- Data-center teams
- IT facilities
- Telecom rooms
- Industrial sites
Catalogue › Hardware & Equipment Marketplace › Racks, Power, Cooling, Cabling & Data-Center Infrastructure
Hardware & Equipment Marketplace
Racks, Power, Cooling, Cabling & Data-Center Infrastructure
Physical infrastructure for housing, powering, cooling and connecting IT and network equipment in data rooms and data centers.
- Safer and more maintainable equipment rooms
- Protected power and environmental conditions
- Structured, documented cabling
- Expandable infrastructure
- Server and network racks
- UPS, PDUs and surge protection
- Cooling and environmental monitoring
- Copper and fiber structured cabling
- Patch panels, trays and cable management
- Site survey, installation, testing and labeling
- Approved bill of materials or manufacturer part selection
- Technical datasheets and compatibility record
- Warranty, authenticity and regulatory documentation
- Configuration, staging or asset tagging when purchased
- Shipping, installation and acceptance records
- Support, replacement and end-of-life information
- Small server room
- Branch rack
- High-density rack
- UPS and power protection
- Structured cabling project
- Environmental monitoring
- Brand, model and technical specification
- Quantity, stock and supplier price validity
- Configuration, licenses and accessories
- Warranty and support level
- Freight, installation, taxes and duties
- Compatibility and lifecycle availability
Content on this page comes from the governed ARRIX catalogue record HW-05; pricing is confirmed only through a reviewed quotation.
What This Is
Racks, Power, Cooling, Cabling & Data-Center Infrastructure
Facility infrastructure is the racking, power protection, cooling, cabling and containment that keeps computing equipment powered, connected, at a safe temperature and physically secure.
This is everything around the equipment rather than the equipment itself: the cabinet it sits in, the cabling that reaches it, the battery that carries it through a power cut, and the cooling that stops it overheating. It is the least visible spend in an IT project and the one that decides whether the rest of it survives. Servers do not usually fail because they were the wrong servers; they fail because a cupboard had no ventilation, a socket had no protection, or nobody could tell which cable was which at two in the morning.
Fewer unplanned outages
Protected power, adequate cooling and secured connections remove the environmental causes that account for a large share of avoidable failures.
Longer equipment life
Stable temperature, clean power and correct airflow reduce thermal and electrical stress on components that are expensive to replace.
Faster fault resolution
Labelled, documented and physically accessible cabling turns diagnosis into a lookup rather than an investigation.
Controlled physical access
Lockable cabinets and a dedicated room mean the people who can reach the equipment are the people who should.
Lower cost of future change
Spare capacity in racks, circuits, containment and patching absorbs growth without civil or electrical work.
Why It Matters
The problems this answers
Infrastructure is bought once and lived with for a decade or more. Its economics are the reverse of computing equipment: cabling and containment barely age, while the equipment they serve is replaced two or three times over the same period. That makes the cabling and power design the longest-lived decision in the estate and the most expensive to correct once walls are closed and floors are down. The failure modes are unglamorous and predictable - heat in an unventilated room, a battery that was never tested, an undersized circuit, an unlabelled patch field - and each of them converts a small event into an outage. Specifying this properly costs a modest fraction of the project and removes the largest single category of avoidable downtime.
- Equipment installed in a cupboard, under a desk or in an unventilated room, running hot and failing early
- Power interruptions corrupting data, shortening hardware life and stopping trading until systems are brought back
- Cabling that nobody can trace, so every fault begins with an hour of guessing
- Physical access to servers, recorders and network equipment that is not actually controlled
- No headroom - a rack, circuit or patch field that is full, so the next change requires a project rather than an afternoon
| Organisation | Need | What the equipment does | Outcome |
|---|---|---|---|
| A growing office | Server, switch and recorder equipment currently in a store cupboard | Ventilated lockable cabinet with managed power and structured patching | Equipment runs at a stable temperature, is physically secured and can be worked on without dismantling. |
| A business fitting out new premises | Cabling that will still be adequate in ten years | Structured cabling to a specified category, with containment and spare capacity | Two or three generations of equipment are supported without reopening walls. |
| An organisation with critical systems | Riding through short power interruptions and shutting down safely in long ones | Correctly sized uninterruptible power supply with managed shutdown | Short cuts are invisible; long ones end in a clean shutdown rather than corruption. |
| A site with an equipment room that runs hot | Stopping thermal shutdowns in summer | Dedicated cooling with airflow management and monitoring | Temperature is held within the equipment's range and reported before it becomes a fault. |
| A multi-tenant or shared building | Preventing unauthorised physical access to network and recording equipment | Lockable cabinet with access control and environmental monitoring | Access is restricted and recorded; opening the cabinet raises an alert. |
How To Choose
Types, and when each one is the right answer
Sizing matters more than brand here. ARRIX specifies to the requirement rather than to a fixed model list.
Wall-mounted cabinet
A small site with a switch, a router and a recorder; floor space is scarce and equipment depth is shallow.
Floor-standing server rack
Servers, storage or several deep devices are involved; full depth, structural load and front-to-back airflow are required.
Open frame rack
A controlled, secure room where maximum access and airflow matter more than enclosure and physical security.
Acoustic or office cabinet
Equipment must sit within an occupied workspace and noise would otherwise be unacceptable.
Line-interactive uninterruptible power supply
Protecting a small load - a switch, a firewall, a recorder - through short interruptions and voltage variation.
Online double-conversion uninterruptible power supply
Servers, storage or sensitive equipment need a continuously clean supply and seamless transfer.
Managed power distribution unit
Per-outlet monitoring or remote power cycling is needed, particularly where the site is unattended.
Structured copper cabling
The standard permanent path to desks, access points, cameras and devices, specified by category to the required speed and distance.
Fibre optic cabling
Distance exceeds copper limits, bandwidth demands it, or electrical isolation between buildings is required.
Containment, trunking and cable management
Any installation intended to be maintained - it decides whether future changes are tidy or destructive.
Dedicated cooling
Equipment heat output exceeds what the room's normal ventilation or comfort air conditioning can remove.
Environmental monitoring
The room is unattended and temperature, humidity, power or door state should raise an alert rather than be discovered.
What decides the choice
- Depth, height and load rating of the rack against the deepest and heaviest equipment planned, not the equipment present today
- Heat output of the intended load in watts, since that - not floor area - determines the cooling requirement
- Available electrical circuits and whether a dedicated supply is needed
- Runtime required from battery protection: ride through brief cuts, or hold long enough for an orderly shutdown
- Cable category and medium chosen for the expected life of the cabling, which is longer than the life of the equipment
- Physical access, security and whether the location can be reached for maintenance without disruption
- Spare capacity deliberately specified in rack units, outlets, ports and containment
Specification Detail
For whoever has to sign it off
Open only what you need. Nothing here is hidden from print or from a browser without JavaScript.
Specifications that actually decide the outcome
| Specification | Weight | What it means | Why it matters | Specify higher when |
|---|---|---|---|---|
| Rack height in units | Critical | Usable vertical mounting space. | Determines what fits and how much growth is possible without a second cabinet. | Several servers, patch panels and power units share one cabinet. |
| Rack depth | Critical | Front-to-rear internal clearance. | The commonest fit error - servers and their cable management need far more depth than switches. | Rack servers or storage arrays are installed. |
| Load rating | Important | Static weight the frame and floor can carry. | Fully populated racks reach several hundred kilograms; floors and frames both have limits. | Storage arrays, battery units or many servers are mounted. |
| Uninterruptible power supply capacity | Critical | Load the unit can carry, in watts and volt-amperes. | Sizing on volt-amperes alone can undersize the real load; the watt figure governs. | Servers, storage and network equipment are all protected. |
| Runtime at load | Critical | Minutes of supply at the actual connected load. | Runtime falls sharply as load rises; quoted figures usually assume a light load. | Orderly shutdown of many systems, or generator start-up, must be covered. |
| Topology of power protection | Important | Standby, line-interactive or online double conversion. | Determines transfer behaviour and how much supply variation reaches the equipment. | The equipment is sensitive or the incoming supply is unstable. |
| Cooling capacity | Critical | Heat removal in kilowatts. | Must exceed the heat the equipment produces, with margin for the hottest day of the year. | Dense equipment sits in a small or poorly ventilated room. |
| Cabling category and medium | Critical | The performance class of the copper or fibre installed. | Cabling outlives several equipment generations; under-specifying it caps future speed. | Higher network speeds or long service life are expected. |
| Outlet count and type | Important | Number and form of protected power outlets. | Outlet exhaustion is a common and avoidable reason for unprotected equipment. | Many devices, or dual-supply equipment requiring two feeds each. |
| Environmental monitoring points | Important | Temperature, humidity, power and door sensing. | Turns a discovered failure into an alert acted on beforehand. | The location is unattended or remote. |
What it has to work with
- Rack depth and mounting rails must match the equipment's rail kits; nineteen-inch width is standard but depth and rail type are not
- Cabling category must match the network speed intended over the cable's life, and connectors, patch panels and outlets must all meet the same category to achieve it
- Uninterruptible power supply management software must support the operating systems it is expected to shut down cleanly
- Airflow direction of the equipment must match the cabinet's ventilation and any containment, or cooling is defeated regardless of capacity
- Power-over-Ethernet loads on switches feed back into the power and cooling budget and are frequently omitted from it
What it costs to own, not just to buy
- Installation and electrical work often exceed the price of the hardware, especially where circuits or containment are added
- Uninterruptible power supply batteries are consumable and require replacement on a cycle measured in years, not decades
- Cooling carries a continuous energy cost proportional to the heat produced by the equipment
- Structured cabling is a long-life asset - specified generously it is amortised across several equipment generations
- Untidy or undocumented installations impose a permanent tax on every subsequent change and fault
Risks and things worth knowing first
- Cooling is more often the true constraint than space; a room can be half empty and thermally full
- Battery units age whether used or not, and an untested battery is an assumption rather than a protection
- Electrical work is regulated and must be carried out by a competent person; specification and installation are separate responsibilities
- Fire detection, suppression and building regulations apply to equipment rooms and should be established early
- Retrofitting cabling after fit-out is disproportionately expensive and disruptive compared with including it in the build
Mistakes that are common and expensive
- Sizing a rack to the equipment being installed today with no spare units
- Buying a cabinet too shallow for rack servers
- Placing equipment in a cupboard or unventilated room and assuming ambient air is sufficient
- Sizing an uninterruptible power supply on volt-amperes and discovering the real runtime is a fraction of the figure quoted
- Never testing the battery or the shutdown sequence until the day it is needed
- Installing cabling to the minimum category that works today
- Leaving patch fields and cables unlabelled
When you may not need this at all
An organisation with no on-site servers - where the network consists of a router, a switch and access points, and every system used is a public cloud service - may need only a small ventilated wall cabinet and protected power for the network equipment. Full racking, dedicated cooling and containment become necessary when equipment is kept on site, when there is enough of it to generate meaningful heat, or when its loss would stop the business.
Common Questions
Answered plainly
What size rack do I need?
Height is set by the equipment plus deliberate spare capacity, and depth by the deepest device planned - rack servers need far more depth than switches, and depth is the commonest fit error. Specify against what will be installed over the cabinet's life rather than what is going in on day one; adding a second cabinet later costs more than buying height now.
How long will a UPS keep my systems running?
It depends entirely on the load. Runtime figures are usually quoted at a light load and fall sharply as load rises. The first decision is what the battery is for: riding through brief interruptions, or holding long enough for an orderly shutdown. Those are very different sizings, and the second is usually the honest requirement.
Do you stock a specific rack or UPS model?
ARRIX specifies facility infrastructure to the site rather than holding a fixed model list. Depth, load, power draw, runtime, cooling and cabling all depend on the room and the equipment. Describe the equipment and the location and ARRIX will return a specified quotation.
Can I put a server in a normal cupboard?
It will run, and it will run hot. Servers reject their heat into the room, and an enclosed space with no ventilation reaches temperatures that shorten component life and eventually cause thermal shutdowns - usually in summer, and usually at the worst time. If a cupboard is the only option, it needs ventilation or cooling, and the heat output should be calculated before anything is installed.
What cabling category should I install?
Specify for the life of the cabling, not the life of the equipment. Cabling typically outlasts two or three generations of switches and endpoints, and replacing it after fit-out is disproportionately expensive. The connectors, panels and outlets must meet the same category as the cable, or the installation performs to the weakest component.
How do I know if my server room needs cooling?
Add up the power draw of the equipment - almost all of it becomes heat. Compare that against what the room can actually remove, remembering that comfort air conditioning is usually not designed for continuous equipment load and may be switched off out of hours. Temperature monitoring will answer the question with evidence rather than opinion.
How often do UPS batteries need replacing?
Batteries are consumables with a service life measured in a few years, and they age whether or not they are ever called on. The important discipline is testing: an untested battery is an assumption. Replacement should sit in the operating budget from the day the unit is installed.
Request A Quotation
Tell ARRIX the situation, not the part number
ARRIX sources this family to requirement. A specified quotation is faster than a catalogue search, and these are the questions it answers.
- What equipment will the rack hold now, and what do you expect to add over the next five years?
- Where will it be located - dedicated room, office, cupboard, shared building - and who can reach it?
- What is the total power draw of the equipment to be protected?
- Do you need to ride through short interruptions, or hold long enough for a controlled shutdown?
- Is there a dedicated electrical circuit, and what capacity is available?
- How is the room cooled today, and does it get warm in summer?
- Is this a new fit-out, a refurbishment or an addition to an existing installation?
- How many cabled outlets are needed, and where - desks, access points, cameras, machinery?
- Are there distances beyond a hundred metres, or links between separate buildings?
- Should temperature, power and door state raise an alert to someone remotely?