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:
| model | processors supported | fsb / ht frequency (mhz) | memory | pci - express | sata | pata | sound | network | features |
| nforce3 professional 150 / 250 | amd opteron | ht 1.0 1.6 ghz | ddr 266 / 333 / 400 registered / ecc | n / a | 4 | 4 | enhanced ac'97 2.1 | gbe : 1 connections | mediashield |
| nforce professional 2200 mcp | amd opteron | ht 1.0 1.6 ghz | ddr 266 / 333 / 400 registered / ecc | 20 lanes , 4 links flexible x16: 2 slots | 4 | 4 | enhanced ac'97 2.3 | gbe : 1 connections | mediashield |
| nforce professional 2200 mcp and 2050 | amd opteron | ht 1.0 1.6 ghz | ddr 266 / 333 / 400 registered / ecc | 40 lanes , 8 links flexible x16: 2 slots | 8 | 4 | enhanced ac'97 2.3 | gbe : 2 connections | mediashield |
| nforce professional 3400 mcp | amd opteron | ht 1 ghz 2000 mt / s | ddr2 667 registered / ecc | 28 lanes , 6 links fixed x16: 2 slots | 6 | 2 | hda azalia | gbe : 2 connections | mediashield |
| nforce professional 3600 mcp | amd opteron | ht 1 ghz 2000 mt / s | ddr2 667 registered / ecc | 28 lanes , 6 links fixed x16: 2 slots | 6 | 2 | hda azalia | gbe : 2 connections | mediashield |
| nforce professional 3600 mcp and 3050 | amd opteron | ht 1 ghz 2000 mt / s | ddr2 667 registered / ecc | 56 lanes , 12 links flexible x16: 2 slots | 12 | 4 | hda azalia | gbe : 4 connections | mediashield |
Title:
none
Statement:
at least 4 connections network has model nforce professional 3400 mcp
Answer:
refuted