
SIEMENS ACUSON Sequoia 512 vs SIEMENS ACUSON X300 Premium Edition
SIEMENS ACUSON Sequoia 512 and SIEMENS ACUSON X300 Premium Edition differ in 5 of the 14 specifications recorded for both models. Indicative prices run $2,400 – $4,970 for the SIEMENS ACUSON Sequoia 512 (Used) and $3,120 – $6,990 for the SIEMENS ACUSON X300 Premium Edition (Used) — the middle 80% of current listings. Both are available from verified suppliers: send one request for either model and we negotiate the price and arrange delivery.
The SIEMENS ACUSON Sequoia 512 and the SIEMENS ACUSON X300 Premium Edition are compared here on 14 specifications that current listings report for both of them. They differ on 5 of those lines.


Mid-range Ultrasound
$3,120 – $6,990
Used · 17 priced
28 live offers
Price by condition
| Condition | SIEMENS ACUSON Sequoia 512 | SIEMENS ACUSON X300 Premium Edition |
|---|---|---|
| Used | $2,400 – $4,97010 priced · median $3,900 | $3,120 – $6,99017 priced · median $4,300 |
Middle 80% of asking prices. Configuration, probes and shipping are not included.
Specifications compared
| Specification | SIEMENS ACUSON Sequoia 512 | SIEMENS ACUSON X300 Premium Edition |
|---|---|---|
| System class | Expert | Mid-range |
| Monitor size | 19″ | 18″ |
| Tissue harmonic imaging | Yes | Optional |
| Tissue Doppler | Optional | Yes |
| Stress echo | Optional | Yes |
| LCD display | —Not specified | Yes |
| B-mode | —Not specified | Yes |
| Anatomical M-mode | —Not specified | Optional |
| 3D imaging | —Not specified | Optional |
| Freehand 3D | —Not specified | Yes |
| Power Doppler | —Not specified | Yes |
| Continuous wave Doppler (CW) | Optional | —Not specified |
| High PRF Doppler | —Not specified | Optional |
| Cardiology package | Yes | —Not specified |
| ECG module | Optional | —Not specified |
| Intima-media thickness (IMT) | Optional | —Not specified |
| DICOM 3.0 | Yes | —Not specified |
| TGO | —Not specified | Yes |
| SieClear | —Not specified | Yes |
| Doppler Steering | —Not specified | Yes |
| TDI | —Not specified | Yes |
| Sie Scape | —Not specified | Yes |
| TEQ | Yes | —Not specified |
| Phased Inversion THI | —Not specified | Yes |
| Advanced SieClear | —Not specified | Yes |
| Custom Tissue Imaging (CTI) | —Not specified | Yes |
| 3-Scape Real-Time 3D | —Not specified | Yes |
| System type | Stationary | Stationary |
| Transducer ports | 3 | 3 |
| M-mode | Yes | Yes |
| Color Doppler | Yes | Yes |
| Pulsed wave Doppler (PW) | Yes | Yes |
| General measurements | Yes | Yes |
| OB/GYN package | Yes | Yes |
| Vascular package | Yes | Yes |
| Clarify VE | Yes | Yes |
Highlighted rows are where the two machines differ. A dash means the specification is not recorded for that model, which is not the same as the machine not having it. Values come from current supplier listings of each model, so options fitted on an individual unit may vary.
SIEMENS ACUSON Sequoia 512 vs SIEMENS ACUSON X300 Premium Edition: prices and features
Current offers put the SIEMENS ACUSON Sequoia 512 at $2,400–$4,970 in used condition and the SIEMENS ACUSON X300 Premium Edition at $3,120–$6,990 in used condition. Each figure is the range for that model's own condition, so read the labels before comparing: new, refurbished and used units trade differently.
Both report Color Doppler, Pulsed wave Doppler (PW) and M-mode, the SIEMENS ACUSON Sequoia 512 additionally reports Tissue harmonic imaging and the SIEMENS ACUSON X300 Premium Edition additionally reports Tissue Doppler and Stress echo.
Frequently asked questions
What is the difference between the SIEMENS ACUSON Sequoia 512 and the SIEMENS ACUSON X300 Premium Edition?
They differ on 5 lines of the comparison table. Among the differences: System class — Expert on the SIEMENS ACUSON Sequoia 512, Mid-range on the SIEMENS ACUSON X300 Premium Edition; Monitor size — 19″ on the SIEMENS ACUSON Sequoia 512, 18″ on the SIEMENS ACUSON X300 Premium Edition; Tissue harmonic imaging — Yes on the SIEMENS ACUSON Sequoia 512, Optional on the SIEMENS ACUSON X300 Premium Edition; Tissue Doppler — Optional on the SIEMENS ACUSON Sequoia 512, Yes on the SIEMENS ACUSON X300 Premium Edition; Stress echo — Optional on the SIEMENS ACUSON Sequoia 512, Yes on the SIEMENS ACUSON X300 Premium Edition. The full table on this page lists every line where the two disagree, as stated in current listings.
Which is cheaper, the SIEMENS ACUSON Sequoia 512 or the SIEMENS ACUSON X300 Premium Edition?
In used condition the SIEMENS ACUSON Sequoia 512 is the cheaper of the two. Current offers put the SIEMENS ACUSON Sequoia 512 at $2,400–$4,970 in used condition and the SIEMENS ACUSON X300 Premium Edition at $3,120–$6,990 in used condition. These are ranges of current offers and move with configuration and age, so treat them as a starting point, not a price tag.
Which should I choose, the SIEMENS ACUSON Sequoia 512 or the SIEMENS ACUSON X300 Premium Edition?
Both report OB/GYN, vascular work and general imaging, so for that work either one covers the task. The SIEMENS ACUSON Sequoia 512 additionally reports Tissue harmonic imaging and the SIEMENS ACUSON X300 Premium Edition additionally reports Tissue Doppler and Stress echo. We do not rank the two: beyond the specifications, the choice comes down to the configuration each supplier actually offers, the transducers included and the price you are quoted.
Need help finding the right ultrasound machine?
Tell us what you need — we find verified suppliers, negotiate the price and arrange delivery and customs clearance.
It's free and there is no obligation.
