Nowadays, the motherboard has two PCI slots for the graphics card, and it is possible to form SIL

Not necessarily, having 2 or more PCI-E16X ports is a requirement, and there are currently 3 types of motherboards that support SLIs

Own SLI chipset motherboards such as 570 SLI, 590 SLI, 650 SLI, 680 SLI, 750 SLI, 780 SLI, 790 SLI and many more.

2.Motherboards licensed by NVIDIA SLI, such as some x58 motherboards.

3.I purchased a motherboard with an NF200 chip from NVIDIA, but NVIDIA asked for $30 for this chip that supports dual 8x SLIs (a single chip of 1000**), so I have almost never heard of a motherboard manufacturer buying it, so this chip is also mostly used in NVIDIA's own chipset motherboards to support 3-way or 4-way SLIs and bridge support, such as the 780i SLI.

In other cases, even if the motherboard has multiple PCI-E16X interfaces, SLI cannot be implemented, including Intel775's top-of-the-line X38 and X48 motherboards, and even less P45 and P43.

No, it must be an NV chip, and it must also be a SLI-enabled chip

Make sure that both can turn on 8x+8x, and then make sure that both the motherboard and the graphics card support SLI!

Yes, but pay attention to whether you can guarantee 8x and 8x, one graphics card is 16x, and both firefights become 8x, but the old motherboard (such as P43) can only be 8x and 4x when the dual cards are firefights. The key depends on whether your motherboard can support dual 8x, otherwise it would be a waste to make one 8x and one 4x.

The new motherboards are all obsolete.

However, there are now PCIe to PCI riser cards.

Can be considered.

At present, mainstream large-board motherboards will provide at least one standard PCI slot, and small boards do not provide PCI slots due to limited space. Both the Z370 and B360 motherboards in the image below offer standard PCI slots.

There are up to 7 expansion slots on the motherboard. The most common is the PCI-E x16 slot; PCI-E x1 slot; PCI slots, there are also some motherboards that have PCI-E x8 slots and PCI-E x4 slots, but generally only one.

There are 6 PCI slots and 1 PCI-E x16 slot for the monitored motherboard; The ASUS P6T7 has up to seven PCI-E x16 slots on the workstation motherboard.

I've never seen a motherboard with 3 PCI-E x4 slots, and even this kind of slot is extremely rare, because PCI-E X4 slots are transitional products, and it's almost impossible to find such devices these days. Follow-up:

I sweat I use this kind of motherboard a lot, but it's not very stable, so I'm going to look for it and see if there is a model I haven't seen, because the model I'm using now is either very poor after-sales or has poor compatibility! Answer:

I've only seen 5 PCI slots + 1 PCI-E x16 slot in the brand motherboard; I have seen 6 PCI slots + 1 PCI-E x16 slot in the miscellaneous motherboards (monitoring motherboards).

Although the motherboard you mentioned has more than 8 expansion slots, it is still far from the 7 PCI-E x16 slots of the ASUS P6T7 workstation motherboard, after all, the PCI-E X16 slot is the most bandwidth of the motherboard. The 7 PCI-E x16 slots take up at least twice as much motherboard bandwidth as you say [more than 4 PCI slots, 3 or more PCIe x4 slots, and one PCIe x16 slot]. I just don't understand what the size of a motherboard with so many expansion slots is, and a normal size motherboard can't fit so many expansion slots.

I'm not looking for a commercial motherboard, okay! I'm looking for an industrial motherboard, and the motherboards I've used are basically more than 12 slots, such as ADLINK, EVOC, and Advantech, all of which are a motherboard with a baseplate, but either the after-sales service is extremely poor, or it doesn't meet the application requirements. Occasionally, when the application requirements are low, Foxconn's 8-socket motherboard is used, and ASUS has more than 5000 motherboards that have also been used, but they can't meet the requirements, so they basically give up using commercial motherboards and want to find a better industrial motherboard!

The PCI slot is an expansion slot based on the PCI local bus, which is generally milky white in color and is located below the AGP slot and above the ISA slot on the motherboard. It has a bit width of 32 or 64 bits, operates at 33MHz, and has a maximum data transfer rate of 133MB sec (32-bit) and 266MB sec (64-bit). The PCI slot is the main expansion slot of the motherboard, and by plugging in different expansion cards, you can get almost all the functions that can be achieved by the current computer, which is a veritable "all-in-one" expansion slot.

Depending on the implementation, the PCI controller can exchange 32 or 64 bits of data with the CPU at a time, and it allows the Smart PCI Auxiliary Adapter to perform tasks in parallel with the CPU using a bus master technology. PCI allows multiplexing techniques, i.e., allowing more than one electronic signal to exist on the bus at the same time.

It is used to insert a separate sound card and a separate network card.

Memory isn't plugged in.。。

The PCI Express interface is an expansion slot on the computer motherboard, referred to as the PCI-E interface, which is designed to install a discrete graphics card.

The interface of the power cord is based on the number of pins or how many pins, such as 4 pins, 6 pins, 8 pins or 24 pins, and the power cord interface, without PCI Express.

There are the following types of graphics card expansion slots: PCI-E, AGP, PCI, such as PCI-E slots are now the mainstream, and you can use PCI-E graphics cards like Jingying HD7750.

1. No, because the length of the x1 slot is not enough, your graphics card can't be inserted.

2. Unless you sawed (or cut) one side of the x1 slot. The center of the picture above is purple there.

3. Or you buy the adapter card directly, as shown below.

4. Or buy a PCI-E X1 port graphics card directly (but this kind of graphics card is not easy to find, and the performance is not high).

Yes, but the performance is a bit of an impact!

The current graphics card slots are mainly PCI-E X16, and graphics cards in other slots are very rare, and it is difficult to buy them even if you want to!