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Silver-black 4U rackmount steel chassis with front drive bays and three PWM fans

Rosewill

Rosewill RSV-R4100U 4U server chassis 7×3.5" 2×5.25" ATX CEB 3 PWM fans

SKU CH-FBSK-E64VZ MPN RSV-R4100U

A 4U rackmount chassis holding seven 3.5" drives and two 5.25" bays with three PWM fans for ATX and CEB boards

  • Chassis TypeRackmount
  • Form Factor4U
  • ColorBlack
  • Case MaterialSteel
  • Motherboard CompatibilityATX / E-ATX / Micro ATX / Mini ITX / SSI CEB
  • External 5.25" Drive Bays2 x 5.25" (compatible with 2 x 2.5" or 1 x 3.5" drives)

Chassis Type 4U · 9 Bays · 3 Fans

  • Spacious 4U chassis holds seven 3.5" drives and two 5.25" devices
  • Three pre-installed PWM fans (120 mm front, 80 mm rear) provide quiet cooling
  • Supports ATX, E-ATX and CEB motherboards for flexible builds
  • Seven expansion slots allow multiple add-in cards
  • Front panel offers two USB 3.0 ports, LED status lights and a lock

Spacious 4U Rackmount Chassis

The Rosewill RSV-R4100U is a 4U steel server chassis built for rackmount deployment. It accommodates ATX, E-ATX, Micro-ATX, Mini-ITX and SSI CEB motherboards. Seven internal 3.5-inch bays and two external 5.25-inch bays provide high-density storage capacity. Seven expansion slots support additional controller or network cards.

Three Pre-installed PWM Fans

One 120mm PWM fan at the front and two 80mm PWM fans at the rear come fitted from the factory. They deliver directed airflow across the drive bays and motherboard area. Front-panel LEDs show power and drive activity at a glance. Two USB 3.0 ports and a keyed front lock add convenient access and physical security.

Verify Drive Mounting And Clearances

This chassis only accepts 3.5-inch drives that have three screw holes on each side; drives with two holes per side will not mount securely. The maximum CPU cooler height is 140mm, graphics cards up to 260mm long are supported, and the power supply bay fits PS2 units up to 220mm deep. Confirm your components match these limits before ordering.

Highlights

  • Spacious 4U chassis holds seven 3.5" drives and two 5.25" devices
  • Three pre-installed PWM fans (120 mm front, 80 mm rear) provide quiet cooling
  • Supports ATX, E-ATX and CEB motherboards for flexible builds
  • Seven expansion slots allow multiple add-in cards
  • Front panel offers two USB 3.0 ports, LED status lights and a lock

Specifications

BrandRosewill
ModelRSV-R4100U
Chassis TypeRackmount
Form Factor4U
ColorBlack
Case MaterialSteel
Motherboard CompatibilityATX / E-ATX / Micro ATX / Mini ITX / SSI CEB
External 5.25" Drive Bays2 x 5.25" (compatible with 2 x 2.5" or 1 x 3.5" drives)
Internal 3.5" Drive Bays7 x 3.5" or 14 x 2.5"
Expansion Slots7
Max CPU Cooler Height140 mm
Max GPU Length260 mm
Max PSU Length220 mm PS2 (ATX)
Front Ports2 x USB 3.0
Fan OptionsFront: 1 x 120mm fans (1 x 120mm fan included)
Rear: 2 x 80mm fans (2 x 80mm fan included)
FeaturesThe Rosewill RSV-R4100U 4U rackmount server case features 7 internal 3.5" HDD bays plus 2 additional 5.25" devices to boost your home server or server room. Four pre-installed cooling fans help prevent your server chassis from overheating. 7 PCI expansion slots allow you to customize your case as you wish. The front panel of the rackmount case includes two USB 3.0 ports. Built in lock adds layer of security to your case and server room.
Dimensions430mm x 176mm x 451mm (16.93" x 6.93" x 17.76")
Weight7kg (15.4lbs.)
Package ContentsRSV-R4100U Server Case
Keys
Screws
QIG
Shipping weight8.25 kg
Package size635 × 533 × 297 mm

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