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Antec Sonata Proto Quiet Mid Tower Case



Quicklinx: 76C8WS00
5.0* Review this product
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Get all the features and performance of the renowned Sonata line of enclosures with the Sonata Proto without breaking the bank. With 9 drive bays, 7 expansion slots, an intake air filter, the Sonata Proto offers a plethora of features and has all the quiet performance that the Sonata line is famous for. Along with its convenient front mounted USB 2.0 and HD audio connectors, the Sonata Proto is the ideal combination of silence, efficiency and affordability.

Highlights of the Antec Sonata Proto Quiet Mid Tower Case

  • 9 drive bays:
  • 7 expansion slots
  • Advanced cooling system:
  • Built-in washable air filter
  • Front mounted I/O ports:
  • 0.8mm cold rolled steel for durability
  • Compatible motherboards: Mini-ITX, microATX, Standard ATX



Product Description
Antec Sonata Proto - mid tower - ATX
Product Type
System cabinet
Form Factor
Mid tower
I/O Connectors
2 x USB 3.0 , 1 x headphones , 1 x microphone
Installed Fans Qty
Supported Motherboards
ATX, microATX, Mini-ITX
Power Device
No power supply
Dimensions (WxDxH)
20.6 cm x 46.2 cm x 42.4 cm
7.5 kg



Form Factor
Mid tower
Max Mainboard Size
Supported Motherboards
ATX, microATX, Mini-ITX
Internal Bays Qty
Front Accessible Bays Qty
Front : 1 x 12 cm - ( 0 installed) , Rear : 1 x 12 cm - ( 1 installed)

Expansion / Connectivity

Expansion Bays
3 (total) / 3 (free) x front accessible - 5.25" x 1/2H , 2 (total) / 2 (free) x front accessible - 3.5" x 1/3H , 4 (total) / 4 (free) x internal - 3.5" x 1/3H
Expansion Slots
7 x Expansion Slot
2 x USB 3.0 , 1 x headphones - mini-jack , 1 x microphone - mini-jack


Compliant Standards


Power Device
No power supply
Max Supported Qty

Dimensions & Weight

20.6 cm
46.2 cm
42.4 cm
7.5 kg

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The following resources are available for the Antec Sonata Proto Quiet Mid Tower Case

Customer reviews

Write a review for the Antec Sonata Proto Quiet Mid Tower Case here!

Antec Sonata Proto Quiet Mid Tower Case
5.0 1
Antec Sonata Proto Quiet Mid Tower Case
Ideal for mid range builds
Reviewed by . Review Posted 10/06/2013
5 5

Bought several of these over the years and find they are nicely laid out box for "standard" home pcs. You get plenty of space for the internal 5.25 drives on quick release trays that have rubber grommets to reduce vibration. The top front will take up to 3 external full width devices eg DVD player, SATA drive dock plus the 3.5" bay gives a slot for say, a card reader. Note that the SSD mount is actually 4 raised holes in the bottom of the case and you will have to watch the cable fixing to the drive as it comes close to the side panel and puts a severe angle in the cable. There are 4 mount holes right behind the drive stack that can take another 12cm fan, and I find that a useful addition. Note that the spec from Dabs still shows the front USB ports as being USB 2, all the Sonata cases I've used in the past 12 months are in fact USB 3.0 with the composite plug/lead to match. Also, watch the length of your gfx card if you're thinking of a gaming rig.

  • Overall 5*
  • Ease of use 5*
  • Value for money 5*

The opinions expressed in this reviews section are those of our customers and not of Nothing contained herein amends’s terms and conditions.

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Case Form Factor: Mid tower
Motherboard Form Factor: ATX
Power Supply: [N/A]
Colour: Black
Brand: Antec
Stock Status: In Stock
Price Range Inc VAT: 50 - 100

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