ASUS A21 PLUS BTF Micro-ATX Mid Tower Gaming Case (Black)

Description

ASUS A21 PLUS BTF Micro-ATX Mid Tower Gaming Case (Black)

The ASUS A21 PLUS BTF Micro-ATX Mid Tower Gaming Case is built for clean, modern PC builds with a special focus on ASUS BTF (Back-To-the-Future) motherboard setups. Available in Bangladesh through Tech Land BD, this chassis helps reduce front-side clutter by leveraging rear motherboard connectivity for a more organized interior. If you’re aiming for a tidy look with easier cable routing, this case is designed to make assembly feel straightforward—especially when paired with BTF-compatible boards.

Designed to support Mini-ITX and Micro-ATX form factors (with optimization for BTF builds), the A21 PLUS gives you flexibility for compact gaming rigs or performance-focused workstations. Compared to many standard mid-tower cases that prioritize conventional front I/O routing, the BTF-oriented layout is particularly helpful when you want a cleaner view of components and fewer cable tangles around the motherboard area.

Cooling Performance for Gaming and Daily Use

Cooling is a strong point of the A21 PLUS. The case includes 4 pre-installed ARGB fans—3 x 120mm ARGB front fans and 1 x 120mm ARGB rear fan—so you can enjoy both airflow and vivid lighting effects right out of the box. For users who want a ready-to-run setup, pre-installed fans reduce the time and effort of selecting and installing additional cooling hardware.

For liquid cooling enthusiasts, the chassis supports up to 360mm radiators mounted at the front or top, plus a 120mm radiator at the rear. For air cooling, it supports up to 3 x 120mm or 2 x 140mm fans at the front and top, along with 1 x 120mm at the rear. This makes the case suitable for high-performance gaming builds where sustained thermals matter, and it also works well for everyday productivity systems that benefit from stable temperatures during long sessions.

Graphics, CPU, Storage, and Expansion

The ASUS A21 PLUS supports CPU coolers up to 165mm and accommodates GPUs up to 380mm in length. It also supports PSUs up to 210mm, helping you fit a wide range of modern components without unnecessary compromises. If you’re upgrading from an older case, these clearances are especially useful for ensuring your current GPU and cooler can be reused or upgraded without fitment worries.

Storage is handled with 2 combo bays for 2.5"/3.5" drives and 1 dedicated 2.5" bay. This layout is practical for mixed storage needs—such as pairing an SSD for fast boot and game loading with larger HDD capacity for media libraries or backups. With 5 expansion slots, the case supports multi-card or expansion configurations in a compact footprint, making it a good choice for users who want room for future upgrades.

Front I/O and Build Convenience

The front I/O panel provides convenient access to two USB 3.2 Gen1 ports along with separate microphone and headphone jacks. This is ideal for quick connections—like plugging in a headset for gaming sessions or connecting peripherals without reaching the back of the system. For builders who value daily usability, front I/O access improves comfort and reduces cable swapping.

With dimensions of 220 x 430 x 465mm and a weight of 8.1kg, the A21 PLUS offers a solid, premium feel while still fitting typical desk and setup spaces. Overall, the ASUS A21 PLUS BTF Micro-ATX Mid Tower Gaming Case is a strong option for anyone building a clean, performance-oriented system—particularly those using the ASUS BTF motherboard ecosystem.

Key Compatibility Notes

Yes—this case supports Mini-ITX, Micro-ATX, and BTF-compatible motherboards, while being optimized for BTF builds. It also includes pre-installed ARGB fans for immediate cooling and lighting.