ASUS logo MPN: 90DC00H0-B19000

ASUS A21 PLUS Black

ASUS
Released: Not on record
Live Price: Awaiting Amazon US Listing
Amazon.com (US)
Compare Retailers Monitored daily · Live prices and deals appear automatically once in stock
No Amazon reviews recorded yet
View reviews breakdown
Type
PC
Depth
465 mm
Width
220 mm
Height
430 mm
Weight
8100 g
Audio input
Y
Illumination
Y
On/off button
Y
Colour
Black
View 40 specifications

Overview

DISCOVER HIDDEN POTENTIAL
The ASUS A21 PLUS is a PC case crafted for minimalist mainstream DIY PC builders, with support for a variety of AIO coolers and graphics cards, and the four pre-installed ARGB fans provide plenty of airflow potential to keep things running smoothly.

HIDDEN CONNECTORS
In addition to supporting conventional mini-ITX and micro-ATX motherboards, the A21 PLUS is also compatible with the TUF GAMING B760M-BTF WIFI D4, whose innovative connectors and headers are located on the underside to maximize clean cable management.

Hardware Compatibility

Hardware Quest Open-DB

Physical clearance, socket pinout, and chipset validation are continuously indexed from verified hardware specifications. Complete dimensions and socket pairing rules will display here once verified.

Technical Specifications

Showing 28 key specifications of 40

All values come from this product’s catalog record.
Type
PC
Depth
465 mm
Width
220 mm
Height
430 mm
Weight
8100 g
Audio input
Yes
Illumination
Yes
On/off button
Yes
Colour
Black
Cable management
Yes
Maximum PSU length
210
Illumination colour
Multi
Number of 2.5" bays
1
Number of 3.5" bays
2
Rear fans installed
1x 120 mm
Supported HDD sizes
2.5,3.5
Front fans installed
3x 120 mm
Number of 5.25" bays
0
Maximum CPU cooler height
165
Number of expansion slots
5
Maximum graphics card length
380
Top fans diameters supported
120,140
Top radiator sizes supported
120,140,240,280,360
Rear fans diameters supported
120
Rear radiator sizes supported
120
Front fans diameters supported
120,140
Front radiator sizes supported
120,140,240,280,360
Number of top fans supported (max)
3
Show all 40 specifications
Audio output
Yes
Supported board sizes
Micro ATX,Mini-ITX
Number of rear fans supported (max)
1
Number of front fans supported (max)
3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
2
buildcores_verified
1
buildcores_opendb_id
4001f1ce-d740-4961-9284-fe3a76890ccc
buildcores_category
PCCase
max_gpu_length_mm
380
max_cooler_height_mm
165
max_psu_length_mm
210
form_factor
Micro ATX Mini Tower

Not ranked yet

Awaiting Benchmark Run

No joined ranking record is available for this product. Products enter category rankings automatically once verified benchmark and price records are indexed.

Market Value History

Price history not started yet

Daily price tracking begins as soon as this product is listed on Amazon US — the trend chart will appear here automatically.

Customer Reviews & Feedback

No customer reviews recorded yet

As verified customer reviews are published on Amazon, rating scores and star breakdowns are updated automatically.

Verified Retailers & Price Comparison

Real-time multi-merchant price comparison across verified authorized vendors.

4 Stores Tracked
Amazon US
Check Availability · Verified Seller
Check Price Free Prime Delivery
Newegg
In Stock · Verified Seller
Check Price Standard Delivery
Best Buy
Check Availability · Verified Seller
Check Price Standard Delivery
B&H Photo
Check Availability · Verified Seller
Check Price Standard Delivery
Affiliate Disclosure: Hardware Quest earns a small commission on qualifying purchases at zero extra cost to you.

Sources

Product lifecycle

Status uncertain

Available catalog signals are incomplete, so current lifecycle status cannot be confirmed.

Similar hardware

CASES

No close alternatives in this category yet. Browse the category.