HyperX HX426S16IBK2-64 User Manual

64GB (32G

)

Memory Module Specifications

HX426S16IBK2/64

HX426S16IBK2/6

64GB (32GB 4G x 64-Bit x 2 pcs.)

B 4G x 64-Bit x 2 pcs.

DDR4-2666 CL16 260-Pin SODIMM Kit

DESCRIPTION

HyperX HX426S16IBK2/64 is a kit of two 4G x 64-bit (32GB)

DDR4-2666 CL16 SDRAM (Synchronous DRAM) 2Rx8, memory

module, based on sixteen 2G x 8-bit DDR4 FBGA components.

Total kit capacity is 64GB. Each module supports Intel®

Extreme Memory Profiles (Intel® XMP) 2.0. This 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

PnP Timing Parameters section below. The JEDEC standard

electrical and mechanical specifications are as follows:

Note: HyperX DDR4 PnP memory will run in most DDR4 systems up to the speed allowed by the manufacturer's system BIOS. PnP cannot increase the system memory speed faster than is allowed by the manufacturer's BIOS.

SPECIFICATIONS

CL(IDD)

Row Cycle Time (tRCmin)

Refresh to Active/Refresh Command Time (tRFCmin)

Row Active Time (tRASmin)

UL Rating

Operating Temperature

Storage Temperature

16 cycles

45.ns(min.)

350ns(min.)

26.25ns(min.)

94 V - 0

C to +85o C

C to +100o C

-55

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)

PnP JEDEC TIMING PARAMETERS:

• JEDEC/PnP: DDR4-2666 CL16-18-18 @1.2V

• XMP Profile #1: DDR4-2666 CL16-18-18 @1.2V

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Document No. 4809295A 12/13/19 Page 1

continued

MODULE DIMENSIONS

All measurements are in millimeters.

(Tolerances on all dimensions are ±0.12 unless otherwise specified)

The product images shown are for illustration purposes only and may not be an exact representation of the product. Kingston reserves the right to change any information at anytime without notice.

FOR MORE INFORMATION, GO TO HYPERXGAMING.COM

All Kingston products are tested to meet our published specifications. Some motherboards or system configurations may not operate 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.

HyperX is a division of Kingston.

Document No. 4809295A Page 2

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