Looking for Wholesale Suppliers of Used laptops

We are currently in the market to purchase used computers and laptops.

We are interested in:
Desktop Computers: Any brand, preferably less than 5 years old
laptops: Major brands preferred, must be in good working condition
Specifications Required: Minimum i5 processor or equivalent, 8GB RAM, 256GB SSD or HDD
Quantity: Flexible, depending on the availability and pricing.

Keywords: Laptops, Desktops, Servers, HDD, Memory