Solved HP dc7800 Tags: Memory Hewlett Packard Last response: April 22, 2012 11:57 PM in Memory Share Idontno April 8, 2012 9:39:42 PM Hello wise stewards of computer knowledge. I would please like to know for a HP dc7800 cmt Intel Core Duo E6750 @2.66GHz(will upgrade 1GBx4 Windows XP Pro 32 bit Some ram used for graphic card? Which ram stick is faster? 1.0 GB, 667 MHz, CL=5, PC2-5300 DDR2-SDRAM DIMM #398038-001 or a 1.0 GB, 800 MHz, CL=6, PC2-6400 DDR2-SDRAM DIMM #418951-001 Thank you. Idontno More about : dc7800 Best solution o1die a c 128 } Memory a b α HP April 8, 2012 9:53:20 PM The 6400 is slightly faster, but only if your board supports it. Some older boards run at pc5300 speed, but the faster ram may work at the slower speed. Share Idontno April 8, 2012 10:06:10 PM o1die said:The 6400 is slightly faster, but only if your board supports it. Some older boards run at pc5300 speed, but the faster ram may work at the slower speed. Thank you ! I bought an old PC to run my Xp programs until XP goes the way of all good things. Thank you very much! matching parts is a mystery to me,I don't want to mess up. Computers are delicate creatures rubbing your socks on the carpet can kill them? Jim m 0 l Can't find your answer ? Ask ! Get the answer Idontno April 22, 2012 11:57:38 PM Best answer selected by Idontno. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedHP DC7800 SFF case solution SolvedHP Pavilion DC7800 CMT Power supply upgrade solution SolvedHP DC7800 SFF Core 2 Duo E4600 2.4ghz 2GB Ram solution SolvedUpgrading Graphics card in HP Compaq dc7800 Convertible MiniTower from Factory card solution SolvedHp dc7800 CMT compatibility with Evga 550ti SC solution SolvedDoes my HP Compaq dc7800 Convertible Minitower motherboard fit into an ATX case? solution HP dc7800 cmt cpu cooler solution Good replacement motherboard for HP 0AAch in Compaq dc7800 case? solution Is this RAM okay for a HP dc7800 SFF? solution Radeon R7 Series for a HP DC7800 SFF solution HP dc7800 cmt and asus hd7750 1gb fit problem solution After installing an Nvidia Dual Display Port in my HP dc7800 OS-XP I lost my audio solution SolvedGraphics Card For HP DC7800 Core 2 Duo Forum hp dc7800 supports the fbdimm ram? solution PSU upgrade HP dc7800 minitower or alternatives solution is Sapphire AMD/ATI Radeon HD 5450 1 GB DDR3 compatible with hp compaq dc7800 solution Change case of the HP DC7800 SFF solution Graphics card for HP Compaq dc7800 Forum Hp Compaq dc7800 + GTX 650 Forum No sound from rear audio out on HP DC7800 cmt Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !