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MCX4121A-ACAT with Mellanox ConnectX4 2 Ports25Gigabit Ethernet Card PCI-E 3.0 PCIe X8 Ethernet Card Network Adapter — Open-Box, 23% Off
Brand: YiBaoTong
Condition: Used - VeryGood
$5697
$7388
-23% Save $1691
Updated: 50 days ago
Description
Transmission rate: 25Gbps
Interface type: SFP+ Port *2
Compatible slots:PCI-E X8 PCI-E X16
Compatible systems: Windows Server 2003/2008/2012, Windows 7/8/10 /Visa, Linux, ESXi/ESXi*
The package includes:MCX4121A-ACAT network card * 1, high bracket * 1, low bracket * 1
25Gb Ethernet 25GbE QSFP+ PCI-E Card Network Adapter Dual Port NIC ConnectX-4 MCX4121A-ACAT
Main parameter
Transmission rate: 25Gbps
Bus type： PCI-E 3.0 X8
Network interface type： QSFP+
Applications: Server, Desktop, Storage, Engineering machine
Technical parameters: Microsoft Windows 2003 Server, Microsoft Vista, Windows, Linux
Main parameter
Transmission rate: 25Gbps
Bus type： PCI-E 3.0 X8
Network interface type： QSFP+
Applications: Server, Desktop, Storage, Engineering machine
Technical parameters: Microsoft Windows 2003 Server, Microsoft Vista, Windows, Linux
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b0gsfb7f4d
- Model:
- MCX4121A-ACAT
- Country:
- US
- ASIN:
- B0GSFB7F4D
- UPC:
- 749838495700
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $17 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for YiBaoTong products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.
