What is the PCI-express with a ddr2 memory and a nforce 520 model?
CREATE TABLE table_name_80 (pci_express VARCHAR, memory VARCHAR, model VARCHAR)
SELECT pci_express FROM table_name_80 WHERE memory = "ddr2" AND model = "nforce 520"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_80 (pci_express VARCHAR, memory VARCHAR, model VARCHAR) Question: What is the PCI-express with a ddr2 memory and a nforce 520 model? [/INST] SELECT pci_express FROM table_name_80 WHERE memory = "ddr2" AND model = "nforce 520" </s>