Supermicro 64GB DDR4 SDRAM Memory Module - For Server - 64 GB (1 x 64GB) - DDR4-3200/PC4-25600 DDR4 SDRAM - 3200 MHz Dual-rank Memory - CL22 - 1.20 V - ECC - Registered - 288-pin - DIMM MEM-DR464L-CL02-ER32

Supermicro 64GB DDR4 SDRAM Memory Module - For Server - 64 GB (1 x 64GB) - DDR4-3200/PC4-25600 DDR4 SDRAM - 3200 MHz Dual-rank Memory - CL22 - 1.20 V - ECC - Registered - 288-pin - DIMM
Technical Specifications:
Memory Size: 64 GB
Memory Technology: DDR4 SDRAM
Memory Voltage: 1.20 V
Number of Modules: 1 x 64GB
Memory Speed: 3200 MHz
Memory Standard: DDR4-3200/PC4-25600
Memory Rank: Dual-rank
Error Checking: ECC
Signal Processing: Registered
CAS Latency: CL22
Device Supported: Server
Number of Pins: 288-pin
Form Factor: DIMM
Thickness: 39 mil
Width: 1.2"
Length: 5.1"
Weight (Approximate): 1.60 oz
Compatibility:

Supermicro 2023US-TR4 A+ Ultra Server