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for FSP Group FSP460-701UG 80PLUS Rated 460W Server IPC Power Supply
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PSU for FSP ATX -5V 610L 610H 610G Switching Power Supply FSP300-60ATV FSP300-60GTV ...
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Avalon Nano 3 Bitcoin Miner 4 TH/s + Power Supply (Yellow)
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PSU for RD650 RD550 RD450 RD350 750W Switching Power Supply PS-2751-3L-LF
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PWS-702A-1R for 700W 1U Redundant Power Supply
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PSU for Small 11U 200W Power Supply DPS-200PB-209A
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110V 220V 50/60 Hz 350W DC Power Supply 5V 9V 12V 15V 18V 24V 27V 36V 48V 60V 70V 110V ...
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MW Mean Well SP-320-12 12V 25A 300W Single Output with PFC Function Power Supply
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Almost PSU for 1650 275W Switching Power Supply DPS-275EB A DPS-275EB-1 A 1K626 9J608
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Communication Power Supply AMU02C Monitoring
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Adjustable 500W 600W 1000W 1500W Power Supply 0-12V 15V 24V 36V 48V 60V 72V 85V 90V ...
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for Workstation Z600 Power Supply 482513-003 508548-001 DPS-725AB
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PSU for ITX Flex Small 1U K39 500W Power Supply LMJD-5000
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90% PSU for XW6200 470W Switching Power Supply DPS-470AB-1A 345525-005 ...
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for ABLECOM SP423-1S 420W 1U Industrial Computer Soft Router Server Power Supply
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SFF 3020 9020 255W Desktop Power Supply 0FP16X D255AS-00 DPS-255KB A
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Altronix Power Supply/Charger 12VDC Or 24VDC @ 6A - SMP7CTX
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PSU for RH1288 2285 2288 V2 R520 750W Switching Power Supply PS-2751-2H-LF
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New A1419 Power Supply for Apple iMac 27" A1419 Power Supply ADP-300AFT PA-1311-2A1
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NEC DSX DX7NA-PSU-D1 1091008 Power Supply Module for DSX80 and DSX160 Systems
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New 185W PSU A1418 Power Supply Board for iMac 21.5" A1418 Late 2012 Early 2013 Mid 2014 ...
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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