- There are no more items in your cart
- Shipping
- Total CHF0.0
- Server, Computer & Printer Parts
- Notebooks & Spare Parts
- Servers & Computers
- Printers & Spare Parts
- Mobile & Tablet Parts
- Cables
- Data Storage Devices
- Software & Licenses
- Chassis Components
- Health & Safety
- Autre
- ProAV Solutions
- Displays & Monitors
- LED Display Solutions
- Projectors
- Meeting Rooms
- Cables
- Signal Management
- Software & Licenses
- Mounts & Furnitures
- Audio
- Accessories
- Autre
- Surveillance & Security
- Cameras
- Recorders & Servers
- Access Control Systems
- Infrastructure
- Fire
- Cables
- Alarm Systems
- Software & Licenses
- Audio
- Peripherals
- Displays & Monitors
- Network
- POS & Auto-ID
- Consumer Electronics
- Sound & Vision
- Smart Devices
- Notebook Bags
- Home Office
- Cables
- Smart Home
- Home & Leisure
- Automotive
- Gaming
- Photo & Accessories
- Tools
- Autre
- Cables
Reference: ST3450857SS
Brand: Seagate
ST3450857SS _ RFB
Seagate Cheetah 450GB 3.5, 450 GB, 15000 RPM, 16 MB, 3.5", SAS
CHF56.2
tax incl.
CHF52.0
tax excl.
In stock
Reference: 110900
Brand: Brady
M21-500-430
Polyester tape for M211 M210 BMP21-PLUS BMP21-LAB BMP21 Polyester
CHF67.8
tax incl.
CHF62.7
tax excl.
Will be ordered for you
CHF37.1
tax incl.
CHF34.3
tax excl.
In stock
Description
The ASUS A21 micro-ATX case offers support for 360 mm radiators, and 380 mm graphics card, with two color options and clean cable management.
DISCOVER HIDDEN POTENTIAL
The ASUS A21 is a PC case crafted for minimalist mainstream DIY PC builders, with support for a variety of AIO coolers and graphics cards, and plenty of airflow potential to keep things running smoothly.
BROAD COMPATIBILITY
Despite being a micro-ATX case, the A21 still supports up to 360 mm radiators, graphics cards up to 380 mm in length and CPU air coolers up to 165 mm in height, giving builders plenty of options to assemble their next PC.
CAPABLE COOLING
The front-panel mesh of the A21 is 40% porous to maximize the balance of airflow and RGB visibility. Users can add up to three 120 mm fans to this section of their build to solidly manage system temperatures.
AMPLE CABLE MANAGEMENT
The A21 provides a compartment behind the motherboard that is 33 mm wide to help you keep your wiring tucked away and tidy.
COLOR-COORDINATED BUILDS
Both variants of the A21 come with color-coordinated black or white internal I/O cables to compliment your build theme.
ASUS A21. Type: PC, Product color: White, Supported motherboard form factors: micro ATX, Mini-ITX. Front fans diameters supported: 120,140 mm, Rear fans diameters supported: 120 mm, Top fans diameters supported: 120,140 mm. Width: 8.66" (220 mm), Depth: 16.9" (430 mm), Height: 18.3" (465 mm). Package width: 20.7" (525 mm), Package depth: 11.3" (288 mm), Package height: 19.4" (493 mm)
DISCOVER HIDDEN POTENTIAL
The ASUS A21 is a PC case crafted for minimalist mainstream DIY PC builders, with support for a variety of AIO coolers and graphics cards, and plenty of airflow potential to keep things running smoothly.
BROAD COMPATIBILITY
Despite being a micro-ATX case, the A21 still supports up to 360 mm radiators, graphics cards up to 380 mm in length and CPU air coolers up to 165 mm in height, giving builders plenty of options to assemble their next PC.
CAPABLE COOLING
The front-panel mesh of the A21 is 40% porous to maximize the balance of airflow and RGB visibility. Users can add up to three 120 mm fans to this section of their build to solidly manage system temperatures.
AMPLE CABLE MANAGEMENT
The A21 provides a compartment behind the motherboard that is 33 mm wide to help you keep your wiring tucked away and tidy.
COLOR-COORDINATED BUILDS
Both variants of the A21 come with color-coordinated black or white internal I/O cables to compliment your build theme.
ASUS A21. Type: PC, Product color: White, Supported motherboard form factors: micro ATX, Mini-ITX. Front fans diameters supported: 120,140 mm, Rear fans diameters supported: 120 mm, Top fans diameters supported: 120,140 mm. Width: 8.66" (220 mm), Depth: 16.9" (430 mm), Height: 18.3" (465 mm). Package width: 20.7" (525 mm), Package depth: 11.3" (288 mm), Package height: 19.4" (493 mm)
| Type | PC |
| Product color | White |
| Supported motherboard form factors | micro ATX, Mini-ITX |
| Number of 3.5" bays | 2 |
| Number of 2.5" bays | 1 |
| Number of expansion slots | 5 |
| Side window | Yes |
| Suitable for | Gaming |
| Cable management | Yes |
| Maximum CPU cooler height | 6.5" (16.5 cm) |
| Maximum graphics card length | 15" (38 cm) |
| Maximum PSU length | 8.27" (21 cm) |
| USB 2.0 ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 0 |
| Audio input | Yes |
| Audio output | Yes |
| Number of front fans supported (max) | 3 |
| Front fans diameters supported | 120,140 mm |
| Number of rear fans supported (max) | 1 |
| Rear fans diameters supported | 120 mm |
| Number of top fans supported (max) | 3 |
| Top fans diameters supported | 120,140 mm |
| Front radiator sizes supported | 120,140,240,280,360 mm |
| Rear radiator sizes supported | 120 mm |
| Top radiator sizes supported | 120,140,240,280,360 mm |
| Width | 8.66" (220 mm) |
| Depth | 16.9" (430 mm) |
| Height | 18.3" (465 mm) |
| Weight | 16.1 lbs (7.3 kg) |
| Package width | 20.7" (525 mm) |
| Package depth | 11.3" (288 mm) |
| Package height | 19.4" (493 mm) |
| Package weight | 18.5 lbs (8.4 kg) |
Product Details
2025-12-04
New
Data sheet
- Type
- PC
- Product color
- White
- USB 2.0 ports quantity
- 0
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 2
- Weight
- 16.1 lbs (7.3 kg)
- USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity
- 0
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 0
- Width
- 8.66" (220 mm)
- Height
- 18.3" (465 mm)
- Depth
- 16.9" (430 mm)
- Package weight
- 18.5 lbs (8.4 kg)
- Package width
- 20.7" (525 mm)
- Package depth
- 11.3" (288 mm)
- Package height
- 19.4" (493 mm)
- Audio input
- Yes
- Cable management
- Yes
- Suitable for
- Gaming
- Audio output
- Yes
- Number of 3.5" bays
- 2
- Supported motherboard form factors
- micro ATX, Mini-ITX
- Number of 2.5" bays
- 1
- Side window
- Yes
- Number of front fans supported (max)
- 3
- Front fans diameters supported
- 120,140 mm
- Number of rear fans supported (max)
- 1
- Rear fans diameters supported
- 120 mm
- Number of top fans supported (max)
- 3
- Top fans diameters supported
- 120,140 mm
- Front radiator sizes supported
- 120,140,240,280,360 mm
- Rear radiator sizes supported
- 120 mm
- Top radiator sizes supported
- 120,140,240,280,360 mm
- Number of expansion slots
- 5
- Maximum CPU cooler height
- 6.5" (16.5 cm)
- Maximum graphics card length
- 15" (38 cm)
- Maximum PSU length
- 8.27" (21 cm)
Specific References
- ISBN
- 978-1-23456-789-0
- EAN13
- 4711387111482
- MPN
- 90DC00H3-B09010
16 other products in the same category:
Reference: 658079-B21, 872489-B21
Brand: Hewlett Packard Enterprise
658102-001
2TB hot-plug SATA hard disk drive - 7,200 RPM, 6Gb per second transfer rate, 3.5-inch large form factor (LFF), midline, SmartDrive carrier (SC) - Not for use in MSA products
CHF207.8
tax incl.
CHF192.2
tax excl.
In stock
Reference: 659339-B21
Brand: Hewlett Packard Enterprise
659570-001
2TB non-hot-plug SATA hard disk drive - 7,200 RPM, 6Gb/sec transfer rate, 3.5-inch large form factor (LFF), Midline
CHF172.6
tax incl.
CHF159.7
tax excl.
In stock
Brand: Hewlett Packard Enterprise
680536-001
16Gb Fibre Channel SFP+ transceiver, multi-mode fiber, 850nm wavelength, 100m range, supports 4.25-14.025 Gbps data rates.
CHF218.8
tax incl.
CHF202.4
tax excl.
In stock
CHF103.5
tax incl.
CHF95.7
tax excl.
In stock
CHF265.8
tax incl.
CHF245.9
tax excl.
Last items in stock
Reference: 717876-001,799327-001, N9X95A, 717877-001, 787336-001,799327-001
Brand: Hewlett Packard Enterprise
841504-001
400GB, 2.5", SAS, 12 Gbit/s
CHF784.7
tax incl.
CHF725.9
tax excl.
In stock
Reference: N9X96A, 717878-001, 787337-001, 727087
Brand: Hewlett Packard Enterprise
841505-001
800GB, 2.5", SAS, 12 Gbit/s
CHF834.2
tax incl.
CHF771.7
tax excl.
In stock
Reference: 737396-B21, 517354-001
Brand: Hewlett Packard Enterprise
737574-001
600GB 6G SAS 15K LFF (3.5-inch) Dual Port Enterprise 3yr Warranty Hard Drive
CHF319.9
tax incl.
CHF295.9
tax excl.
In stock
Reference: 781518-B21, 99107471
Brand: Hewlett Packard Enterprise
781578-001
1.2TB hot-plug SAS hard disk drive - 12Gb/sec transfer rate, 10000 RPM, 2.5-inch small form factor (SFF), SmartDrive Carrier (SC) - For use with Gen8/Gen9 or newer
CHF223.0
tax incl.
CHF206.3
tax excl.
In stock
Reference: 504334-001, 512744-001, 785099-B21, 647198
Brand: Hewlett Packard Enterprise
785407-001
300GB, SAS, 2.5"
CHF239.0
tax incl.
CHF221.1
tax excl.
In stock
CHF243.2
tax incl.
CHF225.0
tax excl.
Last items in stock
CHF244.4
tax incl.
CHF226.1
tax excl.
Last items in stock
Reference: J9F40A
Brand: Hewlett Packard Enterprise
787640-001
MSA 146GB 6G SAS 15K SFF(2.5-inch) Dual Port Ent 3yr Warranty Hard Drive
CHF190.0
tax incl.
CHF175.8
tax excl.
In stock
CHF137.6
tax incl.
CHF127.3
tax excl.
Will be ordered for you
Reference: J9F48A, 607353
Brand: Hewlett Packard Enterprise
787648-001
1.2TB SAS hard disk drive MSA
CHF250.8
tax incl.
CHF232.0
tax excl.
In stock
Reference: J9F49A, 672090
Brand: Hewlett Packard Enterprise
787649-001
1.8TB SAS hard disk drive MSA
CHF307.0
tax incl.
CHF284.0
tax excl.
In stock
ASUS A21, PC, White, micro ATX, Mini-ITX, Gaming, 6.5" (16.5 cm), 15" (38 cm)