Памет 8GB DDR4 4000MHz, Kingston HyperX Predator, HX440C19PB3/8, 1.35V

Kingston HyperX 8GB DDR4 4000MHz
HX440C19PB3/8

DESCRIPTIONS
HyperX HX440C19PB3/8 is a 1G x 64-bit (8GB) DDR4-4000 CL19 SDRAM (Synchronous DRAM) 1Rx8, memory module, based on eight 1G x 8-bit FBGA components per module. Each module kit supports Intel® Extreme Memory Profiles (Intel® XMP) 2.0. Each module has been tested to run at DDR4-4000 at a low latency timing of 19-21-21 at 1.35V. The SPDs are programmed to JEDEC standard latency DDR4-2400 timing of 17-17-17 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: DDR4-2400 CL17-17-17 @1.2V
XMP Profile #1: DDR4-4000 CL19-21-21 @1.35V
XMP Profile #2: DDR4-3600 CL17-18-18 @1.35V

Specification:
CL(IDD): 17 cycles
Row Cycle Time (tRCmin): 45.75ns(min.)
Refresh to Active/Refresh Command Time (tRFCmin): 350ns(min.)
Row Active Time (tRASmin): 32ns(min.)
Maximum Operating Power: TBD W*
UL Rating: 94 V - 0
Operating Temperature: 0 C to +85 C
Storage Temperature: -55 C to +100 C

Features:
Power Supply: VDD = 1.2V Typical
VDDQ = 1.2V Typical
VPP = 2.5V Typical
VDDSPD = 2.2V 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 1.661” (42.20mm)




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