description hyperx hx421s13ib/4 is a 512m x 64-bit (4gb) ddr4-2133 cl13 sdram (synchronous dram) 1rx8, 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 pnp timing parameters section below. the jedec standard electrical and mechanical specifications are as follows: specifications 13 cycles cl(idd) row cycle time (trcmin) 46.5ns (min.) refresh to active/refresh 260ns (min.) command time (trfcmin) row active time (trasmin) 33ns (min.) maximum operating power tbd w* 0 - v 4 9 g n i t a r l u operating temperature 0c to 85c storage temperature -55c to +100c *power will vary depending on the sdram used. hx421s13ib/4 4gb 512m x 64-bit ddr4-2133 cl13 260-pin sodimm pnp jedec timing parameters: 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. 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) ? jedec/pnp: ddr4-2133 cl13-13-13 @1.2v ? xmp profile #1: ddr4-2133 cl13-13-13 @1.2v document no. 480 7371-001.b00 08/24/15 page 1 hyperxgaming.com hx421s13ib/ 4 4 g b 5 12m x 6 4-bi t ddr4-21 33 memory module specifications continued >>
module dimensions the published hyperx memory speeds and timing settings. kingston does not recommend that any user attempt to run their computers faster than the published speed. overclocking or modifying your system timing may result in damage to computer components. document no. 4807371-001.b00 page 2 continued all kingston products are tested to meet our published specifications. some motherboards or system configurations may not opera te at the published hyperx memory speeds and timing settings. kingston does not recommend that any user attempt to run their computers faster than the published speed. overclocking or modifying your system timing may result in damage to computer components. for more information, go to hyperxgaming.com hyperx is a division of kingston. ?2015 kingston technology corporation, 17600 newhope street, fountain valley, ca 92708 usa. all rights reserved. all trademarks and registered trademarks are the property of their respective owners. hyperxgaming.com
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