I'm trying to buy 1GB of ram for my computer but I'm finding it very confusing. The manual states the following:
I've been told that if my motherboard supports 'high density' ram. What does 'high density' ram mean and does my MB support it?
I currently have 512MB in one slot. The motherboard is an Asrock P4Dual-915GL.
You pretty much answered your own question by listing the types of ram that are supported, but just to explain: there are two specifications used to identify ram, the type (e.g. ddr or ddr2) and the power (e.g pc 3200) So when looking for ram just look for either ddr or ddr2 ram that has either pc3200 or pc 2700. Look on newegg.com, sorting through categories on there will make it easier. Don't worry about the high density part.
New 1 G 1GB DDR RAM MODULE MEMORY PC3200 400 MHZ 184 PIN Desktop High Density, 1GB DDR PC2100u 184 Pin 266Mhz Low Density Desktop Memory , Lot of 2x 1GB DDR PC3200U 400Mhz CL3 Low Density Desktop Memory Apacer, 4gb = 4X 1gb PC3200 DDR 400 PC ram LOW DENSITY DESKTOP memory NON-ecc 4X 1gb, 1gb PC2100 DESKTOP RAM LOW DENSITY! DDR 184 pin 266 mhz memory non-ecc KINGSTON, 4Gb PC2100 LOW Dens DESKTOP RAM DDR MEMORY 4x 1gb NON-ECC LOW DENSITY KINGSTON , Lot of 4 x 512MB DDR PC2700 184 Pin Low Density Desktop Memory, SAMSUNG 1GB Kit (2x512MB) DDR PC3200 LAPTOP SODIMM MEMORY LOW-DENSITY , NEW KINGSTON 512MB PC2100 PC 266MHz KVR266X64C25/512 MEMORY DDR LOW-DENSITY NIB, 1GB PC2700 333MHz CL2.5 184 Pin Non-ECC Low-Density Memory Ram DDR, 1GB (2x512mb) DDR PC2700 333 Desktop Memory low density, Ultra,extreme gaming, Simpletech 1GB 2 x 512MB PC3200 400MHz 184 Pin Memory Low Density DDR, 1GB NON ECC DDR PC3200 400Mhz RAM Memory PC Low Density upgrade PC desktop, 1GB 2X512MB RAM MEMORY NON ECC DDR PC2100 low density upgrade desktop unbuffered, 1GB NON ECC DDR PC3200 400Mhz RAM Memory PC Low Density upgrade PC desktop, 1GB 2X 512MB NON ECC DDR PC3200 low density RAM Memory upgrade PC 400MHz desktop, 1GB NON ECC DDR PC3200 400Mhz RAM Memory PC Low Density upgrade PC desktop, 1GB 2X 512MB NON ECC DDR PC3200 low density RAM Memory upgrade PC 400MHz desktop, 1GB 2X512MB RAM MEMORY NON ECC DDR PC2100 low density upgrade desktop unbuffered, 1GB PC3200 400MHZ DDR DESKTOP MEMORY UPGRADE KIT NON ECC LOW DENSITY, Lot of (10) 512MB DDR RAM PC2100 PC2700 PC3200 NonECC Desktop Memory Low Density, 2GB(2x1GB) KINGSTON PC2 4200 DDR2 RAM non-ECC 533 MHz Desktop Memory Low Density, 2GB (1GBx2) DDR333 PC2700 Ampo Non-ECC Low Density Desktop Memory, 2GB (1GBx2) DDR400 PC3200 Avant Non-ECC Low Density Desktop Memory, 4GB (2x2GB) DDR2 PC5300 667Mhz Non-ECC, Low Density Desktop Memory***Crucial***, G.SKILL 2GB 2 x 1GB PC3200 400MHz RoHS F1-3200PHU2-2GBNS LOW Density Memory DDR, 1 G 1GB DDR RAM MODULE Memory PC2700 333 MHZ 184 PIN Desktop High Density, 2GB(2X1GB) DDR 333 MHZ RAM MODULE Memory PC2700 184PIN Desktop High Density DIMM, PC 3200 2GB DDR Memory ddr400 184Pin Non-ECC LOW Density, Lot of 2x 1GB DDR PC3200U CL3 Low Density Desktop Memory Hynix Dell SNPJ0203C/1G, Hynix 1X 1GB DDR PC2700 333MHz 200Pin SODIMM LOW DENSITY LAPTOP MEMORY, Micron 2GB KIT (2X1GB) PC2700 MEMORY 333MHz DDR 184-PIN LOW-DENSITY Non-Ecc Ram, Micron 2GB KIT (2X1GB) PC3-8500 MEMORY DDR3 LOW-DENSITY Non-Ecc 240-PIN RAM, Micron 2GB KIT (2X1GB) PC3-8500 MEMORY DDR3 LOW-DENSITY Non-Ecc 240-PIN RAM, Samsung 2GB KIT (2x1GB) PC2700 DDR Laptop Memory 333MHz Low-Density 200-Pin, Hynix 2GB KIT (2X1GB) PC2-6400 MEMORY DDR2 LOW-DENSITY Non-Ecc 240-PIN RAM, 1GB DDR Lot of 2x 512MB PC3200U 400Mhz KTH-D530/512 Low Density Desktop Memory, Micron 4GB (2x2GB) DDR2 PC2-6400 Low-Density 200-Pin 800MHz LAPTOP MEMORY Ram, 1GB =2X 512MB PC2100 DDR LOW DENSITY 266 RAM MEMORY DESKTOP NON-ECC BRAND NAME !, 1GB =2X 512MB PC2700 DDR LOW DENSITY 333 RAM MEMORY DESKTOP NON-ECC BRAND NAME !, 1gb= 2X 512mb PC3200 MEMORY 184p DDR DESKTOP RAM LOW DENSITY NON-ECC CL=3 HYNIX , 2GB (4x512MB) A Data Vitesta DDR2 PC2 5400 667 memory ram - Low Density DIMM, 2GB DDR2 Micron - Crucial PC2 5300 667 memory ram - Low Density DIMM, 2GB (2x1GB) DDR2 Micron PC2 5300 667 memory ram - Low Density DIMM, 1GB (2 x 512MB) Ultra PC2100 266 DDR memory ram - Low Density Dimm, 1GB (2 x 512MB) Crucial PC3200 400 DDR memory ram - Low Density Dimm, 1GB (2 x 512MB) Kingston PC3200 400 DDR memory ram - Low Density Dimm, 1GB (2 x 512MB) Kingston PC3200 400 DDR memory ram - Low Density Dimm, 2GB 2X 1GB PC3200 184 PIN DDR RAM HIGH DENSITY Desktop Memory DDR400 pc3200 1g , 2GB (2x1GB) DDR PC2700 333 Desktop Memory RAM low density DIMM Crucial Ultra,
