Netac Unbuffered DDR4 SDRAM DIMMs (Unbuffered Double Data Rate Synchronous DRAM Dual In-Line Memory Modules) are low power, high-speed operation memory modules that use DDR4 SDRAM devices. Each 288- pin DIMM uses gold contact fingers. The SDRAM Unbuffered DIMM is intended for use as main memory when installed in systems such as PC's
Features
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 - On-board I2C serial presence-detect (SPD) EEPROM - 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) - Databus write cyclic redundancy check (CRC) - Temperature controlled refresh (TCR) - Command/Address (CA) parity - Per DRAM Addressability is supported - 8 bit pre-fetch - Fly-by topology - Command/Address latency (CAL) - Terminated control command and address bus - PCB: Height 1.23” (31.25mm) - Gold edge contacts - RoHS Compliant and Halogen-Free
