Give you a statement and table with its title in Markdown format, please determine whether the statement is supported or refuted by, or is unrelated to the table. It'a binary classification problem, you should choose the answer between supported and refuted. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| designation | bus width (bits) | channels | clock rate (mhz) | bandwidth (mb / s) |
| pc600 | 16 | single | 266 | 1066 |
| pc700 | 16 | single | 355 | 1420 |
| pc800 | 16 | single | 400 | 1600 |
| pc1066 (rimm 2100) | 16 | single | 533 | 2133 |
| pc1200 (rimm 2400) | 16 | single | 600 | 2400 |
| rimm 3200 | 32 | dual | 400 | 3200 |
| rimm 4200 | 32 | dual | 533 | 4200 |
| rimm 4800 | 32 | dual | 600 | 4800 |
Title:
none
Statement:
the rimm 4200 has a 16 bit bus and dual channels
Answer:
refuted