HX428C14SB2/4 | Kingston 4GB (1 x 4GB) PC4-22400 2800MHz DDR4 RAM - CL14

Description

HyperX HX428C14SB2/4 is a 512M x 64-bit (4GB) DDR4-2800 CL14 SDRAM (Synchronous DRAM) 1Rx8, memory module, based on eight 512M x 8-bit FBGA components. 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:  94 V - 0

Operating Temperature: 0o C to +85o C

Storage Temperature: -55o C to +100o C