STARTECH
STARTECH P021GINETWORKCARD network card PCIe 2.0 x1 Intel I350-AM2 2-port SFP
Adds two 1GbE SFP ports via PCIe 2.0 x1 using an Intel I350-AM2 controller with VMDq, SR-IOV and VT-c for virtualization
- FeaturesTechnical Information Chipset Manufacturer: Intel Chipset Mo
- DimensionsHeight: 0.4" Width: 2.7" Depth: 5.8"
- Package ContentsGigabit Ethernet Card 1 x Quick-Start Guide 1 x Low-Profile
Ports PCI Express 2.0 x1, 2 Port
- PCI Express 2.1 x1, 1 Port
- PCI Express 2.0 x1, 2 Port
Les versions barrées existent, mais ne sont pas disponibles ici.
- Add two 1GbE SFP modules via a PCIe 2.0 x1 slot
- Intel I350-AM2 chipset delivers low-latency, low CPU utilisation
- Supports VMDq, SR-IOV and Intel VT-c for virtualisation
- PXE boot enables centralised OS deployment
- 9K jumbo frames and VLAN tagging improve network efficiency
Two-port SFP controller for PCIe 2.0 x1
The StarTech P021GINETWORKCARD adds two gigabit SFP ports to a workstation or server using a single PCI Express 2.0 x1 slot. It is built around the Intel I350-AM2 chipset and targets administrators who need low-latency, low-CPU-overhead Ethernet for virtualised workloads and business services.
Bandwidth capped at the x1 gen-2 lane
The host interface is PCI Express 2.0 x1, so aggregate throughput cannot exceed the lane’s 5 GT/s signalling rate. Both ports share this single lane, making the card unsuitable for sustained line-rate traffic on two gigabit links simultaneously.
Upgrades single-port or on-board copper NICs
It replaces a single-port copper adapter or basic integrated NIC when SFP fibre uplinks or a second isolated gigabit link are required. The jump is worth it only if the chassis has a free x1 slot and the deployment needs VMDq, SR-IOV, PXE boot or 9K jumbo frames; buyers who need more than two ports or 10GbE speeds must choose a different controller.
Points forts
- Add two 1GbE SFP modules via a PCIe 2.0 x1 slot
- Intel I350-AM2 chipset delivers low-latency, low CPU utilisation
- Supports VMDq, SR-IOV and Intel VT-c for virtualisation
- PXE boot enables centralised OS deployment
- 9K jumbo frames and VLAN tagging improve network efficiency
Caractéristiques
| Brand | StarTech.com |
|---|---|
| Part Number | P021GINETWORKCARD |
| Features | Technical Information Chipset Manufacturer: Intel Chipset Model: I350-AM2 Interfaces/Ports Host Interface: PCI Express 2.0 x1 Total Number of Ports: 2 I/O Expansions Expansion Slot Type: SFP (mini-GBIC) Media & Performance Media Type Supported: Optical Fiber Maximum Data Transfer Rate: 1000 Mbit/s Network & Communication Network Technology: 1000Base-T 1000Base-KX 1000Base-SX 1000Base-LX |
| Dimensions | Height: 0.4" Width: 2.7" Depth: 5.8" |
| Package Contents | Gigabit Ethernet Card 1 x Quick-Start Guide 1 x Low-Profile Bracket |
| Poids d’expédition | 0.45 kg |
| Dimensions du colis | 216 × 152 × 36 mm |
Questions sur cet article
Should I choose the single-port or two-port version of this card?
This model provides two SFP ports so you can add two 1GbE SFP modules in one PCIe 2.0 x1 slot.
What throughput will I see from the 1GbE SFP ports in a real server?
Each port runs at 1GbE line rate with low latency and low CPU utilisation thanks to the Intel I350-AM2 chipset.
Does the PCIe 2.0 x1 interface limit the two 1GbE ports?
The x1 lane supplies enough bandwidth for both 1GbE ports simultaneously without a bottleneck.
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