| Product name | Thermaltake Core G21 CA-1I4-00M1WN-00 | APEVIA X-SNIPER2-WHT | Thermaltake Core V21 CA-1D5-00S1WN-00 |
| Popularity | 80 | 80 | 80 |
| Rating | | | |
| Shopineer score | 78 | 78 | 78 |
| Price | $69.99 |  $62.99 | $66.99 |
| Brand | Thermaltake | APEVIA | Thermaltake |
| Type | ATX Mid Tower | ATX Mid Tower | Extreme Micro ATX Cube Chassis |
| Color | Black | White | Black |
| Case Material | SPCC | Steel | SPCC |
| With Power Supply | No | | No |
| Power Supply Mounted | Bottom with Full Length PSU Cover | Bottom | Bottom |
| Motherboard Compatibility | Mini-ITX (6.7" x 6.7") / Micro ATX (9.6" x 9.6") / ATX (12" x 9. | ATX / Micro-ATX / BABY AT | Micro-ATX / Mini-ITX |
| Side Panel Window | Dual-Tempered Glass Two-Toned Tinted 4mm Thick Panels | Yes | Transparent Window (Interchangeable) |
| Removable Filter | | No | Yes |
| External 5.25 Drive Bays | No | 3 | |
| External 3.5 Drive Bays | | | |
| Internal 3.5 Drive Bays | | 4 | 3 x 2.5"/3.5" |
| Internal 2.5 Drive Bays | 6x 2.5" SSD Mounts (4x Rear (2x 3.5" HDD) / 2x PSU Cover) | 4 | 3 |
| Hot-Swap Drive Bays | | | |
| Expansion Slots | 7 | 7 | 5 |
| Front Ports | 2x USB 3.0, 1x Headphone, 1x Mic Ports (TOP) | 2 x USB3.02 x HD/AC97 Audio | 2 x USB 3.0 / 1 x HD Audio |
| Side Air duct | | | |
| Dimensions (H x W x D) | 18.50 x 8.20 x 18.70 | 17.50 x 7.75 x 19.50 | 13.20 x 12.60 x 16.70 |
| Weight | 17.75 lbs. | 16 lbs. | 15.4 lbs. |
| 120mm Fans | Rear (exhaust): 1x 120mm Black Fan | 1 x Blue LED 120mm Fan | Top: 1 x 120mm or 2 x 120mm or 3 x 120mm or 4 x 120mm / 1 x 140mm or 2 x 140mm fanRear: 1 x 120mm / 1 x 140mm fanBottom: 1 x 120mm or 2 x 120mm fanLeft / Right Side: 1 x 120mm or 2 x 120mm / 1 x 140mm or 2 x 140mm fan |
