Axiom Samsung B4U36AA-AX Desktop RAM 16gb — 4 x 4GB DDR3-1600 Non-ECC and Unbuffered — 1Rx8 Single Rank • PC3-12800U • 240-Pin DIMM • Gold-Plated ConnectorsThis is for 4 units, each unit 4 GB.Condition: New in open box, original factory packaging, new old stock. The outer box was opened only to verify the contents and ensure the sticks are in a pristine condition.Box is labeled Axiom B4U36AA-AX (HP compatible or other computer brands). Internal Axiom manufacturing part number on the sticks is 51264Y8D3N16813.Axiom uses Samsung parts to build RAM modules.Axiom is a premier provider of enterprise-grade memory solutions for major OEM systems like HP and Dell. Known for using high-quality components and rigorous testing, mission-critical reliability and a reputation for stability in professional environments.Made in China (Country unknown, for customs must list as Made in China)Retail value USD 60Possible compatibility (no guarantee, buyer needs to verify):HP EliteDesk: 700 G1, 800 G1 (Tower/SFF)HP ProDesk: 400 G1, 490 G1, 600 G1HP Workstations: Z220, Z230 (SFF & Tower)Dell OptiPlex: 3020, 7020, 9020Lenovo ThinkCentre: M83, M93pAlso fits many other brands with similar configurations incl. Intel 4th Gen (Haswell) processors.Location is Canada. Import duties (Tariffs) & Taxes are buyer's responsibility.U.S. buyer may incur a portion of tariffs calculated as 0 – 15 % of the item value.Get $5 delivery in GTA (5kg) or pickup in Toronto/High Park (Can).