建议你拿8GB,那个多余8GB的钱填补一点买个SSD
CPU: Intel Core i5 4460 RM589
MOBO: ASrock B85 Killer RM295
RAM: GSkill AEGIS 8GB DDR3 1600mhz RM239
HDD: WD 1TB Caviar Blue HDD RM189
SSD: Plextor M5P Extreme 128GB SSD RM325
Thermaltake Versa H21/H22/H23 RM129 (choose one color)
OS: Microsoft Windows 7 Professional COA Sticker RM250
PSU: Xigmatek Tauro 600W PSU RM249
ODD: LG 24x Sata DVDRW RM59
GPU: Sapphire R9 280X Vapor-X 3GB DDR5 RM1199
Cooler: Scythe Katana 4 RM80
你这个新的spec应该OK了
