IO Crest
PCI Express X1 2 Port RJ45 Gigabit Ethernet Card
This dual-port Gigabit Ethernet adapter utilizes the high-performance Intel 82571 controller, designed for low memory latency in demanding environments. It connects via a PCI Express x1 interface, efficiently handling large data words through wide internal data paths. The card features independent transmit and receive queues to minimize packet latency, making it ideal for multi-processor systems and virtualization. It supports Gigabit speeds on both RJ45 ports, enhancing bandwidth for slot-constrained servers. Operating temperatures range from 0°C to 55°C, ensuring reliability in standard server conditions. This component integrates both the Media Access Control (MAC) and Physical Layer (PHY) for a compact solution.
$69.10
Owner Satisfaction
4.4
/ 5
Category Rank
510
/ 961
#510 in Network Cards & Adapters
Price vs Category Average
-93%
Below average
Interface
1
/ PCI Express x
Who it's for
- Enhanced Network Segmentation
- Reliable Gigabit Throughput
- Versatile Low-Profile Design
Who should skip it
- Consumes a PCIe Slot
- Potential Bandwidth Bottleneck
- Dependent on Specific Chipsets
Key Specs
Interface
PCI Express x1
Chipset
Intel 82571Eb
Ports
2 x RJ45 Gigabit Ethernet
Operating Temperature
0°C to 55°C (32°F to 131°F)
Controller
Integrated Gigabit Ethernet MAC and PHY
Data Path Optimization
Optimized for up to four PCI Express lanes
Features
- Increases performance on multi-processor systems by balancing network loads across CPU cores.
- Delivers increased bandwidth by enabling two Gigabit connections through a single adapter.
- Optimized for high performance and low memory latency using advanced Intel controller technology.
- Features independent transmit and receive queues for minimum packet latency.
- Versatile dual-port operation suitable for various server configurations, even with limited slots.
- Supports standard drivers for straightforward installation across compatible operating systems.
What customers say
The sentiment surrounding the IO Crest dual port Gigabit card centers strongly on its excellent value and impressive ease of use. Consumers consistently report that the card is a simple, plug and play solution, instantly adding reliable dual RJ45 connectivity without complication. This makes it a highly efficient upgrade for users needing extra network capacity. While performance is solid, the primary appeal remains its affordability combined with dependable, hassle free installation across various systems.
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$69