Weather Alert: Severe winter storms may impact delivery times in some regions. We appreciate your patience as carriers work to deliver orders as quickly as possible. UPS Service Alerts.

BEST SELLERS

In Server Chassis

Our most popular products, based on sales and updated frequently.
01
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
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
Save 14%
$229.99
$269.99
Free Shipping

4u, lots of space, cable management is actually possible, lockable front IO, decent price. Came with lots of extra screws & I was able to use a NZXT Kraken 120mm water cooler in push-pull config.

02
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
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
Save 25%
$89.99
$119.99
Free Shipping

- Great for the price - USB 2 and 3 front headers - 5.25" device slot, very useful to add hot swappable drives

03
Rosewill 4U Server Chassis Rackmount Case | 8 3.5" HDD Bays, 3 5.25" Devices | ATX, CEB Compatible | 2 Front 120mm Fans, 2 Rear 80mm Fans | 2x USB 3.0 | Front Panel Lock | Silver/Black - RSV-R4000U
Rosewill 4U Server Chassis Rackmount Case | 8 3.5" HDD Bays, 3 5.25" Devices | ATX, CEB Compatible | 2 Front 120mm Fans, 2 Rear 80mm Fans | 2x USB 3.0 | Front Panel Lock | Silver/Black - RSV-R4000U
  • Brand: Rosewill
  • Color: Black
  • Case Material: 1.0mm SGCC
  • Form Factor: 4U
  • Model #: RSV-R4000U
  • Item #: N82E16811147326
  • Return Policy: 30-Day Return Policy
Save 17%
$189.99
$229.99
Free Shipping

Lots of room in this case. Pre-installed fans

04
Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 3.5" HDD and 13 2.5" SSD | E-ATX Compatible | 1x 140mm PWM Fan | USB 3.2 Type-C | Ideal for AI Servers, DIY NAS
Rosewill THOR NAS - Full Tower Workstation Case | Server Chassis | Supports up to 11 3.5" HDD and 13 2.5" SSD | E-ATX Compatible | 1x 140mm PWM Fan | USB 3.2 Type-C | AI Servers, Media Server
  • Motherboard Compatibility: 12" x 13" E-ATX; 12" x 9.6" ATX, 11.2" x 8.2" Mini-ATX and below
  • Power Supply: Supports ATX power supply
  • Internal 3.5" Drive Bays: 11
  • Expansion Slots: 10
  • Model #: THOR NAS
  • Item #: N82E16811147371
  • Return Policy: Manufacturer Only Return Policy
$169.99
Free Shipping

Lots of space, well ventilated, light but sturdy.

I'm not going to write a pros/cons, just the facts in this category. This is a VERY bare-bones 4U case. There are no reward points here for style. There are no removable/hot-swap trays, there is an old commitment to 5.25" bays you can convert with an IcyDock or similar; the tray layout does not provide for any of the newer methods for routing or cable management, and the spacing is such that you are not going to put any deep mount device in here. While there are numerous 3.5" bays, you really will want to use less than 1/2 of them for both heat and performance concerns. The case, however, is one of the cheaper 4U cases, and if you are looking for a baseline for a simple purpose, like a virtualization header, a Windows server, a firewall or similar, this case is certainly a decent choice. I have had no problems using this as a case for my firewall and VPN software layouts, as well as Windows servers in the past, due to pass-through problems of specific USB security keys that did not like VMWare or XCP's pass-through I was forced to keep on their own.

07
Rosewill 4U Rackmount Server Chassis | Supports up to 24 3.5" 12Gbps Hot Swap SATA/SAS | E-ATX Compatible | 3x 120x38mm PWM Fan | RSV-H424
Rosewill 4U Rackmount Server Chassis | Supports up to 24 3.5" 12Gbps Hot Swap SATA/SAS | E-ATX Compatible | 3x 120x38mm PWM Fan | RSV-H424
  • Brand: Rosewill
  • Color: Black / Silver
  • Case Material: SGCC
  • Form Factor: 4U
  • Model #: RSV-H424
  • Item #: N82E16811147383
  • Return Policy: Manufacturer Only Return Policy
$499.99
Free Shipping

Nice build quality, decent fit and finish, reasonable beveled edges. No sharp bits to get cut on.

09
RACKOWL 4U Rackmount Server Case Chassis; 13*HDD Bays (10*3.5" & 3*5.25"); E-ATX/CEB/EEB/ATX Mobo, Fan: Front 2*120mm, Mid 4*80mm, Rear 2*80mm, Front Panel Lock, Size:16.8*7.0*25.0", RO-SC4U0650X001
RACKOWL 4U Rackmount Server Case Chassis; 13*HDD Bays (10*3.5" & 3*5.25"); E-ATX/CEB/EEB/ATX Mobo, Fan: Front 2*120mm, Mid 4*80mm, Rear 2*80mm, Front Panel Lock, Size:16.8*7.0*25.0", RO-SC4U0650X001
  • Brand: RACKOWL
  • Series: Server Case
  • Model: RO-SC4U0650X001
  • Color: Silver / Black
  • Model #: RO-SC4U0650X001
  • Item #: 9SIBYMYKDA7847
  • Return Policy: View Return Policy
Save 7%
$119.99
$129.99
Free Shipping
10
Rosewill 2U Server Chassis Rackmount Case, 4x 3.5" Bays, 2x 2.5" Devices, ATX Compatible, Up to 4x 80mm Fans, 2x USB 3.0, Silver/Black - RSV-Z2850U
Rosewill 2U Server Chassis Rackmount Case, 4x 3.5" Bays, 2x 2.5" Devices, ATX Compatible, Up to 4x 80mm Fans, 2x USB 3.0, Silver/Black - RSV-Z2850U
  • Brand: Rosewill
  • Color: Silver
  • Case Material: 1.0mm SGCC
  • Form Factor: 2U
  • Model #: RSV-Z2850U
  • Item #: N82E16811147344
  • Return Policy: Manufacturer Only Return Policy
Save 15%
$109.99
$129.99
Free Shipping

clean nice finish affordable has some space

11
Rosewill 4U Rackmount Server Chassis |Supports up to 2 3.5" HDD & 4 2.5" SSD |  E-ATX Compatible & 360mm AIO Support | 3x 120mm PWM Fans| USB 3.2 Type-C | RSV-L4620
Rosewill 4U Rackmount Server Chassis | Supports up to 2 3.5" HDD & 4 2.5" SSD | E-ATX Compatible & 360mm AIO Support | 3x 120mm PWM Fans | USB 3.2 Type-C | RSV-L4620
  • Brand: Rosewill
  • Color: Black / Silver
  • Case Material: SGCC
  • Form Factor: 4U
  • Model #: RSV-L4620
  • Item #: N82E16811147380
  • Return Policy: Manufacturer Only Return Policy
$199.99
Free Shipping

-Very well built -comes with 8 fans -comes with all screws and hardware -can be easily modified for mining rig

- Inexpensive, compared to other solutions - Includes the hardware for mounting drives and board

13
Rosewill 2U Rackmount Server Chassis | Horizontal Full-Size GPU Support | ATX Motherboard Compatible | Supports up to 6x 3.5" HDD Bays | 5x 80mm PWM Fans | USB 3.2 Type-C | RSV-Z2006
Rosewill 2U Rackmount Server Chassis | Horizontal Full-Size GPU Support | ATX Motherboard Compatible | Supports up to 6x 3.5" HDD Bays | 5x 80mm PWM Fans | USB 3.2 Type-C | RSV-Z2006
  • Brand: Rosewill
  • Color: Black / Silver
  • Case Material: SGCC
  • Form Factor: 2U
  • Model #: RSV-Z2006
  • Item #: N82E16811147376
  • Return Policy: Manufacturer Only Return Policy
$139.99
Free Shipping

Very well designed.

14
Rosewill 4U Rackmount Server Chassis | Expands to 12 x 3.5" HDD | Massive ATX & PCIe Compatibility | 2x 120mm PWM Fans + 2x 80mm PWM Fans | USB 3.2 Type-C | RSV-R4012
Rosewill 4U Rackmount Server Chassis | Expands to 12 x 3.5" HDD | Massive ATX & PCIe Compatibility | 2x 120mm PWM Fans + 2x 80mm PWM Fans | USB 3.2 Type-C | RSV-R4012
$179.99
Free Shipping

+Plenty of included fans +Actual EATX support, with holes for standoffs in positions for various MB configurations so board is properly secured to the chassis +Lots of space to work in +Price

15
Silverstone RM44 4U rackmount server chassis with enhanced liquid cooling compatibility
Silverstone RM44 4U rackmount server chassis with enhanced liquid cooling compatibility
  • Motherboard Compatibility: Micro ATX / ATX/ Mini ITX/ EATX/ SSI EEB/ SSI CEB
  • Fan Options: Front - 3 x 120mm / Side - 2 x 80mm
  • Radiator Options: Front - Up to 360mm
  • Max GPU Length: 424 mm
  • Model #: RM44
  • Item #: 2AM-006F-001D2
  • Return Policy: Manufacturer Only Return Policy
$399.99
Free Shipping
16
Rosewill 2U Server Chassis Rackmount Case, 4x 3.5" Bays, 2x 2.5" Devices, Micro-ATX Compatible, 2x 80mm PMW Fans, 2x USB 3.0 - RSV-Z2800U
Rosewill 2U Server Chassis Rackmount Case, 4x 3.5" Bays, 2x 2.5" Devices, Micro-ATX Compatible, 2x 80mm PMW Fans, 2x USB 3.0 - RSV-Z2800U
  • Brand: Rosewill
  • Color: Silver
  • Case Material: 1.0mm SGCC
  • Form Factor: 2U
  • Model #: RSV-Z2800U
  • Item #: N82E16811147343
  • Return Policy: 30-Day Return Policy
Save 16%
$99.99
$119.99
Free Shipping

Small, sturdy design Nice looking face plate

17
Rosewill 3U Server Chassis Rackmount Case, 6x 3.5" Bays, ATX Compatible, 2x 80mm Fans, 2x USB 3.0, Silver/Black - RSV-Z3100U
Rosewill 3U Server Chassis Rackmount Case, 6x 3.5" Bays, ATX Compatible, 2x 80mm Fans, 2x USB 3.0, Silver/Black - RSV-Z3100U
  • Brand: Rosewill
  • Color: Silver
  • Case Material: 1.0mm SGCC
  • Form Factor: 3U
  • Model #: RSV-Z3100U
  • Item #: N82E16811147346
  • Return Policy: Manufacturer Only Return Policy
Save 7%
$119.99
$129.99
Free Shipping
18
Rosewill THOR NAS Pro - Full Tower Workstation Case | Server Chassis | Supports up to 8 3.5" Hot-Swap 3.5"/2.5" SATA/SAS and 4 2.5" SSD | E-ATX Compatible | 1x 140mm PWM Fan | USB 3.2 Type-C
Rosewill THOR NAS Pro - Full Tower Workstation Case | Server Chassis | Supports up to 8 3.5" Hot-Swap 3.5"/2.5" SATA/SAS and 4 2.5" SSD | E-ATX Compatible | 1x 140mm PWM Fan | USB 3.2 Type-C
  • Motherboard Compatibility: 12" x 13" E-ATX; 12" x 9.6" ATX, 11.2" x 8.2" Mini-ATX and below
  • Power Supply: Supports ATX power supply
  • Hot-Swap Drive Bays: 8
  • Internal 3.5" Drive Bays: 2
  • Model #: THOR NAS PRO
  • Item #: N82E16811147372
  • Return Policy: Manufacturer Only Return Policy
$269.99
Free Shipping
19
Rosewill 2U Rackmount Server Chassis | Supports up to 8 3.5" 12Gbps Hot Swap SATA/SAS | E-ATX Compatible | 2U/CRPS PSU | 3x 8038 PWM Fan | USB 3.2 Type-C | RSV-H208
Rosewill 2U Rackmount Server Chassis | Supports up to 8 3.5" 12Gbps Hot Swap SATA/SAS | E-ATX Compatible | 2U/CRPS PSU | 3x 8038 PWM Fan | USB 3.2 Type-C | RSV-H208
  • Brand: Rosewill
  • Color: Black / Silver
  • Case Material: SGCC
  • Form Factor: 2U
  • Model #: RSV-H208
  • Item #: N82E16811147381
  • Return Policy: Manufacturer Only Return Policy
$299.99
Free Shipping
20
RM51 5U rackmount server chassis with dual 180mm fans and enhanced liquid cooling compatibilit
RM51 5U rackmount server chassis with dual 180mm fans and enhanced liquid cooling compatibilit
  • Motherboard Compatibility: Micro ATX / ATX/ Mini ITX/ EATX/ SSI EEB/ SSI CEB
  • Max CPU Cooler Height: 192 mm
  • Max GPU Length: 455 mm
  • Max PSU Length: 190 mm
  • Model #: RM51
  • Item #: 9SIA62VKPK6257
  • Return Policy: View Return Policy
$500.95