This item is brand-new, factory sealed.

KF556C40BBK4-128

128GB (32GB 4G x 64-Bit x 4 pcs.)

DDR5-5600 CL40 288-Pin DIMM Kit

DESCRIPTION

Kingston FURY KF556C40BBK4-128 is a kit of four 4G x 64-bit (32GB) DDR5-5600 CL40 SDRAM (Synchronous DRAM) 2Rx8, memory module, based on sixteen 2G x 8-bit FBGA components per module. Each module kit supports Intel Extreme Memory Profiles (Intel XMP) 3.0. Total kit capacity is 128GB. Each module has been tested to run at DDR5-5600 at a low latency timing of 40-40-40 at 1.25V. The SPDs are programmed to JEDEC standard latency DDR5-4800 timing of 40-39-39 at 1.1V. Each 288-pin DIMM uses gold contact fingers. The JEDEC standard electrical and mechanical specifications are as follows:

FACTORY TIMING PARAMETERS

Default (JEDEC): DDR5-4800 CL40-39-39 @1.1V

XMP Profile #1: DDR5-5600 CL40-40-40 @1.25V

XMP Profile #2: DDR5-5200 CL40-40-40 @1.25V

XMP Profile #3: DDR5-4800 CL38-38-38 @1.1VCL(IDD)
40 cyclesRow Cycle Time (tRCmin)
48ns(min.)Refresh to Active/Refresh Command Time (tRFCmin)
295ns(min.)Row Active Time (tRASmin)
32ns(min.)UL Rating
94 V - 0Operating Temperature
0^o C to +85^o CStorage Temperature
-55^o C to +100^o CItem Dimension (L"xW"xH")
7 x 3 x 1

Weight
1 lb

Warranty Information
Lifetime

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