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PSU for Flex Standard 1U 350W Switching Power Supply ENH-0635A
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PSU for Flex Standard 1U 350W Switching Power Supply ENH-0635A

Limited time offer, ends 06/21

  • Model #: KB0CYC26YJW
for Z840 Power Supply 850W 719798-001 758469-001 DPS-850AB-1A 850W Power Supply
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  • $317.99 
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for MD1000 Server Storage Cabinet Power Supply MD 3000 488W MX838
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  • $313.99 
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RGF® Replacement Power Supply/Transformer and Power Cord for PHI & REME 110V Systems
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  • $175.99 
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Server Power Supply DPS-450SB C 450W 12V 36A Can be Connected to The Mine
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  • $181.99 
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for ML150G5 459558-001 461512-001 TDPS-650BB B 650W Server power supply
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  • $241.99 
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for ML150G5 459558-001 461512-001 TDPS-650BB B 650W Server Power Supply
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  • $231.99 
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for ML150G5 459558-001 461512-001 TDPS-650BB B 650W Server Power supply
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  • $241.99 
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for Server Power Supply X306M 306M AP14FS40 24R2674 39Y7295 34R2673 350W Test delivery
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  • $267.99 
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for Server Power Supply T350 R350 G7 DPS-700LB C 750W 36001817 Test Delivery
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  • $236.99 
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DPS-2500BB A 69Y5842 69Y5843 39Y7405 39Y7400 2320W Server Power Supply
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  • $315.99 
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for M1R-2500G (ROHS) Server redundant Power Module 500W Power Supply
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  • $433.99 
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for Server Power Supply for R530/R630/R730/R730XD/R740/T630 750W G6W6K D750E Tested
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  • $229.99 
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for Etasis Server Power Supply NF290D2 NF5220 550W EFRP-553V3 EFRP-553 Fully Tested
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  • $256.99 
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for NF290D2/ NF5220 Server Power Supply EFRP-553V3 550W Condition New
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  • $256.99 
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for GW-EPS1U400WB Rated 400W Standard 1U Server Power Supply Dual 8PIN
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  • $330.99 
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Server Power Supply for R510 R910 6GTF5 06GTF5 CPS750-D121 750W Test
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  • $236.99 
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for X3650M4 X3550M4 94Y8086 43X3313 750W server power supply
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  • $185.99 
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for ML150G3 TDPS-650BB A 407730-001 402075-001 650W Server Power Supply
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  • $133.99 
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for PE2500 PE4600 Server Power Supply 7000240-0003 0R0910 HD444 06F777 41YFD 300W Tested
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  • $224.99 
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for Etasis Server Power Supply EFRP-300 EFRP-2300 300W Tested
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  • $236.99 
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for MSA2000 Storage Power 573W Redundant Power Supply 481320-001 592267-001
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  • $381.99 
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PSU for Single Mini 1U Switching Power Supply FLXA5181A FLXA5201A FLXA 5181A-001G FSC001
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X3755 DPS-1400AB A 39Y7407 39Y7406 39Y7380 1400W Server Power Supply
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  • $260.99 
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PSU for MDS Medical Power Supply 15V 4.2A 63W Switching Power Supply MDS-065APS15 B
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  • $359.99 
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Server Chassis Guide: Build Your Ideal IT Infrastructure

The server chassis is the backbone of your server setup, housing critical components and ensuring optimal performance. Choose the right chassis to optimize space, airflow, and expandability. Let's explore your options:

Server Chassis by Form Factor

  • Tower Chassis: Versatile and expandable, perfect for growing businesses requiring flexibility and increased storage capacity.
    • Sizes: Full Tower (maximum space), Mid Tower (balanced), Mini Tower (space-saving)
  • Rackmount Chassis: Designed for high-density data centers and server rooms, maximizing space utilization and simplifying cable management.
    • Sizes: Measured in rack units (U), typically 1U, 2U, or 4U
  • Blade Chassis: Ultra-compact and modular, ideal for large-scale deployments where high compute density and shared infrastructure are priorities.

Server Chassis by Brand: Top Manufacturers

  • Rosewill: Budget-friendly, reliable chassis with a focus on rackmount solutions for small to medium businesses.
  • Supermicro: High-performance, enterprise-grade chassis known for their build quality, advanced features, and customization options.
  • Chenbro: Durable and versatile chassis offering a range of form factors and configurations for various IT environments.
  • iStarUSA Group: Specializes in storage-dense chassis with hot-swappable bays and robust cooling solutions.

Server Chassis Buying Guide: Key Technical Considerations

  1. Form Factor: Choose based on your deployment environment, space constraints, and future growth plans.
  2. Size (U) (for rackmounts): Select the appropriate height to fit your rack and server configuration.
  3. Expandability: Consider available drive bays, PCIe slots, and memory capacity for future upgrades.
  4. Cooling: Ensure adequate airflow and fan options to maintain optimal operating temperatures for your components.
  5. Power Supply: Choose a power supply with sufficient wattage and redundancy options to meet your server's demands.
  6. Features: Look for features like hot-swappable drives, redundant power supplies, tool-less access, and cable management options to simplify maintenance and improve reliability.
  7. Brand Reputation: Opt for reputable manufacturers known for quality, reliability, and support to minimize downtime and ensure long-term performance.

Pro Tips for IT Professionals:

  • Thoroughly assess your specific workload and hardware requirements before selecting a chassis.
  • Pay close attention to compatibility with your motherboard, expansion cards, and other components.
  • Factor in future scalability needs when choosing a chassis to avoid costly upgrades down the line.
  • Consult with IT experts or refer to detailed product specifications to make an informed decision.

Bestselling Server Chassis Reviews:

Trevor S.
5/14/2026 6:21:38 PM
Rack mount on a budget

“ At the time of writing this case undercuts competitor budget rack mount 4U cases by . And at that price point it is a steal. ”

4U Server Chassis Rackmount, 7 PCI Slots, Ventilated Front Panel with Lockable Security Door, Heavy-Duty Industrial Computer Case
Anonymous
2/18/2026 3:21:35 PM
Great budget 2U chassis

“ Really great 2U chassis for the price. ”

Rosewill 2U Server Chassis Rackmount Case | 4 x 3.5" HDD Bays | Micro-ATX Compatible | 3 x 80mm PWM Fans | 2 x USB 3.0 | Silver/Black - RSV-Z2600U
Kyther
11/25/2025 9:47:11 PM
Excellent chassis with some minor tweaks needed.

“ Really like the chassis as it will house my new gaming pc since im condensing everything into a rack. ”

Rosewill 4U Rackmount Server Chassis | Supports up to 2 x 3.5" HDD & 4 x 2.5" SSD | E-ATX & SSI-EEB Compatible | 360mm AIO Support | 3 x 120mm PWM Fans | USB 3.2 Type-C | RSV-L4620
Anonymous
10/17/2025 7:22:05 AM
Sturdy Case

“ Supermicro makes great and sturdy cases. ”

Supermicro Case CSE-731I-404B Mini-tower chassis 2x5.25" External HDD Drive Bays and 4x 3.5" Internal HDD Drive Bays 400W
George B.
9/11/2025 7:31:14 AM
Amazing 2U case.

“ I usually build in 4U cases, but this was a very well designed 2U case making the build process very easy. ”

Rosewill 2U Server Chassis Rackmount Case | 4 x 3.5"/2.5" HDD, 1 x 5.25" Device | Micro-ATX Compatible | 2 x 80mm PWM Fans | 2 x USB 3.0 | Silver/Black - RSV-Z2700U
tim1724
5/20/2025 7:23:19 PM
Well built, flexible for wide array of applications

“ My main reason for choosing it was that I needed a cheap GPU server using consumer grade cards (Geforce RTX 3090) which don't fit in a typical server chassis. ”

SUPERMICRO SuperChassis CSE-745BAC-R1K23B 4U Tower Server Chassis
Michael M.
4/11/2025 4:03:16 AM
Good case, especially when on sale - RSV-L4000U

“ There's not a lot of info from Rosewill about this case and what you can fit in it. ”

Rosewill 4U Server Chassis Rackmount Case | 8 x 3.5" HDD Bays + 3 x 5.25" Devices | E-ATX Compatible | 5 x Front 120mm Fans | 2 x Rear 80mm Fans | 2 x USB 3.0 | Front Panel Lock | Silver/Black - RSV-L4000U
Anonymous
4/6/2025 12:51:34 PM
Great chasis for ATX rack mounted server/pc

“ A large PC style ATX PSU will likely extend over the CPU socket (I was using a 1600w seasonic); meaning you will have to use an AIO/water cooling setup for the CPU, or at a minimum a 2u height cooler (this is on an ATX MB). ”

Rosewill 4U Server Chassis | Supports up to 4 GPUs | 8 Hot-Swap 3.5"/2.5" SATA/SAS up to 12Gbps | E-ATX Compatible | 3 x 12038 Hot-Swap Fans | 2 x Rear 8038 Fans | USB 3.2 Type-C | With Rail Kit | Ideal for AI Servers