10GbE Network Adapters for Servers
Refurbished 10Gb network cards for servers: 10GbE PCIe and OCP adapters with SFP+ cages or 10GBASE-T RJ45 ports, mostly dual-port, from Dell, HPE, Intel, Broadcom, QLogic, Emulex, Solarflare and Chelsio. Controllers include the Intel X710, X520, X540 and X550 and the Broadcom 57412, 57416 and 57810, and most listings name the bracket, low profile or full height. Cards are tested on intake and again before they ship.
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![Dell K5V44 Quad Port 10GBASE-T PCI-E CNA [Full Height] | Intel X710-T4 Small View](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR4nGP6zwAAAgcBApocMXEAAAAASUVORK5CYII=)
Dell K5V44 Quad Port 10GBASE-T PCI-E CNA [Full Height] | Intel X710-T4Availability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock - Dell K7H46 Dual Port 10GBASE-T PCI-E CNA [Full Height] | Intel X540-T2Availability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell KJYD8 Dual Port 10GB SFP+ PCI-E CNA [Full Height] | Broadcom 57711Availability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell MN1T3 Dual Port 10GBASE-T OCP 3.0 +Sec Network Adapter | Broadcom 57412Availability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell NC5VD Dual Port 10GBASE-T PCI-E CNA [Low Profile] | Broadcom 57416Availability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell T44PH PE C6420 2-Port 10GB SFP+ OCP 2.0 Mezzanine Adapter | Intel X710-DA2Availability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell T6HR8 Dual Port 10GBASE-T Gen3.0 OCP 3.0 Mezzanine Adapter | Broadcom 57416Availability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell VF81P Quad Port 10GB SFP+ Gen3.0 OCP 3.0 Mezzanine Adapter | Intel X710Availability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell VFVGR Dual Port 10GB SFP+ PCI-E CNA [Full Height] | Intel X520-DA2Availability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell VMFKR Dual Port 10GBASE-T Gen3.0 OCP 3.0 Mezzanine Adapter | Intel X710-T2LAvailability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell W5HC8 Quad Port 10GBASE-T OCP 3.0 Mezzanine Adapter | Broadcom 57454Availability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
- Dell Y40PH Dual Port 10GB SFP+ PCI-E CNA [Low Profile] | Broadcom 57810SAvailability: Available by QuoteManufacturer: Dell Condition: Refurbished 1 Year WarrantyRequest PricingOut of stock
![Dell K5V44 Quad Port 10GBASE-T PCI-E CNA [Full Height] | Intel X710-T4 Small View](https://enterasource.com/media/catalog/product/cache/edfa14e1d5b26a0f8da1ee83d5b45a31/d/a/daily-receiving-530_small.jpg)
![Dell K5V44 Quad Port 10GBASE-T PCI-E CNA [Full Height] | Intel X710-T4](https://enterasource.com/media/amasty/amlabel/out_of_stock_label.svg "Dell K5V44 Quad Port 10GBASE-T PCI-E CNA [Full Height] | Intel X710-T4")
![Dell K7H46 Dual Port 10GBASE-T PCI-E CNA [Full Height] | Intel X540-T2](https://enterasource.com/media/catalog/product/cache/edfa14e1d5b26a0f8da1ee83d5b45a31/d/a/daily-receiving-2178_small.jpg)
![Dell KJYD8 Dual Port 10GB SFP+ PCI-E CNA [Full Height] | Broadcom 57711](https://enterasource.com/media/catalog/product/cache/edfa14e1d5b26a0f8da1ee83d5b45a31/d/a/daily-receiving-3861_small.jpg)
![Dell NC5VD Dual Port 10GBASE-T PCI-E CNA [Low Profile] | Broadcom 57416 Front View](https://enterasource.com/media/catalog/product/cache/edfa14e1d5b26a0f8da1ee83d5b45a31/d/a/daily-receiving-2515_small.jpg)
![Dell VFVGR Dual Port 10GB SFP+ PCI-E CNA [Full Height] | Intel X520-DA2](https://enterasource.com/media/catalog/product/cache/edfa14e1d5b26a0f8da1ee83d5b45a31/d/a/daily-receiving-1812_small.jpg)
![Dell Dual Port 10GB SFP+ PCI-E CNA [Low Profile] | Broadcom 57810S Front View](https://enterasource.com/media/catalog/product/cache/edfa14e1d5b26a0f8da1ee83d5b45a31/d/a/daily-receiving-1915_small.jpg)
SFP+ or 10GBASE-T
Pick the port type before the chipset, because it decides what plugs in at the other end.
| Port | What connects | Reach (manufacturer) | Controllers on this page |
|---|---|---|---|
| SFP+ cage | 10GBASE-SR or 10GBASE-LR optics, or SFP+ direct-attach copper (Intel X710 brief) | Set by the optic or cable | Intel X710 and X520; Broadcom 57412 and 57810; QLogic, Emulex, Solarflare and Chelsio cards |
| 10GBASE-T (RJ45) | Twisted-pair copper | 100 m on Cat 6A, 55 m on Cat 6; 1000BASE-T to 100 m on Cat 5e or better (Intel X550 brief) | Intel X550, X540 and X710; Broadcom 57416 |
Broadcom documents the 57412 as two 10Gb SFP+ ports and the 57416 as two 10GBASE-T ports, each built as a PCIe Gen3 x8 card or an OCP 3.0 card.
Slots and other form factors
Everything on this page is a slot card, a PCIe adapter or an OCP NIC. Dell's R750 guide shows the 15th-generation PowerEdge trading the rNDC slot for OCP 3.0, so OCP cards suit those servers while PCIe cards fit any free slot of the right height. Dell rNDCs and blade cards have their own pages, network daughter cards and mezzanine adapters, and cards bought for FCoE or iSCSI storage offload are under converged network adapters.
Pair SFP+ cards with 10GBASE-SR SFP+ transceivers or direct-attach cables. Other speeds and port counts: dual-port, quad-port, gigabit and 25GbE adapters, all in cards and controllers. Every card is sold with an Enterasource warranty, and the listing says for how long.
