**B Grade** 503 Midi Tower Case - Black/Red

  • The In Win 503 perfectly matches modern PC component aesthetics and lets PC DIY builders easily view their creations.
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Stock Code: BG-01G-IW

EAN: 00000000


Manufacturer: In-Win

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Product information:

**B Grade** 503 Midi Tower Case - Black/Red

Below is the original description for this product, any reference to warranty is to be ignored. Warranty for this item is 90 days as with all B Grade items.

B Grade items may have been used, have damaged packaging, missing accessories or a combination of these (Motherboards may be missing I/O shields).

Some items may have scuff marks or slight scratches but should otherwise be an operable product.
Available either in black and red with red LED fan, or white and black with white LED fan, with internal matt black coloring and an extra-large window, the 503 perfectly matches modern PC component aesthetics and lets PC DIY builders easily view their creations. The strong, high-quality SECC steel chassis has a unique tempered glass front cover that slides downwards, revealing a single 5.25-inch bay. This creative design keeps the optical drive hidden when not required and mirrors the strong, clean lines of the overall chassis aesthetic.

Internally, ATX, micro-ATX and mini-ITX motherboards are supported with up to 7 expansion slots and as such the 503 accommodates high-end graphic cards up to 408mm long in high-performance AMD CrossFire or Nvidia SLI gaming setups. CPU heatsinks up to 170mm are also supported with up to 27mm of space behind the motherboard tray for ease of cable tidying; both spaces are more capacious than direct competitors.

The case affords an excellent balance of cooling with quietness, with support for twin 120mm fans in the front and a single 120mm at the rear and in the floor. In-Win’s EZ Swap drive bays provide tool-less 5.25” external ODD and 3.5” HDD installation, with two more internal 5.25” peripheral and 2.5” SSD bays for expansion.


- Innovative sliding tempered glass front cover
- Minimalist modern design with tinted side window panel
- User friendly and easy access to 5.25” drive
- Detailed textured spray coating
- Compatible with ATX, Micro-ATX, and Mini-ITX Motherboards
- Supports up to 408mm VGA cards and up to 160mm Heatsinks
- Toolless 5.25" ODD & 3.5" HDD bay design
- Spacious cable management area with cable routing holes
- Rear mounted 120mm LED Fan


- Case Size: Mid Tower
- Material: SECC, Tempered Glass
- External Drive Bay: 5.25" x 1
- Internal Drive Bay: 5.25”x 2, 3.5” / 2.5” x 4 (Supports SATA HDD EZ-Swap Module x 4), 2.5” x 2
- M/B Form Factor: ATX, m-ATX
- Power Supply: ATX 12V, PSII Size and EPS up to 220mm (170mm with Bottom Fan)
- I/O Port: USB 3.0 x 1, USB 2.0 x 2, HD Audio
- I/O Expansion Slot: PCI-E/PCI/AGP Slot x 7
- Supports High-End Graphic Cards up to 408mm
- Thermal Solution: Front - 120mm Fan x 2, Rear - 120mm LED Fan x 1 (included), Bottom - 120mm Fan x 1
- Maximum CPU Heatsink up to 160mm (From CPU Die Surface to Side Panel)
- Dimension (HxWxD): 440 x 210 x 472.5mm, 17.3”x 8.3”x 18.6”
- Net Weight: 5.9 kg
- Gross Weight: 7.0 kg

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