HX426C15SBK4/64 | Kingston 64GB (4 x 16GB) PC4-21300 2666MHz DDR4 RAM - 15-15-15

Description

HyperX HX426C15SBK4/64 is a kit of four 2G x 64-bit (16GB) DDR4-2666 CL15 SDRAM (Synchronous DRAM) 2Rx8, memory modules, based on sixteen 1G x 8-bit FBGA components per module. Total kit capacity is 64GB. Each module supports Intel® XMP (Extreme Memory Profiles). Each module has been tested to run at DDR4-2666 at a low latency timing of 15-15-15 at 1.2V. The SPDs are programmed to JEDEC standard latency DDR4-2133 timing of 15-15-15 at 1.2V. Each 288-pin DIMM uses gold contact fingers. The JEDEC standard electrical and mechanical specifications are as follows:

XMP TIMING PARAMETERS

JEDEC: DDR4-2133 CL15-15-15 @1.2V

XMP Profile #1: DDR4-2666 CL15-15-15 @1.2V

XMP Profile #2: DDR4-2400 CL14-14-14 @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 1.36� (34.57mm)

Specifications

CL(IDD): 15 cycles
Row Cycle Time (tRCmin): 46.5ns (min.)
Refresh to Active/Refresh, Command Time (tRFCmin): 350ns (min.)
Row Active Time (tRASmin): 33ns (min.)
Maximum Operating Power: TBD W*
UL Rating: 94 V - 0
Operating Temperature: 0o C to +85o C
Storage Temperature: -55oC to +100 C