Home/Network & Accessories/Network Adapters/391661-B21 - HP Intel Ethernet 10/100/1000Mbps Qua...
391661-B21 - HP Intel Ethernet 10/100/1000Mbps Quad RJ-45 PCI-X Adapter

Safe checkout

Secure payments

Fast dispatch

12 day handling

Free shipping

U.S. ground

Warranty & RMA

Support after delivery

391661-B21 - HP Intel Ethernet 10/100/1000Mbps Quad RJ-45 PCI-X Adapter

SKU 391661-B21
Brand HP
  • 4 x 1Gb/s RJ-45 ports
  • PCI-Express x8 interface
  • HP NC340T model
  • Designed for ProLiant DL Series servers
  • Provides high-speed Gigabit Ethernet connectivity
  • Supports multiple network connections
Available to order

391661-B21 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.

Key specifications

See full specs ↓
Product Type
Gigabit Ethernet Adapter
Interface
PCI Express x8
Ethernet Ports
4 x 1Gb/s RJ-45
Form Factor
PCIe Card
Manufacturer
HP
Model
NC340T

Product details

HP NC340T PCI-X Quad-port Gigabit Server Adapter

Technical Information

Product TypeGigabit Ethernet Adapter
InterfacePCI Express x8
Ethernet Ports4 x 1Gb/s RJ-45

Additional Specifications

Form FactorPCIe Card
ManufacturerHP
ModelNC340T

Description

The HP 391661-B21 NC340T is a high-performance quad-port Gigabit Ethernet adapter specifically engineered for integration into HP ProLiant DL Series servers. This adapter provides four independent 1Gb/s Ethernet ports, each utilizing an RJ-45 connector, allowing for extensive network connectivity options. The PCI-Express x8 interface ensures ample bandwidth to support the aggregate throughput of all four ports, making it ideal for server consolidation, network segmentation, and high-traffic environments. This adapter is a versatile solution for various networking needs, including connecting to multiple network segments, providing failover capabilities, or supporting high-bandwidth applications. Its design is optimized for the demands of enterprise server environments, offering reliability and performance. The NC340T is a cost-effective way to expand a server's network interface capabilities without sacrificing performance. Compatibility with HP ProLiant DL Series servers ensures seamless integration and optimal performance. The adapter supports standard networking protocols and drivers, facilitating easy deployment and management within existing IT infrastructures. Whether used for general networking, storage traffic, or specialized applications, the HP 391661-B21 NC340T delivers robust Gigabit Ethernet connectivity.

Condition: Refurbished

Free U.S. ground shipping

Typically 12 days handling, 37 days in transit.

Purchase orders accepted

Government, enterprise, data center and small business.

Warranty & RMA support

See warranty and returns.

Buying 10+ units?

Get volume pricing and availability for 391661-B21.

Questions about this part?

Compatibility, condition, lead times — ask a specialist.

(888) 988-8093

Related products

Loading related inventory…