Kingston Server Premier 128GB DDR5-6400MHz 2Rx4 RDIMM Registered ECC Memory
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About this product
Overview
Kingston's KSM64R52BD4-128MB is a 16G x 80-bit (128GB) DDR5-6400 CL52 SDRAM (Synchronous DRAM), 2Rx4, ECC, memory module, based on forty 8G x 4-bit FBGA components. The SPD is programmed to JEDEC standard latency DDR5-6400 timing of 52-52-52 at 1.1V. Each 288-pin DIMM uses gold contact fingers. The electrical and mechanical specifications are as follows:
FEATURES
• Power Supply: VDD = 1.1V Typical
• VDDQ = 1.1V Typical
• VPP = 1.8V Typical
• VDDSPD = 1.8V to 2.0V
• On-Die ECC
• x80 ECC (x40, 2 independent I/O sub channels)
• 32 internal banks
• Hard/Soft Post Package Repair
• Sideband access with I3C/I2C
• PCB: Height 1.23” (31.25mm)
• RoHS Compliant and Halogen-Free
SPECIFICATIONS
Capacity
128GB
CL
52 cycles
Row Cycle Time (tRCmin)
48ns(min.)
Refresh to Active/Refresh Command Time (tRFCmin)
295ns(min.)
Row Active Time (tRASmin)
32ns(min.)
Row Precharge Time (tRPmin)
16ns(min.)
UL Rating
94 V - 0
Operating Temperature
0o C to +95o C
Storage Temperature
-55o C to +100o C