PCI-Express is a high-speed expansion bus which is developed to replace older buses such as PCI and AGP. The most common use of PIC-Express is the GPU installation on motherboards.

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Will a PCI-E V2.0 Graphics Card work with a PCI-E V1.0 Motherboard?

If I buy a PCI-E v2.0 graphics card (Nvidia Geforce GTX 275) will it work correctly and to the full potential with my PCI-E v1.0 motherboard (Asus P5B-Deluxe) ?
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Will a regular PCI Express card work in a “PCI Express x16 Graphics (PEG)” slot?

I have a Shuttle SG31G2 that has an Intel G31/ICH7 chipset, one PCI slot, and one 16x PCI Express slot. I want to add a better gigabit NIC to it, and the PCI slot is already in use by a SATA card. ...
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Adding a SATA 6 Gbit/s PCI Express controller card?

If I add a SATA 6 Gbit/s PCI Express card to my motherboard, will I get similar speed to native SATA ports built into the motherboard? I ask because I have a SATA 6 Gbit/s SSD and my motherboard ...
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Does a x4 PCIe mechanical work in a x16 slot in x4 mode?

My question is fairly simple. Can a x4 physical (mechanical component) fit in a x16 PCIe, which is at x4 mode?
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A PCI Express 3.0 Video Card into a PCI-E 1.0 x16 slot

Perhaps I'm trying to push my mobo too hard, but I think I have read that PCI-e 3.0 is back compatible to previous PCI-e specifications. But 3.0 into a 1.0, is it possibly asking too much? I'm ...
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PCIe Generation 3.0 graphic board running on old mainboard Generation 2.0 or earlier?

my problem comes out of the following: I'm owning a 'MSI P45 Neo 3' Mainboard. The 100% type I haven't checked yet, I'm about to do it as soon as possible. For sure is that it's already about four ...
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Is my new Graphic Card cause for my PC hanging?

My Computer Specification My Motherboard specification My new Graphic Card Some days ago I bought a GeForce 8400 GS Graphic card. My computer satisfied all the minimum system requirements it ...
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Questions concerning PCI-E 2.1 vs. 2.0

My older PC's video card just kicked the bucket and has been BSODing. It has a PCI-E x16 slot. Newegg has video cards that are PCI-E x16, 2.0, 2.1, etc. The slot on my ASUS P5N-E SLI motherboard is ...
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error code 62 when installing a graphics card

Ok first let me say that when i first built my system everything works perfectly i had 2 msi lighting r9 290x's running in crossfire. The computer booted up with both graphic cards just fine, ...
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pcie-x4 card is not detected in pcie-x16 slot by WinXP SP3 OS

I have H61M-ITX board with 1 x PCI Express 3.0 x16 slot (blue @ x16 mode) http://www.asrock.com/mb/Intel/H61M-ITX/ I wan to install there PCI Express x 4 card: ...
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PCI Express on old Dell - Good Enough For USB 3.0 Card?

Just got a USB 3.0 1TB hard drive today, and plan on starting to digitize a lot of stuff to push out to my PS3 and Wii. Throughput is fine from a USB 2.0 standpoint, but I want to see if I can upgrade ...
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How to set up multiple video cards in Windows XP

All I am trying to do is run a three monitor setup, two widescreens on the good card at high res and a third smaller monitor at 1024x768 that I watch continuously updating info in. I have a Dell ...
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Is it possible to power off a PCIe video card/slot? (eg. hot-plug)

I'm looking at building a system that supports VT-d so I can pass through a high powered loud video card to a Xen/KVM/whatever VM (host will be Linux based). However, when I'm not using the VM I want ...
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PCIe 16x into a 1x slot

This is a very simple questions because i saw a video where some guy uses this PE4L V2.1 adapter to connect his 16x PCIe GPU to a mPCIe slot, but the adapter only uses a 1x PCIe slot. i have a 16x ...
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PCI-E SATA Controller

i'm trying to find a SATA Controller that has a PCI-E connecction of at least 4x, and has also at least 4 channels for SATA disks. I need it to make a real raid 5 system, the fakeraid on my ...
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Can you use a PCIe 16x card in a PCIe 1x slot?

Can this be done at all? Can this be done with a riser? I want to use two PCIe 16x cards in the two other slots i have on my motherboard that are PCIe 1x. Can it be done? Thanks,
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PCI Express x16 will it a PCI Express x16 3.0 card?

I have a motherboard with a PCIexpress x16 slot. I want to purchase a card called AMD Radeon HD 7770, which uses PCIe version 3.0. Is that back compatible?
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Firewire via PCI, PCI-X or PCI-E

I have read up on this and sadly, have gotten some contradicting information. My issue is, my firewire units 'complained' when plugged into a PCI interface and requested they go direct into the board ...
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PCIe network card deactivate DVI output (but NOT VGA output) on Shuttle SG41J1+

It's all in the title :) Inserting a network card (or any other PCIe card, RAID controller, SAS, etc ) in the PCIe 16x slot of the Shuttle SG41J1 deactivate the DVI output. The VGA output still works ...
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Can I place an 8x PCIe 2.0 Promise EX8760T into the 16x PCIe 2.0 slot on my Asus P7H55-M/CSM? [duplicate]

Possible Duplicate: Will a PCI Express x1 TV tuner work on a PCI Express x16 slot ? The Promise card has a PCIe 2.0 8X interface, and the motherboard has a single PCIe 2.0 16x slot. My ...
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What interface do I need for my graphics card?

The motherboard died on a gaming laptop belonging to a friend of mine, and I am rebuilding it as a desktop as a favor for him. According to the specs from alienware's website and several ...
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Hardware compatibility issue

I want to get a new GPU, and I was thinking about something along these lines...Gigabyte Radeon HD 7770 1GB GDDR5 DX11 DVI HDMI 2xMiniDP PCI-E This card requires PCIe 3.0 My motherboard is, pretty ...
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How are PCI/PCIe BARs configured to access memory on the device?

In my previous question, I established that the memory address used by PCI/PCIe devices does not have to mapped to system RAM, but could also refer to "on device" memory, e.g. RAM or registers. But ...
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New GPU power supply woes (ASUS GT640 + HP XW4600)

I have a new GPU - ASUS Geforce GT640 - which doesn't require (or have connector) for separate power supply, however when plugged into a HP XW4600 the machine fails to boot - 4 beeps in a cycle. I ...
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multiple (3) monitors using intel igpu + pci e external video card

I'm interested in purchasing an asrock h55 board that supports the intel integrated gpu. Something like the h55 usb / pro /extreme. I have 3 monitors and I'd like to know if I connect two monitors ...
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PCI e 3.0 Graphics cards and PCI e 2.0 Motherboards [closed]

Can a PCI-e 3.0 card (mid-budget) exceed the bandwidth of a PCI-e 2.0 of a motherboard? Thanks.