Product: A-Tech 32GB ECC Registered Memory Kit for HP Z420 Workstation (4 x 8GB) ECC RDIMM DDR3 PC3-12800 1600MHz 240-Pin DIMM 2Rx4 1.5V Dual Rank RAM Upgrade
Brand: A-Tech Components
An A-Tech RAM (Memory) upgrade is an easy, quick way to boost your system's performance by speeding up loading times, improving system responsiveness, and increasing your system's ability to handle high workloads. Take on more with a reliable and affordable A-Tech RAM upgrade!Designed for the HP Z420 Workstation (**600W PSU or higher**)
**Due to operating power limitations, in order to run 32GB or more of ECC RDIMM (Registered) Memory you must have a Z420 system that has a 600W Power Supply Unit (PSU) or higher.**
**Attempting to run 32GB or more of ECC RDIMM in a Z420 with a 400W or smaller PSU will result in your system not booting up or not operating correctly!**Compatible with the Following Intel Xeon Processors (CPU):
Xeon E5-1600 Series CPU
Xeon E5-1600 v2 Series CPU
Xeon E5-2600 v2 Series CPUTech Specs
 Memory Size: 32GB (4 x 8GB Modules)
 Memory Type: DDR3
 Form Factor: DIMM (240-Pin)
 ECC Type: ECC RDIMM (Registered DIMM)
 Speed: 1600MHz PC3-12800 / (PC3-12800R)
 Rank: 2Rx4 (Dual Rank x4)
 Voltage: 1.5VThese modules are ECC RDIMMs (Registered) and cannot be mixed with ECC UDIMMS (Unbuffered) or Non-ECC UDIMMs (Unbuffered) memory. Mixing ECC RDIMMs with ECC UDIMMs or Non-ECC UDIMMs will result in a memory error when you start up your system!This product is designed specifically for the HP Z420 Workstation system and is NOT compatible with laptop or desktop computer systems (including HP brand laptop and desktop computers).*Please verify your system's RAM (memory) capabilities prior to purchase or contact our support team for help.*
32GB (4x8GB) DDR3 1600MHz PC3-12800 ECC REGISTERED 2Rx4 1.5V 240-Pin DIMM (ECC-RDIMM) Memory RAM Upgrade Kit
Designed for HP Z420 Workstation with a 600W PSU or larger only* (400W PSU has a max memory capacity of 16GB ECC RDIMM)
Genuine A-Tech Brand Lifetime Warranty + Free United States Based Technical Support!
NOTE: This product was designed specifically for the HP Z420 Workstation and may NOT work in other workstation models. This product will NOT work in any desktop or gaming computers as those systems require non-ECC memory. If you are upgrading a system other than the HP Z420 Workstation, please verify the memory capabilities of your system and installed CPU prior to purchase
NOTE: If this product is to be used in conjunction with existing installed memory modules, please take note of the following. The modules in this product are ECC Registered and will NOT operate if mixed with memory modules of a different ECC type such as ECC Unbuffered, ECC Load Reduced or Non-ECC!

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