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Senior Member
Iscritto dal: Feb 2003
Messaggi: 958
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Come setto le ram Kingston HyperX DDR400?
Ho 4 ram Kingston Hyperx DDR400 Pc3200 CL2 e nelle specifiche c'è scritto tutto questo che nn so come interpretare:
FEATURES: Power supply : Vdd: 2.6V ± 0.2V, Vddq: 2.6V ± 0.2V Double-data-rate architecture; two data transfers per clock cycle Bidirectional data strobe(DQS) Differential clock inputs(CK and CK) DLL aligns DQ and DQS transition with CK transition Programmable Read latency 2 (clock) Programmable Burst length (2, 4, 8) Programmable Burst type (sequential & interleave) Timing Reference: 2-3-2-6-1 at +2.6V Edge aligned data output, center aligned data input Auto & Self refresh, 7.8us refresh interval(8K/64ms refresh) Serial presence detect with EEPROM High Performance Heat Spreader PCB : Height 1.250” (34.75mm), double sided component PERFORMANCE: Clock Cycle Time (tCK) 5ns (min.) / 10ns (max.) Row Cycle Time (tRC) 55ns (min.) Refresh Row Cycle Time (tRFC) 65ns (min.) Row Active Time (tRAS) 40ns (min.) / 100,000ns (max.) Power 3.825 W (operating) UL Rating 94 V - 0 Operating Temperature 0o C to 70o C Storage Temperature -55o C to +150o C Vorrei sapere quali parametri impostare nel bios, anche senza overcloccare, anzichè lasciarlo "AUTO" ; le voci nel bios attuale sono queste: Timing Mode: Auto Memclock Index Value (Mhz): 333 CAS# Latency (Tcl): 2,5 Min RAS# active time (Tras): 7T RAS# to CAS# delay (Trcd): 3T Row precharge time (Trp): 3T Row Cycle time (Trc): 10T Row refresh cycle time (Trfc): 11T Read to Write time (Trwt): 4T Write recovery time (Twr): 3T 1T/2T Memory Timing: 2T S/W DRAM Over 4G Remapping: Enabled H/W DRAM Over 4G Remapping: Enabled Grazie |
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