Memory Module Specifications KVR18R13S8K3/12 12GB (4GB 1RX8 512M x 72-Bit x 3 pcs.) PC3-14900 CL13 Registered w/Parity 240-Pin DIMM Kit DESCRIPTION ValueRAM's KVR18R13S8K3/12 is a kit of three 512M x 72-bit (4GB) DDR3-1866 CL13 SDRAM (Synchronous DRAM), registered w/ parity, 1Rx8, ECC, memory modules, based on nine 512M x 8-bit FBGA components per module. Total kit capacity is 12GB. The SPDs are programed to JEDEC standard latency DDR3-1866 13-13-13 at 1.5V. Each 240-pin DIMM uses gold contact fingers. The JEDEC standard electrical and mechanical specifications are as follows: SPECIFICATIONS CL(IDD) 13 cycles Row Cycle Time (tRCmin) 47.125ns(min.) Refresh to Active/Refresh Command Time (tRFCmin) 260ns(min.) Row Active Time (tRASmin) 34ns(min.) Maximum Operating Power 3.373 W* (per module) UL Rating 94 V - 0 Operating Temperature 0o C to +85o C Storage Temperature -55o C to +100o C FEATURES * JEDEC standard 1.5V (1.425V ~ 1.575V) Power Supply *Power will vary depending on the SDRAM and Register/PLL Used. * VDDQ = 1.5V (1.425V ~ 1.575V) * 933MHz fCK for 1866Mb/sec/pin * 8 independent internal banks * Programmable CAS latency: 13, 11, 10, 9, 8, 7, 6 * Programmable Additive Latency: 0, CL - 2, or CL - 1 clock * 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. VALUERAM1441-001.B00 10/14/14 Page 1 MODULE DIMENSIONS kingston.com Document No. VALUERAM1441-001.B00 Page 2