Anonymous Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
780955-33
NI 780955-33, 5 °C to 50 °C, 80 GB SATA, PXI-8101 2.0 GHz Intel Celeron 575 Processor PXI Controller
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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✔ 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 780955-33 PXI-8101 Embedded Controller
The National Instruments 780955-33 (PXI-8101) is a 2-slot 3U PXI embedded controller designed for real-time measurement and control applications. Powered by a 2.0 GHz single-core Intel Celeron 575 processor (667 MHz front-side bus, 1 MB L2 cache), it ships standard with 1 GB of dual-channel 800 MHz DDR2 SDRAM (expandable to 4 GB via a single SO-DIMM slot). For system storage, the unit includes an 80 GB 5400 RPM SATA hard drive, with optional high-reliability solid-state storage (4 GB+) available for high-vibration environments.
Onboard I/O connectivity includes a Gigabit Ethernet (10/100/1000Base-TX) port for network deployment, two Hi-Speed USB 2.0 ports for external peripherals, and dedicated RS-232 serial and parallel ports for legacy hardware integration. An SMB front-panel connector enables watchdog timer functionality and trigger signal routing, facilitating precise hardware timing across the PXI backplane bus. The controller draws system power across the +3.3V (2.25 A typical, 3.60 A max), +5V (3.50 A typical, 6.60 A max), and +12V rails.
Optimized for deterministic execution, real-time benchmarks show single-point polling loop rates up to 112 kHz, 4-channel PID analog I/O loop rates at 28 kHz (interrupt mode), and 16-channel polling rates up to 30 kHz. Fully programmable via the LabVIEW Real-Time Module, the 1.42 lb (0.645 kg) board operates reliably across an ambient temperature range of 5°C to 50°C (withstanding operational shock up to 30 g peak), making it ideal for compact Automated Test Equipment (ATE), data acquisition, and real-time control deployments.
| Model | 780955-33 |
|---|---|
| Model Name | PXI-8101 |
| Part Type | 2.0 GHz Intel Celeron 575 Processor PXI Controller |
| CPU | Intel Celeron Processor 575 (2.00 GHz single core) |
| RAM Type | Dual-channel 800 MHz DDR2 SDRAM, PC2 6400 |
| Hard Drive (standard, minimum) | 80 GB SATA (5400 rpm) |
| Board Dimensions | 2-slot 3U PXI module -4.0 cm × 13.0 cm × 21.6 cm |
| Weight | 0.645 kg (1.42 lb) typical |
| Ambient Temperature | 5 to 50 °C |
| Operational Shock | 30 g peak, half-sine, 11 ms pulse |
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