• In Stock
  • Sold by Newegg
  • AI Ready
  • Make an Offer
  • New
Brands
Show More
Price
Show More
Chassis Type
Form Factor
Show More
Power Supply
Case Material
Show More
Color
Motherboard Compatibility
Show More
External 5.25" Drive Bays
Show More
External 3.5" Drive Bays
Sold by
Hot-Swap Drive Bays
Internal 3.5" Drive Bays
Expansion Slots
40mm Fans
60mm Fans
80mm Fans
90mm Fans
120mm Fans
All Top Brands
Availability
Condition
Current Promotion
Discount
Useful Links
Customer Ratings
  • NVIDIA AI SUPERCOMPUTE
  • Featured Brands

    See Deals from RosewillSee Deals from Supermicro
Sort By:
View:
PSU for ATX EPS12V Rated 500W OPP 600W Power Supply HK600-11PEP
Quick View
  • Β 
  • $326.99 –
  • Free Shipping
for GPS-650JBF workstation Power supply GPS-650JB F/DPS-650AB-27A 650W
Quick View
  • Β 
  • $357.99 –
  • Free Shipping
New Fit for Sharp power supply DPS-162KP-1 RUNTKA932WJQZ LC-60LE635E 60C6400U
Quick View
  • Β 
  • $210.99 –
  • Free Shipping
NDR-240-48 48V 5A 240W Single Output Industrial DIN Rail Switching Power Supply PFC Function AC-DC
Quick View
  • Β 
  • $287.99 –
  • Free Shipping
DPS-1400EB A 54Y8978 1400W for Workstation P920 Server Power Supply
Quick View
  • Β 
  • $456.99 –
  • Free Shipping
PSU for 2650 502W Power Supply DPS-500CB A J1540 0H694 DPS-500CB-1 A
Quick View
  • Β 
  • $370.99 –
  • Free Shipping
PSU for Delta 700W Power Supply DPS-700EB B DPS-700EB A DPS-700EB C DPS-700EB G DPS-700EB J
Quick View
  • Β 
  • $335.99 –
  • Free Shipping
PSU for ML110G6 300W Power Supply DPS-300AB-50 A 576931-001 573943-001
Quick View
  • Β 
  • $276.99 –
  • Free Shipping
PSU for T310 400W Power Supply D400EF-S0 A400EF-S0 AA25730L DPS-400AB-6 A N884K R101K VV034
Quick View
  • Β 
  • $343.99 –
  • Free Shipping
PSU for DVR NVR 20Pin IDEx8 250W Switching Power Supply PSF250MP-60 ST-250MAC-05E
Quick View
  • Β 
  • $264.99 –
  • Free Shipping
for DPS-350TB D 02F 350W 36001007 T168 T468 T280 Power supply
Quick View
  • Β 
  • $225.99 –
  • Free Shipping
PSU for DC7800 DC7900 DC7608 MT Power Supply PS-6361-4HP 437357-001 437799-001
Quick View
PSU for Enhance ATX 600W Power Supply ATX-0760GA2 ATX-0660AG2
Quick View
  • Β 
  • $394.99 –
  • Free Shipping
FX3U-1PSU-5V Extension Power Supply Module FX3U1PSU5V Sealed in Box 1 Year Warranty
Quick View
  • Β 
  • $398.99 –
  • Free Shipping
PSU for 4600 2500 300W Power Supply 7000240-0000 7000240-0001 7000240-0003 R0910 6F777 41YFD
Quick View
  • Β 
  • $317.99 –
  • Free Shipping
PSU for Full Module 80plus Gold Flex Small 1U K39 S3 A35 400W Power Supply DPS-400AB-12H
Quick View
  • Β 
  • $363.99 –
  • Free Shipping
PSU for C6100 C5110 C6105 1100W Switching Power Supply PS-2112-2L XVKF0
Quick View
  • Β 
  • $247.99 –
  • Free Shipping
PSU for Roeyuta at P8P9 PSII 230W Switching Power Supply RYT-300AT SD-250AT SO-P300AT
Quick View
  • Β 
  • $264.99 –
  • Free Shipping
PSU for DVR NVR 20Pin SATAx8 150W Switching Power Supply FSP150-10GSV
Quick View
  • Β 
  • $219.99 –
  • Free Shipping
PSU for ATX PCIE 6+8P 300W Switching Power Supply PS-6301-07 832005-001
Quick View
PSU for Flex Small 1U 350W Switching Power Supply HK452-11UEP
Quick View
  • Β 
  • $366.99 –
  • Free Shipping
ENP-7025B Small 1U 250W Power Supply Active 80 Certified Wide Voltage Flex Mute
Quick View
  • Β 
  • $203.99 –
  • Free Shipping

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:

Anonymous
2/18/2026 3:21:35 PM
Great budget 2U chassis

β€œ Really great 2U chassis for the price. ”

Rosewill 2U Server Chassis Rackmount Case | 4 3.5" HDD Bays | Micro-ATX Compatible |3 x 80mm PWM Fans | 2x USB 3.0 | Silver/Black - RSV-Z2600U
Anonymous
10/17/2025 7:22:05 AM
Sturdy Case

β€œ 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.

β€œ 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 3.5"/2.5" HDD, 1 5.25" Device | Micro-ATX Compatible | 2 x 80mm PWM Fans | 2x USB 3.0 | Silver/Black - RSV-Z2700U
Adrian H.
7/31/2025 8:06:49 PM
Supports big radiators. Pretty good, but a few niggles

β€œ One day the issue with it not aligning properly to 4U might be a problem, but for now...I have space. ”

Rosewill 4U Server Chassis Rackmount Case | 15 3.5" HDD Bays | E-ATX Compatible | 6 Front 120mm Fans, 2 Rear 80mm Fans | 2x USB 3.0 | Front Panel Lock and Key | Silver/Black - RSV-L4500U
tim1724
5/20/2025 7:23:19 PM
Well built, flexible for wide array of applications

β€œ 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

β€œ 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 3.5" HDD Bays, 3 5.25" Devices | E-ATX Compatible | 5 Front 120mm Fans, 2 Rear 80mm Fans | 2x 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

β€œ 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|3x 12038 Hot-Swap Fans, 2 Rear 8038 Fans|USB 3.2 Type-C|With Rail Kit|Ideal for AI Servers
Paul H.
10/16/2024 5:45:39 AM
Not bad but a lot of gotchas

β€œ Compact for a rack mount case ”

iStarUSA D-314-MATX Black 3U Rackmount Chassis ATX Power Supply Compatible