Home / Product Line
DDR4 SDRAM 4Gb
For the ultimate in high-performance memory, Axeme - Hwaling Technology Co., Ltd. presents the DDR4 SDRAM 4Gb module. This DDR4 SDRAM is designed to deliver superior speed and efficiency, making it ideal for both professional and personal computing applications. Our SDRAM DDR4 4Gb offers increased data transfer rates and reduced power consumption compared to previous generations. With its cutting-edge 4Gb SDRAM DDR4 technology, this module ensures smooth multitasking and enhanced system responsiveness. Experience the benefits of DDR4 SDRAM with our reliable 4Gb SDRAM DDR4 solution, perfect for upgrading your system or building a new one. Delve into the future of memory performance with Axeme - Hwaling Technology Co., Ltd.'s advanced DDR4 SDRAM 4Gb offerings.
H2A904G16A6C
4Gb (32Mx8Banks×16) DDR4 SDRAM
The DDR4 SDRAM is a high-speed dynamic random-access memory internally configured as sixteen-banks,2 bank group with 4 banks for each bankgroup for x16 DRAM.
The DDR4 SDRAM uses an 8n-prefetch architecture to achieve high-speed operation. The 8n-prefetch architecture is combined with an interface designed to transfer two data words per clock cycle at the I/O pins.
A single READ or WRITE operation for the DDR4 SDRAM consists of a single 8n-bit wide, four-clock data transfer at the internal DRAM core and two corresponding n-bit wide, one-half-clock-cycle data transfers at the I/O pins.
The DDR4 SDRAM uses an 8n-prefetch architecture to achieve high-speed operation. The 8n-prefetch architecture is combined with an interface designed to transfer two data words per clock cycle at the I/O pins.
A single READ or WRITE operation for the DDR4 SDRAM consists of a single 8n-bit wide, four-clock data transfer at the internal DRAM core and two corresponding n-bit wide, one-half-clock-cycle data transfers at the I/O pins.
Features :
- VDD = VDDQ = 1.2V ±60mV
- VPP = 2.5V, –125mV, +250mV
- On-die, internal, adjustable VREFDQ generation
- 8 internal banks (x16): 2 groups of 4 banks each
- 8n-bit prefetch architecture
- Command/Address latency (CAL)
- Multipurpose register READ and WRITE capability
- Write and read leveling
- Self refresh mode
- Low-power auto self refresh (LPASR)
- Temperature controlled refresh (TCR)
- Fine granularity refresh
- Self refresh abort
- Maximum power saving
- Output driver calibration
- Nominal, park, and dynamic on-die termination
- Data bus inversion (DBI) for data bus
- Command/Address (CA) parity
- Databus write cyclic redundancy check (CRC)
- Per-DRAM addressability
- JEDEC JESD-79-4 compliant
- sPPR and hPPR capability
Introducing the DDR4 SDRAM 4Gb module from Axeme - Hwaling Technology Co., Ltd., a top-tier choice for advanced computing needs. Our DDR4 SDRAM 4Gb delivers impressive performance improvements over previous generations, offering faster data transfer rates and lower power consumption. Designed for both professional and personal systems, this SDRAM DDR4 4Gb module ensures optimal efficiency and stability. The 4Gb SDRAM DDR4 technology is perfect for enhancing your system’s responsiveness, making multitasking smoother and more reliable. Upgrade your computer with Axeme - Hwaling Technology Co., Ltd.'s DDR4 SDRAM for cutting-edge memory performance that meets the demands of modern applications. Trust in Axeme - Hwaling Technology Co., Ltd. for high-quality, reliable DDR4 SDRAM solutions.