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The Kingston SSDNow UV400 120 GiB

Figure 1 shows the box of the WD Green 240 GiB.

WD Green 240 GiBFigure 1: WD Green 240 GiB package

On Figure 2, we see the WD Green 240 GiB, which has a plastic case.

WD Green 240 GiBFigure 2: the WD Green 240 GiB

On the bottom of the drive, there is a sticker with unit info, as seen in Figure 3.

WD Green 240 GiBFigure 3: bottom side

Opening the WD Green (the cover is only fitted), we see the PCB. At the solder side, we see two flash memory chips.

WD Green 240 GiBFigure 4: solder side of the PCB

On the component side, there are another two flash memory chips, and the controller chip.

WD Green 240 GiBFigure 5: component side of the PCB

The controller used by the WD Green 240 GiB is the Silicon Motion SM2258XT, presented in Figure 6.

WD Green 240 GiBFigure 6: controller chip

The flash memory chips are from SanDisk, and unfortunately they don’t publish the chip specs.

WD Green 240 GiBFigure 7: flash memory chip