StarTech ST10GSPEXNB

PCIe 10GBase-T Ethernet Network Card - 10Gbps, RJ45,

The StarTech ST10GSPEXNB PCIe 10GBase-T Ethernet Network Card empowers your desktop or server with ultra-fast 10Gbps network connectivity. Designed for high-throughput workloads like virtualization, large file transfers, or high-resolution media streaming,this adapter supports copper-based networking using standard RJ45 ports and Cat6a/Cat7 cabling.

Features

Ideal for professionals in content creation, data centers, and performance-driven IT infrastructures, this PCI Express NIC delivers the bandwidth needed to handle heavy multitasking and high-speed data access. With a robust design and backward compatibility with lower speeds, the ST10GSPEXNB is a cost-effective way to upgrade to 10G networking without changing your existing cabling setup.

Advanced Options

The adapter uses a PCIe x4 interface and includes both standard and low-profile brackets, ensuring it fits seamlessly into most server or workstation chassis. With support for multiple speeds and operating systems, it delivers flexibility, performance, and compatibility in one compact solution.

Product Key Features

• • Ultra-Fast 10Gbps Speeds - Achieve high-performance data transfers over copper cabling

  • PCIe x4 Interface - Compatible with standard and low-profile PCI Express slots

  • RJ45 Port - Connects easily using Cat6a/Cat7 cables for up to 100m range

  • Low Profile Bracket Included - Fits compact and standard-sized systems

  • Auto-Negotiation - Supports 10/100/1000/2.5G/5G/10G speeds for flexibility

  • Wide OS Compatibility - Works with Windows, Linux, and macOS environments

Reliability & Performance

Engineered with Intel X550 chipset technology, this 10G NIC ensures stable and reliable connections even under continuous heavy loads. It supports advanced networking features such as VLAN tagging, checksum offloading, and jumbo frame support, ensuring minimal CPU usage and optimized network efficiency across modern IT infrastructures.

Key Features :

• Supports 10/5/2.5/1 Gbps and 100 Mbps speeds

• PCIe 3.0 x4 interface for high-speed connectivity

• RJ45 copper interface with 100m Cat6a/Cat7 support

• Intel X550 chipset for superior reliability

• Includes both low-profile and full-height brackets

• Compatible with Windows, Linux, and macOS

Specification	Details
Model Number	ST10GSPEXNB
Product Type	PCIe 10GBase-T Ethernet Network Card
Network Speed	10/5/2.5/1 Gbps and 100 Mbps (auto-negotiation)
Interface	PCI Express 3.0 x4
Port Type	1 × RJ45 (10GBase-T)
Max Cable Distance	Up to 100m (Cat6a/Cat7)
Chipset	Intel X550
Brackets Included	Full-height and low-profile
OS Compatibility	Windows, Linux, macOS
Dimensions (L × W)	5.2 × 2.7 in (132 × 69 mm)
Weight	0.2 lbs (90 g)
Power Consumption	<10W