Supermicro SuperBlade Enclosure SBE-820J-422, 4 x 2200W Titanium PSU

http://www.supermicro.com/eCatalog/SuperBlade/index.html

Enclosure SBE-710Q

Processor Blade Up to 10 hot-plug processor blades
Module Support Supports both Intel and AMD based blades
LED Power LED, Fault LED
InfiniBand Switch Supports up to two hot-plug QDR IB switces
Gigabit Ethernet Switch / Pass-Through Module Supports up to two hot-plug Gigabit Ethernet switches / Pass-Through Modules
Management Module Up to two hot-plug management modules providing remote KVM and IPMI 2.0 functionalities
One management module comes standard with each enclosure
Power Supply Up to four hot-swap 1620W / 2500W / 3000W power supplies, N+1 redundant
Cooling Design Up to 16 cooling fans
Dimensions (HxWxD) 12.1" x 18.5" x 29"