我們接受加密貨幣付款 — 讓您持有的幣種也能買到真正的硬體設備。以加密貨幣付款，直接購入真正的硬體設備。 全球訂單滿 US$399，即享免費保險運送。簡約外箱，不印任何品牌標誌，從德國出貨。訂單滿 US$399，即享免費保險運送。 結帳一開始，您的匯率即鎖定 30 分鐘。匯率鎖定 30 分鐘。 每件商品皆原廠密封、序號經過核對，並享有 24 個月保固。原廠密封，保固 24 個月。

追蹤清單 登入
Green circuit board with silver heatsink, two RJ45 ports and gold PCIe connector

STARTECH

STARTECH PR22GINETWORKCARD 2-Port 2.5G PCIe 2.0 x2 network card

SKU CH-QFBM-JFY73 MPN PR22GINETWORKCARD

Dual-port 2.5 Gbps PCIe 2.0 x2 Ethernet adapter with Intel I225-V chipset, vPro remote management, and auto-negotiation down to 10 Mbps

  • FeaturesTechnical Information Chipset Manufacturer: Intel Chipset Mo
  • Package Contents2-Port 2.5GBase-T Ethernet Network Adapter Card - PCIe 2.0 x

Ports 2 Port, 2.5G NBase-T PCIe

  • Dual 2.5 Gbps ports multiply bandwidth over existing Cat5e or Cat6 cabling
  • Intel I225-V controller delivers independent Ethernet paths for consistent throughput
  • Intel vPro with PXE boot and WoL enables remote deployment and troubleshooting
  • Built-in heatsink keeps the controller cool for sustained performance
  • Low-profile bracket included fits both standard and compact chassis

Dual-Port 2.5G PCIe Network Card

The StarTech PR22GINETWORKCARD is a dual-port 2.5GBASE-T network adapter built on the Intel I225-V chipset. It plugs into a PCI Express 2.0 x2 slot and delivers two independent RJ-45 Ethernet controllers. The card targets servers and workstations that need multi-gigabit wired connectivity over existing copper cabling.

Low-Profile Bracket and Quick-Start Guide

A low-profile bracket is included so the card fits both standard and slim chassis without extra purchases. The quick-start guide covers the initial hardware installation steps. No driver disc or management utility is bundled; the operating system or the Intel download site supplies the necessary software for Windows, Windows Server, VMware and Linux.

Straightforward Slot Installation

Insert the card into any available PCIe 2.0 x2 or higher slot and secure it with the appropriate bracket. The built-in heatsink keeps the I225-V controllers cool without active cooling. The most common issue is neglecting to enable PXE boot or WoL in the system BIOS, which prevents remote deployment and wake features from working.

商品特色

  • Dual 2.5 Gbps ports multiply bandwidth over existing Cat5e or Cat6 cabling
  • Intel I225-V controller delivers independent Ethernet paths for consistent throughput
  • Intel vPro with PXE boot and WoL enables remote deployment and troubleshooting
  • Built-in heatsink keeps the controller cool for sustained performance
  • Low-profile bracket included fits both standard and compact chassis

商品規格

BrandStarTech.com
Part NumberPR22GINETWORKCARD
FeaturesTechnical Information
Chipset Manufacturer:
Intel
Chipset Model:
I225-V
Interfaces/Ports
Host Interface:
PCI Express 2.0 x2
Total Number of Ports:
2
Number of Network (RJ-45) Ports:
2
Media & Performance
Media Type Supported:
Twisted Pair
Network & Communication
Network Technology:
2.5GBase-T
Physical Characteristics
Form Factor:
Plug-in Card
Bracket Height:
Low Profile
Package Contents2-Port 2.5GBase-T Ethernet Network Adapter Card - PCIe 2.0 x2
1 x Low Profile Bracket
1 x Quick-Start Guide
出貨重量0.45 kg
包裝尺寸211 × 145 × 36 mm

其他版本

同系列還有 1 款

同系列產品，記憶體、散熱器或時脈不同 — 下單前請先比較。

商品問答

Will the Intel I225-V chipset ever need a firmware update to stay compatible with newer switches?

Intel releases firmware updates for the I225-V through standard OS channels; apply them when your OS vendor includes them in kernel or driver packages.

What limits throughput first when both 2.5 GbE ports run at full speed continuously?

The PCIe 2.0 x2 host interface caps aggregate bandwidth at roughly 8 Gbps, so the bus becomes the bottleneck before the controller does.

Does the built-in heatsink keep the card quiet and cool during all-day operation?

The passive heatsink is designed for continuous load; it adds no fan noise and maintains safe temperatures inside typical server or desktop airflow.

同類商品

顧客也比較過

同一分類，同一套結帳流程 — 支援八種加密貨幣，匯率鎖定 30 分鐘。