4 портова мережева плата 4 х 10 Gb/s RJ45 Intel X710-T4

В наявності серверна високопродуктивна 4 портова мережева плата з портами 4 х 10 Gb/s RJ45 Чіп Intel X710-T4 Драйвери присутні практично під будь яку систему. Без ньюансів, знята з робочого сервера, буде працювати на будь якому ПК. Планка низькопрофільна. OLX доставкою НЕ відправляю, тільки накладений платіж з передоплатою вартості доставки або повна передоплата! Також в наявності є інші 10 гігабіт мережеві плати, Ethernet та оптика: Intel X540-T2 Intel X550-T2 Intel X520-DA2 А також високопродуктивні карти Broadcom практично нові Intel® Ethernet Converged Network Adapter X710-T4 Features Description General RJ45 connections over CAT6A cabling • Ensures compatibility with cable lengths up to 100 meters. Load balancing on multiple CPUs • Increases performance on multi-processor systems by efficiently balancing network loads across CPU core when used with Receive-Side Scaling (RSS) from Microsoft or scalable I/O on Linux. Protect, Detect and Recover • The Intel Ethernet 700 Series implements a design philosophy of platform resiliency with 3 attributes supporting the NIST Cybersecurity Framework: Protect, Detect and Recover. These attributes verify the firmware and critical device settings with built-in corruption detection and automated device recovery to return the device to its originally programmed state. Support for most network operating systems • Enables broad deployment for different applications. RoHS-compliant • Complies with the European Union directive 2011/65/EU to reduce the use of hazardous materials. Time Sync (IEEE 1588, 802.1as) • Enables networked Ethernet equipment to synchronize internal clocks according to a network master clock; endpoint can then acquire an accurate estimate of the master time by compensating for link latency. I/O Features for Multi-Core Processor Servers Intel® Ethernet Flow Director (Intel® Ethernet FD) • An advanced traffic steering capability increases the number of transactions per second and reduces latency for cloud applications like Memcached. MSI-X support • • Minimizes the overhead of interrupts. Load-balancing of interrupt handling between multiple cores/CPUs. Multiple Queues: 1,536 Tx and Rx queues per device • • Network packet handling without waiting for buffer overflow providing efficient packet prioritization. Actual number of queues will vary depending upon software implementation. Tx/Rx IP, SCTP, TCP, and UDP checksum offloading (IPv4, IPv6) capabilities • • Lower processor usage. Checksum and segmentation capability extended to new standard packet type. Virtualization Features Next-generation VMDq • • Up to 256 maximum VMDq VMs supported. Offloads the data-sorting based on MAC addresses and VLAN tags, functionality from the Hypervisor to the network silicon, improving data throughput and CPU usage. PCI-SIG SR-IOV Implementation (128 per device) • • • Provides an implementation of the PCI-SIG standard for I/O Virtualization. The physical configuration of each port is divided into multiple virtual ports. Each virtual port is assigned to an individual VM directly by bypassing the virtual switch in the Hypervisor, resulting in near-native performance. Integrated with Intel® VT for Directed I/O (Intel® VT-d) to provide data protection between VMs by assigning separate physical addresses in the memory to each VM. 64/port for dual port. Virtual Machine Load Balancing (VLMB) • VMLB provides traffic load balancing (Tx and Rx) across VMs bound to the team interface, as well as fault tolerance in the event of switch, port, cable, or adapter failure. Advanced Packet Filtering • • • • • 1536 exact matched packets (unicast or multicast). 512 hash entries each for unicast and multicast. Lower processor usage. Promiscuous (unicast and multicast) transfer mode support. Optional filtering of invalid frames. VLAN support with VLAN tag insertion, stripping and packet filtering for up to 4096 VLAN tags • Ability to create multiple VLAN segments. VxLAN, NVGRE, GENEVE, VxLAN-GPE+NSH, MPLS • Preserves application performance in network virtualized environments. Manageability Features Preboot Execution Environment (PXE) Support • • Simple Network Management Protocol (SNMP) and Remote Network Monitoring (RMON) Statistic Counters • Enables system boot via the LAN (32-bit and 64-bit). Flash interface for PXE image. Unified Extensible Firmware Interface (UEFI)• Enables new technologies during the pre-OS boot process and addresses legacy BIOS limitations on hardware. Easy system monitoring with industry-standard consoles. Watchdog Timer • Gives an indication to the manageability firmware or external devices that the controller or the software device driver is not functioning. Specifications General Connections RJ45 Copper Cable Distances 10GBASE-T: 55 m using CAT6, 100 m using CAT6A 100BASE-T and 1000BASE-T: 100 m using CAT5e, CAT6, or CAT6A