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DPS-2000BB A for 4506 Blade Server Power Supply Module 74P4452 74P4453
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Schneider Automation Inc TSXPSY2600, Power Supply
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PSU for Black Widow SFX Micro Quasi-Silver HTPC/ITX Chassis 400W Power Supply PS-400SFX
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6EP1333-2AA01 Smart 120 W Stabilized Power Supply 6EP1 333-2AA01 Power Supply Module
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DPS-850GB A for Z820 Tower Workstation Switching Power Supply
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Liebert PSI5 UPS - 5000VA/4500W 208V 2U, Line Interactive, AVR, 0.9 Power Factor, Sine ...
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Asec Power Supply 24vDC 1Amp
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Altronix AL1012ULX Power Supply 12VDC @ 10A, Grey
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for FSP250-20LR DS600-G10 Disk Array Cabinet 9PA250DS01 Power Supply
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SilverStone Technology 300 Watt TFX Computer Power Supply with 80 Plus Bronze and One ...
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PSU for Jiujiajiu AIO 1U 250W Switching Power Supply ATX-400
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S-1000-48 1000W, 21A, 48V DC Power Supply
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AC DC 3V 5V 9V 12V Switching Power Supply 15V 18V 24V 36V Fonte 500W 220V to 5 12 24 V Power ...
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for S800 S740 All-in-one Power Supply HKF1502-3D PS-2151-08 VA APC003
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PSU for I620-G15 G20 server power supply R1CA2551A APM12V0003 APM12V0004 MAX ...
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Gigabit Midspan, Very High Power 1.8a
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PSU for T3400 410 48Pin 525W Power Supply H525E-00 D525E-00 YN637 05251A001 ...
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dc Power Supply Adjustable DC Power Supply 30V 10A Laboratory Power Supply 60V 5A Voltage ...
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dc Power Supply DC Power Supply Adjustable lab Power Source 30V 10A 60V 5A Voltage ...
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DC Single Output Switching Power Supply LRS-450-24 24V/18.8A/450W(LRS-450-5)
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AVUE HDMI to SDI Converter Supports 1080P 1080i 720P 576i 480i Two SDI outputs, ...
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New Fit for Sharp power supply DPS-162KP-1 RUNTKA932WJQZ LC-60LE635E 60C6400U
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Introduction to Server Chassis

Introduction

A server case is an enclosure that houses important components such as the motherboard, processor, storage drives, network interface controllers, and more. There are several types of server cases and the size of your organization’s network influences the type of case you use. Below, NeweggBusiness will outline the main types of server cases, chassis, and enclosures.

Types of Server Cases

Tower

A common type of computer case for desktops and servers, it is available in a variety of sizes and designs. Common characteristics of tower cases include a vertically mounted motherboard, front-facing optical drives, and input/output connections in the rear. A tower case is ideal for organizations with smaller environments. Compared to other types of servers, they are more economical choices.

Pedestal

Pedestal server cases look very similar to towers, but there are a few differences that make them more suited for server use. A major distinction is that many pedestal enclosures are designed to accommodate larger motherboard standards, such as Server System Infrastructure (SSI) boards. Some pedestal enclosures support passive cooling for the processor, allowing them to run quieter. Passive cooling for a processor means that it does not require a fan for cooling, relying only on a heat sink and low case temperatures.

Rackmount

A rackmount server case is an enclosure with standardized dimensions to fit a server rack. It is geared towards organizations that need to densely pack multiple servers into one area. Because rackmount servers can generate great amounts of heat, having them in a temperature-controlled room is recommended.

When shopping for a rackmount server chassis, you will have several sizes to choose from. The next section will detail the most common standards.

Rackmount Sizing

Server racks can be either 19 inches wide or 23 inches wide, with 19 inch racks being slightly more common. Rackmount cases can usually be adapted for both 19 and 23 inch racks with use of mounting brackets.

For measuring the height of server equipment, rack units are used. One rack unit is equal to 1.75 inches and is often shortened to U or RU. A server rack is typically 42U tall, though there are many other sizes available.

The most common rackmount server case sizes are 1U, 2U, 3U, and 4U. A 1U server case is the smallest available and is the most economical. Larger options such as 2U and 3U are designed to give additional space to accommodate more processors, memory, and hard drives. A 4U chassis allows for even more space for components and some can fit as many as 24 hard drives. The downsides of larger rack units are higher cost, more heat, and more power requirements.

Conclusion

You should purchase a server case that fits the needs of your organization, but at the same time prepare for future growth. If your organization already utilizes several tower or pedestal cases, consider consolidating them into a rackmount setup. But if your organization needs more computing power from its rack servers, consider replacing any 1U server with a 2U or larger case to add more processors and memory.

 

By NeweggBusiness Staff