HPE 32GB DDR4 SDRAM Memory Module - For Server - 32 GB (1 x 32GB) - DDR4-2133/PC4-17000 DDR4 SDRAM - 2133 MHz - CL15 - 1.20 V - ECC - Registered - 288-pin - DIMM
32GB 2RX4 PC4-2133P-R DIMM
Technical Specifications:
Memory Size: 32 GBMemory Technology: DDR4 SDRAMMemory Voltage: 1.20 VNumber of Modules: 1 x 32GBMemory Speed: 2133 MHzMemory Standard: DDR4-2133/PC4-17000Error Checking: ECCSignal Processing: RegisteredCAS Latency: CL15Device Supported: ServerNumber of Pins: 288-pinForm Factor: DIMMWeight (Approximate): 1.60 ozCompatibility: 
HPE ProLiant Gen9 Server Blade:
  HPE ProLiant Gen9 Server:
   DL120,  DL160,  DL180,  DL360, DL380,  DL388,  DL560,  DL580,  DL20,  DL60, DL80,  ML110, ML150,  ML350,  ML10,  ML30, XL170r,  XL190r,  XL230a,  XL250a,  XL730f,  XL740f,  XL750f 
 HPE Apollo 4200 Gen9 Server
 HPE ProLiant WS460c Gen9 Graphics Server Blade
 Environmentally Friendly: YesEnvironmental Certification: RoHS