Chelsio T6425-CR network card Internal Fiber 25000 Mbit/s

Chelsio s T6425-CR is a quad port, ultra-low latency 1/10/25Gb Ethernet Unified Wire Adapter, with a PCI Express 3.0 x8 host bus interface, optimized for storage, cloud computing, HPC, virtualization and other datacenter networking applications.The host machine should support PCIE bifurcation to enable all the 4 Ports of T6425-CR. Otherwise, only 2 ports will be enabled. It runs all the host software of its predecessor, T5, as-is, thus enabling leveraging of all the prior software investment. It offers all the features of T5, and in addition adds support for integrated offload of IPsec, TLS/SSL, DTLS and SMB 3.X crypto.T6425-CR provides sub micro-second end-to-end latency, while offloading the host CPU from a variety of typical storage, networking, and cloud related protocols. This will enable savings in host CPU acquisition costs, power and operational costs, and dramatically increases system performance.A large portion of offloads enabled by T6425-CR are based on standard TCP, IP, UDP protocols (such as iSCSI and iWARP), and thus can operate with a software peer, or be replaced with a software solution at lower performance, thus providing the requisite reliability for enterprise customers, and allowing incremental installs in the datacenter. It will work with any legacy switch infrastructure and does not rely on new features such as DCB, PFC, ETS, etc.T6425-CR supports IEEE standards-based link aggregation/failover features, as well as inter-adapter failover techniques that make it ideal for critical network applications requiring redundancy and high-availability capabilities. It also includes an integrated Traffic Manager and a built-in eSwitch for robust network traffic flow control, traffic classifier, load balancer, Firewall capabilities at the port level.FCoE and iSCSI support in T6425-CR benefit from high reliability features that include memory ECC, data path CRC and T10-DIX offload, in addition to the checksums and CRC available at different protocols layers. High performance iSCSI and FCoE provide a drop-in replacement upgrade from legacy SANs to converged networks.

Ports & interfaces
Connectivity technology:	Wired
Host interface:	PCI Express
Interface:	Fiber
Fiber ports quantity:	2
Fiber optic connector:	SFP28
PCI version:	3.0
Network
Maximum data transfer rate:	25000 Mbit/s
Networking standards:	IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3az, IEEE 802.3x, IEEE 802.3z
iSCSI support:
Design
Internal:
Power
Power consumption (typical):	26 W
Operational conditions
Operating temperature (T-T):	0 - 55 °C
Operating relative humidity (H-H):	5 - 95%
Weight & dimensions
Width:	167.6 mm
Height:	100.3 mm
Packaging data
Quantity:	1