- Use the HP Z820 Liquid Cooling Heatsink Module when you order a secondary processor for your HP Z820 if your first processor has HP Liquid Cooling
HP Color LaserJet 4600/4650 Printing Supplies with Smart Printing Technology [p1] accelerate your business with proven colour performance for workgroups in a simple, efficient design. You can print high-quality colour documents in-house with an amazing speed of up to 22 ppm in colour. These printing supplies have been designed to work specifically with 4600/4650 printer series to ensure consistently print quality, ease-of-use and efficient supplies management.
[p1] Using genuine HP supplies ensures availability of all HP printing features.