Recommended guidelines for lists and libraries

Limit	Maximum value	Limit type
List row size	8,000 bytes per row	Boundary
File size	2 GB	Boundary
Documents	30,000,000 per library	Supported
Major versions	400,000	Supported
Minor versions	511	Boundary
Items	30,000,000 per list	Supported
Rows size limit	6 table rows internal to the database used for a list or library item	Supported
Bulk operations	100 items per bulk operation	Boundary
List view lookup threshold	8 join operations per query	Threshold
List view threshold	5,000	Threshold
List view threshold for auditors and administrators	20,000	Threshold
Subsite	2,000 per site view	Threshold
Coauthoring in Word and PowerPoint for .docx, .pptx and .ppsx files	10 concurrent editors per document	Threshold
Security scope	50,000 per list	Threshold