$3000-3500 买CPU,底版,SSD同机箱

(CPU)
(底版)
(RAM) TEAM Elite DDR3 1600MHz 8GB (1x8GB) Ram TED38G1600C1101
(显卡) ASUS DI-A726DO2 R7 260X 2GB GDDR5 DirectCU2 OC
(火牛) ANTEC NE520C-BR NeoEco 520W 80Plus Bronze
(机箱)
(硬碟) Toshiba DT01ACA300 3TB SATA3 6Gb/s /64MB HDD
(硬碟2) WDC WD20EARX-00PASB0 2TB
(SSD)
顺便问下,我要用几多bits既windows 7/8?

(CPU) Intel Core i5-4440 Haswell (3.1GHz, 6M Cache, LGA 1150, 22nm) CPU BOX 盒装 HK$ 1439

(底版) ASRock 华擎 B85M B85,DDR3,LGA 1150,USB3.0,SATA3 6Gb/s,M.ATX M/B HK$ 564
(SSD) Plextor 128GB PX-128M5S M5S Series 2.5" SATA3 6Gb/s (Solid State Drive, SSD) 固态硬碟 HK$ 759

(机箱) COOLER MASTER N300 Advanced USB3.0 (黑色) 中直立式机壳 HK$ 358

64bit win7

win7 稳阵d