Storage considerations Exchange 2010 standalone 1,000 Mailboxes (2GB each) DAG 2TB + 2TB + 2TB = 6TB 6TB of email + Content Indexing (15%) = 0.9TB 0.9TB PSTs(2GB per user) PST Files 2TB 6TB 6TB of email + 2TB + 2TB = + Content Indexing (15%) = 0.9TB 0.9TB + + + = 13.8TB in Exchange
Storage considerations Enterprise Vault Exchange 2010 and Enterprise Vault All content > 60 days 1,000 Mailboxes (2GB each) SIS/Compress=40% 2TB 2TB 1TB 1.6TB 1TB SIS/Compress=50% Content Indexing 13% =0.47TB 0.47TB DAG 0.4TB 0.4TB 0.4TB 2TB + 2TB + 2TB = 1.2TB of email 1.2TB + Content Indexing (15%) = 0.18TB 0.18TB PSTs(2GB per user) PST Files + = 1.38TB in Exchange 2TB + = 2.47TB in Enterprise Vault
Summary 1,000 Mailboxes (2GB each) 1,000 PST files(2GB each) Exchange Standalone with Enterprise Vault 13.8TB in Exchange 1.38TB in Exchange 2.47TB in EV Take-away’s 1. 9/10th less email in Exchange with Enterprise Vault 2. 2/3rd less combined storage required with Enterprise Vault