Product Specifications

A P P E N D I X A

This chapter includes:

ExpressModule Specifications

ExpressModule Specifications

TABLE A-1 lists the specifications for the Sun Dual Port 4x QDR IB Host Channel Adapter PCIe ExpressModule.

TABLE A-1 Board Specifications
Physical
Size	198 mm X 112 mm (7.8in. x 4.4in.)
Air flow	200 LFM @ 55C
4x 20 Gb/sec connector	InfiniBand (Copper, current rating: 0.5A max) with active media adapter support
Protocol Support
IBTA v1.2	Auto-Negotiation ^[1] (40 Gbps, 20 Gbps, 10 Gbps)
QoS	8 InfiniBand virtual lanes for each port
RDMA support	All ports
Power and Environmental
Voltage	12 V, 3.3 V
Max power	12 W
Temperature	0 to 55˚ Celsius

^{1 (TableFootnote) The auto-negotiation protocol is proprietary of Mellanox Technologies and compliant with the InfiniBand Architecture Specification, Release 1.2.}