PCB Photos (NAS540)

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Recognizable chips:

U1 Freescale M86203G12 C2K 1.2GHz Device with options: 8 VOIP channels USB2.0, USB3.0 DPI ECC RGMII (X3) SPI (X2) This chip has a heatsink
U2,U3 Samsung K4B4G1646Q-BCK0 DDR3 256Mx16 PC1600 1.35V
U4 A9172M
U5 69280
U6 Spansion S34ML02G100TF100 2Gb 3V 25ns NAND Flash
U8 GL834L Genesys Logic, Inc. USB 2.0 SD 3.0/MMC/MS/xD/CF Card Reader Controller
U9 This chip has a heatsink
U11,U13 RTL8211E Integrated 10/100/1000 Gigabit Ethernet Transceiver
U23 RT8293AH 3A, 23V, 340kHz Synchronous Step-Down Converter
T1,T2 GST5009 1000 BASE–T MAGNETICS MODULE
J1 Serial port
J4 4 pin fan connector
J5 4 sata ports

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