Gigabit Ethernet Server Network Adapters
Refurbished gigabit network cards for servers: 1GbE Ethernet PCIe adapters with one, two or four RJ45 ports, built on server controllers such as the Intel I350 and Broadcom 5719, 5720 and 5709. The listing covers Dell, HPE (331T, 332T, 361T and 366T), Cisco, IBM, Intel and Silicom cards in low-profile and full-height brackets. Our lab tests each card on intake and again before it is packed.
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IBM 00RX892 Quad Port 1GBASE-T PCIe Server AdapterAvailability: Only 2 leftManufacturer: IBM Condition: Refurbished 1 Year WarrantyBuy Now$14.98 - Intel G15234-350 I350-AE4 Quad Port 1GBASE-T Network AdapterAvailability: Only 1 leftManufacturer: Intel Condition: Refurbished 1 Year WarrantyBuy Now$7.89
- Silicom P3IMB-M-P2 Dual Port 1GBASE-T PCIe Server Adapter [Low Profile] | ACC100Availability: Only 2 leftManufacturer: Silicom Condition: Refurbished 1 Year WarrantyBuy Now$31.99
- Silicom PE2G4BPI35IA-SD Quad Port 1GBASE-T PCI-E Server Adapter [High Profile]Availability: Only 1 leftManufacturer: Silicom Condition: Refurbished 1 Year WarrantyBuy Now$16.99
- Silicom PEG216-LP Dual Port 1GBASE-T PCI-E Server Adapter [Low Profile]Availability: Only 6 leftManufacturer: Silicom Condition: Refurbished 1 Year WarrantyBuy Now$16.49
- Broadcom BCM95719A1904AC Quad Port 1GBASE-T PCIe Server AdapterAvailability: Available by QuoteManufacturer: Broadcom Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Cavium CN6640-SNIC10E-1.1G Dual Port 10GB SFP+ PCI-E CNA [Full Height]Availability: Available by QuoteManufacturer: Cavium Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Cisco 74-10521-01 UCS Quad Port 1GBASE-T PCI-E Server Adapter | Intel I350-T4Availability: Available by QuoteManufacturer: Cisco Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Cisco 74-7069-02 Quad Port 1GBASE-T PCIe Server Adapter | Broadcom 5709Availability: Available by QuoteManufacturer: Cisco Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Cisco UCSC-PCIE-IRJ45 UCS Quad Port 1GBASE-T PCI-E Server Adapter | I350-T4Availability: Available by QuoteManufacturer: Cisco Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell 0FCGN Dual Port 1GbE PCI-E Server Adapter [Full Height] | Broadcom 5720Availability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell 0NWK2 Quad Port 1GBASE-T PCI-E Server Adapter [Low Profile] | Intel I350-T4Availability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
![Silicom P3IMB-M-P2 Dual Port 1GBASE-T PCIe Server Adapter [Low Profile] | ACC100](https://enterasource.com/media/catalog/product/cache/edfa14e1d5b26a0f8da1ee83d5b45a31/d/a/daily-receiving-7667_small.jpg)
![Silicom PE2G4BPI35IA-SD Quad Port 1GBASE-T PCI-E Server Adapter [High Profile] Small View](https://enterasource.com/media/catalog/product/cache/edfa14e1d5b26a0f8da1ee83d5b45a31/d/a/daily-receiving-5865_small_1.jpg)
![Silicom PEG216-LP Dual Port 1GBASE-T PCI-E Server Adapter [Low Profile]](https://enterasource.com/media/catalog/product/cache/edfa14e1d5b26a0f8da1ee83d5b45a31/d/a/daily-receiving-4948_small.jpg)
![Cavium CN6640-SNIC10E-1.1G Dual Port 10GB SFP+ PCI-E CNA [Full Height]](https://enterasource.com/media/catalog/product/placeholder/default/placeholder-small_3.jpg)
![Dell Dual Port 1GbE PCI-E Server Adapter [Full Height] | Broadcom 5720 Front View](https://enterasource.com/media/catalog/product/cache/edfa14e1d5b26a0f8da1ee83d5b45a31/d/a/daily-receiving-2189_small.jpg)
![Dell 0NWK2 Quad Port 1GBASE-T PCI-E Server Adapter [Low Profile] | Intel I350-T4](https://enterasource.com/media/catalog/product/cache/edfa14e1d5b26a0f8da1ee83d5b45a31/d/a/daily-receiving-2134_small.jpg)
Gigabit controllers on this page
The controller sets the port count and the slot a card needs. Broadcom and Intel specify the main ones as follows:
| Controller | Ports | Host interface | Cabling | Examples here |
|---|---|---|---|---|
| Broadcom BCM5720 | 2 x 1GBASE-T | PCIe Gen2 x1 | RJ45 copper | Dell 0FCGN, Dell 557M9 |
| Broadcom BCM5719 | 4 x 1GBASE-T | PCIe Gen2 x4 | RJ45 copper | Dell TMGR6, Dell KH08P, Broadcom BCM95719A1904AC |
| Intel I350 | 2 or 4 x 1GbE (I350-T2, I350-T4) | PCIe Gen2 | Category 5 twisted pair, up to 100 m | Dell 9YD6K, Dell XP0NY, Cisco UCSC-PCIE-IRJ45, Intel I350-AE4 |
The BCM5720 is the same controller Dell uses for the two 1Gb LOM ports of the PowerEdge R750, so a 5720 card adds ports on the same controller as the onboard ones. A x1 card fits almost any free PCIe slot; the four-port 5719 needs an x4 or wider slot.
More ports or more speed
Four gigabit ports on one card are grouped on quad-port adapters and two-port cards of every speed on dual-port adapters; when gigabit is no longer enough, see 10GbE adapters. PowerEdge rNDCs with gigabit ports are on network daughter cards, the full range of server NICs is on server network adapters, and switches with matching ports on managed gigabit switches. Enterasource warranties every card for the period on its listing.
