HX428C14SB2K2/8 | Kingston 8GB (2x4GB) PC4-22400 2800MHz DDR4 RAM - CL14 - HyperX

HX428C14SB2K2/8 

8GB (4GB 512M x 64-Bit x 2 pcs.)

DDR4-2800 CL14 288-Pin DIMM Kit

Description

HyperX HX428C14SB2K2/8 is a kit of two 512M x 64-bit (4GB) DDR4-2800 CL14 SDRAM (Synchronous DRAM) 1Rx8, memory modules, based on eight 512M x 8-bit FBGA components per module. Total kit capacity is 8GB. Each module supports Intel® XMP (Extreme Memory Profiles). Each module has been tested to run at DDR4-2800 at a low latency timing of 14-16-16 at 1.35V. 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: DDR4-2800 CL14-16-16 @1.35V
XMP Profile #2: DDR4-2666 CL14-15-15 @1.35V
 
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): 260ns (min.)
Row Active Time (tRASmin): 33ns (min.)
Maximum Operating Power TBD W*
UL Rating: 94V -0
Operating Temperature: 0C to +85C
Storage Temperature: -55C to +100C