你们怎么弄的独显 NVIDIA NVS 5400M Graphics 不加钱啊?
ThinkPad T530 - 1 Year Depot Warranty Edit
Processor: Intel Core i5-3210M Processor (3M Cache, up to 3.10 GHz)
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Operating system: Genuine Windows 7 Professional (64 bit) Edit
Operating system language: Genuine Windows 7 Professional 64 - English
Display type: 15.6" HD+ (1600 x 900) LED Backlit AntiGlare Display,
Mobile Broadband Ready Edit
System graphics: NVIDIA NVS 5400M Graphics with Optimus Technology, 1GB
DDR3 Memory Edit
Total memory: 4 GB PC3-12800 DDR3 (1 DIMM) Edit
Keyboard: Keyboard Backlit - US English Edit
Pointing device: UltraNav without Fingerprint Reader Edit
Camera: 720p HD Camera with Microphone Edit
Hard drive: 320GB Hard Disk Drive, 7200rpm Edit
Optical device: DVD Recordable Edit
System expansion slots: Express Card Slot & 4-in-1 Card Reader & Bezel
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Battery: 6 Cell Li-Ion TWL 70+ Edit
Power cord: 90W AC Adapter - US (2pin) Edit
Integrated WiFi wireless LAN adapters: ThinkPad 1x1 b/g/n Edit
Integrated mobile broadband: Mobile Broadband upgradable Edit
Language pack: Publication - US English
为什么我的显示是 692.3 呢 税前?