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Double Data Rate Fourth-Generation or also called as DDR4 has greater range of available clock speeds than its predecessor DDR3, High-speed DDR4 SDRAM modules use DDR4 SDRAM devices with two or four internal memory bank groups. DDR4 SDRAM modules utilizing 8-bit-wide DDR4 SDRAM devices have four internal bank groups consisting of four memory banks each, providing a total of up to 16 banks. DDR4 SDRAM modules benefit from DDR4 SDRAM's use of an 8n-prefetch architecture 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 effectively consists of a single 8n-bitwide, four-clock data transfer at the internal DRAM core and eight corresponding n-bitwide, one-half-clock-cycle data transfers at the I/O pins. DDR4 modules use two sets of differential signals: DQS_t and DQS_c to capture data and CK_t and CK_c to capture commands, addresses, and control signals. Differential clocks and data strobes ensure exceptional noise immunity for these signals and provide precise crossing points to capture input signals.

It typically has data transfer rates of 2133MT/s and 2400MT/s that are being manufactured at our facility as of now.

ddr4-computer-ram
SDRAM Capacity Buffer ECC PIN DIMM MHz PC-Speed CL Module Density DQ
DDR4 4GB Un-Buffered Non-ECC 288 Long 2133 PC4-17000 15 512Mx64bit x64
DDR4 4GB Un-Buffered Non-ECC 260 SO 2133 PC4-17000 15 512Mx64bit x64
DDR4 4GB Un-Buffered Non-ECC 288 Long 2400 PC4-19200 17 512Mx64bit x64
DDR4 4GB Un-Buffered Non-ECC 260 SO 2400 PC4-19200 17 512Mx64bit x64
DDR4 4GB Un-Buffered Non-ECC 288 Long 2666 PC4-21333 19 512Mx64bit x64
DDR4 4GB Un-Buffered Non-ECC 260 SO 2666 PC4-21333 19 512Mx64bit x64
DDR4 4GB Un-Buffered Non-ECC 288 Long 2800 PC4-22400 19 512Mx64bit x64
DDR4 4GB Un-Buffered Non-ECC 260 SO 2800 PC4-22400 19 512Mx64bit x64
DDR4 4GB Un-Buffered Non-ECC 288 Long 2933 PC4-23464 21 512Mx64bit x64
DDR4 4GB Un-Buffered Non-ECC 260 SO 2933 PC4-23464 21 512Mx64bit x64
DDR4 4GB Un-Buffered Non-ECC 288 Long 3200 PC4-25600 22 512Mx64bit x64
DDR4 4GB Un-Buffered Non-ECC 260 SO 3200 PC4-25600 22 512Mx64bit x64
DDR4 8GB Un-Buffered Non-ECC 288 Long 2133 PC4-17000 15 1024Mx64bit x64
DDR4 8GB Un-Buffered Non-ECC 260 SO 2133 PC4-17000 15 1024Mx64bit x64
DDR4 8GB Un-Buffered Non-ECC 288 Long 2400 PC4-19200 17 1024Mx64bit x64
DDR4 8GB Un-Buffered Non-ECC 260 SO 2400 PC4-19200 17 1024Mx64bit x64
DDR4 8GB Un-Buffered Non-ECC 288 Long 2666 PC4-21333 19 1024Mx64bit x64
DDR4 8GB Un-Buffered Non-ECC 260 SO 2666 PC4-21333 19 1024Mx64bit x64
DDR4 8GB Un-Buffered Non-ECC 288 Long 2800 PC4-22400 19 1024Mx64bit x64
DDR4 8GB Un-Buffered Non-ECC 260 SO 2800 PC4-22400 19 1024Mx64bit x64
DDR4 8GB Un-Buffered Non-ECC 288 Long 2933 PC4-23464 21 1024Mx64bit x64
DDR4 8GB Un-Buffered Non-ECC 260 SO 2933 PC4-23464 21 1024Mx64bit x64
DDR4 8GB Un-Buffered Non-ECC 288 Long 3200 PC4-25600 22 1024Mx64bit x64
DDR4 8GB Un-Buffered Non-ECC 260 SO 3200 PC4-25600 22 1024Mx64bit x64
DDR4 16GB Un-Buffered Non-ECC 288 Long 2133 PC4-17000 15 2048Mx64bit x64
DDR4 16GB Un-Buffered Non-ECC 260 SO 2133 PC4-17000 15 2048Mx64bit x64
DDR4 16GB Un-Buffered Non-ECC 288 Long 2400 PC4-19200 17 2048Mx64bit x64
DDR4 16GB Un-Buffered Non-ECC 260 SO 2400 PC4-19200 17 2048Mx64bit x64
DDR4 16GB Un-Buffered Non-ECC 288 Long 2666 PC4-21333 19 2048Mx64bit x64
DDR4 16GB Un-Buffered Non-ECC 260 SO 2666 PC4-21333 19 2048Mx64bit x64
DDR4 16GB Un-Buffered Non-ECC 288 Long 2800 PC4-22400 19 2048Mx64bit x64
DDR4 16GB Un-Buffered Non-ECC 260 SO 2800 PC4-22400 19 2048Mx64bit x64
DDR4 16GB Un-Buffered Non-ECC 288 Long 2933 PC4-23464 21 2048Mx64bit x64
DDR4 16GB Un-Buffered Non-ECC 260 SO 2933 PC4-23464 21 2048Mx64bit x64
DDR4 16GB Un-Buffered Non-ECC 288 Long 3200 PC4-25600 22 2048Mx64bit x64
DDR4 16GB Un-Buffered Non-ECC 260 SO 3200 PC4-25600 22 2048Mx64bit x64
DDR4 32GB Un-Buffered Non-ECC 288 Long 3200 PC4-25600 22 4096Mx64bit x64
DDR4 32GB Un-Buffered Non-ECC 260 SO 3200 PC4-25600 22 4096Mx64bit x64
DDR4 32GB Un-Buffered Non-ECC 260 Long 2666 PC4-25600 19 4096Mx64bit x64
DDR4 32GB Un-Buffered Non-ECC 260 SO 2666 PC4-25600 19 4096Mx64bit x64
DDR4 32GB Un-Buffered Non-ECC 260 Long 2400 PC4-25600 17 4096Mx64bit x64
DDR4 32GB Un-Buffered Non-ECC 260 SO 2400 PC4-25600 17 4096Mx64bit x64

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Om Nanotech manufactures products under brands Dolgix, Dolgix Gold, Dolgix ZIP, Dolgix Gaming and Zipmem.
Om Nanotech Pvt. Ltd. is an ISO 9001:2008 Certified Company in India. Copyright © 2008, Om Nanotech Pvt. Ltd. All rights reserved.
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