how many half-height server modules can poweredge vrtx support
PowerEdge VRTX Servers: The VRTX chassis has 4 half-height slots available for Ivy-Bridge based PowerEdge blade servers. At launch the PE-M520 (Xeon E5-2400v2) and the PE-M620 (Xeon E5-2600v2) where the only two supported server blades, however the M520 was since discontinued. The same blades are used in the M1000e but for use in the VRTX they need to run specific configuration, using two PCIe 2.0 mezzanine cards per server. A conversion kit is available from Dell to allow moving a blade from a M1000e to VRTX chassis.
PlayStation 3 models The redesigned version of the PlayStation 3 (commonly referred to as the "PS3 Slim" and officially branded "PS3") features an upgradeable 120 GB, 160 GB,[25][26] 250 GB or 320 GB[25][26] hard drive and is 33% smaller, 36% lighter and consumes 34% (CECH-20xx) or 45% (CECH-21xx) less power than the previous model,[27][28][29] or one third of the original PS3 model. The Cell microprocessor has moved to a 45 nm manufacturing process, which lets it run cooler and quieter than previous models, and the cooling system has been redesigned.[30] The RSX moved to a 40 nm process[31] in the latest revision. The PS3 slim also includes support for CEC (more commonly referred to by its manufacturer brandings of BraviaSync, VIERA Link, EasyLink etc.) which allows control of the console over HDMI by using the TV's remote control. The PS3 Slim no longer has the "main power" switch like the previous PS3 models, similar to redesigned slimline PlayStation 2. Support for emulation to play PS2 titles is not present in the Slim version, however shortly after the release of the PS3 slim, Sony announced a new series of PS2 remasters called Classics HD as in PS2 and PSP titles remastered in HD for the PS3 with Trophies and sometimes PlayStation Move compatibility added.[27][28] As of October 2011, PS2 classics are available for purchase in the PlayStation Store.[32]