Gen4 SFF Drive PAM Fixture

Gen4 SFF Drive PAM Fixture

Part Number: QTL2525

Product Details

Power Analysis Module Fixtures (PAM Fixtures) are calibrated measurement devices with digital sideband capture. Detailed analysis of the interactions between the host and the device under test using the Gen4 SFF Drive PAM Fixture.

This fixture allows easy power performance and sideband timing analysis for SFF storage devices, supporting U.2, SAS, SATA and U.3 drives.

Voltage and current measurements are recorded accurately on all power rails. Selected sidebands have digital capture, giving a full picture of host/device interaction.

As with our HD range ‘Programmable Power Modules‘, the PAM fixtures provides high-resolution measurement, for almost unlimited periods of recording.

This fixture requires a PAM controller to operate.


  • Capture long,  high-resolution power traces
  • Diagnose issues with power up timings
  • Test power performance
  • Power cycle the device


  • Supports SFF-8639 devices at up to Gen4 speeds
  • Measure Voltage/Current/Power on 12v and 3v3/5v rails
  • Monitor multiple critical sideband lines including PERST and CLKREQ
  • 250KHz base sampling rate

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