感謝指點
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剛上 HP 網站去看了一下
記憶體 Max 8GB

HP Pavilion dv7t-7000 Quad Edition 明明有兩個DIMM, HP官網自己寫了最大到16GB...........

HP Pavilion dv7t-7000 Quad Edition Notebook PC (1/n)

Operating system
•Windows 7 Home Premium 64-bit
•Windows 7 Professional 64-bit
•Windows 7 Ultimate 64-bit

Processor
•3rd generation Intel(R) Core(TM) i7-3610QM Processor (2.3 GHz, 6MB L3 Cache)
•3rd generation Intel(R) Core(TM) i7-3720QM Processor (2.6 GHz, 6MB L3 Cache)
•3rd generation Intel(R) Core(TM) i7-3820QM Processor (2.7 GHz, 8MB L3 Cache)

Graphics
•NVIDIA(R) GeForce(R) GT 630M Graphics with 1GB GDDR3 memory [HDMI, VGA]
•NVIDIA(R) GeForce(R) GT 650M Graphics with 2GB GDDR5 memory [HDMI, VGA]

Memory
•6GB DDR3 System Memory (2 Dimm)
•8GB DDR3 System Memory (2 Dimm)
•12GB DDR3 System Memory (2 Dimm)
•16GB DDR3 System Memory (2 Dimm)

Maximum memory
•Upgradeable to 16 GB

Memory Slots
•2 DIMM

Hard drive
•750GB 5400 rpm Hard Drive with HP ProtectSmart Hard Drive Protection
•1TB 5400 rpm Hard Drive
•750GB 7200 rpm Hybrid Hard Drive with HP ProtectSmart Hard Drive Protection
•1.5TB 5400 rpm Dual Hard Drive with HP ProtectSmart Hard Drive Protection
•1.5TB 7200 rpm Dual Hard Drive with HP ProtectSmart Hard Drive Protection
•160GB (Solid State Drive Flash Module)
•2TB 5400 rpm Dual Hard Drive with HP ProtectSmart Hard Drive Protection

Optical drive
•Blu-ray player & SuperMulti DVD burner
•SuperMulti 8X DVD+/-R/RW with Double Layer Support
•Blu-ray writer & SuperMulti DVD burner

Network interface
•10/100/1000 Gigabit Ethernet LAN

Wireless
•802.11b/g/n WLAN
•Intel 802.11b/g/n WLAN and Bluetooth(R)

Ports
•3 SuperSpeed USB 3.0; 1 USB 2.0; 1 HDMI; 1 VGA; 1 headphone-out; 1 microphone-in

Expansion Slots
•Digital media card reader

Display
•17.3-inch diagonal HD BrightView LED-backlit Display (1600 x 900)
•17.3-inch diagonal Full HD Anti-glare LED-backlit Display (1920 x 1080)

Keyboard
•Standard Keyboard with numeric keypad
•Backlit Keyboard with numeric keypad

Webcam
•HP Webcam with integrated digital microphone

Audio
•Beats Audio; HP Triple Bass Reflex Subwoofer

Warranty
•2-year limited hardware warranty support

HP Pavilion dv7t-7000 Quad Edition Notebook PC

這重傢伙看起來像...火星產品。