The Siemens Acuson X300 is a mid-range ultrasound system intended to replace the highly popular Sequoia 512. It offers imaging modes like B-mode, M-mode, Doppler, and 3D imaging. Key features include a 15-inch LCD screen, tissue harmonic imaging, synthetic aperture technology, and DICOM connectivity. A variety of ultrasound probes are also available such as cardiac, vascular, convex, and endocavity probes.