The 7 Best Sfp Cards (2022 reviews)

We know from years of feedback from readers, amazon sellers, and family and friends what most people want in a card. The 10gtek SFP card is exactly that - it's a simple card that hits all the right notes. The 10gtek SFP card is much better, is fully functional and it makes for great speed. Single sfp+ ports let you connect to 10 gigabit sfp+ module/dac/aoc for meeting the demands of data center environments. In addition, it is suitable for both pci-e x8 and pci-e x16 slots.

The card is compatible with Windows servers 2008/ 2012, windows7/8/10/visa, linux, VMWARE esx. Lastly, the 10Gtek Sfp Card is very easy, comes with genuine articles and it runs quite hot.

Almost all customers opine that the card works with un-locked passive twinax cables as well. And, they say that the card is definitely the major source of heat. Also, a few say that this card is equipped with intel x550 - at chipset and it can be used on a computer.

Customers say that getting a gpon onu sfp module, along with card is useful.

Top Customer Quotes:

This is backwards - compatible, it performs well and has a compact design.
This is easy to switch on for the synology.
This has installed drivers and it allows for faster speeds.
This is a good choice for a high-end server nic.

Best With Debian: Hfibercom Sfp Card

Buy on Amazon

The Hfibercom Sfp Card is capable of outshining several other cards featured in this list in overall features for the price point. The hfibercom sfp card is suitable for x16 lane. Make sure this fits by entering your model number. In addition, the card has support windows and it works well for the operating system.

The card is widely compatible and it works perfectly. Finally, the hfibercom sfp card has features that allow it to provide industry-leading performance and reliability.

Almost all buyers opine that the card is compatible with Debian but you will need to download the broadcom driver set for it. In addition, a few also found that the card is compatible with bcm57810s 2xsfp+ network card. Also, a few also found that the 10 g network card interface can use a 10gbase - t module to connect copper, and also can use a 10 g sfp+ sr / lr module to connect fiber. In short, many customers have used the card for more than a few months without letup, and it shows no sign of giving up.

Customers discovered that getting a gpon onu sfp module, along with card is useful.

Top Customer Quotes:

Compare to broadcom bcm57810s ethernet network card.
This is recognized by pfsense and it is made with high-quality.
This is compatible with pcie x8, x16 slot.
This is hifiber nic card compatible with intel x550.

Best For Solid Performance: Vogzone Sfp Card

Buy on Amazon

The Vogzone Sfp Card should be able to handle its purposes and duties with ease. The vogzone SFP card has software support and it is good for solid performance. 10gb ethernet server adapter with single SFP+ port, intel 82599es chipset. The intel ethernet converged network adapter x520 provides advanced unified networking capabilities, including support for iscsi, nfs, and fcoe.

Lastly, the vogzone sfp card comes with a low-profile bracket as well as a full-height bracket.

Almost all buyers found that the card works well with server 2019 or esxi 6.7. Also, a few strongly agree that the card works well with no config on OS. Overall, many have used the vogzone sfp card for more than a few months without letup, and it shows no sign of giving up.

Customers discovered that getting a gpon onu sfp module and dac cables to sfp, with this card made their life much easier.

Top Customer Quotes:

This has good build quality and it works well for operating systems.
Cabling type: sfp+ direct attach cable/sfp+ module/sfp+ aoc.
Pci express* 2.0. 5.0 g t/s x8 lane.
This is rock solid, is suitable for heat sink and it can be installed easily.

Best For Pc: Startech Sfp Card

Buy on Amazon

The Startech Sfp Card is capable of outshining several other cards featured in this list in overall features for the price point. The startech SFP card includes 1 port PCI express gigabit SFP network card, low-profile bracket, driver cd, instruction manual. supports maximum data transfer rate of 2 gb / s at full duplex mode and has a SFP female slot to ensure flexible network configuration. The card is equipped with a standard profile bracket and includes a low - profile / half - height bracket, perfect for installation in small form - factor computers or 1u server and rackmount applications.

The card is perfect for remote embedded industrial monitoring systems, and high-speed video surveillance. Further, the card provides a secure fiber network infrastructure through a direct fiber-to-desktop connection. Finally, the startech sfp card is ideal for secure setups, has led indicators and it works well with a jumbo frame.

Few customers bought gpon onu sfp module, along with the card.

Why We Like This:

This fits into full or low-profile/small form factor (sff) systems, with a dual profile design.
Pcie gbe fiber network card with open sfp slot.
Compatible with most gigabit SFP modules.
Look for startech branded packaging to ensure you are getting a genuine startech product.

Best For Product Size: Ashata Sfp Card

Buy on Amazon

If you want nothing but a card that is suitable, this Ashata Sfp Card is certainly a wise investment. The ashata sfpcard is good for product size and it has led indicators. Single port 10gbps SFP network card, high speed network, fully meets your needs. In addition, it is durable and it comes with part numbers. Most importantly, the ashata sfp card can be with a product name, is great for a great price and it has support multiple systems.

One customer says - "Amazon has e10gsfpsr for under $25 which might be your best option since it is sfp+ speed. ". Most customers quickly discovered that the card works with win 10. To sum up, the tone of buyers is very positive and we believe that the card suits the purpose.

Why We Like This:

Support multiple systems: for windows xp/vista/7/8/10, etc.
Gold-plated pci-e interface, stable and durable.
Good brand reputation.

Best With Vmware Esxi: Hp Sfp Card

Buy on Amazon

The Hp Sfp Card should be able to handle its purpose and duties with ease. The hp sfp card can be bought for good value and it is expensive. Make sure this fits by entering your model number. The hp nc552 m is a flex-10 designed ethernet adapter based on the blade engines 3 controller that delivers superior throughput compared to all adapters in the 10gbe portfolio.

Most importantly, the hp sfpcard works as expected, works well for gigabit ethernet and it is designed for a great price.

Almost all buyers opine that the card works with VMWARE esxi 6.0. In addition, a few say that the card works with any 10 gigabit transceiver, both copper and fiber.

Customers found that buying a sfp cable and gpon onu sfp module, along with card is useful.

Top Customer Quotes:

Supports standard TCP / ip offloading techniques.
This improves response time and removes bottlenecks for the next generation data center.
The adapter works with all blade system c - class g7 servers.
This is good as expected and stable under load.

Best For Stable Operation: Ulansen Sfp Card

Buy on Amazon

Not everyone likes to purchase a card for their regular use, but the Ulansen Sfp Card would be an anomoly. The ulansen sfp card is fully compliant and it is compatible with jumbo frame. Make sure this fits by entering your model number. The pcie gigabit network card adds two 10/100/1000 mbps compatible rj45 ethernet ports to a pci express - enabled client, server or workstation, providing a convenient addition or replacement networking interface.

The card offers effective network performance. To add to that, it is compatible with x1, x2, x4, x8, x16 standard and low-profile PCI express slots. Moreover, the card is compatible with jumbo frames and it is good for packing list. Above all, the ulansen sfp card is compatible with ipmi pass-through (smbus or nc-si), iscsi boot, pxe remote boot, vlan filtering.

Customers say that buying a lan card, along with card is useful.

Why We Like This:

This is double and it comes with activity led indicators.
This has support windows, is good for stable operation and it has led indicators.
Supports full duplex flow control (ieee 802.3x).