Ram pc5400 vs pc6400 vs pc4200 Tags: Memory RAM Hewlett Packard Compaq Last response: January 19, 2010 5:10 AM in Memory Share sandy61 January 19, 2010 3:46:11 AM I want to buy more RAM for my HP Compaq 6910p. What's the difference between pc4200, pc5400 and pv6400? Does it matter which one I get? More about : ram pc5400 pc6400 pc4200 gkay09 a b } Memory January 19, 2010 5:10:05 AM Go with the speed that your Laptop RAM runs at ...and also check the laptop specs for the compatible speeds...According to this chart, the speed of the RAM is DDR2 667MHz - PC5400/ PC5300...So stick with that speed... http://reviews.cnet.com/laptops/hp-compaq-6910p/4507-31...;rnav This would help... http://h20000.www2.hp.com/bizsupport/TechSupport/Docume... m 0 l Can't find your answer ? Ask ! Publish Related resources Dual Channel PC4200 vs PC6400 Forum XFX 680i LT RAM Question (PC6400 vs. PC8500) Forum OCZ PC-4000 Gold vs. PC-4200 Forum Which set? (2 x 4GB pc5300 DDR2 FB-DIMM vs 2 x 4GB pc6400 DDR2) Forum E8500 vs Q6600 / PC-6400 vs PC-8500 Forum 4x1Gb vs 2x2Gb PC6400 Forum Corsair XMS2 vs Gskill 2GB DDR2 PC6400 Forum SolvedCorsair Dominator Platinum vs Hyperx Beast RAM Forum SolvedDUAL ram 1x8 vs 2x4 vs 2x single4 Forum SolvedDDR3 ram 4GB 1066MHz + 4GB 1600MHz VS 4GB 1600MHz + 4GB 1600MHz VS 8GB 1600MHz Forum Solved1600 mhz cas 7 vs 2133 cas 9 ram Forum Solvedi3 4010U with 4gb ram vs i3 3110M 6gb ram? Forum SolvedBattlefield 4, 6GB vs 8GB RAM Forum SolvedDDR4 ram vs DDR3 ram worth it? Forum Solved4gb vs 8gb Ram Forum SolvedCorsair XMS vs Team Vulcan RAM in overclocking Forum Solved8GB DDR3 ram vs 12GB Forum SolvedNeed Help Choosing RAM Corsair vs G-Skill Forum SolvedDDR3-2400 9-CAS Ram v/s DDR3-2800 11-CAS RAM? Forum Solved2400MHz vs 1600MHz RAM for a 1600MHz Motherboard Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !