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42C1812
Intel 10Gb 2-port Ethernet Expansion Card (CFFh) for Lenovo BladeCenter
P/N: 42C1812
Manufacturer: LenovoAsk our experts about:
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42C1810
The Intel 2-port 10 Gb Ethernet Expansion Card (CFFh) for IBM BladeCenter is a dual-port 10 Gb Ethernet card that is powered by an Intel Ethernet 82599 third generation 10 Gb Ethernet Controller. This card offers full line-rate 10 Gbps performance for high-IO intensive clients, and showcases the next generation in 10 GbE networking features for the enterprise network and data center.
Data Center and Large Enterprise customers demand reliable performance from their networking equipment to ensure quick and easy deployment and provisioning of new systems, provide uninterrupted application services across their network to their users, and require maximum network performance for those applications. In addition, this adapter supports the latest virtualization technology, Intel Virtualization Technology for Connectivity (Intel VT for Connectivity).
Figure 1 shows the Intel 2-port 10 Gb Ethernet Expansion Card (CFFh).
The Intel 2-port 10 Gb Ethernet Expansion Card (CFFh)
Figure 1. The Intel 2-port 10 Gb Ethernet Expansion Card (CFFh)
Did you know?
Intel VT for Connectivity is a suite of hardware assists that improves overall system performance by lowering the I/O impact in a virtualized environment. This improves CPU usage, reduces system latency, and improves I/O throughput. Intel VT for Connectivity includes two major components: Virtual Machine Device Queues (VMDq) and Intel I/O Acceleration Technology (Intel I/OAT).
Part number information
Table 1. Ordering part number and feature code
Description Part number Feature code
Intel 2-port 10 Gb Ethernet Expansion Card (CFFh) for IBM BladeCenter 42C1810 3593
These part numbers include the following items:
* One Intel 2-port 10 Gb Ethernet Expansion Card (CFFh)
* Documentation CD that contains the Installation and User's Guide
* Important Notices document
OpisKarta rozszerzeń posiada następujące cechy:
* CFFh form-factor
* PCI Express x8 Gen 2 host interface
* Intel 82599 ASIC
* Two full-duplex 10 Gb Ethernet ports that operate in standard physical NIC (pNIC) mode
* Connectivity to high-speed I/O module bays in BladeCenter H and BladeCenter HT chassis
* Wake on LAN support
* Serial over LAN/cKVM support
* PXE boot support
* VLAN tagging support
* Jumbo frames support
* Failover support
* BladeCenter Open Fabric Manager support
* iSCSI support with native operating system initiators
optymalnej wydajności:
* I/O advanced technology (I/OAT) acceleration
* Virtual Machine Device Queues (VMDq)
* TCP/IP checksum offload
* TCP/IP segmentation offload
Intel I/O Acceleration Technology (Intel I/OAT) is a suite of features that improves data acceleration across the platform, from networking devices to the chipset and processors, which helps to improve system performance and application response times. The different features include Intel® QuickData, Direct Cache Access (DCA), MSI-X, Low-Latency Interrupts, Receive Side Scaling (RSS), and others.
Virtual Machine Device Queues (VMDq) reduces I/O impact on the hypervisor in a virtualized server by performing data sorting and coalescing in the network silicon. VMDq technology makes use of multiple queues in the network controller. With VMDq, as data packets enter the network adapter, they are sorted, and packets to the same destination (or virtual machine) are grouped together in a single queue. The packets are then sent to the hypervisor, which directs them to their respective virtual machines. Relieving the hypervisor of packet filtering and sorting improves overall CPU usage and throughput levels.
The expansion card has iSCSI support for proven native OS and VMM iSCSI initiators. Historically, CRC32C computation has degraded system performance, but now with the CRC instruction set included in the latest Intel Xeon processors, CRC validation is possible with minimal impact to network throughput while delivering data integrity.Środowisko pracy:
Ta karta jest obsługiwana w następujących środowiska:
42C1812
* Temperatura: 0 ° C do 55 ° C (32 ° F do 131 ° F)
* Moc pracy: około 10 W
* Wymiary: około 15,9 cm x 12,5 cm (6,26 x 4,92 cala cala)
Obsługa serwerów/ komplatybilność:
HS22, HS22VPlease note that despite all efforts to the specification may be out of date, and posted pictures do not always correspond to the actual appearance of the product.
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