What transceiver for a LAN cable?

Dear customer, Thanks for your question. You can choose a 10Gtek Intel compatible 1G SFP RJ45 transceiver or a 10Gtek Intel compatible 10G SFP+ RJ45 transceiver for this 10Gtek Intel X520-DA1 10GbE network card. Please kindly notice if you use a 1G SFP RJ45, the other side should be 1G too. Unfortunatelly, the 10Gtek Intel compatible 1G SFP RJ45 transceiver were just sold out, we'll send some stock in a short time. Here is the link for 10Gtek Intel compatible 10G SFP+ RJ45 transceiver: https://www.amazon.co.uk/dp/B071RSC54C?ref=myi_title_dp. Hope our answer is helpful to you. Thanks and best regards, Shirley

Should i get more than 980mbps: pc to 10 gbe switch sfp+ to pc, both with x520-da1, fast pc's with ssd's

You need to be clear on your units used there. mbps = megabits per second, which would equate to ~98 megabytes per second, which you could achieve with a single hard drive let alone an SSD. A topology like you quote would be able to get to 980 MegaBYTES per second, yes. 980 MB/s (or thereabouts) is the limit of 10gig ethernet anyway, so I doubt you'd get quicker unless you ran two connections to each PC and to the switch (and the switch had enough fabric to cope)

What cable / transceiver do i need to contect this to a ubiquiti unifi us-48-750w switch?

Hi, That switch has SFP ports so you will need an INTEL compatible SFP that works with the card like the below, you will then need an LC to LC fibre patch cable to link the devices. SFP: https://www.amazon.co.uk/gp/product/B075V4JJZZ/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1 Patch Cable: https://www.amazon.co.uk/gp/product/B00NFPIS4C/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1 Have Fun

Do you know if that will work on Dell Precision T7600?

Hello, thanks for your question about this 10Gtek® for Intel X520-DA2 dual SFP+ ports 10G network card. What’s your operating system? If your operating system can be supported by this card, then yes this card would work on Dell Precision T7600. Hope our answer can help you. Thanks and best regards, Belinda

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10Gtek 1-Port 10Gb SFP+ PCI-E Network Card NIC, with Intel 82599EN Chip | Single SFP+ Port, PCIe2.0, X8, Compatible with Intel X520-DA1, Support Windows Server/VMware ect., Model: X520-10G-1S-X8

10Gtek 1-Port 10Gb SFP+ PCI-E Network Card NIC, with Intel 82599EN Chip | Single SFP+ Port, PCIe2.0, X8, Compatible with Intel X520-DA1, Support Windows Server/VMware ect., Model: X520-10G-1S-X8

Product ID: 52650753

Details

Brand
10Gtek
Colour
1) X520-DA1
Compatible devices
Desktop
Data link protocol
Gigabit
Data transfer rate
10 Gigabits
Hardware interface
Ethernet PCI

⚡10Gbps blazing speed

🔌PCIe x8 high-bandwidth interface

🖧Intel 82599EN chipset power

KD 25.54

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Description

🚀 Upgrade your network, upgrade your game — don’t get left behind!

INTEL 82599 EN CHIPSET - Leverage enterprise-grade reliability and advanced virtualization tech for next-level network performance.
BLAZING 10 GBPS THROUGHPUT - Experience ultra-fast data transfers that keep your workflow lightning quick.
COMPACT VERSATILE DESIGN - Fits both standard and low-profile systems with a single SFP+ port ready for fiber or DAC connections.
UNIVERSAL OS COMPATIBILITY - Plug & play across Windows Server, Linux, VMware, and more — future-proof your infrastructure.
SEAMLESS PC IE X 8 INTEGRATION - Maximize bandwidth with a robust PCI Express x8 interface designed for demanding setups.

The 10Gtek 10GbE PCIe Network Card (X520-DA1) features a powerful Intel 82599EN chipset delivering 10Gbps speeds via a single SFP+ port. Designed for professional-grade environments, it supports PCI Express x8 slots and is compatible with Windows Server, Linux, and VMware platforms. Its compact form factor fits both standard and low-profile brackets, making it ideal for desktops and servers seeking ultra-fast, reliable connectivity. Perfect for millennial managers demanding seamless, high-performance networking with future-ready virtualization support.

Specifications

ASIN	B01GHTXHMK
Best Sellers Rank	11,212 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 21 in Network Cards
Box Contents	X520-DA1
Brand Name	10Gtek
Color	1) X520-DA1 (1x SFP+)
Compatible Devices	Desktop
Compatible Operating System Family	Windows
Country of Origin	China
Customer Reviews	4.5 4.5 out of 5 stars (599)
Data Link Protocol	Gigabit Ethernet
Data Transfer Rate	10 Gigabits Per Second
Hardware Interface	Ethernet, PCI, PCI Express x8
Item Dimensions L x W x H	22.4L x 14.4W x 3H centimetres
Item Weight	5 Grams
Manufacturer	10Gtek
Manufacturer Part Number	X520-DA1
Model Number	X520-DA1
Number of Items	1
Number of Packs	1
Product Warranty	3 years
UPC	603149410237
Unit Count	1.0 count

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