Memory Type DDR3 ECC Tags: Memory DDR3 Processors Last response: January 13, 2010 7:36 PM in Memory Share thomasjohn January 13, 2010 3:45:55 PM Configuring a Lenovo D20. 2 Xenon Processors w5580 FX4800 Graphics Am I correct that Registered memory is slower than unregistered? In this case - my options are: DDR3 ECC RDIMMs PC3-8500 1067MHz DDR3 ECC UDIMM PC3-8500 1066MHZ DDR3 ECC uDIMM PC3-10600 1333MHZ Advice please. More about : memory type ddr3 ecc Pelissier January 13, 2010 7:04:50 PM You have to compare the latencies, which you can find in the data sheets. m 0 l 505090 a b } Memory January 13, 2010 7:36:27 PM typically ecc is slower due to the extra steps needed to verify the data same with registered though registered mem is easier on the mem controller since some of the load is moved the register module that said you will not see the differences outside of a benchmark. ecc is generally reserved for servers and registered for high mem capacities both of which must be supported by both the mem and mb m 0 l Can't find your answer ? Ask ! Publish Related resources M5A78L-M LE and Kingston Technology KVR13N9S8/4 1333MHz DDR3 Non-ECC DIMM Memory Module Forum When talking DDR3 Memory what is meant by unbuffered & non ECC Forum Can one use ECC DDR3 memory in Biostar A780l3g Forum Will HP Proliant 4GB DDR3 ECC Memory work in another ECC suported MOBO Forum If my laptop says it supports ddr3 memory, can i get any type of ddr3 Forum AMD 3.6 GHz AM3+ FX4100 Processor with 1333 memory type DDR3 Ram Forum SolvedCPU with ECC memory support + Kingston non-ECC dram Forum SolvedHow identify ECC non-registered memory? Forum SolvedDDR3 PC3 ECC Ram Forum SolvedType of ram ECC or non-ECC and settings to look for and setup in bios Forum Solvedcan ddr3ecc memory damage the cpu or motherboard? Forum SolvedDdr3 will eec ram fit a non ecc m /b Forum SolvedFind 4 GB sticks of DDR3 ECC Forum 4GB 1333MHz DDR3 Non-ECC CL9 DIMM Forum SolvedAsrock z75 and ecc memory compatability? Forum Solvedwhat is the best ram type for laptop? ddr1 or ddr2 or ddr3 ? Forum i have an acer n 15235 with 2 gigs of ram (2X1=2), non-ecc, un-buffered. i want to upgrade to 4 gigs of memory (2X2=4) can i Forum I recently traded an old GPU I had for some extra ram. Turns out the ram I traded for was ECC memory. I installed anyways. I a Forum Asus Z8NA-D6, Xeon X5680 and Wintec DDR3 ECC Reg don't work together Forum When non-buffered, non-ecc 16GB DDR3 modules are coming? Forum More resources Read discussions in other Memory categories Compatibility DDR2 DDR3 Dual Channel RAM Corsair G.SKILL !