Memory Module Speci cations Memory Module Speci cations KVR18L13Q4/32 32GB 4Rx4 4G x 72-Bit PC3-14900 CL13 Load Reduced DIMM DESCRIPTION SPECIFICATIONS ValueRAMs KVR18L13Q4/32 4G x 72-bit (32GB) DDR3-1866 CL(IDD) 13 cycles CL13 SDRAM (Synchronous DRAM), 4Rx4, load reduced, ECC Row Cycle Time (tRCmin) 47.91ns(min.) memory module, based on thirty-six DDP 2G x 4-bit 260ns(min.) Refresh to Active/Refresh components. The SPD is programmed to JEDEC standard Command Time (tRFCmin) latency DDR3-1866 timing of 13-13-13 at 1.5V. This 240-pin Row Active Time (tRASmin) 34ns(min.) LRDIMM uses gold contact fingers. The electrical and Maximum Operating Power 11.070 W* mechanical specifications are as follows: UL Rating 94 V - 0 o o Operating Temperature 0 C to +85 C o o Storage Temperature -55 C to +100 C FEATURES *Power will vary depending on the SDRAM and JEDEC standard 1.5V (1.425V ~ 1.575V) Power Supply 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 1.195 (30.35mm), double sided component Continued >> kingston.com Document No. VALUERAM1444-001.A00 07/02/14 Page 1MODULE DIMENSIONS Units : Millimeters 133.35 0.15 C Max 4.8 54.675 1.27 A B 47.00 71.00 5.00 0.80 0.05 9.9 3.80 0.2 0.15 1.500.10 1.00 2.50 Detail A Detail B Detail C kingston.com Document No. VALUERAM1444-001.A00 Page 2 2.50 0.20 30.35 0.15 0.6