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      Graphic DRAM K4G41325FE

      Samsung GDDR5 is suitable for 3D graphics requiring high performance with lower power consumption.
      Fueled by 3D applications and gaming demands, Samsung's GDDR5 memory solutions are designed to achieve high data rate providing the perfect environment for the graphic applications. By selecting Samsung GDDR5, graphics system can increase the number of frames viewed per second. The more frames seen, the more natural the movements in games appear to the player.
      Graphics card performance is expanding rapidly to accommodate 3D graphics and 4K resolution; however, power also has been increased. When usage goes up, power is increased which necessitates a larger power supply, usually at higher cost. Samsung GDDR5 consumes less than the power of GDDR3 under the same performance parameters. By selecting Samsung GDDR5, gamers can play longer with the same battery thanks to the GDDR5’s low power attributes.

      Specifications

      GRAPHIC DRAM > GDDR5 COMPONENT > K4G41325FE

      Density
      4 Gb
      Organization
      128Mx32
      Speed
      25, 28
      Package
      170FBGA
      Refresh
      16K/32ms
      Vdd/Vddq(V)
      1.309 to 1.597
      Interface
      POD_15
      Production Status
      Mass Production
      Application
      Graphic card, NB

      DDR4

      • Temperature & Power
        • C: Commercial Temp.(0℃~85℃) & Normal Power
        • I: Industrial Temp.(-40℃~95℃) & Normal Power
      • Speed
        • PB: DDR4-2133 (1066MHz @ CL=15, tRCD=15, tRP=15)
        • RC: DDR4-2400 (1200MHz @ CL=17, tRCD=17, tRP=17)
        • TD: DDR4-2666 (1333MHz @ CL=19, tRCD=19, tRP=19)

      DDR3

      • Temperature & Power
        • C: Commercial Temp.(0℃~85℃) & Normal Power(1.5V)
        • Y: Commercial Temp.(0℃~85℃) & Low Voltage(1.35V)
        • M: Industrial Temp.(-40℃~95℃) & Low Voltage(1.35V)
      • Speed
        • F7: DDR3-800 (400MHz @ CL=6, tRCD=6, tRP=6)
        • F8: DDR3-1066 (533MHz @ CL=7, tRCD=7, tRP=7)
        • H9: DDR3-1333 (667MHz @ CL=9, tRCD=9, tRP=9)
        • K0: DDR3-1600 (800MHz @ CL=11, tRCD=11, tRP=11)
        • MA: DDR3-1866 (933MHz @ CL=13, tRCD=13, tRP=13)
        • NB: DDR3-2133 (1066MHz @ CL=14, tRCD=14, tRP=14)

      DDR2

      • Temperature & Power
        • I: Industrial Temp.(-40℃~95℃) & Normal Power
      • Speed
        • F8: DDR2-1066 (533MHz @ CL=7, tRCD=7, tRP=7)
        • E7: DDR2-800 (400MHz @ CL=5, tRCD=5, tRP=5)
        • F7: DDR2-800 (400MHz @ CL=6, tRCD=6, tRP=6)
        • E6: DDR2-667 (667MHz @ CL=5, tRCD=5, tRP=5)

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