IBM 74Y1987 PCIe X8 4-Port Ethernet Card

IBM 74Y1987 CHELSIO 10GB PCIE2 X8 4-PORT ETHERNET CARD. SPECIFICATIONS: HOST INTERFACE: PCI EXPRESS GEN2 X8 MSI-X, MSI AND SUPPORT FOR LEGACY PIN INTERRUPTS HIGH PERFORMANCE RDMA: LOW LATENCY AND LINE RATE BANDWIDTH ENHANCED RDMA PRIMITIVES IWARP SUPPORT ON LINUX OFED MICROSOFT NETWORK DIRECT SUPPORT UDP & MULTICAST OFFLOAD: UDP SOCKETS API LOW USER-TO-USER LATENCY MULTICAST REPLICATION ON INGRESS OR EGRESS VIRTUALIZATION: PCI-SIG SR-IOV 128 VIRTUAL AND 8 PHYSICAL FUNCTIONS 144-PORT VIRTUAL SWITCH EVB, VEPA, FLEX10, VNTAG 336 VIRTUAL MAC ADDRESSES FCOE: FULL HBA FCOE (INITIATOR OR TARGET) OPEN-FCOE OFFLOAD (INITIATOR) CRC32 OFFLOAD GENERATION & VERIFICATION INGRESS & EGRESS ACL (ACCESS CONTROL LIST) ISCSI ACCELERATION: FULL ISCSI INITIATOR AND TARGET MODE STACK CRC32 OFFLOAD GENERATION & VERIFICATION ISCSI PROXY SWITCHING BASED ON SCSI CDB FULL HBA OFFLOAD TCP/IP FULL OFFLOAD: FULL TCP IMPLEMENTATION INCLUDING IPV4 & IPV6 MICROSOFT CHIMNEY SUPPORT EXTENSIVE RFC COMPLIANCE, FULLY FEATURED STACK FULL TCP PROXY BETWEEN ANY SET OF CONNECTIONS VLAN SUPPORT UP TO 4096 DIFFERENT VLAN IDS LOAD BALANCING AND FAIL-OVER CAPABILITIES STATELESS OFFLOADS: TCP/UDP CHECKSUM OFFLOAD FOR IPV4 & IPV6 TSO, LRO, LSO, AND GSO FOR IPV4 & IPV6 VLAN FILTERING, INSERTION & EXTRACTION LINE RATE PACKET FILTERING AND ATTACK PROTECTION FINE GRANULARITY TIME STAMPING (DOWN TO 4NS) ETHERNET ROUTING (PACKET HEADER REWRITE) PACKET TRACING AND PACKET SNIFFING ETHERNET: IEEE 802.3AE (10 GBE) IEEE 802.3Z (1 GBE) COMPLIANT IEEE 802.IP PRIORITY IEEE 802.IQ VLAN TAGGING IEEE 802.1QBG EVB/VEPA IEEE 802.1QBH VNTAG IEEE 802.3X FLOW CONTROL IEEE 802.3AD LOAD-BALANCING AND FAILOVER ETHER II AND 802.3 ENCAPSULATED FRAMES MULTIPLE MAC ADDRESSES PER INTERFACE JUMBO FRAMES UP TO 9.6KBYTES DIMENSIONS WITHOUT BRACKET: 6.6 IN. X 2.71 IN. OR 16.76 CM X 6.88CM PHYSICAL AND ENVIRONMENTAL: OPERATING TEMP: 0 TO 55ºC OR 32 TO 131ºF OPERATING HUMIDITY: 5 TO 95% TYPICAL POWER CONSUMPTION: 14W