最近，我把我家里旧电脑/旧笔记本都给Upgrade.
1. Apple Mac mini(2007 bought):
http://www.everymac.com/systems/apple/mac_mini/specs/mac-mini-core-2-duo-2.0-specs.html
2. Apple MacBook (2008 bought)
3. Dell Latitude E6410(2009 bought)
http://www.dell.com/us/business/p/latitude-e6410/pd
4. Dell Vostro 3550 (2011 bought)
http://www.dell.com/ie/business/p/vostro-3550/pd
5. Dell Vostro 3350 (2012 bought)
http://www.dell.com/sg/business/p/vostro-3350/pd
6. Asus EEE PC
http://www.asus.com/Eee_Family/Eee_PC_901/
这些机器都很老了，比如Mac OS X 都无法支持现在的Chrome，Netflix。 扔掉实在有点可惜。
我Upgrade它们的方法很简单：用SSD 硬盘 替换原来的SATA硬盘 和 upgrade RAM。
现在，SSD硬盘已经很便宜了，我是在Amazon上买的，别买太大容量的硬盘，实际上你不需要容量太大的硬盘，关于这点建议，我回头分享我的经验。
你是不是真的需要更大容量的RAM？如果你想使用64位的Windows OS，你还是最好upgrade你的RAM，当然，Mac XOS 还是最好要尽量大的RAM。 下面是我的upgrade的清单。
1. Apple Mac mini(2007 bought):
Hard Drive : 120GB SSD; RAM: 3GB DDR2 667MHZ ; OS: Mac OS X 10.7 Lion
2. Apple MacBook (2008 bought)
Hard Drive: 250 GB SSD; RAM: 4GB DDR2 667MHZ; OS: Mac OS X 10.7 Lion
3. Dell Latitude E6410(2009 bought)
Hard Drive: 250 GB SSD; RAM: 4GB DDR2 800MHZ; OS: Winodws 7 Pro 32 Bits
4. Dell Vostro 3550 (2011 bought)
Hard Drive: 500 SSD GB; RAM: 8GB DDR3 1333MHZ
OS1: Winodws 7 Pro 64 Bits
OS2: Ubuntu 14.10 64 Bits
5. Dell Vostro 3350 (2011 bought)
Hard Drive: 250 GB SSD; RAM: 6GB DDR3 1333 MHZ
OS: Ubutun 14.10 64 Bits
6. Asus EEE PC 901
Hard Drive: 32GB SSD; RAM: 2 GB DDR2 667 MHZ
OS: Ubuntu 14.10 32 Bits
SSD Dirve:
1. Samsung 850 EVO 500GB 2.5-Inch SATA III Internal SSD (MZ-75E500B/AM):
http://www.amazon.com/gp/product/B00OBRE5UE/ref=as_li_tl?ie
2. Samsung 850 EVO 250GB 2.5-Inch SATA III Internal SSD (MZ-75E250B/AM):
http://www.amazon.com/gp/product/B00OAJ412U/ref=as_li_tl?i
3. 32GB Super Talent Mini PCIe Solid State Drive SSD for ASUS Eee PC 900 900A and 901:
http://www.amazon.com/gp/product/B0027OT7GA/ref=as_li_tl?ie=
RAM:
1. Komputerbay 4GB 2X 2GB DDR2 667MHz PC2-5300 PC2-5400 DDR2 667 (200 PIN) SODIMM Laptop Memory:
http://www.amazon.com/gp/product/B004LTAPPG/ref=as_li_
2. Komputerbay 4GB Kit (2GBx2) DDR2 800MHz (PC2-6400) CL6 SODIMM 200-Pin 1.8v Notebook Laptop Memory Modules with Lifetime Warranty:
http://www.amazon.com/gp/product/B0032CP24W/ref=as_li_tl?i
3. Crucial 8GB Kit (4GBx2) DDR3 1333 MT/s (PC3-10600) CL9 204-Pin SODIMM Memory For Mac CT2K4G3S1339M (Notebook):
http://www.amazon.com/gp/product/B008LTBIT4/ref=as_li_tl?i
下一次，我给大家分享一下我是怎样日常维护我的电脑的。。。。。。。。。。。。