$131.83 CAD

AddOn HP 593911-S21 Compatible Factory Original 4GB DDR3-1333MHz Registered ECC Single Rank 1.5V 240-pin CL9 RDIMM
This HP® 593911-S21 compatible 4GB DDR3-1333MHz single rank registered ECC 1.5V 240-pin CL9 factory original RDIMM is 100% guaranteed to be compatible with your system and to work right the first time. All of our server memory is built to strict JEDEC standards at one of the tier 1 facilities (Samsung®, Micron®, or Hynix®). Our products are also guaranteed by federal law to not affect or void OEM warranties.


  • 1333 MHz speed and Registered signal to execute routine softwares at a steady pace

  • DIMM 4 GB memory allows you to have more programs open at a time

  • DDR3 SDRAM interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computer's performance

Product Type: RAM Module
Country Of Origin: China
Brand Name: AddOn
Form Factor: DIMM
Manufacturer: AddOn
Product Name: 4GB DDR3 SDRAM Memory Module
Manufacturer Part Number: 593911-S21-AM
Manufacturer Website Address: http://www.addoncomputer.com
Number Of Pins: 240-pin
Limited Warranty: Lifetime
Thickness: 0.30" (7.62 mm)
Weight (Approximate): 12 oz (340.19 g)
Taa Compliant: No
Packaged Quantity: 1
Feature1: 1333 MHz speed and Registered signal to execute routine softwares at a steady pace
Feature2: DIMM 4 GB memory allows you to have more programs open at a time
Feature3: DDR3 SDRAM interface multiplexes 2-bit data from memory cell and I/O buses to minimize processor idle time and enhance your computer's performance