21, 2984573, 888793585016
HP Ethernet 10Gb 2-port 557SFP+ Adapter (788995-B21)
The new HP Ethernet 10Gb 2-port 557SFP+ Adapter converges data center traffic and offloads server networking tasks for HP ProLiant rack and tower servers, to help cloud, enterprise and Telco customers improve IT service delivery, reduce costs and deliver greater data center efficiency.
What's new
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- Simplify infrastructure, lower costs and deliver faster services by converging LAN and RDMA over a single wire.
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- Improve performance and scale of network virtualization with Tunnel Offload.
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- Improve operational agility with faster VM migration and storage data access.
Features
Traffic Growth Straining Existing Infrastructure
HP Ethernet 557SFP+ Adapter provides 10GbE connection with new Emulex based chipset for Gen9 rack and tower servers.
Compared to 1G adapters for rack/tower servers, the new HP Ethernet 557SFP+ 10G Stand Up Adapter can help customers cost-effectively increase their server I/O bandwidth to avoid bottlenecks today and in the future.
Network Workload Mobility and Scale Limitations
HP Ethernet 557 Adapter minimizes the impact of overlay networking on host performance with Tunnel Offload support for VXLAN and NVGRE.
By offloading packet processing to adapters, customers can use overlay networking to increase VM migration flexibility and network scale with minimal impact to performance.
Efficient IT Services Delivery
HP Ethernet 557SFP+ Adapter provides fast data delivery capabilities (ROCE: RDMA over Converged Ethernet) that dramatically increase data transfer efficiency with very low latencies.
RoCE reduces CPU utilization and helps maximize host VM density and server efficiency.
Emulex is a trademark of Emulex Corporation in the U.S. and other countries.
Specifications
Technical features
Network processor
- Emulex XE-100 series Controller
Data rate
- Two 10Gbs ports, each at 20 Gbps bi-directional
- 40 Gbps aggregate bi-directional theoretical bandwidth.
Bus type
- PCI Express v3.0 (Gen 3) x8
Form factor
Power
Server supported
IEEE compliance
- 802.3ae, 802.1Q, 802.3x, 802.1p, 802.3ad/LACP, 802.1AB(LLDP), 802.1Qbg, 802.1Qbb, 802.1Qaz
Compatible operating systems
- Windows:Microsoft Windows Server 2012, 2012 R2, 2008 R2 w/ SP1 (x64)Microsoft Windows Hyper-V 2008 R2 w/SP1, 2012, 2012 R2. Linux:Red Hat Enterprise Linux 6.5,7.0. SUSE Linux Enterprise Server 11, SP3 ( x64), HyperVisors:VMware ESXi 5.1 U3, 5.5 U2. Citrix XenServer 6.5 (Creedence)Citrix XenServer (Augusta) (x64)
Product differentiator
- Simplify infrastructure, lower costs and deliver faster services by converging LAN and RDMA over a single wire, improve performance and scale of network virtualization with Tunnel Offload and improve operational agility with faster VM migration and storage data access
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- Warranty
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- 1 Year Limited Warranty (Return to HP - Unit Exchange)
Dimensions and weight
Dimensions (W x D x H)
5.71 x 24.13 x 19.05 cm
Weight
0.45 kg
Networking
