QNAP QXG-10G2T-X710 Two Port 10GbE Network Card with SR-IOV and iSCSI, Block-Based and Supports Multiple Virtual Disk Modes

This seemed a little pricey in comparison to generic cards based on the same Intel X710-T2L, but the quality was great. What you get with the X710-T2L over say the X550-T2 is essentially the generational improvements in energy use, plus whatever tweaks they may have done but aren't really mentioned. Both chipsets offer support for 10g/2.5g/1g/100m, as well as sr-iov and other features that might not be found in home-user targeted nics. I had went with this over the X550-T2 just because of its age and it being more likely to see driver updates further into the future along with its intended use in a QNAP NAS. That said the X550-T2 based cards also work great and can be found for pretty cheap. If I were looking for a 2.5g lan nic, I'd go this route over the Intel i225 based cards which have had some issues as well as features being removed for some OSs (RSS is disabled for most versions of the chipset depending on OS).

Connectivity and matbe at lower cost

hard to find drivers directly at QNAP's website; could only find driver by searching for driver thru Google, which then gave link thru QNAP's website...(only a 2 minute distraction/exercise in frustration) Otherwise, unzip driver to desktop, run installer, and...done!)

I bought this device because the manufacturer advertises wide compatibility with different devices. The device really works, but the built-in active fan constantly makes loud noise, it is connected with two wires without a PVM. It became the loudest device in my entire home lab. The support service is incompetent, did not answer questions. I bought it for $ 350, the price is about 2 times higher than it should be for such a device. If you are looking for a quiet network card at a reasonable price, this product is not for you.

The 10 Gbe card in my PC cost half the price than this card. But since this card was for my QNAP NAS, I was ready to pay a little bit more to make sure I would not have any issues. It works flawlessly and it reach speed of up to 10G. This is a must have for high speed networking.

写真はあえて載せませんが、こういうこともあるんだなと思って驚くほどに箱がめちゃくちゃに潰れていましたが、LANカード自体は壊れていないようなので、まあいいかと思いながら組み立てようとしたら、、、NASに固定するためのプレートが90度曲がっていました(90度折れ曲がっているのを無理やりまっすぐにしようとした感じ)。 まぁ、曲がりを直せば使えるかなと思って本来の形に戻してから固定してみたらちゃんと使えました。 使えたのでOKですが、状態を「非常に良い」とするのはちょっといただけないと思いました。

TS-473Aで使えてますがHDDのみ構成のせいか1Ｇの時とほぼ速度が変わらない 認識しても本体のLANランプは点きません お金が貯まったら双方SSDにしてまた試します

I'm only running on one channel so far, but I am maxing out at about 1200 GB/Second. So I'm pleased with the upgrade from 1 Gigabit networking speeds. Over 10x faster. It is much better for large file transfers.