Dell Slim ECS1250 Desktop vs Dell Pro Slim Plus QBS1250

Both are slim Dell towers with the same 20-core Intel Core Ultra 7 and 32 GB of DDR5, so everyday speed is close. The ECS1250 ships with a 2 TB SSD and built-in Wi-Fi, which suits a home office with no network cable. The Pro Slim Plus QBS1250 is a business machine: tool-less access, an open 3.5-inch bay, Gigabit Ethernet, a 260W supply and a 3-year onsite warranty. Owners rate it 5 out of 5 across 75 ratings. Buy the ECS1250 for storage and wireless out of the box; buy the QBS1250 for upgrade room and service coverage.

• Choose the Dell Slim ECS1250 if you want a 2 TB drive and Wi-Fi ready on day one and do not need to add drives or a graphics card later.
• Choose the Dell Pro Slim Plus QBS1250 if you want tool-less upgrades, a spare drive bay, wired Ethernet and a three-year onsite warranty.