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R$ 499,49
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R$ 499,49
Placa mezanino de servidor HP: NC326M HSTNS-BN20 419330-001 404984-001 para c-Class Blade System: 2x 1GB
O adaptador de servidor NC326m PCI Express Gigabit é um adaptador de rede de servidor Gigabit Ethernet de porta dupla para servidores c-Class BladeSystem com suporte completo de driver de software.
# Compatível com os produtos:
HP ProLiant BL685c G6
HP ProLiant BL685c G5
HP ProLiant BL680c G5
HP ProLiant BL495c G6
HP ProLiant BL495c G5
HP ProLiant BL490c G7
HP ProLiant BL490c G6
HP ProLiant BL465c G6
HP ProLiant BL465c G5
HP ProLiant BL460c G6
HP ProLiant BL460c G5
HP ProLiant BL460c
HP ProLiant BL280c G6
HP ProLiant BL260c G5
HP ProLiant BL2x220c G6
HP ProLiant BL2x220c G5
# Códigos na peça:
- NC326M
- HSTNS-BN20
- 419330-001
- 0O0795
- 404984-001
# Especificações:
- Características de acordo com as fotos do anúncio
Dual-port Gigabit Ethernet Throughput
2,000 Mb/s per port full duplex (4,000 Mb/s full duplex, both ports) transfer rate delivers outstanding network performance that improves response time and removes bottlenecks across the entire network.
Jumbo Frames
The NC326m support for jumbo frames (also known as extended frames) permit an industry standard 9K byte transmission unit (MTU), which is six times the size of standard 1500 byte Ethernet frame. The NC326m supports jumbo frames as a way to achieve higher throughput and better CPU utilization. Jumbo frames are particularly useful for database transfers and tape backups
802.1Q VLANs with 802.1p QoS Tagging
IEEE 802.1Q virtual local area network (VLAN) protocol allows each physical port of the NC326m to be separated into multiple virtual NICs for added network segmentation and enhanced security and performance. VLANs increase security by isolating traffic between users. Limiting the broadcast traffic to within the same VLAN domain also improves performance. IEEE quality of service (QoS) 802.1p tagging allows the adapter to mark or tag frames with a priority level across a QoS-aware network for improved traffic flow.
TCP/IP Stateless Offloading
For overall improved system response, the NC326m supports standard TCP/IP offloading techniques including:
TCP/IP checksum offload (TCO) moves the TCP and IP checksum offloading from the CPU to the network adapter.
Large send offload (LSO) or TCP segmentation offload (TSO) allows the TCP segmentation to be handled by the adapter rather than the CPU.
Interrupt Coalescence
Interrupt coalescing (interrupt moderation) groups multiple packets, thereby reducing the number of interrupts sent to the host. This process optimizes host efficiency, leaving the CPU available for other duties.
Dual Address Cycles
Dual address cycles (DAC) provide the ability to address memory above 4 GB and improve system performance by preventing the server operating system from performing a buffer copy from below 4 GB to above 4 GB.
High Availability
Dual port
The two ports on the NC326m are transmitted to separate enclosure interconnect bays providing redundant signal paths.
Redundant adapters
With multiple dual port adapters supported per server connected to up to two redundant pairs of interconnect modules per enclosure, a very wide variety of high availability I/O configurations are possible.
Network Adapter Teaming
ProLiant Network Adapter Teaming provides fault tolerance and load balancing across a team of two or more network adapters. The team of adapters works together as a single virtual adapter. Support for several different types of teaming is included. Teaming offers IT professionals an easy, efficient, and cost-effective way to provide network fault tolerance and increased network bandwidth.
# Garantias
- Emitimos NF
- DEVOLUÇÃO gratuita por 7 dias
- GARANTIA completa de 6 meses (3 da garantia legal + 3 do vendedor)
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