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July 2025
PXIe-PCIe8371
PXIe-PCIe8371, x4 Cable, MXI-Express Kit
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments PXIe-PCIe8371 MXI-Express x4 for PXI Express/CompactPCI Express Kit
The NI PXIe-PCIe8371 (Part Number: 779721-03) is designed for PC users with x4 or higher PCI Express slots. This kit allows users to control PXI Express systems with cabled PCI Express technology. This MXI-Express x4 Kit contains a PCIe-8371 board in a PC linked with a x4 MXI-Express cable to a PXIe-8370 module in a PXI Express chassis. The PCIe-8371 board delivers a single PCI Express link, which has a x4 lane width. The PXIe-8370 module links the PCI Express link to the PCI Express bus utilized in the PXI Express chassis backplane, making all PXI and PXI Express modules show up as PCI boards inside the computer.
Several PCIe-8371 boards can be utilized in a PC with several x4 or higher PCI Express slots to add PXI Express chassis to a system. The PXIe-8370 module does not have a daisy chain capability. However, if the user wishes to daisy chain multiple PXI Express chassis, they can use a PXI-8331 or PXI-8336 module inserted into a PXI peripheral slot of the master PXI Express chassis. Then, the user can link the module with the correct cable to another PXI-8331 or PXI-8336 in slot 1 of the slave PXI chassis.
The PXIe-PCIe 8371 MXI-Express x4 Kit can be used with a 7 meter cable length at the most, with latch-in connectors. This kit has 798 MB/s sustained throughput and a cabled PCI Express link that does not need to be programmed.
| Model | PXIe-PCIe8371 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 779721-03 |
| Type | MXI-Express x4 Kit |
| Sustained Throughput | 798 MB/s |
| Maximum Cable Length | 7 m |
| Supported Cable Type | Copper |
| PXIe-PCIe8371 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PXIe-PCIe8371:
National Instruments PXIe-PCIe8371 Frequently Asked Questions
Question: How many ports does the PXIe-PCIe 8371 have?
Answer: The PXIe-PCIe 8371 has one port.
Question: Which type of cable is supported by the PXIe-PCIe8371?
Answer: The PXIe-PCIe8371 supports copper cables.
Question: What are the slot requirements for the NI PXIe-PCIe8371?
Answer: The NI PXIe-PCIe8371 has several slot requirements. The PCIe-8371 requires one PCI Express x4 slot, while the PXIe-8370 requires one 3U PXI Express system controller slot.
| Part Number | Kit Type | Modules Used | Cable Type |
|---|---|---|---|
| 779721-03 | X4 MXI-Express Kit | - PCIe-8371 PXI Remote Controller - PXIe-8370 PXI Remote Control Module | 3 Meter Cable |
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