This article covers Buacoz 2.5gb ネットワークカード PCI-E X4 クアッドポート ギガビットイーサネット LAN NICカード RJ45 Intel I225-V チップサーバー ネットワークカード Windows 10.
Overview
The Buacoz 2.5Gb Network Card is a quad-port Gigabit Ethernet NIC built on the PCI Express 3.1 x4 interface, powered by the Intel I225-V chipset. Each port supports up to 2.5Gbps, making it a cost-effective upgrade path from legacy 1GbE networks. The card features gold-plated contacts to prevent oxidation and ensure reliable connectivity over time. With support for both full-duplex and half-duplex modes and independent MAC addresses per port, this card is well-suited for server environments, NAS setups, and creative workflows that demand higher bandwidth. It also includes advanced features like Wake-on-LAN, Energy Efficient Ethernet (EEE), and Time-Sensitive Networking (TSN).
Connectivity & Compatibility
Interface: PCI Express 3.1 x4 (compatible with x8/x16 slots) Supported OS: Windows 10/11 64-bit, Windows Server 2019/2022 Network standards: IEEE 802.3 (2500BASE-T, 1000BASE-T, 100BASE-TX, 10BASE-TE) Features: Wake-on-LAN, EEE, TSN, 9.5KB jumbo frames, auto MDI/MDI-X, IEEE 1588, 802.1AS * Modes: Full-duplex / Half-duplex
Product Info
Released in late 2024, the Buacoz 2.5Gb Network Card sits in the mid-range segment, offering four 2.5GbE ports at an accessible price point. The package includes the card only; a low-profile bracket is not included by default. Warranty is typically one year, varying by seller.
Best Use Cases
Home or small office users running a NAS or file server who need more bandwidth than 1GbE can provide. Creative professionals handling large video files or frequent data transfers across multiple clients. * Server administrators who want to segment network traffic across independent ports using a single NIC.
Product Disclosure (Amazon)
- Manufacturer: Buacoz
- Seller: Amazon US
- Fulfilled by: Amazon US
- ASIN: B0DNJVLPWZ
- Note: This article covers a manufacturer-made product based on Amazon listing details.
