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HP NC373F PCI-E 1000M光纤网卡

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品牌:HP 型号:NC373F 配件类型:网卡

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HP NC373F PCI Express Multifunction Gigabit server adapter

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Overview

The HP NC373F is a high performance PCI Express multifunction network adapter for either standard or low profile slots in ProLiant servers running over a fiber-optic network environment.

In addition to delivering Gigabit Ethernet networking, the NC373F supports TOE (TCP/IP Offload Engine) for Windows only, Internet Small Computer System Interface (iSCSI).


What's new

Because the NC373F supports multiple functions, it can *ume any of three defined roles for ProLiant servers connected to a fiber-optic network:
  • As a TOE device for Windows only, the NC373F shifts processing of the communications protocol stack (TCP/IP) from the server CPU to the network adapter, thereby freeing CPU cycles for other duties. With TOE, server efficiency is increased.
  • As an iSCSI HBA, the NC373F combines two well-known technologies, SCSI and Ethernet, to provide HP ProLiant servers ready access to storage boxes over the same wire used for networking. iSCSI enables the NC373F to function as both a NIC and an HBA from a single connection. This capability is valuable when you want to consolidate resources and simplify your infrastructure with a single I/O device.

Ideal environment

Ideal for...

Fiber-optic customers wanting greater server efficiencies
  • The NC373F increases the efficient use of TCP offload resources, making sure that the connections dynamically move between host and NIC, depending upon workload
  • With TCP/IP Offload Engine (TOE) for Windows only, the NC373F reduces the CPU cycles required to process network traffic in Windows environments
  • By using Receive Side Scaling in multiple CPU systems, network traffic is no longer bottlenecked because the NC373F supports dynamic load balancing of incoming traffic across CPUs

Corporate data centers looking to simplify their operations
  • When the NC373F is deployed as an iSCSI initiator, it functions as an HBA with accelerated performance for access to individual storage devices and SANs
  • The flexibility of the NC373F enables users to simplify their management operations by having a single I/O device provide both networking and storage needs
  • By providing unified networking and storage connections, the NC373F enables the deployment of a single fabric environment

Model comparison

NC373F?NC370F?NC310F
Bus t*ePCI ExpressPCI-XPCI-X
Data t*efour lane (x4)64-bit/133 MHz64-bit/133 MHz
Onboard memory92KB92KB64KB
Transfer rate1000 Mbps1000 Mbps1000 Mbps
PortsOneOneOne
ConnectorsLCLCLC
Cabling and distanceUp to 1,804 ft/550 m with multimode fiber (50μm/125μm)Up to 1,804 ft/550 m with multimode fiber (50μm/125μm)Up to 1,804 ft/550 m with multimode fiber (50μm/125μm)
ControllerBroadcom 5708Broadcom 5706In 82545GM
LEDsLink and activityLink and activityLink and activity
Low profile bracketYesNoNo
PCI CompliancePCI Express1.0aPCI v2.3; PCI-X 1.0aPCI v2.3; PCI-X 1.0a
PXEYesYesYes
Receive side scalingYesYesNo
TPC/IP Offload Engine (TOE) for Windows onlyYesYesNo
Accelerated iSCSIYesYesNo