HP OEM RAM 8GB ECC Z4 - HP Part / Spare Number: 864706-591 For Sale
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
HP OEM RAM 8GB ECC Z4 - HP Part / Spare Number: 864706-591
Price: US $19.99
HP Part / Spare Number: 861935-001 (printed as PIN 864706-591 on the HP sticker, which maps to the standard HP Spare part family). [1]
⚙️ Technical Specifications
Capacity: 8GB
Rank Architecture: 1Rx8 (Single Rank x8)
Memory Generation: DDR4 (labeled as PC4)
Speed: 2666 MHz (indicated by 2666V and the Samsung -CTD speed code suffix)
⚠️ Important Compatibility Warning: This is Server / Workstation RAM. Because it is Registered ECC memory, it will not work in standard home desktop PCs or gaming rigs. It is exclusively built for enterprise systems (like HP Z-series Workstations or ProLiant servers) that explicitly support registered server architecture.
