
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
Ships next business day.
- In Stock: 25
- Manufacturer: IBM
- Model or Part: 49Y7949
- Condition: Refurbished
- Weight: 1.00lb
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 IBM NetXtreme II 1000 Express Quad Port Ethernet Adapter (part number 49Y7949) delivers high-performance, reliable networking for servers that demand continuous data flow. Designed for IBM System x and compatible platforms, this adapter provides four independent 10/100/1000 Mbps ports in a single PCI Express x1 form factor, enabling scalable bandwidth and redundancy without the need for multiple cards.
Key Features
- Four dedicated Gigabit Ethernet ports for simultaneous high-speed connections
- PCI Express x1 interface for low profile installation and reduced power consumption
- Support for IEEE 802.3, 802.3u, and 802.3ab standards
- Advanced interrupt moderation and receive side scaling to optimize CPU utilization
- Built-in hardware offload for TCP/IP checksum and segmentation
- Hot-plug capability for maintenance without server downtime
- Compatible with IBM Flex System, BladeCenter and standard rack servers
Technical Specifications
- Form factor: PCI Express x1, low profile
- Port type: RJ45 10/100/1000 Mbps
- Maximum throughput: 4 Gbps aggregate
- Supported operating systems: Microsoft Windows Server 2008/2012/2016, Linux distributions, VMware ESXi
- Power consumption: typical 5 watts
- Dimensions: 2.7 in height, 6.8 in length
- Temperature range: 0 to 55 deg C operating
Typical Applications
- Data center servers requiring multiple network segments or VLANs
- Virtualization hosts that need high bandwidth for VM traffic
- High-availability clusters where redundant network paths are critical
- Storage area networks (SAN) and network attached storage (NAS) gateways
- Enterprise applications such as database servers, web servers, and email gateways
With the IBM NetXtreme II 1000 Express Quad Port Ethernet Adapter, businesses gain the flexibility to expand network capacity, improve fault tolerance, and maintain peak performance across demanding workloads.