KVR21N15S8/4 Kingston

Memory Module Speci cations KVR21N15S8/4 4GB 1Rx8 512M x 64-Bit PC4-2133 CL15 288-Pin DIMM DESCRIPTION SPECIFICATIONS This document describes ValueRAM s 512M x 64-bit (4GB) CL(IDD) 15 cycles DDR4-2133 CL15 SDRAM (Synchronous DRAM), 1Rx8, Row Cycle Time (tRCmin) 46.5ns(min.) memory module, based on eight 512M x 8-bit FBGA 260ns(min.) Refresh to Active/Refresh components. The SPD is programmed to JEDEC standard Command Time (tRFCmin) latency DDR4-2133 timing of 15-15-15 at 1.2V. Each 288-pin Row Active Time (tRASmin) 33ns(min.) DIMM uses gold contact fingers. The electrical and mechanical Maximum Operating Power TBD W* specifications are as follows: UL Rating 94 V - 0 o o Operating Temperature 0 C to +85 C o o FEATURES Storage Temperature -55 C to +100 C Power Supply: VDD=1.2V Typical *Power will vary depending on the SDRAM used. VDDQ = 1.2V Typical VPP - 2.5V Typical VDDSPD=2.2V to 3.6V Nominal and dynamic on-die termination (ODT) for data, strobe, and mask signals Low-power auto self refresh (LPASR) Data bus inversion (DBI) for data bus On-die VREFDQ generation and calibration Single-rank On-board I2 serial presence-detect (SPD) EEPROM 16 internal banks 4 groups of 4 banks each Fixed burst chop (BC) of 4 and burst length (BL) of 8 via the mode register set (MRS) Selectable BC4 or BL8 on-the-fly (OTF) Fly-by topology Terminated control command and address bus PCB: Height 1.23 (31.25mm) Continued >> kingston.com Document No. VALUERAM1468-001.A00 04/27/15 Page 1continued HyperX MODULE DIMENSIONS Front Back 133.35 129.55 2.10 0.15 3.00 Detail A Detail B Detail D Detail E Detail C Pin 1 Pin 35 Pin 47 Pin 105 Pin 117 3.35 64.60 56.10 28.90 22.95 kingston.com Document No. VALUERAM1468-001.A00 Page 2 2.700.15 14.60 17.60 8.00 11.00 31.25