Chelsio T580-LP-CR network card Internal Fiber 40000 Mbit/s

Chelsio s T580-LP-CR is a dual port 40 Gigabit Ethernet Unified Wire adapter with PCI Express 3 host bus interface, optimized for cloud computing, HPC, virtualization, storage, and other data center applications.The fifth-generation (T5) technology from Chelsio provides the highest 40GbE performance in the industry and dramatically lowers host-system CPU communications overhead with on-board hardware that offloads TCP/IP, iSCSI, FCoE and iWARP RDMA processing from the host system and frees up host CPU cycles for other applications. As a result, the system benefits from higher bandwidth, lower latency, and reduced power consumption.

Ports & interfaces
Connectivity technology:	Wired
Host interface:	PCI Express
Interface:	Fiber
Fiber optic connector:	QSFP+
PCI version:	3.0
Network
Maximum data transfer rate:	40000 Mbit/s
Networking standards:	IEEE 802.1Q, IEEE 802.1p, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3az, IEEE 802.3ba, IEEE 802.3x
iSCSI support:
Design
Internal:
Power
Power consumption (typical):	17 W
Operational conditions
Operating temperature (T-T):	0 - 55 °C
Operating relative humidity (H-H):	5 - 95%
Weight & dimensions
Width:	167.6 mm
Height:	68.8 mm
Packaging data
Quantity:	1