expertise
Introduction to server room construction: key knowledge points from planning to operation and maintenance
15 years of engineer experience summary, help you avoid detours
First, the server room is not a "room for several servers"
Many people's first impression of the server room is "an air-conditioned room with a rack", but a qualified IDC server room is a precision project in which six systems of power distribution, refrigeration, wiring, monitoring, fire protection and security are coordinated.Any link that is not properly designed can turn into a business interruption.. The core concept of server room construction is: high availability, scalability and easy operation and maintenance.
Refrigeration and power distribution: two lifelines of server room design
- Cold and hot aisle closed:The cold air is accurately sent to the air inlet of the equipment, and the hot air is concentrated and returned, which can improve the refrigeration efficiency by more than 30% and directly reduce the electricity bill.
- Power distribution redundancy:UPS UPS + dual-channel mains + intelligent PDU is standard, ensuring that the business does not drop when the mains is interrupted.
- Shunt metering:Intelligent PDU can be measured according to rack and equipment, which is convenient for energy consumption audit and can quickly locate overload hidden danger.
- Power density reservation:High-density servers are becoming more and more popular, and they should be designed to allow for future power growth and avoid reinventing them a few years later.
⚠️ Buying Reminder:The most common mistake in equipment room construction is "only look at the immediate situation, leaving no margin". Once the refrigeration and power distribution are capped, it is extremely difficult to expand. When planning, it is necessary to reserve redundancy according to the business growth of 3-5 years. Otherwise, once the business is expanded, the equipment room will become a bottleneck.
3. Environmental monitoring: make the server room 7×24 unattended
Power and environmental CCTV system is the "nerve center" of the server room, real-time monitoring of temperature and humidity, leakage, smoke, access control, UPS status and other key indicators, once abnormal immediately through SMS, telephone, APP alarm. Its greatest value lies innip an accident in the bud_Air conditioning failure in the middle of the night, alarm text messages are discovered earlier than people, and can be disposed of before the temperature exceeds the standard and burns the equipment.
IV. Relocation and renovation of server rooms: professional doorways for high-risk operations
- Non-stop relocation:The core lies in detailed migration plans, batch cutover windows and a complete rollback mechanism to minimize the risk of business interruption.
- Old server room renovation:Line management, labeling, transformation of aging power distribution, can reduce the troubleshooting time from "hour level" to "minute level", with small investment and large income.
V. Three hard indicators for the engineering team of the server room
See if there isSimilar scale success storiesSecond, see if it can be provided.Full-process services from design, construction to operation and maintenanceSee if they promise.Specification Delivery Document(drawings, labels, test reports, operation and maintenance manuals). A fully documented server room is a truly maintainable and expandable server room.
extended reading
- The server hardware in the IDC data centre will also fail.Server RepairThe team provides onsite/remote support.
- The structured cabling and network equipment configuration in the construction of the server room can be entrusted to ourNetwork EngineeringThe team.