Product Highlights

  • 8GB Desktop RAM
  • DDR4 2666MHz
  • 15 Cycles (CL)
  • Row Cycle Time (tRCmin) - 45ns(min.)
  • Voltage 1.2V
  • 288-Pin
  • 13.3 x 3.4 x 0.7 cm
  • 5 Years Limited Kingston Malaysia Warranty


What's in the box: 

  • 1x Kingston HyperX Fury Black 8GB DDR4 2666MHz Gaming RAM (1.2V - HX426C15FB/8)


Feature Highlights


HyperX HX426C15FB/8 is a 512M x 64-bit (4GB) DDR4-2666 CL15 SDRAM (Synchronous DRAM) 1Rx8, memory module, based on eight 512M x 8-bit FBGA components per module. Each module kit supports Intel® Extreme Memory Profiles (Intel® XMP) 2.0. Each module has been tested to run at DDR4-2666 at a low latency timing of 15-17-17 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:

• JEDEC/PnP: DDR4-2666 CL15-17-17 @1.2V
 DDR4-2400 CL14-16-16 @1.2V
 DDR4-2133 CL12-14-14 @1.2V
•XMP Profile #1: DDR4-2666 CL15-17-17 @1.2V



  • CL(IDD) 15 cycles
  • Row Cycle Time (tRCmin) 45ns(min.)
  • Refresh to Active/Refresh Command Time (tRFCmin)  260ns(min.)
  • Row Active Time (tRASmin) 26.25ns(min.)
  • Maximum Operating Power  TBD W*
  • UL Rating 94 V - 0
  • Operating Temperature 0C to +85C
  • Storage Temperature -55C to +100C



  • 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
  • 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
  • Height 1.340” (34.04mm), w/heatsink


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RM 168.00
Sold and fulfilled by:
Shipment and Delivery: 2-3 Business Days
Ship To: Refer to T&C
Brand: Kingston
Order Quantity
In Stock