ME-KD43226RF16Q specification sheet

Overview:

HyperX HX426C16FB3AK4/128 is a kit of four 4G x 64-bit (32GB) DDR4-2666 CL16 SDRAM (Synchronous DRAM) 2Rx8, memory module, based on sixteen 2G x 8-bit FBGA components per module. Each module kit supports Intel® Extreme Memory Profiles (Intel® XMP) 2.0. Total kit capacity is 128GB.  Each module has been tested to run at DDR4-2666 at a low latency timing of 16-18-18 at 1.2V.  Additional timing parameters are shown in the Plug-N-Play (PnP) Timing Parameters section below.

Features:

• Power Supply: VDD = 1.2V Typical
• VDDQ = 1.2V Typical
• VPP = 2.5V Typical
• VDDSPD = 2.2V to 3.6V
• On-Die termination (ODT)
• 16 internal banks; 4 groups of 4 banks each
• Bi-Directional Differential Data Strobe
• 8 bit pre-fetch
• Burst Length (BL) switch on-the-fly BL8 or BC4(Burst Chop)
• Height 1.624” (41.24mm), w/heatsink

Specifications:

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Specifications
Product Code	ME-KD43226RF16Q
CL(IDD)	16 cycles
Row Cycle Time (tRCmin)	45.75ns(min.)
Refresh to Active/Refresh Command Time (tRFCmin)	350ns(min.)
Row Active Time (tRASmin)	29.125ns(min.)
UL Rating	94 V - 0