Extending acquisitions with up to 16 GB on-board memory, M9709A 8-bit digitizer provides 32 synchronous channels of 1 GSps sampling (16 channels at 2 GSps when interleaved). Single-slot AXIe module can provide >500 MHz analog bandwidth and offers measurement fidelity with up to 6.9 effective bits, 52 dBc spurious-free dynamic range, and 44 dB SNR. Enabling sustained data transfer rates of up to 1.2 GBps, 4-lane (x4) PCIe Gen 2 backplane promotes throughput in advanced physics experiments.