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1PC Original Fit for XP Power ECM60UT33 Power Supply
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for Server Power Supply for EPW1600-12A P/N: 02130876 2000W
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MW Mean Well DRT-960-24 24V 40A 960W Three Phase Industrial DIN Rail Power Supply
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for FSP460-701UG 80PLUS 460W 1U Power supply
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dc Power Supply USB Programmable Power Supply with 232 Port 300V 200V 120V 60V 30V ...
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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 Mini ITX Flex Small 1U A35 S3 K39 500W Switching Power Supply ZJD-715A1
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639593 MC Service Kit Rear Power Supply Board Compatible with Polar N7/N8/N10 Models
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Tenda TEG5310P, Layer-3 Gigabit Managed PoE Switch, Enterprise 10 Port PoE Switch with 8 x ...
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for 7703 P6 520 Power Supply 74Y6726 44V5601 44v6477
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for 7889 Power Supply 39J3741 21P8243 97P6760 1475W P550/P55A Power Supply
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P2H-6350P for ZIPPY 350W 2U Server Workstation Storage System IPC Power Supply
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PSU for 250W Switching Power Supply MIN-6250P
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LRS-350 Series Switching Power Supply(15V_350W)
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Mean Well Original SP-200-12 Single Output with PFC Function Power Supply 12V 16.7A 200W
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HK250-93FP Flex 150W for Industrial computer server 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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LRS Series Power Supply LRS-350 5v 12v 24v 36v 48v Single Output Enclosed Switching Power ...
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Server Power Supply for FSP 350W FSP350-701UH Fully Tested
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PSU for Single Mini 1U Switching Power Supply FLXA5181A FLXA5201A FLXA 5181A-001G ...
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for Server Power Supply DPS-550LB A/B/C/D 550W 03X4370 36002338 Tested
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PSU for Liteon R520G7 RH2285 750W Switching Power Supply PS-2751-1F-LF
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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