Controller - PCI-E

PCI-E types

Controller- PCI-E

PCI-e is an acronym that stands for Peripheral Component Interconnect express. Let's face it, connecting to your device's motherboard without the help of a PCI e controller will be next to impossible, and that is why we are here – to help you find the best PCIe controller to suit your unique needs and preferences.

Here at ALLHDD, our work ethic is our pride, and we strive to bring you – our esteemed consumer, the best information, gadgets, and deals that you sure won't find anywhere else. We have an exciting collection of 2 port PCIe controllers and other options that will meet all your needs.

Shopping for more gadgets? Look through our collection of top-notch devices to find something you might like.

What is the primary function of a PCI e controller?

The primary function of the PCI e controller on your computer device is that it serves as the standard interface between your device's primary circuit board, and other external, peripheral components. This affects key areas of your device's functionality, such as graphics, memory, and storage ability.

The PCIe controller is built to oversee point-to-point connections in the context of non-core components. The additional "e" in PCI-e is short for "express", which is a term that was added by manufacturers in a bid to distinguish the new standard of PCIe controllers from the older PCI models.

The supporting PCIe size simply means the number of direct connections that a PCIe slot or card can provide. It can be PCIe x1, PCIe x4, PCIe x8, and PCIe x16. The cutting-edge PCIe 4.0 has a bandwidth capacity of 64 gigabytes per second and transfers at a rate of 16 gigatransfers per second (GT/s).

Why is a good PCIe controller so important?

  • Connectivity: A PCIe controller is a vital link between your computer's primary circuit board and other peripheral components. This important function makes this little device indispensable.
  • Speed: A PCIe controller impacts speed. Changing the PCIe controller notably improves transfer speeds, drastically increasing the amount of data that can be communicated in a second.
  • Upgrades: Multiple PCI express slots present an exciting opportunity for big upgrades in the future.

Some common PCI e controller terms

  • Expander card: PCIe card, expansion card, and expander card are all common terms used to refer to hardware, some of which include the Central Processing Unit (CPU), graphics card, or SSDs.
  • Host Bus Adapter: This device connects your computer to other networks and storage devices, with your computer playing the role of the host system.
  • RAID controller: This device oversees the hard disk drives and translates them into a logical language your computer can understand.

At ALLHDD, we make a promise of reliability, quality, and trustworthiness to our old, new, and potential customers. We are all about giving you the best devices you need to solve all your high-performance computing needs. Take a tour of our store today to see more products at unbeatable prices.


MJFDP Dell 6GBPS PCI-E 2.0 X8 16-Port SAS Host Bus Adapter Card Only | New Bulk Pack

5% Discount on Checkout
Dell OCE14102-U1-D Controller PCI-E 2 Port

OCE14102-U1-D Dell Emulex 10GBbe Sfp Dual Port Low Profile Network Adapter | New Bulk Pack

5% Discount on Checkout
HPE P23388-B21 PCI-E  Expander Card Controller

P23388-B21 HPE 12GB PCI-E SAS Expander Card 28-physical Links Across Internal Ports 12GB/S SAS Controller. New Bulk Pack.

5% Discount on Checkout
HPE P23388-B21 PCI-E  Expander Card Controller

P23388-B21 HPE 12GB PCI-E SAS Expander Card 28-physical Links Across Internal Ports 12GB/S SAS Controller. New Factory Sealed 3 Years HPE Warranty

5% Discount on Checkout
Dell P31H2 Controller PCI-E Expander Card

P31H2 Dell PCI-E Extender Adapter For Poweredge R730xd | New Bulk Pack

5% Discount on Checkout
QLogic QLE8152-CK PCI-E Controller 2 Port

QLE8152-CK QLogic 10GB Dual Port PCI-E 2.0 X8 Fcoe Cna Adapter | New Bulk Pack

5% Discount on Checkout
Synology M2D18 Dual M.2 SSD Adapter Card

M2D18 Dual M.2 Non-Volatile Memory Express (NVMe) Serial Advanced Technology Attachment (SATA)SSD Adapter Card For Extraordinary Cache Performance | Made more

5% Discount on Checkout
Synology M2D20 M.2 NVMe PCIe Adapter Card

M2D20 Dual-slot M.2 Non-Volatile Memory Express (NVMe) Peripheral Component Interconnect Express (PCI-E) 3.0 x8 Interface SSD Adapter Card For more

5% Discount on Checkout
Dell TJCNG Expander Card

TJCNG 14TH Gen3 Peripheral Component Interconnect Express (PCI-E) Expander Card | Made by Dell | New Bulk Pack

5% Discount on Checkout
Dell TNDVD Controller PCI-E Host Bus Adapter

TNDVD Dell Perc H330 Miniature 12GB S SAS PCIE 3.0 Mini Monolithic Host Bus Adapter | New Bulk Pack

5% Discount on Checkout
Product filters
By Brands
By Price Range
$  –  $
  • $23
  • $3708
By Product Conditions