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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1
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Description
Cooler Master MasterBox 520 Mesh Case, Black, Mid Tower, 1 x USB 3.2 Gen 1 Type-A, 1 x USB 3.2 Gen 2 Type-C, Tempered Glass Side Window Panel, FineMesh Performance Front Panel, 3 x CF120 Addressable RGB Fans Included with ARGB & Fan HubMASTERBOX 520 MESH REACHING NEW BRIGHTS MasterBox 520 Mesh is the ideal chassis for satisfying the needs of both novice and experienced gamers. FineMesh Performance Front Panel Three CF120 ARGB Fans Included ARGB Controller Included Removable Top Panel Screwless & Tool Free TG Side Panel Removable HDD cage FINEMESH PERFORMANCE FRONT PANEL Large mesh intakes offer unrestricted airflow and stellar thermals for demanding systems. AVAILABLE IN BOTH BLACK
MASTERBOX 520 MESHREACHING NEW BRIGHTS
MasterBox 520 Mesh is the ideal chassis for satisfying the needs of both novice and experienced gamers.
- FineMesh Performance Front Panel
- Three CF120 ARGB Fans Included
- ARGB Controller Included
- Removable Top Panel
- Screwless & Tool-Free TG Side Panel
- Removable HDD cage
FINEMESH PERFORMANCE FRONT PANEL
Large mesh intakes offer unrestricted airflow and stellar thermals for demanding systems.
AVAILABLE IN BOTH BLACK & WHITE COLORATIONS
MasterBox 520 Mesh is available in both black and white so you can choose the color that best matches your setup!
THREE CF120 ARGB FANS INCLUDED
Pre-installed CF120 ARGB fans provide ample airflow, ensuring low temperatures, high performance, and eye-catching aesthetics during even the most intense gaming sessions.
REMOVABLE TOP PANEL
The top panel is entirely removable for improved access and easy installation of cooling solutions such as fans and radiators.
SCREWLESS & TOOL-FREE TG SIDE PANEL
The tempered glass side panel is secured with pins for easy removal, facilitating quick, easy installation.
VERSATILE COOLING OPTIONS
Supports up to seven 120mm fans and dual 360mam radiators on the top and front panel.
(RE)MOVABLE HDD CAGE
The HDD cage is completely (re)movable for improved access during assembly and system upgrades.
ARGB/FAN HUB INCLUDED
The included controller allows users to manage systems lighting independently from the hardware configuration and provides the user with 4 additional fan headers in case of need.
UPGRADED REMOVABLE DUST FILTER BRACKET
The bottom dust filter bracket is robust and locked sturdily in place during travel, remaining easy to remove for cleaning purposes.
RICH CONNECTIVITY
The I/O panel comes with a USB 3.2 (Gen 2) Type-C port, a USB 3.2 (Gen 1) Type-A port, and one 3.5mm (audio + mic) headset jack.
BREATHABLE POWER SUPPLY SHROUD
The ventilated PSU cover supports both active and passive cooled PSUs installed in multiple orientations.
HARDWARE COMPATIBILITY
MasterBox 520 Mesh is natively compatible with ITX, M-ATX and ATX motherboards.
E-ATX motherboards, such as SSI-CEB models, are compatible with dimensions up to 12" x 10.7".
Model Number
MB520-KGNN-S00
Form Factor
Mid Tower
Colour
Black
Materials
Mesh
Steel
ABS Plastic
Tempered Glass
Motherboard Support
E-ATX*
SSI CEB
ATX
Micro ATX
Mini ITX
(*up to 12" x 10.7" motherboards, may impact cable management feature)
Expansion
Slots: 7
Drive Bays
3.5" Drive Bays: 2
2.5" Drive Bays: 3
I/O Panel
1 x USB 3.2 Gen 1 Type-A
1 x USB 3.2 Gen 2 Type-C
1 x 3.5mm Headset Jack (Audio+Mic)
1 x Reset/ARGB button
Included Accessories
ARGB Fans Hub
Fan Support
Top: 3 x 120mm / 2 x 140mm
Front: 3 x 120mm / 2 x 140mm (3 x CF120 ARGB Fans Included)
Rear: 1 x 120mm
Radiator Support
Top: 120mm / 140mm / 240mm / 280mm / 360mm (recommended maximum thickness -55mm)
Front: 120mm / 140mm / 240mm / 280mm / 360mm
Rear: 120mm
Clearance
CPU Cooler: 165mm
PSU: 200mm (Recommended up to 170mm)
GFX: 410mm
Dust Filters
Bottom
Front
Top
Power Supply Support
ATX
Dimensions ( L x W x H )
502 x 210 x 498mm (Incl. Protrusions)
443 x 210 x 498mm (Body Size)
Volume
50L
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 5
Accurate description
Size: 6-9 Months, Color: Stone Medium Wash
Good quality, sized correctly
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
★★★★★ 5
Great quality
Size: 3T, Color: Stone Medium Wash
Great quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
x
Size: 3T, Color: Stone Medium Wash
this is truly amazing!
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Reviewed in the United States on March 23, 2026
★★★★★ 5
Adorable toddler jacket
Size: 18 Months, Color: Stone Medium Wash, Size: 18 Months, Color: Stone Medium Wash
I love this little jean jacket! It's a really good quality denim, thick and weighted with a soft lining. I washed and dried it in the dryer without notable shrinkage, but the denim did fade slightly around the cuffs and seems (photos after washing). I like the look it gave though. It feels very durable and high quality for the price. It is an oversized fit. I got size 18 months and it runs large with a loose and long fit. It's very cute on my toddler though and goes with everything so a very versatile piece! I would say it's a medium to light weight/temp jacket great for spring, summer and fall. Overall, I would purchase again! I think I'm going to embroider some flowers on it, great base jacket for that!
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Reviewed in the United States on May 2, 2026
★★★★★ 4
Comfortable and lightweight
Size: 2T, Color: Stone Light Wash, Size: 2T, Color: Stone Light Wash
I purchased the **Amazon Essentials soft stretch denim jacket** for my baby/toddler, and overall it’s a **cute and practical layering piece**, especially for the price.
**What I liked:**
The jacket has a classic denim look that goes with almost anything—jeans, leggings, dresses, or even over a onesie. The **stone wash color** is versatile and gives it a slightly vintage style. The denim has a bit of **stretch in the fabric**, which helps make it more comfortable for babies and toddlers who are constantly moving. Many denim jackets can feel stiff, but this one is softer and easier for little ones to wear.
The **regular-fit design** gives enough room for layering over shirts or light sweaters without feeling too tight. It’s also lightweight enough for spring or fall weather, making it a good everyday jacket rather than a heavy coat.
**What could be better:**
The material is a bit **thinner than traditional denim jackets**, which is nice for comfort but means it won’t provide much warmth in colder temperatures. It works best as a light outer layer rather than a winter jacket.
Sizing can also vary slightly. Some parents find that the sleeves run a little long on smaller babies, so it may require rolling the cuffs at first.
**Overall:**
The Amazon Essentials baby denim jacket is a **stylish, affordable option for everyday wear**. It’s comfortable, easy to pair with different outfits, and flexible enough for active babies and toddlers. While it’s not the thickest denim and may run slightly big, it’s still a great value if you’re looking for a simple, cute jacket for your little one.
⭐ **Overall rating:** 4/5 – Cute, comfortable, and budget-friendly, but lighter weight than a traditional denim jacket.
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Reviewed in the United States on March 11, 2026