boogiem0nst3r Posted December 18, 2010 Share Posted December 18, 2010 http://forum.corsair.com/forums/showthread.php?t=54052 TWIN2X4096/CM2X2048-8500C5DF ........................XMS850X v1.1...PSC.C-Die.......128MX8 ........................XMS850X v1.2...PSC.F-Die.......128MX8 ........................XMS850X v2.1...Micron.E-DIE...128MX8 ........................XMS850X v2.2...Micron.G-DIE...128MX8 ........................XMS850X v3.1...Elpida.C-Die....128MX8 ........................XMS850X v3.2...Elpida.F-Die....128MX8 Testing parameters for Twinx/XMS2-8500/C5D: Twin2x2048-8500C5D Data Sheet Twin2x4096-8500C5DF Data Sheet Memory Voltage 2.2 Volts Version 1.x and 2.15 Volts for version 2.x. Motherboard make and model: Asus P5B or M2N32-SLI Premium/Deluxe Only! Each pair is tested and packaged together using the following settings: AI Over Clock Tuner: Manual OC Operation: Disabled NOS Operation: Disabled CPU External Frequency: Manually set to 268 MHz PCI CLK1: Auto PCI CLK2: Auto DDR2 Voltage control: 2.20V Ver 1.x (2.1 Volts for 2.X) CPU Core Voltage: Auto CPU Multiplier: 10 DDR2 SDRAM Clock: Manually set to 800MHz DRAM Timing Selectable: Manual SDRAM CAS Latency: 5T SDRAM RAS to CAS Delay (tRCD): 5T SDRAM Row Precharge (tRP): 5T SDRAM Active to Precharge Delay (tRAS): 15T SDRAM Write Recovery Time: 5 1T/2T: 2T A1 Clock Skew: Auto ADVANCED Voltage Control: CPU Vcore offset:-Disabled DDR2 Termination:-0.5X CPU to NB HT:_____1.200V NB to SB HT:______Auto NB Core/PCI-E:____Auto SB Core/PCI-E:____Auto SB Standby core:__+1.500V All other settings are motherboard defaults. Maximum DDR2 recommended VDIMM: 2.2 Volts for Rev 1.x and 2.1 Volts for Ver. 2.X Hello there, I've checked the links above, but unsure at what conclusion to get. I have this kit "TWIN2X4096-8500C5D", and on each DIMM it says "CM2X2048-8500C5D" v1.1 2.10V. What is the correct max voltage, is it 2.1 or 2.20? I ask this because, the ram seems unstable when computer is under high stress (such as oced cpu/northbridge)...perhaps the ram isn't getting the "proper" voltage? Please Help. Link to comment Share on other sites More sharing options...
Wired Posted December 18, 2010 Share Posted December 18, 2010 The correct voltage is ALWAYS what is on the label. You can try 2.2v if you'd like, won't blow it up or anything. Link to comment Share on other sites More sharing options...
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