Hyper X Impact 8GB Kit DDR4 2133 M Hz SODIMM Memory (2x 4GB) Hyper X HX421S13IB/4 is a 512M x 64-bit (4GB) DDR4-2133 CL13 SDRAM (Synchronous DRAM) 1 Rx 8, memory module, based on eight 512M x 8-bit DDR4 FBGA components. Each module supports Intel Extreme Memory Profiles (Intel XMP) 2.0. This module has been tested to run at DDR4-2133 at a low latency timing of 13-13-13 at 1.2V. Additional timing parameters are shown in the Pn P Timing Parameters section below. The JEDEC standard electrical & mechanical specifications are as follows: Pn P JEDEC TIMING PARAMETERS: JEDEC/ Pn P: JEDEC/ Pn P: DDR4-2133 CL13-13-13 @1.2V XMP Profile 1: DDR4-2133 CL13-13-13 @1.2V FEATURES Power Supply: VDD = 1.2V Typical VDDQ = 1.2V Typical VPP
- 2.5V Typical VDDSPD = 2.25V 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 1.18” (30.00mm) SPECIFICATIONS CL (IDD) 13 cycles Row Cycle Time (t R Cmin) 46.5ns (min.) Refresh to Active/ Refresh Command Time (t RFCmin) 260ns (min.) Row Active Time (t RASmin) 33ns (min.) Maximum Operating Power TBD W* UL Rating 94 V
- 0 Operating Temperature 0oC to +85oC Storage Temperature -55oC to +100oC * Power will vary depending on the SDRAM used.