ntel Ghost Canyon幽灵峡谷拆解
Intel Ghost Canyon采用正方形设计，体积比以往任何一款Intel NUC都要大https://image.koolshare.cn/attachment/forum/201909/28/171648i17sbmrc7sl88sf7.jpg
▲正面从上往下是电源按钮，SD读卡器，两个USB3.1 GEN2 Type-A接口，3.5mm音频接口
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▲左侧的盖板采用网状镂空设计，左下角有代表性能的骷髅印记
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▲换个角度，这里可以看到背后的IO接口
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▲IO接口部分，有4个USB3.1 GEN2 Type-A接口。两个千兆RJ45端口，一个HDMI 2.0a接口，两个雷电3接口和一个3.5mm音频接口。最下方是电源，左侧是C14电源插孔，右侧是电源散热风扇
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▲右侧盖板依旧采用网状镂空设计，右下角有代表性能的骷髅印记和左侧盖板形成对称。冷空气从这面被吸入，再从上方排出
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▲NUC的顶部有两个风扇，用于将内部的热量排出
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▲冷空气从右侧被涡轮风扇吸入，热空气从上方风扇排出
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▲底部的铭牌，标注了NUC的生产日期和SN等信息
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▲冷空气从NUC底部进入，带走电源器件热量，被电源风扇排出
拆解
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▲将背部的两颗螺丝拧松，就可以向后滑出顶盖了
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▲拿下顶盖部分
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▲顶盖上侧面粘有缓冲垫，能有效遏制共振的发生
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▲内部有两颗风扇，其中一个风扇上半面覆盖有金属挡板，用于防止风扇打到内部的电源线缆。挡板采用镂空设计，能保证通风量。前端是风扇集线器，采用4pin PWM调速方式，两颗风扇的线缆都接在这里，统一调速
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▲拆下风扇集线器，非常小巧
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▲集线器通过中间的金属触点与机箱前盖上的PCB板相连，而不是通过传统的线缆连接方式，这点做得比较精致
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▲分离风扇和顶盖
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▲12V风扇，80x80x15mm，厂商是建准
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▲拆下NUC两侧的盖板
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▲拆下盖板的NUC正面
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▲拆下盖板的NUC背面
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▲继续拆下横梁
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▲撬开天馈线接头
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▲移除主板卡上的8PIN供电接口和USB3.1 GEN2前置面板接口的线缆
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▲拿下主板卡，CPU i9 9980HK就在这块板卡中
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▲继续拆下PCIe接口板卡
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▲移除前置面板USB3.1 GEN 2接口和SD读卡器所在的板卡
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▲板卡侧面有两个USB3.1 GEN 2下行接口，一个SD卡读卡器，正面有一个USB3.1 GEN 2下行接口和一个USB3.1 GEN 2上行接口
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▲板卡背面一览
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▲GL3227芯片，USB 3.1 Gen 1到SD4.0单LUN存储卡读卡器控制器。支持SD3.0 UHS-I和最新一代高速存储卡SD4.0 UHS-II卡。GL3590是一款低功耗USB 3.1 Gen 2 HUB
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▲此时就能轻松拿出电源了。除了主板卡的8PIN电缆线和PCIe板卡的8PIN电缆线。电源还预留了6+2PIN和8PIN电缆线，用于给第二张板卡供电。都9012年了，竟然还不是全模组的电源。缺点也是显而易见的，不方便整理电缆线
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▲电源功率为500W，厂商是FSP（全汉）
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▲拆开电源
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▲电源内部构造，电源内部的元器件布局非常紧密，个别元件还使用胶水固定
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▲PCIe板卡正面一览，M.2插槽上覆盖有散热装甲
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▲拆除散热装甲后可以看到，整个PCIe板卡有两条PCIe3.0x16插槽，一条未封口的PCIe3.0x4插槽，它的边上有两颗PI3EQX信号放大芯片，可以在PCIe插槽上使用软排线拓展，自由度更高。一条直通CPU的PCIe NVMe 3.0 x4插槽
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▲ASM1480，PCI-E通道Switch芯片
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▲侧面的10PIN供电接口和Micro-Fit接口
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▲PCIe板卡背面一览，两条PCIe3.0x16插槽的焊点都是完整的
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▲主板卡正面一览，塑料外壳覆盖整块板卡，右下角是涡轮风扇
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▲主板卡背面一览
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▲拆下涡轮风扇所在的外壳就能给看到内部构造了，靠近IO挡板的一侧可以安装M.2 SSD，另一侧则是安装内存。涡轮风扇规格是12v 2.46w，厂商是建准
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▲将塑料外壳部分拆除，PCB主板卡的正面一览
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▲将IO挡板和散热装甲拆除。这里CPU和芯片组共同使用一个散热装甲
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▲CPU采用的是i9 9980HK，8C/16T，14nm工艺，45W TDP热设计功耗，集成HD 630 GPU。CPU采用3+2+1相供电，3相CPU核心供电，2相核显供电，1相VCCSA供电。Mosfet都为GAF8049
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▲PCP81215P芯片，电源PWM管理芯片。MCDP2800BC，HDMI 2.0a芯片，厂商是MegaChips
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▲芯片组为CM246
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▲Intel i210AT网卡芯片，为IO接口中的一个RJ45端口提供支持
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▲Intel JHL7540，Thunderbolt 3 双端口控制芯片
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▲IT5571VG芯片，来自ITE。用于控制开机时序，风扇控制，温度保护等等
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▲移除主板卡背面的屏蔽胶带，就能看到无线网卡了。网卡被焊接在PCB板上，杜绝了用户自己更换无线网卡的可能性
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▲无线网卡采用的是Intel的AX200，2x2空间流，支持WiFi 6，支持160MHz频宽，最高速率为2.4Gbps
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▲Intel i219LM网卡芯片，为IO接口中的另一个RJ45端口提供支持
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▲ALC256，声卡芯片，来自Realtek
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▲Intel Ghost Canyon整体芯片简单示意图 最新发布？
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