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512MB 400MHz DDR PC3200 DIMM 512MB PC3200 DDR SDRAM DIMM w/ Heatsink 1 GB DDR (400) TwinX1024-3200LLPT Corsair XMS 256MB CRUZER-MINI 512MB PC3200 DDR DIMM 512MB PC2100 DDR-SDRAM DIMM 256MB PC133 SDRAM DIMM 256MB PC1066 RDRAM RIMM 1GB(2x512) PC2700 DDR DIMM 1GB KIT PC3200 DDR400 DIMM 512MB PC2700 DDR DIMM w/ Heat Spreader 512MB PC2700 SDRAM DIMM GEFORCE FX 5600 ULTRA 128MB AGP VGA + DVI + S-VIDEO OUTPUTS 512MB PC3200 DDR DIMM 512MB PC800 RDRAM - 2 x 256MB 1GB KIT HYPERX DDR 400MHZ 2-3-2-6-1 1GB PC3200 DDR DIMM 256MB PC2700 DDR DIMM 256MB PC100 168pin SDRAM DIMM 512MB PC2100 DDR DIMM 512MB PC3200 DDR DIMM 256MB PC100 SDRAM SODIMM 256MB PC3200 DDR DIMM 256MB PC2100 DDR DIMM Memory is an integral part of your computer and can be one of the key factors that allows you to increase your productivity. The MM-5490D is a 2GB PCI DRAM memory buffer with six RACEway ports and a 32bit/33MHz PCI port for use in multi-processing applications with intensive data streaming requirements. The card is capable of simultaneous burst mode access providing an aggregate bandwidth of up to 452MB/s. The MM-5490D can be placed at the front or rear end of a real time DSP system to buffer incoming and outgoing data. Individual compute nodes can then receive, process and transfer streaming data at will, which can greatly reduce total compute time for the DSP’s and arbitration and overhead for the host, improving overall system performance. The card also provides the benefit of being a gateway from RACEway into the PCI bus. In addition to having a 32-bit/33MHz PCI port, the card has two RACEway ports Over-The-Top and four RACEway ports on the face of the board. Each of these four ports has an individual memory bank with up to 512MB of DRAM. Each memory bank can be accessed simultaneously, but only through its dedicated RACEway port. Seven nodes on three RACEway crossbars and a RACEway PXB are utilized to deliver simultaneous access from the two over the top RACEway ports and the PCI. The PCI is capable of being both a target (slave) and a DMA initiator (master), in order to maximize read and write throughput over the bus. The MM-6194D is a 2GB SDRAM RACE++ memory card in a PMC form factor designed for use on Mercury Computers’ VantageRT 7410, ImpactRT S500, and the Micro Memory MM-5495D PCI carrier. The Mercury Computers' VantageRT 7410 and ImpactRT S500 each have a PMC site with four connectors (J1, J2, J3, J4). As per the PMC spec, the J4 connector is User Defined. Mercury Computers has defined the pin out for this J4 connector to enable a RACE++ port that connects to a node on the RACE++ crossbar. The MM-6194D’s P4 connector matches this RACE++ pin out to provide 256MB, 512MB, 1GB or 2GB of additonal memory which can be accessed over the local RACE++ fabric. The MM-5355D is a 64-bit/33MHz 6U CompactPCI memory buffer capable of burst mode accesses at the full bus bandwidth at 33MHz. The peak transfer rate is 264 MB/s and 24