单根内存最好用1g的，2g可能支持，即使支持，可以用的很少
最大内存支持4g，言下之意一般就是最大支持1gx4
所以很有可能不支持2g的，要是可以退内存另当别论。支持的内存：
size module supplier module p/n.ss/ds comp.used component p/n.single-channel dual-channel
512mb a-data m2oad6g3h3160i1e5e ss a-data ad29608a8a-25eg v v
512mb a-data m2oad5g3h3166l1c52 ss a-data ad29608a8a-3eg v v
512mb aeneon aet660ud00-30da98z ss aeneon aet93f30d v v
1gb aeneon aet760ud00-30da98z ds aeneon aet93f30d v v
512mb corsair cm2x512-8500 ss v v
512mb corsair cm2x512-5400c4pro ss v v
1gb corsair cm2x1024-8500c5 ds v v
1gb corsair cm2x1024-6400c4 ss v v
512mb elixir m2u51264tu88a2f-3c ss elixir n2tu51280af-3c v v
512mb emtck ss emtck in0602tc1 v v
256mb hynix hymp232u648-y6 ss hynix hy5ps56821 f-y6 v v
512mb hynix hymp564u6ap8-y5 ss hynix hy5ps12821a fp-y5 v v
1gb hynix hymp512u64ap8-y5 ds hynix hy5ps12821a fp-y5 v v
1gb hynix hymp512u64bp8-s5 ab ds hynix hy5ps12821b v v
512mb kingmax kldc28f-a8hd5 ss hynix hy5ps12821a v v
1gb kingmax klcd48f-a8eb5 ds elpida e5108ae-6e-e v v
1gb kingmax klcd48f-a8kb5 ds kingmax kkea88b4laug v v
512mb kingston kvr800d2n5/512 ss samsung k4t51083qc v v
512mb kingston khx6400d2llk2/1gn ss v v
512mb kingston kvr667d2n5/512 ss kingston d6408tebggl3u v v
1gb kingston kvr800d2n5/1g ds samsung k4t51083qc v v
1gb kingston khx6400d2llk2/2gn ds v v
1gb kingston kvr667d2n5/1g ds kingston d6408tebggl3u v v
1gb kingbox ds kingbox dd2640800-667
e544h8gowp91 v v
256mb micron mt8htf3264ay-667b5 ss micron 4tb41d9czm v v
512mb micron mt16htf6464ay-667b3 ds micron 4wb41d9czm v v
512mb micron mt8htf6464ay-667a1 ss micron 4sa11d9cwx v v
512mb micron mt9htf6472ay-667b3 ss micron 5wb31d9dcl v v
512mb micron mt8htf6464ay-80ea3 ss micron 5ka11 z9dqq v v
1gb micron mt16htf12864ay-66ea3 ds micron 5ea11z9nm v v
1gb micron mt16htf12864ay-80ea3 ds micron 5ka11z9dqq v v
256mb nanya nt256t64uh4a0fy-3c ss nanya nt5tu32m16ag-3c v v
512mb nanya nt512t64u88b0by-3c ss nanya nt5tu64m8be-3b v v
512mb nanya nt512t64u88b0by-25c ss nanya nt5tu64m8be-25c v v
1gb nanya nt1gt64u8hb0by-25c ds nanya nt5tu64m8be-25c v v
512mb nexs nxbl64m64vj-6 ss elpida e5108ae-6e-e v v
1gb nexs nxbl128m64vj-6 ds elpida e5108ae-6e-e v v
512mb psc al6e8e63b-6e1t ss psc a3r12e3gef v v
1gb psc al7e8e63b-6e1t ds psc a3r12e3gef602aca2f v v
512mb promos v916764k24qbfw-f5 ss promos v59c1512804qbf3 v v
512mb promos v916764k24qbfw-g5 ss promos v59c1512804qbf25 v v
1gb promos v916765k24qbfw-g5 ds promos v59c1512804qbf25 v v
1gb promos v916765k24qbfw-f5 ds promos v59c1512804qbf3 v v
256mb qimonda hys64t32000hu-3s-b ss infineon hyb18t512160bf3s v v
256mb qimonda hys72t32000hu-3s-a ss infineon hyb18t256800af3s v v
256mb qimonda hys64t32000hu-25f-b ss infineon hyb18t512160bf-25f v v
512mb qimonda hys64t64520hu-2.5-a ds infineon hyb18t256800af25 v v
512mb qimonda hys64t64000hu-3s-b ss infineon hyb18t512800bf3s v v
512mb qimonda hys72t64000hu-3s-a ss infineon hyb18t512800af3s v v
1gb qimonda hys64t128020hu-25f-b ds infineon hyb18t512800bf-25f v v
1gb qimonda hys64t128020hu-3s-b ds infineon hyb18t512800bf3s v v
1gb qimonda hys72t128020hu-3s-a ds infineon hyb18t512800af3s v v
256mb samsung krm391t3253fz3-ce7 ss samsung k4t56083qf-zce7 v v
512mb samsung krm378t6553cz3-ce7 ss samsung k4t51083qc-zce7 v v
512mb samsung m378t6453fg0-ce6 ds samsung k4t56083qf-gce6 v v
1gb samsung krm378t2953cz0-ce6 ds samsung k4t51083qc-zce6 v v
512mb transcend ts64mlq64v8j ds samsung k4t51083qc v v
512mb umax 53014052-7100 ss umax u2s12d30tp-6e v v