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Kingston HyperX Fury HX421C14FBK2/16 16GB 8GB 1G x 64-Bit x 2 pcs DDR4 2133MHz CL14 288-Pin DIMM Desktop Memory

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  • HyperX Desktop Memory.
  • DDR4 Memory.
0.50 LBS
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 Product Description

HyperX HX421C14FBK2/16 is a kit of two 1G x 64-bit (8GB) DDR4-2133 CL14 SDRAM (Synchronous DRAM) 2Rx8, memory module, based on sixteen 512M x 8-bit FBGA components per module. Each module kit supports Intel® Extreme Memory Profiles (Intel® XMP) 2.0. Total kit capacity is 16GB. Each module has been tested to run at DDR4-2133 at a low latency timing of 14-14-14 at 1.2V. Additional timing parameters are shown in the Plug-N-Play (PnP) Timing Parameters section below. The JEDEC standard electrical and mechanical specifications are as follows:

Note: The PnP feature offers a range of speed and timing options to support the widest variety of processors and chipsets. Your maximum speed will be determined by your BIOS.


• JEDEC/PnP: DDR4-2133 CL14-14-14 @1.2V • XMP Profile #1: DDR4-2133 CL14-14-14 @1.2V


CL(IDD)  - 14 cycles

Row Cycle Time (tRCmin) - 46.5ns(min.)

Refresh to Active/Refresh  Command Time (tRFCmin) - 260ns(min.)

Row Active Time (tRASmin) - 32.75ns(min.)

Maximum Operating Power - TBD W*

UL Rating - 94 V - 0 

Operating Temperature - 0o C to +85o C

Storage Temperature - -55o C to +100o C

*Power will vary depending on the SDRAM used.


• Power Supply: VDD = 1.2V Typical

• 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

• Dual-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

• Height 1.340” (34.04mm), w/heatsink


 Warranty Information

Limited Warranty period (parts): Lifetime
Limited Warranty period (labor): Lifetime
Website: http://www.kingston.com/us/memory/hyperx
Support Phone: 1-877-546-4786

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