Description
Kingston FURY KF556C40BBA-32
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
The module supports Intel® Extreme Memory Profiles (Intel® XMP) 3.0
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

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 @1.1V

Specifications
CL(IDD): 40 cycles
Row Cycle Time (tRCmin): 48ns(min.)
Refresh to Active/Refresh Command Time (tRFCmin): 295ns(min.)
Row Active Time (tRASmin): 32ns(min.)
UL Rating: 94 V - 0
Operating Temperature: 0C to +85C
Storage Temperature: -55C to +100C

Features
• Power Supply: VDD = 1.1V Typical
• VDDQ = 1.1V Typical
• VPP = 1.8V Typical
• VDDSPD = 1.8V to 2.0V
• On-Die ECC
• Height 1.66” (42.23mm), w/heatsink