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Original 190W Power Supply DPS-200PB-185 B for Fit for Delta 100-240V 3.5A 47-63HZ
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for FSP460-701UG 80PLUS 460W 1U Power Supply
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Communication Power Supply W0PSA1701 Module ME170-12A-1 170W
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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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Mean Well RPS-500-48-C 499.2W Reliable Green Medical Power Supply RPS-500 48V 10.4A
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AP-U1ATX30P8 20+4Pin 300W Single 1U IPC Server Power Supply - 80PLU
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ATSN-7001044-Y000 1000-Watts Hot Swap Redundant Switching Power Supply
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for SDU60-02 Booster Controller Communication Power Module Server Power Supply
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Power Supply, CCTV DC, 12VDC/5A
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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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FSP350-60EVF for FSP Industrial Computer Power Supply
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MW Mean Well HRPG-600-3.3 3.3V 120A 396W Single Output with PFC Function Power Supply
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(12PACK) Mean Well HDR Switch Mode DIN Rail Power Supply 120 ? 370 V Dc, 85 ? 264 V Ac Input ...
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RetroPower PSU Amiga 500 US - Replacement Amiga 500 Power Supply, US Plug
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PSU for Power Supply for Industrial Control Server SATA10 No GPU 500W Power Supply Rock ...
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PSU for Vostro 200 220 390 790 990 3010 7010 9010 300W Power Supply L300NM-01 ...
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PSU for 1U 400W Switching Power Supply RYT-400U
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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