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July 2025
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PXIe-8840, 1 System Slot, 3 Controller Expansion Slots, PXI Controller
Rated 4.79/5 | 19 ratings
Actual item may vary if no part number is provided on quote request.
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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-8840 PXI Controller
The National Instruments PXIe-8840 (Part Numbers: 785782-01, 785782-04, 785782-33, 784007-04, 785546-01, 784007-33, and 155186B-012L) is a PXI Controller with a 2.6 GHz Quad-Core Processor. The NI PXIe-8840 Quad-Core Controller incorporates an outside SMB association for use as a trigger information, output or watchdog timer. The outer SMB can be used to pass trigger and timing signals into and out of the PXI trigger bus in a framework. This model has an Intel i5-4400E processor, 2 Gigabit Ethernet with 2 USB ports, 4 USB 2.0 ports, an ExpressCard (optional), an RS-232 serial port, In-ROM memory, and hard drive diagnostics. The device requires 1 system slot and 3 controller expansion slots to operate. It has a bandwidth of 2 or 8 GB/s.
The part numbers of the NI PXIe-8840 differ in their processor type, operating system, and bandwidth capacity. Depending on the specific part number, the controller has either an Intel Core i5 or and Intel Core i7 Processor, Windows 10 / Windows 7 / LabVIEW Realtime, and a max bandwidth of either 2 or 8 GB/s.
The PXIe 8840 is run using the NI-DAQmx driver software which is compatible with software packages like LabVIEW, LabWindows/CVI or Measurement Studio. To guarantee solid activity, inserted LabVIEW Real-Time applications keep on running regardless of whether the host PC is interrupted or rebooted. Since the PXIe-8840 RT keeps running in a different chassis with a dedicated power supply, the user can close the host PC completely without interfering with the continuous program.
With this model, the user can utilize the expanded temperature and day in and day out activity for applications that require persistent tasks for up to 24 hours every day, seven days a week, despite the fact that the hard drive is appraised for day in and day out tasks. Every minute of every day task applications may subject the hard drive of the NI PXIe-8840 to a high-obligation cycle (the level of the most extreme supported throughput of the hard drive). The hard drive in the broadened temperature and every minute of every day task rendition has a limit of 80 GB.
The four-wide 3U PXI Express module weighs 2.91 lbs. It has a recommended operating temperature range of 5 °C to 50 °C, and a storage temperature range of -40 °C to 65 °C.
The PXIe-8840 had a "Last Time Buy" date of November 30, 2024 from the manufacturer- but it will remain available for purchase and repair in perpetuity with Apex Waves.
| Model | PXIe-8840 |
|---|---|
| Part Numbers | 785782-01, 785782-04, 785782-33, 784007-04, 785546-01, 784007-33, 155186B-012L |
| Manufacturer | National Instruments |
| Type | PXI Controller |
| Processor Core | Intel Core i5 or i7 |
| Bandwidth | 2 or 8 GB/s |
| Slot Requirements | 1 system slot and 3 controller expansion slots |
| Board Dimensions | Four-wide 3U PXI Express module |
| Weight | 2.91 lb. |
| Warranty | Three Year Warranty |
| PXIe-8840 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for PXIe-8840:
National Instruments PXIe-8840 Frequently Asked Questions
Question: What are the differences between the six part numbers for the PXIe-8840?
Answer: The PXIe-8840 has two types of Processors, two types of OS which can be installed, and two bandwidth capacities as well, resulting in different part numbers for the Controller. First, part number 785782-01 has the Intel Core i5 Processor, Windows 10 64-bit installed, and 2 GB/s maximum bandwidth. Second, part number 785782-04 has an Intel Core i5 Processor, Windows 7 64-bit installed, and 2 GB/s maximum bandwidth. Part number 785782-33 has an Intel Core i5 Processor, LabVIEW Real-Time installed, and 2 GB/s maximum bandwidth. Next, part number 784007-04 has an Intel Core i7 Processor, Windows 7 64-bit installed, and 8 GB/s maximum bandwidth. Part number 785546-01 has an Intel Core i7 Processor, Windows 10 64-bit installed, and 8 GB/s maximum bandwidth. Lastly, part number 784007-33 has an Intel Core i7 Processor, LabVIEW Real-Time installed, and 8 GB/s maximum bandwidth.
Question: What is the On-die L2 cache size of the PXIe-8840 Quad-Core Controller?
Answer: The PXIe-8840 Quad-Core Controller has an On-die L2 cache size of 3 MB.
Question: How many Ethernet ports does the PXIe-8840 Controller have?
Answer: The PXIe-8840 Controller has two 10/100/1000 BaseT ports.
Question: What is the CPU frequency of the NI PXIe-8840?
Answer: The CPU frequency of the NI PXIe-8840 is 2.70 GHz.
PXIe-8840 PDF Manuals
PXIE-8840-LETTER-OF-VOLATILITY.PDF
PXIE-8840-QUAD-CORE-USER-MANUAL.PDF
NI-PXIE-8840-INSTALLATION-GUIDE.PDF
NI-PXIE-8840-LETTER-OF-VOLATILITY.PDF
NI-PXIE-8840-QUAD-CORE-GETTING-STARTED-GUIDE.PDF
NI-PXIE-8840-QUAD-CORE-USER-MANUAL-AND-SPECIFICATIONS.PDF
PXI-EXPRESS-EMBEDDED-CONTROLLERS-PRODUCT-FLYER.PDF
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