MODEL- CM72DD2048R-667    VENDOR- CORSAIR
    
FEATURES- 2GB Ultra Stable Server Memory
       PC2-5300, 240-pin RIMM, Single Rank, 1.2" height.
       Corsair's Server Memory is specifically designed for rock-solid 
        stability in demanding server applications. Data lines are 
        carefully engineered for noise immunity; clock lines are 
        optimized for minimum skew. All modules use JEDEC-compliant six-
        layer, impedence-controlled printed circuit boards, with 30 micro-
        inches of selectively plated gold ensuring a proper interface with 
        the DIMM socket.
       The CM72DD2048R is a DDR2 Dual Inline Memory Module (DIMM), designed
        for applications in which both per formance and density are 
        critical. This DIMM includes Error Checking and Correcting (ECC) 
        for maximum reliability, and has registered address and control 
        signals to enable fully confi gured systems. These modules are 
        constructed using 1 GBit SDRAMs, and are fully compliant with JEDEC 
        specifications.
       These DIMMs are constructed using 128MB x 8 SDRAMs in BGA packages.
        The module also includes an EEPROM to support Serial Presence 
        Detect (SPD) requirements. Decoupling capacitors are mounted on the 
        printed circuit board for each SDRAM device, and On-Die Termination 
        is prodived on all lines. The synchronous design of these Corsair 
        SDRAM DIMMs allows precise cycle control with the use of the system 
        clock. I/O transactions are possible on every clock cycle. The high 
        clock frequency and high density of this device enable a high level 
        of performance to be achieved in advanced workstations and servers.
* 240-pin, dual in-line memory module (DIMM)
* Ultra high density using 1 GBit SDRAM devices
* ECC 1-bit error detection and correction
* Registered inputs with one-clock delay
* Phase-locked loop (PLL) clock driver to reduce loading
* 256 MB x 72
* JEDEC standard 1.8V I/O (SSTL_18-compatible)
* Four-bit prefetch architecture
* Off-chip driver (OCD) impedance calibration
* On-die termination (ODT)
* Low profile (1.2"), ideal for 1U rack mount servers
www.corsair.com