Memory Module Specifications KVR1066D3S8R7SK3/3GI 3GB (1GB 128M x 72-Bit x 3 pcs.) PC3-8500 CL7 Registered w/Parity 240-Pin DIMM Kit DESCRIPTION ValueRAM's KVR1066D3S8R7SK3/3GI is a kit of three 128M x 72-bit 1GB (1024MB) DDR3-1066 CL7 SDRAM (Synchronous DRAM) registered w/parity, single-rank, Intel(R) Compatibility Tested, memory modules, based on nine 128M x 8-bit DDR31066 FBGA components per module. Total kit capacity is 3GB (3072MB). Each SPD is programmed to JEDEC standard latency 1066Mhz timing of 7-7-7 at 1.5V. Each 240-pin DIMM uses gold contact fingers and requires +1.5V. The electrical and mechanical specifications are as follows: FEATURES SPECIFICATIONS CL(IDD) 7 cycles Row Cycle Time (tRCmin) 50.625ns (min.) Refresh to Active/Refresh Command Time (tRFCmin) 110ns (min.) Row Active Time (tRASmin) 37.5ns (min.) Power 2.452 W (operating per module) UL Rating 94 V - 0 Operating Temperature 0 C to 85 C Storage Temperature -55 C to +100 C * JEDEC standard 1.5V 0.075V Power Supply * VDDQ = 1.5V 0.075V * 533MHz fCK for 1066Mb/sec/pin * 8 independent internal bank * Programmable CAS Latency: 6,7,8,9,10 * Programmable Additive Latency: 0, CL - 2, or CL - 1 clock * Programmable CAS Write Latency(CWL) = 6(DDR3-1066) * 8-bit pre-fetch * Burst Length: 8 (Interleave without any limit, sequential with starting address "000" only), 4 with tCCD = 4 which does not allow seamless read or write [either on the fly using A12 or MRS] * Bi-directional Differential Data Strobe * Internal(self) calibration : Internal self calibration through ZQ pin (RZQ : 240 ohm 1%) * On Die Termination using ODT pin * On-DIMM thermal sensor (Grade B) * Average Refresh Period 7.8us at lower than TCASE 85C, 3.9us at 85C < TCASE 95C * Asynchronous Reset * PCB : Height 1.180" (30.00mm), double sided component Continued >> Kingston.com Document No. VALUERAM0781-001.A00 05/09/09 Page 1 continued ValueRAM MODULE DIMENSIONS: (units = millimeters) Kingston.com Document No. VALUERAM0781-001.A00 05/09/09 Page 2