Grab this Corsair 4000D Airflow PC case and 850 Watt PSU bundle for only $139

Real Deals
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Here's an early Memorial Day deal that's popped up on Newegg's eBay store. It includes this fantastic Corsair bundle offer for the 4000D Airflow mid-tower ATX PC case and Corsair RM850 power supply. This is already a great saving compared to buying the case and PSU separately, but adding the Memorial Day coupon code will save you a further 20% and make it an even better deal.

Newegg's eBay store has the Corsair 4000D Airflow and RM850 power supply bundle for just $139. Use code MEMORIALTWENTY to receive a 20% discount to reach the $139 price I've mentioned.

The 4000D Airflow is an iteration of the 4000D PC case from Corsair and replaces the solid front panel with a mesh panel that's generously ventilated with a diamond pattern for high airflow while keeping the good looks and aesthetic. The 4000D Airflow still comes with a tool-free tempered-glass side panel for viewing the internals of your PC and letting any RGB components you may have the opportunity to illuminate your setup.


Corsair 4000D Airflow and RM850 Power Supply Bundle: now $139 at Newegg's eBay Store

Corsair 4000D Airflow and RM850 Power Supply Bundle: now $139 at Newegg's eBay Store (was $244)

The 4000D's clean, restrained design ensures you add style to your PC setup. Its tempered glass side allows you to view all of your components, and its mesh front panel provides extra airflow to aid cooling — the 4000D is a great choice for a PC case for your next build.

This bundle deal includes the 4000D Airflow case and an RM850-watt power supply.

Use code MEMORIALTWENTY to receive a 20% discount to reach the $139 price.


The 4000D Airflow mid-tower cases focus on cable management, with a generous routing channel system hidden behind the motherboard - offering 1 inch of space to squeeze in all your connections. Included with the case are two 120mm Corsair AirGuide fans for cooling.

The case measures 17.8 x 9.06 x 18.3 inches (453 x 230 x 466 mm). The top panel allows easy access to two USB ports, one USB 3.0 Type-A, and one USB 3.1 Type-C, alongside an audio combo jack, power, and reset buttons.

Stewart Bendle
Deals Writer

Stewart Bendle is a deals and coupon writer at Tom's Hardware. A firm believer in “Bang for the buck” Stewart likes to research the best prices and coupon codes for hardware and build PCs that have a great price for performance ratio.