HP provides several high performance Flash Media kits for customers who require boot from flash solutions. Form factors include USB Key, SD Card and MicroSD Card allowing the flexibility to support VMWare Hypervisors and direct OS boot for Windows2012 Server and Linux across HP ProLiant portfolio. HP Flash Media kits optimized for VMWare Hypervisors: - HP 2GB USB Flash Media Drive Key Kit - HP 4GB SD Enterprise Performance Flash Media Kit - HP 4GB microSD Enterprise Performance Flash Media Kit - HP 8GB SD Enterprise Mainstream Flash Media Kit - HP 8GB microSD Enterprise Mainstream Flash Media Kit HP Flash Media kits optimized for Windows2012 and Linux boot: - HP 32GB SD Enterprise Mainstream Flash Media Kit - HP 32GB microSD Enterprise Mainstream Flash Media Kit Enterprise and Mainstream HP Flash Media Kits offer higher performance and better reliability. • Higher write cycles (up to 100,000 write cycles or 10 times greater than consumer products) Memory: - Capacity: 4 - Flash card type: SDHC - Flash memory class: Class 6 Vendor information: - Brand Name: Hewlett Packard Enterprise - Homepage: http://welcome.hp**/country/us/en/prodserv/printer-computer-accessories.html - Warranty: 1 - Product.Details.Specifications.Level1: Server, Computer & Printer Parts - Product.Details.Specifications.Level2: Data Storage Devices - Product.Details.Specifications.Level3: Flash Memory - Product.Details.Specifications.Level4: Memory Cards