Asked by: Hana Fiefstuck
technology and computing computer peripherals

What is Mini PCI E slot?

Last Updated: 17th May, 2020

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Mini PCI Express is a small version of the PCI Express peripheral interface for laptop computers and other portable devices. They are also used in compact computers where space is limited; for example, ultra-small motherboards may include a Mini PCIe slot.

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Furthermore, what does a mini PCIe slot look like?

The PCIe Mini Card is a replacement for the Mini PCI card found on many Mini-ITX mainboards. It is half the size of a Mini PCI card, measuring 30 mm x 51 mm. It has a 52-pin edge connector as opposed to the 100-pin stacking connector of Mini PCI Type I & II cards and the 124-pin edge connector of Mini PCI Type III.

One may also ask, can you put a mini PCIe into a PCIE slot? A PCI Express Mini Card can not be put directly into a non-mini PCIe slot. I just took a PCI Express Mini Card and a motherboard with an PCIe slot. It is quite obvious that the two are not physically compatible, the physical dimensions in the connectors are simply different.

Also to know is, what is a mini PCI?

Mini PCI is a subset of the PCI interface that uses a significantly smaller card form factor. Supporting only 3.3 volts and 32 bits of the PCI specification, Mini PCI was designed for peripherals such as network adapters in laptops, but also wound up in DVD players, HDTVs and other devices.

What is the difference between PCIe and mini PCIE?

A Mini-PCIe module has a single PCIs lane which provides a simpler yet more powerful interface. PCIe modules are available in two sizes, full size (length) and half size. Many industrial motherboards offer one, two or more Mini-PCIe slots.

Related Question Answers

Xanet Abbruzzese

Professional

Is mini PCIe the same as M 2?

With the help of this adapter, you can connect any M. 2 card in your old laptop. But, mini-PCIe is mainly the smaller version of PCIe x1 Slot which can only support single PCI Lane and won't be a problem for Network Cards, but it surely does for the M. 2 SSD.

Gianmarco Friedhofen

Professional

Is mini PCIe the same as mSATA?

Pick up an mPCIe card and mSATA card and you'd be forgiven for thinking these are the same format. However, mPCIe utilizes the same PCI Express signals used by desktop expansion cards (e.g., graphics adapters), while mSATA uses the SATA storage interface employed by SSDs and hard drives (Figs. 1 and 2).

Patxi Francesconi

Professional

How fast is mini PCIe?

Mini PCI Express has a speed of 2.5Gb/s. Is it that the port of Mini PCI Express is only capable of 2.5Gb/s or is it the cable that limits its bandwidth?

Sarwan Eirinhas

Explainer

Does my laptop have PCI Express slot?

No laptops have pci or pcie. They do however have mpcie but that is not for gpus and is usually occupied by the wireless card. Laptop's gpu slot is mxm and only high end gaming laptops will have them. Yours does not have mxm.

Fulgencia Perianes

Explainer

What is a mini card?

Miniature Card or MiniCard was a flash or SRAM memory card standard first promoted by Intel in 1995. The Miniature Card Implementers Forum (MCIF) promoted this standard for consumer electronics, such as PDAs and palmtops, digital audio recorders, digital cameras and early smartphones.

Marielena Icaza

Explainer

How many pins or contacts does a mini PCI card have?

Physically, PCI Express Mini Cards are 30×50.95 mm. There is a 52-pin edge connector, consisting of two staggered rows on a 0.8 mm pitch. Each row has eight contacts, a gap equivalent to four contacts, then a further 18 contacts.

Azael Gilks

Pundit

What PCI means?

Peripheral Component Interconnect

Julianne Pinardo

Pundit

What is the ExpressCard slot on my laptop?

ExpressCard. ExpressCard, initially called NEWCARD, is an interface to connect peripheral devices to a computer, usually a laptop computer. The ExpressCard technical standard specifies the design of slots built into the computer and of expansion cards to insert in the slots.

SabiƱe Alberth

Pundit

Which pin connector does a mini PCI uses?

The 100-pin connector is used with Type I and II cards and the 124-pin connector is used with Type III Mini-PCI cards. MiniPCI does not support the JTAG interface, or the 64-bit version of the PCI standard.

Massin Seufferlein

Pundit

How many pins does a mini PCI card have?

It has a 52-pin edge connector as opposed to the 100-pin stacking connector of Mini PCI Type I & II cards and the 124-pin edge connector of Mini PCI Type III. The new card is modeled after the Mini PCI Type III, but is sans side retaining clips.

Faical Cleries

Pundit

What is the difference between a PCI and PCI Express slot?

The main difference between PCI and PCI Express is that the PCI is a parallel interface while PCI Express is a serial interface. PCI is a bus that allows connecting devices inside the computer to extend its capabilities. The original PCI standard provides a data transferring rate of 133 Mbps.

Lonna Tuikov

Teacher

Is PCI Express 2.0 the same as x16?

X16 is the width of the slot and the corresponding amount of bandwidth available to and from devices connected to that slot. 1.0 and 2.0 refers the versions of PCI Express slot, with 2.0 the bandwidth and speed is twice the speed of 1.0, so far the x16 PCI Express slot is the largest slot in PCI Express family.

Denys Synikin

Teacher

Can I put a PCIe 4x in a 16x slot?

You can use a PCIe x1 card, or a PCIe x4 card in a PCIe x16 slot. They work fine. So if you think you are short of PCI-e slots, you may not be. A shorter PCIe card works fine in a longer slot.

Macrina Chiquero

Teacher

How many types of PCI slots are there?

In this picture, there are three different types of expansion slots: PCI Express, PCI, and AGP.
  • PCI – Network card, SCSI, Sound card, Video card.
  • PCI Express – Video card.
  • AGP – Video card.
  • ISA – Network card, Sound card, Video card.
  • AMR – Modem, Sound card.
  • CNR – Modem, Network card, Sound card.

Chadia Braaksma

Teacher

Does it matter which PCIe x16 slot I use?

If it has only one PCI Express x16 slot, the choice is easy, but some motherboards have more than one PCI Express x16 slot for multiple graphics card support. The graphics card should go into the first PCI Express x16 slot. However, lower slots are usually capable of running the card as well.

Aizeti Muckenheim

Reviewer

Is PCI Express 3.0 compatible with PCI Express x16?

There are three versions of this slot, but they're backwards compatible, so a modern PCI Express 3.0 graphics card will work in a motherboard with a PCI Express x16 2.0 slot.

Claudino Raju

Reviewer

Is PCI E PCI Express?

PCI Express (Peripheral Component Interconnect Express), officially abbreviated as PCIe or PCI-e, is a high-speed serial computer expansion bus standard, designed to replace the older PCI, PCI-X and AGP bus standards.

Yanameyaia Hunkirchen

Reviewer

What are the different PCI Express slots?

The types of PCIe slots available in your PC will depend on your motherboard. PCIe slots come in different physical configurations: x1, x4, x8, x16, x32. The number after the x tells you how many lanes (how data travels to and from the PCIe card) that PCIe slot has.

Keitha Clariso

Reviewer

What is PCI Express x16?

PCI Express x16. By Vangie Beal The PCI Express x16 graphics interface (also called PCIe x16) offers increased bandwidth and scalability over the previous AGP8X generation. PCI Express x16 allows up to 4 GB/s of peak bandwidth per direction, and up to 8 GB/s concurrent bandwidth.