
Why buy from us?
HardwareJet is built for professionals who need dependable hardware without delays or guesswork. Our curated network of manufacturers ensures quality parts, fair pricing, and responsive service.
Ask a Question About This Product
- In Stock: 7
- Manufacturer: Marconi
- Model or Part: ESX-48-6SX
- Condition: Refurbished
- Weight: 15.00lb
United States Shipping
Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.
International Shipping
International orders begin processing as soon as payment is confirmed.- Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
- Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
- Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.
Expedited and Rush Shipping
Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.
Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.
Overview
The Marconi ESX 4800 6SX Series II 6-Port Gigabit Card (model ESX-48-6SX) delivers high-performance Ethernet connectivity for servers, storage arrays and networking appliances. Designed for demanding data center environments, this PCIe card provides six independent Gigabit Ethernet ports that can be configured for both copper and fiber optic links, enabling flexible network architectures and simplifying cable management.
Key Features
- Six RJ45 or SFP+ ports for versatile connectivity options
- Full duplex operation with auto-negotiation for speeds up to 1000 Mbps
- PCI Express 2.0 x8 interface for low latency and high throughput
- Advanced offload engine supports checksum, TCP segmentation and VLAN tagging
- Hot-swap capable for zero-downtime maintenance
- Energy efficient design reduces power consumption without sacrificing performance
Technical Specifications
- Model/Part Number: ESX-48-6SX
- Form Factor: Standard full height PCIe card
- Interface: PCIe 2.0 x8
- Port Types: 6 x 10/100/1000Base-T RJ45 or 6 x SFP+ (depending on configuration)
- Supported Operating Systems: Windows Server 2012/2016/2019, Linux (kernel 3.x and later), VMware ESXi
- Maximum Throughput: 6 Gbps aggregate
- Power Consumption: Typical 15 W
- Temperature Range: 0 to 50 deg C operating
Applications
The ESX 4800 6SX is ideal for high-density server farms, virtualization platforms, SAN/NAS devices and edge routers that require reliable Gigabit Ethernet connectivity. It excels in environments such as cloud computing, database clustering, video streaming, and backup/recovery solutions where multiple independent network paths improve redundancy and load balancing.