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LINGERZ 2000W Adjustable 1500W 1000W Switching Power Supply DC 12V 15V 24V 36V 48V ...
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PSU for 1U 250W Switching Power Supply GW-EPS1U250HC-DH
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PSU Board for iMac 27"" AIO A1312 310W Power Supply PA-2311-02A ADP-310AF
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TOPCHANCES Power Supply,5A 30V DC Power Supply Adjustable Laboratory Power Supply
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AC DC 3V 5V 9V 12V Power Supply 15V 18V 24V 36V Fonte 500W 220V to 5 12 24 V Power Supply 5V ...
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PSU for R300 400W Switching Power Supply D400P-00 H400P-00 DPS-400YB A DU636 JY924
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PSU for FSP at P8P9 300W Switching Power Supply SPI-300G SPI-250G SPI-200G PS-7271 ...
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AC DC 3V 5V 9V 12V Power Supply 15V 18V 24V 36V Fonte 500W 220V to 5 12 24 V Power Supply 5V ...
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Almost PSU for Sun T5220 750W Power Supply A227 300-2030-03 ECD14020005
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PSU for Antec ISK 300-150 150W Switching Power Supply FP-150-8
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for 300-1846-02 300-1674 300-1568 3001846-01 AA23650 AA22770 Power Supply
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FS7023 FS7023-030G 39Y7206 7001484-J000 39Y7201 for server power supply module
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AC DC 3V 5V 9V 12V Power Supply 15V 18V 24V 36V Fonte 500W 220V to 5 12 24 V Power Supply 5V ...
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Power Supply Regulated Switch AC/DC LRS-100-24 AC to DC SMPS 5V 12V 15V 24V 36V 48V ...
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for for PE T300 Power supply 490W N490P-00 H490P-00 0JY138 0DU643
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6EP1333-4BA00 PM 1507 24V/8A Regulated Power Supply 6EP13334BA00 Sealed in Box 1 ...
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S8VS-09024A Switching Power Supply 90W 24V 3.7A Output
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PSU for AIO K551 K552 K553 K554 K555 150W Switching Power Supply PC9046
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dc Power Supply Programmable Adjustable DC Power Supply 30V 10A with Memory Function ...
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Original Mean Well HDR-15 30 60 100 150 Series DC 5V 12V 15V 24V 48V meanwell Ultra Slim ...
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dc Power Supply Adjustable DC Power Supply 30V 10A Lab Power Source Stabilized Switch Power ...
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ANTEC NeoECO, NE1000G M ATX3.0, 1000W Full Modular PSU, 80 Plus Gold Certified, PCIE 5.0 ...
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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