4GB (1x4GB configuration) of DDR3-1600 ECC Unbuffered DIMMs. Boost the capabilities of your HP Workstation and keep it performing reliably with HP memory. Upgrading your memory is a cost-effective way to improve system performance when insufficient memory and hard drive paging is slowing your applications down.
|Compatibility||HP Workstations:Z1; Z420; Z620; Z820|
|memory connector type||DIMM|
|memory speed||1600 MHz|
|memory type||DDR3 SDRAM|
|Number of Modules||1 x 4 GB|
|Number of Pins||240-pin|
|warranty length||1-year limited|
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