Will it fit &amp; work in a Lenovo H520S
763429
The factory-installed video card is one model number higher (GT 630) than this card. Not sure why you would want to downgrade (slightly). I can't answer the question given that the machine is small-form factor. You should refer to the user manual and/or contact Lenovo support. http://download.lenovo.com/consumer/desktop_pub/lenovo_h5s_ug_v2.0_aug_2012_english.pdf
637265
No, it did not physically fit my motherboard's slot. I live in Panamá so the cost to ship back and the trouble to do so were not worth it to me so be careful. Juan.achurra@gmail.com
2073881
Check Lenovo's support site for this model to see if they carry the Windows 7 drivers. If they don't, try googling "Lenovo H520s Windows 7 drivers" and see if anyone has advice/links to specific drivers.
243624
Should fit unless you have other wide cards (eg some video cards with fan) that interfere. It fits fine in my garden variety Lenovo desktop along with an adjacent video card. I am not familiar with your motherboard, or chassis of course. I suggest you order it from Amazon as it is easy to return if you run into any installation issues.
2004260
Can't speak to the 520 specifically, but it works just fine for my W530. The Lenovo website has an accessory finder to determine what is compatible for your machine.
654471
If it fits the slot, it should work fine. I only know of one manufacturer that restricts replacement cards within the bios, and that is HP.
1857953
I have no idea. My technician recommended this for my Lenovo laptop, and it works great in it.
97735
The Lenovo H520 has the following slots: 1.0 (total) / 0.0 (free) x DIMM 240-pin - Half-length, low-profile, 1.0 (total) / 0.0 (free) x CPU - Half-length, low-profile, 2.0 (total) / 1.0 (free) x PCIe 2.0 x1, 1.0 (total) / 0.0 (free) x PCIe 2.0 x16
340969
I am using it in a HP g7-1070us and it fits perfectly. It holds a charge longer than the original.
526718
To add to Victor's response. As this card is a full height card, it will not fit small form factor cases even if the motherboad has the correct slot.
500523
they make a H110i and a h100 which I have in a corsair 650d and yes plenty of room, and the scew holes line up for a quick easy install. To be honest the H100 is set to lowest settings it will go in a i52500k overclocked to 4400mhz and it wont get hotter then 26c.
1853105
I know it fits all gigabyte and msi motherboard. If your motherboard has the same setup of those it will. It has the standard configuration.
70911
I don't know about whether it will fit, or not (Anker should hae it listed on their website). My problem was tat, after installing, Lenovo ran a screen shot that said it would not accept non-Lenovo manufactured batteries. So, I had to send the battery back. This may have been an isolated incident, but FYI...
1474924
Check the info. from manufacturer. I used it on a Lenovo v 570. It died after about 4 months. I wouldn't buy one again.
1037229
Go to the Crucial website and use their compatibility search tool.....very useful and it will tell you if it compatible!
1562944
Take alook inside your computer case. If you have an open PCI-E slot, then it will fit.
976552
It will absolutely not fit. Desktop processors (eg. the processor in question) have a different physical socket as well as different power and cooling requirements.