Highlights
Product Descriptions





Specifications
| Model Number | E300-KG5N-S00 (TG) / CM-E300-KN5N-S00 (Steel) |
| Series | Elite Series |
| Size | Mini Tower |
| Available Color(s) | Black |
| Materials | Steel, Plastic, Tempered Glass |
| Dimensions (L x W x H) | 413.5 x 203.5 x 425mm (incl. Protrusions), 370 x 203.5 x 410mm (excl. Protrusions) |
| Volume (Liters Excl. Protrusions) | 35.76L |
| Motherboard Support | Mini-ITX, Micro-ATX |
| Expansion Slots | 4 |
| 5.25″ ODD | 1 |
| 3.5″ / 2.5″ Combo | 2 |
| 2.5″ SSD | 2 |
| I/O Panel | 2 x USB 3.2 Gen 1 Type A, 1 x 3.5mm Headset Jack (Audio + Mic) |
| Pre-installed Fans – Top | N/A |
| Pre-installed Fans – Front | N/A |
| Pre-installed Fans – Rear | 1 x 120mm Black fan |
| Fan Support – Top | 1 x 120mm / 1 x 140mm / 2 x 120mm* / 2 x 140mm* (*Remove ODD bracket) |
| Fan Support – Front | 2x 120mm |
| Fan Support – Rear | 1x 120mm |
| Radiator Support – Top | 120 / 140 / 240* / 280mm*(*Remove ODD bracket) |
| Radiator Support – Front | 120mm, 140mm |
| Radiator Support – Rear | 120mm |
| Clearance – CPU Cooler | 163.5mm / 6.43”(TG) |
| Clearance – PSU | 160mm / 6.29” |
| Clearance – GFX | 365mm / 14.37”(w/o front fans & radiator) |
| Cable Routing – Behind MB Tray | 18.5mm / 0.73” |
| Dust Filters | Front, Top, Bottom |
| Power Supply Support | Bottom Mount, ATX |
| Weight | 6.5 kg |
| Warranty | 2 Years Cooler Master Local Manufacturer Warranty |
What's in the Box
Warranty
Highlights
Product Descriptions





Specifications
| Model Number | E300-KG5N-S00 (TG) / CM-E300-KN5N-S00 (Steel) |
| Series | Elite Series |
| Size | Mini Tower |
| Available Color(s) | Black |
| Materials | Steel, Plastic, Tempered Glass |
| Dimensions (L x W x H) | 413.5 x 203.5 x 425mm (incl. Protrusions), 370 x 203.5 x 410mm (excl. Protrusions) |
| Volume (Liters Excl. Protrusions) | 35.76L |
| Motherboard Support | Mini-ITX, Micro-ATX |
| Expansion Slots | 4 |
| 5.25″ ODD | 1 |
| 3.5″ / 2.5″ Combo | 2 |
| 2.5″ SSD | 2 |
| I/O Panel | 2 x USB 3.2 Gen 1 Type A, 1 x 3.5mm Headset Jack (Audio + Mic) |
| Pre-installed Fans – Top | N/A |
| Pre-installed Fans – Front | N/A |
| Pre-installed Fans – Rear | 1 x 120mm Black fan |
| Fan Support – Top | 1 x 120mm / 1 x 140mm / 2 x 120mm* / 2 x 140mm* (*Remove ODD bracket) |
| Fan Support – Front | 2x 120mm |
| Fan Support – Rear | 1x 120mm |
| Radiator Support – Top | 120 / 140 / 240* / 280mm*(*Remove ODD bracket) |
| Radiator Support – Front | 120mm, 140mm |
| Radiator Support – Rear | 120mm |
| Clearance – CPU Cooler | 163.5mm / 6.43”(TG) |
| Clearance – PSU | 160mm / 6.29” |
| Clearance – GFX | 365mm / 14.37”(w/o front fans & radiator) |
| Cable Routing – Behind MB Tray | 18.5mm / 0.73” |
| Dust Filters | Front, Top, Bottom |
| Power Supply Support | Bottom Mount, ATX |
| Weight | 6.5 kg |
| Warranty | 2 Years Cooler Master Local Manufacturer Warranty |
What's in the Box
Warranty