[記憶體] Dell XPS 400 加 usb3.0 和 ram ， 描述： ddr2 ram

joe死妳

請問各位好心人能否幫我看看 Dell XPS 400 加 pci-e usb3.0 card  和 ram 是應賣那種規格能合我這機用得上,底板 LGA775 有一段號碼我估是底板型號 : CN-0YCS523-70821-5AA-G02C ,因這pc是朋友換機而送給我的,我也不懂電腦,但我想它如可加 usb 3.0 便可用到我我外置3.0 硬鍱了。  ftp://ftp.dell.com/Manuals/all-products/esuprt_desktop/esuprt_xps_desktop/xps-400_Service%20Manual_en-us.pdf 多謝! 唔該! 謝謝! thank you ! 第16板顯示規格,我不識看,麻煩各位

joe死妳

謝謝 版主"Cheval_Blanc" ,"cykwok","sleepyoyo" 我剛剛更新了我的問題內容、資料連結,但我也看不懂我個底板(xps 400)能否支援到 usb3.0 和 ddr2 667 ? 麻煩大家再幫幫忙。 謝過再謝禮多人不怪

joe死妳

6# Cheval_Blanc   唔該 Cheval_Blanc" 因我識揾唔識睇,我唔係好識電腦,只懂皮毛 THANKS !

joe死妳

8# busching 咁請問這個能否啱我部古老 desktop dell xps 400 用? http://www.newegg.com/Product/Product.aspx?Item=N82E16815166026
FeaturesFully compliant with PCI Express Base Specification Revision 2.0
Single-lane (x1) PCI Express throughput rates up to 5 Gbps
Compliant with Universal Serial Bus 3.0 specification Revision 1.0
Supports simultaneous operation of multiple USB 3.0, USB 2.0 and USB 1.1 devices
Supports the following speed data rates as follows:
Low-speed (1.5Mbps) / Full-speed (12Mbps) / High-speed (480Mbps) / Super-speed (5Gbps)
Supports 2 downstream ports for all speeds
Built-in 4-pin power connector for receiving extra power supply from system
Hot-swapping feature allows you to connect/disconnect devices without powering down the system 如裝了後會否只得 usb 2.0 速度 ? 真的不懂電腦,麻煩幫忙看看。