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Antec Sonata Proto Black ATX Mid Tower Quiet Case 3X5.25 2X3.5 4X3.5INT *No Power Supply* 120mm Fan

Antec Sonata Proto Black ATX Mid Tower Quiet Case 3X5.25 2X3.5 4X3.5INT *No Power Supply* 120mm Fan - 1
Actual product may not be exactly as shown.
Antec Sonata Proto Black ATX Mid Tower Quiet Case 3X5.25 2X3.5 4X3.5INT *No Power Supply* 120mm Fan - 52550_l.jpg Antec Sonata Proto Black ATX Mid Tower Quiet Case 3X5.25 2X3.5 4X3.5INT *No Power Supply* 120mm Fan - 52550_1.jpg Antec Sonata Proto Black ATX Mid Tower Quiet Case 3X5.25 2X3.5 4X3.5INT *No Power Supply* 120mm Fan - 52550_2.jpg Customer Photos (0)
Reg. Price: $104.98  CAD
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SKU: 52550
Volumetric Weight: 27.2 lbs

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Customer Reviews of Antec SONATA PROTO

Product reviews on NCIX.com are screened for relevance and inappropriate content. Reviews may contain inaccurate information about the product. If there is a discrepancy, please use the Flag this Review link located beside each review. Reviews are not an endorsement expressed by NCIX.com, but opinions from customers based on their own experience with a product. We do not recommend you make purchasing decisions based on facts or opinions expressed regarding Antec SONATA PROTO reviews.
Experience: 6 Months


Robust build quality
Material on side for noise dampening
I made a PC for a friend with this case. It's really well built and things inside can be accessed easily.

Experience: 3 Months


great case can fit grapchis cards sizes of 11 inches
no cable manegment and not enough cooling options
great case for the money if your are building a work station or budget gaming pc

Experience: 3 Months


-Great sound damping
-a little bit cramped inside
For the price, this is a very good case. The sound damping is among the best of the many mid-towers I have used over the years. No problems so far, build quality is nice, and the front door locks as well. The only con I can think of is that it can get cramped inside when working with large video cards.

Experience: 7 Days


antec quality
fairly quiet
many features from its more expensive sonata bretheren
SSD mount
removeable dust filter
hard drive trays are difficult to remove when drives are mounted on them
no removable motherboard tray
one side panel is riveted in place.
included fan is molex only
This is a decent chassis for the price, but does lack some of the flexibility of the other Sonata chassis'

The fact that the "back" side panel isn't removable severely limits cable management options.

The case also isn't too large, so if you have a big video card, be very sure it will fit first.

The drive trays are a great feature of many of Antec's cases, and they do a great job of reducing (or eliminating altogether) any vibration noise from the hard drives. however, in the sonata proto, the trays can be difficult to remove after you've mounted a hard drive to them.

The included case fan only has a molex connector, and can't be used on a motherboard (probably due to the fact that it's a two-speed fan). that being said, it forced me to use a molex "module" from the modular power supply I had.

The case has accommodation for another 120mm fan mounted on the inside of the hard drive bays, but this will cut into any available room for a video card.

It also comes with four raised holes on the bottom of the chassis meant to mount an SSD, which is very nice, since it's out of the way.

For the price, you can't go wrong.

Experience: 3 Years


+fairly good looking
- I didn't think the case was very quiet
- The rubber/silicone feet came off easily
I bought this case a few years ago so my computer wouldn't be so loud in my room. Now that I use a laptop as my room computer this thing was deafeningly loud in comparison.

Experience: 2 Days


sturdily built quality
black paint easily scratched.
sturdily built quality but the black paint easily scratched.

Experience: 6 Weeks


Good build quality, nice looking. Reasonably quiet.
For most people the Sonata III will ultimately be a better buy, IMO.
I scratch-built my first PC in 2003 starting with a Sonata (Sonata I) case. That was possibly the best of all the Sonata cases I've used... I've not seen the IV. I then built with a Sonata III around 2007-2008. I preferred the Sonata I for its excellent paint job even if it was a bit dated looking. I found the Sonata III noisier (with the same hardware inside).
Enough background.... thanks for bearing with me.

As you likely already know, the Sonata Proto Black is essentially a Sonata III sans psu. It also lacks the eSATA port on the front. The paint job isn't as nice as the Sonata III and is a far cry from that of the original. That said, it is a case with a certain understated elegance. The build quality has not suffered over nearly a decade in time which is uncommon and welcome.

If you are building a basic to moderate system from the ground up go for the Sonata III which has the 500W EarthWatts PSU in it. It is easily worth the extra cost, unless you get the Proto on sale as I did.

If you already have a good quality PSU and don't care about front eSATA go for the Proto.

Choice is good!

Experience: 4 Days


- Slide trays for hd were great and help it look less cluttered
- did not receive slide tray for my dvd drive so i had to improvise
Great case. Fits a gtx 460 with no problem. Slide trays were great! Came with a rear fan.

Product Videos [ Edit ]

Features [ Edit | History ]


The affordable Quiet Computing case is here. Introducing the Sonata Proto: get all the features and performance of the renowned Sonata line of enclosures 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.

Quick Specs:
Motherboard Supported Mini ITX Micro ATX ATX
Limited Warranty 3 Year
Weight (Approximate) 16.90 lb
Color Black
Form Factor Mid-tower
Country of Origin China
Height 18.7"
Width 8.6"
Depth 16.9"
Environmentally Friendly Yes
Environmental Certification RoHS
Number of Fans Supported 2
Number of Fans Installed 1
Number of External 3.5" Bays 2
Number of External 5.25" Bays 3
Number of Power Supplies Supported 1
Number of Internal 2.5" Bays 1
Number of Internal 3.5" Bays 4
Number of Total Expansion Bays 10
Number of Total Expansion Slots 7
Total Number of USB Ports 2
Total Number of Audio Out Ports 1

Specifications [ Edit | History ]

     Number of External 3.5" Bays: 2
     Number of External 5.25" Bays: 3
     Number of Internal 2.5" Bays: 1
     Number of Internal 3.5" Bays: 4
     Number of Total Expansion Bays: 10
General Information  
     Brand Name: Antec
     Manufacturer: Antec, Inc
     Manufacturer Part Number: SONATA PROTO
     Manufacturer Website Address: https://www.antec.com
     Product Line: Sonata
     Product Name: Sonata Proto System Cabinet
     Product Type: Computer Case
I/O Expansions  
     Number of Total Expansion Slots: 7
     Front Audio In: Yes
     Front Audio Out: Yes
     Front USB: Yes
     Total Number of Audio Out Ports: 1
     Total Number of USB Ports: 2
     Country of Origin: China
     Environmental Certification: RoHS
     Environmentally Friendly: Yes
Physical Characteristics  
     Color: Black
     Depth: 16.90" (429.26 mm)
     Form Factor: Mid-tower
     Height: 18.70" (474.98 mm)
     Weight (Approximate): 7.67 kg
     Width: 8.60" (218.44 mm)
Power Description  
     Number of Power Supplies Supported: 1
Technical Information  
     Motherboard Supported: Mini ITX
Micro ATX
     Number of Fans Installed: 1
     Number of Fans Supported: 2
     Limited Warranty: 3 Year

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Messages about Antec Sonata Proto Black ATX Mid Tower Quiet Case 3X5.25 2X3.5 4X3.5INT *No Power Supply* 120mm Fan

Not what it appears? (Holst- Jul 26, 11, 12 Replies)
drive trays (syner- Jul 03, 11, 2 Replies)

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Forum messages are not reviewed and may not contain accurate information about a product. Message contents are opinions from customers based on their own experience with a product. We do not recommend you make puchasing decisions based on Forum messages.

Reviews from the Web

Below are reviews found on other web sites for this product submitted by customers.

URL: http://www.overclockersonline.net/reviews/antec-sonata-proto/
Comment: The Sonata Proto is not flashy or loaded with fans but a simple, solidly built case with an elegant design. Fitment of the front door is a concern.
Posted by: BernardP @10/04/10
URL: http://www.tweaktown.com/reviews/3338/antec_sonata_proto_mid_tower_cha
Comment: Proto offers near silent operation, security and easy to use design along with a sleek front, some tool-less features and a fan.
Posted by: BernardP @10/04/10
URL: http://www.maximumpc.com/article/reviews/antec_sonata_proto_review
Comment: The Sonata Proto is solid, and no worse than its predecessors. If you just need a small no-frills chassis for a workstation or momputer, you could do worse. But we’d be hard-pressed to recommend this case for much else.
Posted by: Lord Babaghan @07/01/10
URL: http://www.legitreviews.com/article/1298/1/
Comment: The overall construction is solid with no sharp edges and a few nice features sprinkled in such as the SSD mount (we'd like to see this more often) and the silicone grommets for the HDD mounts. All which far outweigh the minor flaws we observed.
Posted by: BernardP @06/14/10
URL: http://www.hardwaresecrets.com/article/992
Comment: The Sonata Proto is a stripped-down version from Sonata III 500. A good choice for those who don't want the Earthwatts 500W PSU included with the Sonata 500.
Posted by: BernardP @05/25/10
Submit a review link   |   Latest 30 reviews

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First 30 days limited warranty through NCIX.com. The remainder of the 3 year warranty is provided directly by the manufacturer.

All Antec computer cases carry a three (3) year warranty from Antec. 

Antec''''s Global Online Customer Support

Antec Customer Support by Phone
1-800-222-6832 (800-22ANTEC)

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