HP 498385-B27 InfiniBand 4x 5ft DDR/QDR QSFP copper cable delivers high-speed interconnect for HPC clusters, blade enclosures, and storage area networks. Part number 498385-B27 supports both DDR (14 Gbps) and QDR (40 Gbps) InfiniBand protocols, making it compatible with HP BladeSystem c-Class, ProLiant blade servers, and corresponding storage systems. The cable features quad small-form-factor pluggable (QSFP) connectors on both ends, active copper construction optimized for distances up to 5 feet, and full-duplex parallel lanes for low-latency data transfer. Typical deployments include high-performance computing environments, clustered database systems, and Fibre Channel over InfiniBand (FCoIB) configurations where bandwidth efficiency and signal integrity are critical. This refurbished unit has been tested and guaranteed to meet HP specifications; available via quote.
