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In Win BK623.BH300TB mATX case with IP-P300BN1-0 H Haswell Ready power supply, PPCT, USB 2.0 x 4, HD audio, Air Filter
- 0.6mm SECC Japanese ECO Steel Micro ATX Mini Tower
- USB 2.0 x 4, HD Audio Front Ports
- 300W Power Supply
- 1 External 5.25" Drive Bays
- 1 Internal 3.5" Drive Bays
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12.5L Small Form Factor
Small Case Smart Choice
With easy to integrate, flexible design, excellent performances, and advanced Technology, BK Series provides a perfect avenue to boost your margins and increase revenue.
- Easy Integration
- Flexible Compatibility
- Excellent Performance
- 3rd Generation of Partition Plate Cooling Technology (PPCT)
Features
Small Case Smart Choice
With easy to integrate, flexible design, excellent performances, and advanced Technology, BK Series provides a perfect avenue to boost your margins and increase revenue.
Easy
Compatible with all standard for desktop components. Easy system integration.
Flexible
Small but flexible enough to accommodate four full height PCI cards.
Excellent
Meets 65W 2006 FMB thermal target for Core™ 2 Duo without any case fan. Meets 30 dB(A) or 3.5 BA of system acoustic target in idle mode (Lower processor power, C1E enabled & iQST implemented for Conroe on 965/ICH8 platform).
Design Philosophy
To design a small 12.5L SFF chassis with better thermal & acoustic performance than other bigger size chassis.
3rd Generation of Partition Plate Cooling Technology (PPCT)
The New PPCT Technology supports LGA1155 Socket and downward compatible(LGA775 / LGA1156).
- PPCT is the world's first advanced thermal
and acoustic cooling technology, which
provides SFF chassis with excellent thermal
solutions while creating a quieter computing
experience.
The 3rd generation of PPCT includes an adjustable air duct for various CPU fans and efficiently eliminates overheat while enhances airflow of entire system. - No second fan needed.
- Supports LGA1155 Socket and downward compatible (LGA775 / LGA1156)
Adjustable Partition Plate Cooling Tech accommodates different motherboards and provides the optimal thermal performance.
Designed to fit standard Micro-ATX motherboards for easy system integration.
Detachable 5.25" optical drive bracket for easy installation
Standard SFX 12V 250W & 300W power supply platform offers high performance / low power solution.
Optional screwless designs-ODD/FDD/HDD bays, expansion slots and top cover clips for easy installation.
Removable air filter.
Designed for Digital Home and Digital Office. Supports 4 x full height slots for GFX / TV tuner cards.
Front Ports
- USB 2.0 x 4
- HD Audio
- Optional IEEE 1394
- Optional USB 3.0 x 2
Tool Free
Screwless ODD Bays Clips
Screwless FDD Bays Clips
Screwless HDD Bays Clips
Screwless Top Cover Clips
Screwless Expansion Slots Clip
Excellent Thermal Solutions
- Intel Mt. Jade Ref. Design
- New Partition Plate Cooling Tech (New PPCT)
- No 2nd Fan (Rear Fan) Needed
- Additional ventilation holes on the side panel
Security
- Padlock Loop
- Kensington Slot
Gallery
What's in the Box

Cooling is of prime importance, and the BK623 has taken that into consideration. They've also considered that you’re going to be using this case with a home theater setup, so you don't want a noisy system. The removable optical drive cage is part of a thermal isolation system that keeps the CPU and the rest of the system separated. This creates more efficient cooling zones without the need for extra fans and keeps the system a few degrees cooler and quieter than a regular system.
Tower or Desktop ConvertibleThe In Win BK623.GLS300BL can be oriented horizontally or vertically to function as a tower or desktop chassis for the ultimate flexibility.
Partition Plate Cooling TechnologyBy separating the CPU fan from the heatsink to reduce back draft, In Win’s innovative partition plate cooling technology (PPCT) efficiently guides the airflow in a unilateral direction for enhanced thermal performance.
Built-in 300W PSUThe In Win BK623.GLS300BL is equipped with a 300W power supply unit to handle typical power consumption for most MicroATX systems.
Convenient Front I/O PanelThe In Win BK623.GLS300BL features a convenient front I/O panel for easy access to four USB 2.0 and two audio ports.
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 2 years
- Limited Warranty period (labor): 2 years
- Read full details
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Newegg.com's 30-Day Return Policy.
- Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-909-348-0588
- Support Website
- View other products from In Win






















Tower or Desktop ConvertibleThe In Win BK623.GLS300BL can be oriented horizontally or vertically to function as a tower or desktop chassis for the ultimate flexibility.
Partition Plate Cooling TechnologyBy separating the CPU fan from the heatsink to reduce back draft, In Win’s innovative partition plate cooling technology (PPCT) efficiently guides the airflow in a unilateral direction for enhanced thermal performance.
Built-in 300W PSUThe In Win BK623.GLS300BL is equipped with a 300W power supply unit to handle typical power consumption for most MicroATX systems.
Convenient Front I/O PanelThe In Win BK623.GLS300BL features a convenient front I/O panel for easy access to four USB 2.0 and two audio ports.