What interface does the HP 244949-B21 NC6770 adapter use?

The HP 244949-B21 NC6770 is classified as a PCI-X Gigabit Server Adapter and is listed under the PCI-X Gigabit NIC category. This indicates that it is designed for servers equipped with PCI-X expansion slots, allowing integration into platforms that still rely on PCI-X for network connectivity.

What type of network connection does the NC6770 244949-B21 provide?

The NC6770 PCI-X Gigabit Server Adapter, associated with SKU 244949-B21, is specified as a 1-port 1000-SX fiber adapter. This means it is intended for Gigabit connectivity over 1000-SX fiber, providing a single fiber-based Gigabit port for server-to-network connections in fiber-equipped environments.

Is the HP NC6770 244949-B21 suitable for enterprise environments?

Yes, the HP NC6770 PCI-X Gigabit Server Adapter, 1000-SX, SKU 244949-B21, is described with a product level of Enterprise. This classification indicates that it is aimed at business and data center scenarios where managed, consistent networking and standardized components are preferred for server connectivity.

How many network ports are available on the HP NC6770 adapter?

The adapter is categorized as a 1-port 1000-SX fiber adapter. This means the HP NC6770 PCI-X Gigabit Server Adapter, 1000-SX, SKU 244949-B21, provides a single network port dedicated to 1000-SX fiber connectivity between the server and the network infrastructure.

How can procurement teams accurately identify this HP network adapter?

Procurement teams can identify this adapter using its full designation: HP NC6770 PCI-X Gigabit Server Adapter, 1000-SX, and the SKU 244949-B21. It is also categorized as a PCI-X Gigabit NIC and specifically as a 1-port 1000-SX fiber adapter, which helps distinguish it from other HP network interface cards.

244949-B21 - HP 244949-B21 NC6770 PCI-X 1000-SX server adapter

Name: HP 244949-B21 NC6770 PCI-X 1000-SX server adapter
Brand: HP
SKU: 244949-B21
Price: 70 USD
Availability: InStock

244949-B21 - HP 244949-B21 NC6770 PCI-X 1000-SX server adapter | US IT Hardware

Product overview

The HP NC6770 PCI-X Gigabit Server Adapter, 1000-SX, SKU 244949-B21, is an enterprise network interface card designed for servers requiring fiber connectivity. As a PCI-X Gigabit NIC, it is built for environments that standardize on PCI-X expansion for network adapters. Classified as a 1-port 1000-SX fiber adapter, it provides Gigabit connectivity over fiber for data center and server room deployments. The NC6770 model designation identifies it within HP’s server adapter portfolio. This product is positioned at the enterprise level, making it suitable for business and IT infrastructure where consistent, fiber-based Gigabit connections are needed. The adapter resides in the Network Adapters, PCI-X Gigabit NIC category, which assists procurement teams in aligning it with existing PCI-X based server platforms and structured cabling plans focused on 1000-SX fiber links.

HP NC6770 PCI-X Gigabit Server Adapter, 1000-SX
PCI-X Gigabit NIC for compatible enterprise servers
1-port 1000-SX fiber adapter for Gigabit links
SKU 244949-B21 for precise procurement tracking
Enterprise-level network adapter classification
Designed for fiber-based server connectivity

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Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	244949-B21
Brand	HP
Condition	Refurbished
Model	NC6770 PCI-X Gigabit Server Adapter, 1000-SX
Bit Width	64-bit
Bus Speed	133 MHz
Fiber Type	1000Base-SX
Technology	Gigabit Ethernet
Form Factor	Plug-in card
Cabling Type	50 micron multimode fiber optic cable and 62.5 micron multimode fiber optic cable
Power Source	Host powered

Compatible systems

HP 244949-B21 is an NC6770 PCI-X Gigabit Server Adapter with a single 1000-SX SC fiber port.

HP NC6770
Model: ProLiant systems
Form factor: PCI-X expansion slot
Compatibility inferred only at the line level from product naming; no exact-system list confirmed for 244949-B21.

Best for

Enterprise servers
Suitable for enterprise servers that require a dedicated HP NC6770 PCI-X Gigabit Server Adapter, 1000-SX, for reliable Gigabit fiber connectivity in core systems.
Fiber-based networks
Designed for environments that use 1000-SX fiber links, leveraging the 1-port 1000-SX fiber adapter design for structured fiber network backbones.
PCI-X servers
Fits deployments where servers offer PCI-X expansion and need a PCI-X Gigabit NIC such as the HP NC6770 for integration into existing platforms.
Data center networking
Appropriate for data centers standardizing on Gigabit fiber, using the NC6770 PCI-X Gigabit Server Adapter, 1000-SX, to connect servers to aggregation switches.
Enterprise network upgrades
Useful when upgrading legacy servers that still support PCI-X but need a 1-port 1000-SX fiber adapter like the HP NC6770 to align with fiber-based infrastructure.

Details

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Product Name	HPE NC6770 PCI-X Gigabit Server Adapter, 1000-SX

Product Type	Network Adapter

Maximum Cable Distance	Up to 550 m with 50 micron multimode fiber and up to 275 m with 62.5 micron multimode fiber

Auto Negotiation Support	Supported

Data Transfer Rate	1 Gbps

Networking Ports & Interfaces

Ports	1
Connector	SC
Interface	PCI-X
Port Count	1 port
Bus Interface	PCI-X
Connector Type	SC fiber
Interface Type	PCI-X
Link Status LED	Present
Ethernet Standard	1000-SX
Network Interface	Gigabit Ethernet
Data Link Protocol	Gigabit Ethernet
Network Technology	Wired
Optical Connector Type	SC

HP 244949-B21 NC6770 PCI-X 1000-SX server adapter