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Top tips for picking the right power supply

October 12, 2017 admin Hardware 2017october12hardware_c, cabling, cooling, efficiency, energy, power supply unit, psu, wattage

There are plenty of hardware specifications to consider when installing a new workstation in the office, but one you should focus on first is the power supply unit (PSU). Choosing a faulty, substandard PSU often leads to unstable systems and poor performance. Make sure you have the perfect power supply for your workstations by following this guide.

Higher isn’t always better
Many users assume the higher the total wattage, the better the performance of the PSU. While enormous 1800W PSUs are useful for running multiple drives and graphics-intensive applications, they’re unnecessary and often cost you an arm and a leg.

Most computers don’t run at full capacity all the time. In fact, if your computer has mid-level graphics cards, processors, and RAM, 600W is more than enough.

To find out exactly how much you need, online PSU calculators will give you a rough estimate of your daily power consumption. Once you’ve calculated how much wattage you need, you’ll ideally want a PSU that has a slightly higher total wattage limit to provide some headroom in case you want to install additional components later.

Pay attention to efficiency ratings
Highly efficient PSUs tend to have more effective components, consume less energy, and produce less heat, which saves you from huge monthly energy and cooling bills.

The best way to determine whether your PSU is efficient is to look for ones with “80 Plus” certifications. This certification means that a unit is at least 80% efficient, and loses approximately 20% as heat.

Note that higher efficiency ratings equal higher prices, so be sure to weigh the potential energy and cooling savings against the upfront cost of the PSU.

Consider larger PSUs
Although they can be quite cumbersome, larger PSUs are more reliable than lightweight models. Large PSUs are equipped with more advanced internal components and better cooling management. Fans are larger too, which means they can move more air, make less noise, and keep your workstation cool.

Choose your cables wisely
When it comes to cabling, you have three options: hard-wired cabling, partially modular cabling, or fully modular cabling.

  • Hard-wired cables are attached directly to the PSU box. While this setup is cheaper than the other two cabling options, the number of plugs are limited and not suited for customization.
  • Fully modular cabling means all PSU cables are removable, making installation and cabling management easy. These PSU models, however, tend to be much more expensive than other types of cabling.
  • Partially modular cabling takes the best of both worlds, providing necessary cables for the PSU while giving room for other components at a moderate price.

Research the manufacturer
Ideally, your PSU should be provided by a reliable manufacturer that offers reasonable warranties and comprehensive support. Most people tend to opt for Corsair, Seasonic, and Antec PSUs, but you should still take time to research the products.

Look for customer reviews about the specific make and model of your PSU. If that’s not possible, get a hardware technician’s expert opinion.

Choosing the right hardware can be extremely difficult, especially if you don’t have the technical know how. So if you need more guidance about all things related to hardware, call us today. We’re more than happy to answer any of your questions.

Published with permission from TechAdvisory.org. Source.

4 Ways to take better care of your servers

May 19, 2017 admin Hardware 2017may19hardware_c, cabling, hardware, rack mounts, server cooling, servers

For all the talk about server hardware and capacity, none of it means a thing if you aren’t carefully managing the physical space surrounding your server. If you’re worried about getting the most out of your investment, follow these four tips for taking better care of your hardware.

Mount your servers properly

Small businesses are usually forced to prioritize the here and now over long-term planning. Not for lack of caring, it’s just a fact of working on tight budgets and with small teams. This is especially evident when it comes to server planning. When your business first sets up shop, it’s tempting to plug in a server right next to your workstations — but doing so puts your hardware in harm’s way.

Mounting servers in a rack protects them from the accidents commonly associated with highly trafficked areas: spills, crumbs and tripping hazards. Server racks keep your most essential hardware safe by organizing everything in a space that is more accessible for cleaning and management but less exposed to the day-to-day wear and tear of your office.

Server planning is all about leaving room for the future. When choosing your rack mount, make sure to leave room for the hardware you will need to expand in the future. Unless office space is a serious concern, it’s better to have a half-empty server rack than to be forced to tear the whole thing down and redesign it the moment you need to expand.

Keep servers separate from the main area

Depending on what type of servers you are running, they can create quite a bit of noise. This coupled with the fact that they are comprised of valuable hardware means that you should do everything in your power to keep your servers physically separate from your working space. If you don’t have room for a server room, consider investing a little extra in a secure rack mount with built-in sound reduction.

Never skimp on cooling

Even when your business first opens its doors, server cooling is a crucial consideration. These computers are designed to work at peak capacity and need optimal conditions to do so efficiently. Even if your equipment seems to be performing just fine, too much heat can drastically reduce its lifespan.

Make sure that your cooling solution operates outside the confines of your building’s infrastructure. If the central air gets shut off at night, or if your office experiences power outages, you need a cooling solution that switches over to backup power with your servers.

Keep wiring neatly arranged

For anyone without hands-on experience with server hardware, the number of wires going into and out of your setup is shocking. Getting the whole mess organized isn’t just about cleanliness, it also affects the performance of your current setup and the viability of installing future upgrades. Any time you are installing, removing, or rearranging your server cables, check that everything is neatly labeled and safely grouped together.

Managing any type of hardware comes with dozens of important considerations, and that goes doubly so for servers. The best way to guarantee your IT investments are getting the care they require is by partnering with a managed IT services provider. To learn more about our services, give us a call today.

Published with permission from TechAdvisory.org. Source.

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