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The $800 Decision That Determines Whether Your Servers Overheat, Your Cables Reach, and Your Rack Fits Through the Door
The rack cabinet is the most underestimated component in a data center deployment. Order the wrong depth and your 800mm-deep GPU servers hang off the back. Order the wrong door and the hot-aisle containment breaks your cooling design. Order the wrong width and the rack does not fit through the server room door. A 42U 600mm-deep rack cabinet — the standard enterprise specification — handles 95 percent of deployments, but the details matter: perforated front and rear doors for airflow, adjustable mounting rails for depth flexibility, cable management rings, and a static load rating of 800-1,000 kg.
技術仕様
| パラメータ | 仕様 | |
|---|---|---|
| ラックユニット | 42う (42 rack units of vertical mounting space) | – |
| 幅 (外部の) | 600 んん (19-inch EIA-310 mounting standard) | – |
| 深さ (外部の) | 1,000 んん (for 800mm+ server depth) | – |
| 身長 (外部の) | 2,000 んん | – |
| Mounting Rails | Adjustable front-rear (fits servers from 400mm to 800mm depth) | – |
| Front Door | Perforated steel, 68 percent open area (airflow optimized) | – |
| Rear Door | Perforated steel, 68 percent open area | – |
| Side Panels | Removable, lockable (tool-less removal) | – |
| Static Load Rating | 1,000 kg (distributed, mounting rails) | – |
| Dynamic Load Rating | 800 kg (with casters) | – |
| Cable Management | Rear vertical cable managers (D-rings), horizontal patch panel space | – |
| Ventilation | Perforated front/rear doors. Optional top fans (2バツ, for hot-spot relief). | – |
| Grounding | Grounding studs front and rear (bonding to facility earth) | – |
| 物理的な | 2,000 バツ 600 バツ 1,000 んん, ~120 kg (空の) | – |
| 保証 | 3-year structural warranty | – |
Rack Cabinet Sizing: The Three Dimensions That Matter
| Server Type | Server Depth (From Front Flange to Rear) | Required Rack Depth | Recommended Rack |
|---|---|---|---|
| Standard 2U servers (R660, R760, 2288H V7) | ~780mm | 1,000mm rack (allows cable management room) | 600 バツ 1000 x 2000mm, 42う |
| Short 1U edge servers (R470) | ~600mm | 800mm rack sufficient | 600 バツ 800 x 2000mm, 42う |
| GPU servers (XE9680, G5500 V7) | ~900mm+ (6う, 4U chassis with GPU power) | 1,100-1,200mm rack | 600 バツ 1100 x 2000mm (or wider 800mm) |
| Storage arrays (5288 V7, JBOD) | ~800mm | 1,000mm rack | 600 バツ 1000 x 2000mm, 42う |
Measure your server depth before ordering the rack. A 900mm-deep GPU server requires a 1,100mm+ rack depth. The rear cable management space (the gap between the server rear and the rack rear door) needs at least 150mm for cable bend radius.
Airflow Design: The Perforation Percentage Matters
A rack with solid doors turns into an oven. A rack with 68 percent open-area perforated doors allows natural convection and supports up to 4 kW of air-cooled equipment per rack without forced airflow. For hot-aisle containment designs, the perforated front door draws cold air from the cold aisle and the perforated rear door exhausts into the hot aisle. Solid doors are for immersion-cooled racks or acoustic isolation — not for standard air-cooled servers.
Rack Cabinet Configuration Options
- 標準: 42う, 600x1000mm, perforated doors, no fans — covers 90 percent of deployments
- With Cable Management: Add rear vertical D-ring managers and horizontal cable tray — recommended for any rack with more than 8 サーバー
- With Cooling Fans: Add 2x top-mounted fans (40 CFM each) for hot-spot relief in racks with high-density switches or GPUs
- With Security: Add front door lock (keyed), rear door lock, and side panel locks for physical security compliance
新川経由のソース
We supply 42U rack cabinets with factory-direct pricing, 3-年保証, そして世界的な発送. Configure your rack with cable management, ファン, and security options. Our engineers can help you plan rack layout, power distribution (PDUs), and airflow for your server fleet.
