Why does the description say for workstation, then say for server only. Will it work with Z420 workstation?

The memory RAM is specifically listed as being compatible with the HP/Compaq Workstation Z420. Although the description mentions 'for server only,' it clarifies that it is compatible with the Z420 workstation.

Questions & Answers: CMS 32GB (4X8GB) Memory Ram Compatible with HP/Compaq Workstation Z420 For Server Only - B90

Returns

& Orders

Home
Components & Storage
Memory
System Specific Memory
Computer Memory Solutions
Item#: 9SIAAFJ55E8181
Questions & Answers

double click image to zoom in

Visit Computer Memory Solutions Store

CMS 32GB (4X8GB) Memory Ram Compatible with HP/Compaq Workstation Z420 For Server Only - B90

Computer Memory Solutions guarantees compatibility with models provided in description.
Memory Type: ECC Non-Registered DIMM, 240-Pin
Speed: DDR3-12800, 1600 MHz
4 Piece Kit
Product appearance may vary. Picture for reference only. limited lifetime warranty when bought directly from computer memory solutions

$116^.00 –