免费 · 网络与 IT 基础设施
服务器机柜规划器.
规划空间、供电和制冷：机架单位、机柜数量、每柜功率、A+B 双路电源、BTU/h 和重量。
CALCULATED IN YOUR BROWSER · NOTHING IS UPLOADED
Racks239 U of 66 U usable
- Power per rack
- 4.33 kW
- Total power
- 8.65 kW
- Heat to remove
- 29,514 BTU/h · 2.46 tons
- Circuit capacity
- 2.94 kW (1-phase 16 A)
- Circuits per rack
- 4 (A + B)
- Current per rack
- 18.8 A
- Weight per rack
- 222 kg
Equipment
| Equipment | Qty | Space | Power | Weight |
|---|---|---|---|---|
| 1U servers | 10 | 10 U | 3,500 W | 160 kg |
| 2U servers | 6 | 12 U | 3,600 W | 168 kg |
| Storage array | 1 | 4 U | 900 W | 45 kg |
| Top-of-rack switches | 2 | 2 U | 500 W | 16 kg |
| Patch panels | 4 | 4 U | 0 W | 8 kg |
| Cable managers | 4 | 4 U | 0 W | 6 kg |
| UPS | 1 | 3 U | 150 W | 40 kg |
- Power uses watts as entered; measured draw is usually well below nameplate. Three-phase power assumes balanced phases and unity power factor.
- Electrical codes differ by country (continuous-load derating, breaker types). Have the final design checked by a qualified electrician.
使用方法: 服务器机柜规划器
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英语技术说明
Watts as entered; electrical codes differ by country and final designs need a qualified electrician. Weight uses the rack’s static rating. Everything is calculated in your browser; nothing is sent or probed on the network.
Racks = total U ÷ usable U per rack (and weight ÷ rating); circuit capacity = voltage × current × derating (× √3 for three phase); heat = watts × 3.412 BTU/h.
28 devices filling 39 U in 42U racks with 20 % reserve need 2 racks of 4.3 kW each, two 16 A circuits per feed (A + B) and about 29,500 BTU/h of cooling.