{{ 'fb_in_app_browser_popup.desc' | translate }} {{ 'fb_in_app_browser_popup.copy_link' | translate }}

{{ 'in_app_browser_popup.desc' | translate }}

FSP S120-B M-ATX Mid-Tower Case 160mm CPU Clearance 255mm GPU Support 120mm Rear Fan

FSP S120-B M-ATX Mid-Tower Case 160mm CPU Clearance 255mm GPU Support 120mm Rear Fan

The FSP S120-B is a compact M-ATX mid-tower chassis designed for space-conscious builds without sacrificing essential hardware compatibility. It solves the challenge of housing standard 160mm CPU coolers and dual-fan GPUs in a small footprint, making it ideal for home or office workstations.


Grand Opening Sale: 2% OFF on order

{{ productService.variationPriceMemberTag(variationSelected) }}
{{shoplineProductReview.avg_score}} {{'product.product_review.stars' | translate}} | {{shoplineProductReview.total}} {{'product.product_review.reviews' | translate}}
{{amazonProductReview.avg_rating}} {{'product.product_review.stars' | translate}} | {{amazonProductReview.total_comment_count}} {{'product.product_review.reviews' | translate}}
{{ title.name_translations | translateModel }} : {{variationName[$index] | translateModel}}
Quantity
Add to Wishlist
The maximum quantity per submit is 99999
This quantity is invalid, please enter a valid quantity.
Sold Out

Not enough stock.
Your item was not added to your cart.

Not enough stock.
Please adjust your quantity.

{{'products.quick_cart.out_of_number_hint'| translate}}

{{'product.preorder_limit.hint'| translate}}

Limit {{ product.max_order_quantity }} per order.

Only {{ quantityOfStock }} item(s) left.

Please message the shop owner for order details.
Add to Wishlist
Description
Shipping & Payment
Customer Reviews
Description

The FSP S120-B represents a refined approach to the compact Micro-ATX form factor, balancing a minimal footprint with the internal volume necessary for modern hardware. Constructed from durable SPCC steel, this chassis provides a sturdy foundation for both professional and casual computing environments. Its understated black finish and streamlined dimensions of 309 x 185 x 354 mm allow it to fit seamlessly into tight desk spaces while maintaining efficient airflow through its optimized internal layout and pre-installed 120mm rear exhaust fan.


This product is for:
- Budget-conscious builders seeking a reliable and affordable Micro-ATX foundation for home or office use.
- Office professionals requiring a discreet, space-saving desktop that supports standard productivity hardware.
- Students building their first PC who need a straightforward assembly experience with ample CPU cooler clearance.
- ITX enthusiasts looking to transition to a slightly larger, more cost-effective M-ATX setup without a massive increase in size.
- Home lab users or DIY NAS builders who require a simple, well-ventilated chassis for server applications.

Detailed specifications:
- Dimensions: 309 x 185 x 354 mm (DxWxH)
- Motherboard Compatibility: Micro-ATX, Mini-ITX
- Maximum CPU Cooler Height: 160 mm
- Maximum GPU Length: 255 mm
- Expansion Slots: 4
- Storage Bays: 1x 3.5" HDD, 2x 2.5" SSD
- Front I/O: 2x USB 3.0, 2x USB 2.0, Audio Jacks
- Cooling Support: 1x 120mm Front (Optional), 1x 120mm Rear (Pre-installed)
- Power Supply Support: 150mm ATX

Building in the FSP S120-B is characterized by its accessibility and surprisingly generous vertical clearance. While many compact cases restrict users to low-profile cooling solutions, the S120-B accommodates air coolers up to 160mm in height, allowing for high-performance tower heatsinks. The front-facing I/O panel is equipped with four USB ports, ensuring that peripherals and high-speed storage are always within reach. Cable management is straightforward for a case of this size, provided the user utilizes a standard 150mm ATX power supply as specified.

Compared to standard mid-tower cases, the FSP S120-B offers a significantly reduced footprint, saving valuable desk real estate without the premium price tag often associated with Small Form Factor (SFF) ITX cases. While it lacks the expansive radiator support of larger gaming towers, it outperforms many competitors in its class by supporting full-sized 160mm CPU coolers. It serves as a more practical middle ground for users who find ITX too restrictive and full ATX towers unnecessarily bulky.

Q&A:
Does the FSP S120-B support standard ATX power supplies?
- Yes, the case is designed to accommodate standard ATX power supplies with a maximum length of 150mm.
What is the maximum graphics card length for this chassis?
- The S120-B supports graphics cards up to 255mm in length, which covers most dual-fan and compact GPU models.
How many fans are included with the case?
- The case comes with one 120mm rear exhaust fan pre-installed to facilitate immediate out-of-the-box cooling.
Can I install a liquid cooler in this case?
- While optimized for air cooling, the case supports 120mm fans or radiators at both the front and rear positions.
What storage options are available in the S120-B?
- The internal layout provides dedicated mounting points for one 3.5-inch hard drive and two 2.5-inch solid-state drives.
Shipping & Payment

Delivery Options

  • 門市自取【可選時段】(請先私訊確認庫存)
  • 宅配/代理商配送 - 免運費
  • 宅配/代理商配送
  • 新竹物流 - 常溫
  • 7-11 Pickup only (C2C)
  • 7-11 Pickup and pay in store (C2C)
  • Family Mart Pickup only (C2C)
  • Family Mart Pickup and pay in store (C2C)

Payment Options

Customer Reviews
{{'product.product_review.no_review' | translate}}

Related Products