Cooler Master
Cooler Master HAF II 500 ATX PC Case
Bottom line: The Cooler Master HAF II 500 ATX PC Case is a specs-and-price decision rather than a crowd-consensus one in the retro cases & modding category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
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Pros & Cons
Pros
- ✓ Backed by Cooler Master's warranty and support channels
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
The Cooler Master HAF II 500 is a high-airflow ATX PC case built around an oversized Mighty40 fan system and optimized for efficient cooling at controlled noise levels. Two 220 x 40 mm Mighty40 F220 front intake fans and one 180 x 40 mm Mighty40 V180 rear exhaust fan help balance intake and exhaust airflow. A split-level layout optimizes cable-management space while making room for the oversized 180 mm rear fan. The MasterRail mounting system, a Dual-Mode GPU Holder, flexible storage options, and wide radiator support give builders more freedom for performance-focused systems.
SpecPicks Verdict
SpecPicks scored Cooler Master HAF II 500 ATX PC Case using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cases & modding category. Cooler Master's retro cases & modding lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for retro cases & modding of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Oversized Mighty40 cooling system with two 220 x 40 mm front intake fans and one 180 x 40 mm rear exhaust fan.
- Low airflow resistance design uses large front and rear ventilation openings to improve airflow throughput.
- Split-level cable management optimizes routing space and creates room for oversized rear exhaust cooling.
- MasterRail mounting system supports multiple fan and radiator sizes at the front and top of the case.
- Dual-Mode GPU Holder clamps a single GPU for added stability or supports two GPUs up to 3.6 slots (72 mm) thick each.
- Flexible storage cage supports 3.5-inch and 2.5-inch drives in orientations based on PSU length.
Full Specifications
| Brand | Cooler Master |
|---|---|
| Color | Black |
| Material | Metal, Plastic |
| Case Type | Mid Tower |
| Model Name | HAF II 500 |
| Unit Count | 1 Count |
| Model Number | H500G2-KGNN-S00 |
| Compatibility | PC |
| Cooling Method | Air |
| Number of Fans | 3 |
| Mfr Part Number | H500G2-KGNN-S00 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Total Usb Ports | 3 |
| Antenna Location | Business, Gaming, Workstation |
| Enclosure Material | Metal, Plastic |
| Total USB 3.0 Ports | 3 |
| Warranty Description | 2 Year Manufacturer |
| Hard Disk Form Factor | 2.5 inches |
| Supported Motherboard | ATX, E-ATX |
| Full listing title | Cooler Master HAF II 500 ATX PC Case, High Airflow Dual 220mm + 180mm Fans | 430mm Graphics Cards Support, 360mm AIO Support, ATX Motherboards, 4 Dual-Slot GPUs, Dedicated GPU Airflow, AI Workstation |
Ready to buy?
Cooler Master HAF II 500 ATX PC Case, High Airflow Dual 220mm + 180mm Fans | 430mm Graphics Cards Support, 360mm AIO Support, ATX Motherboards, 4 Dual-Slot GPUs, Dedicated GPU Airflow, AI Workstation is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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