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Black and silver 4U rackmount server chassis with front USB 3.0 ports and LED indicators

Rosewill

Rosewill RSV-L4000U-SK 4U server chassis

SKU CH-70CE-B92C9 MPN RSV-L4000U-SK

A 4U rackmount chassis holding eight 3.5" drives and three 5.25" devices, with E-ATX support, seven PCI slots and seven pre-installed fans including five Sudokoo SK120 PWM units

  • Chassis TypeRackmount
  • Form Factor4U
  • ColorBlack / Silver
  • Case MaterialSGCC
  • Motherboard CompatibilityATX / E-ATX / Micro ATX / Mini ITX
  • Power SupplySupports ATX power supply

Chassis Type 4U · 8 Bays · 7 Fans (5x Sudokoo Fans)

  • Holds eight 3.5" drives plus three 5.25" bays for massive storage
  • Seven pre-installed fans including five Sudokoo SK120 PWM units for strong airflow
  • Supports E-ATX boards and seven PCI slots for flexible expansion
  • Front LEDs show power, drive and network activity at a glance
  • Two USB 3.0 ports and a front-panel lock add convenience and security

Capacity and Compatibility

This 4U rackmount chassis supports ATX, E-ATX, Micro ATX and Mini ITX motherboards. It provides eight internal 3.5-inch drive bays and three external 5.25-inch device slots. Seven expansion slots allow multiple add-in cards for storage or networking.

Installation Notes

The case includes seven pre-installed fans: five 120mm Sudokoo SK120 PWM units at the front and middle, plus two 80mm fans at the rear. A removable GPU holder changes the maximum CPU cooler height from 152mm to 117mm and limits graphics card length to 320mm instead of 400mm. Power supplies up to 220mm long are accepted.

Sustained Operation

Front-panel LEDs show power, drive activity and two LAN links for quick status checks. Two USB 3.0 ports give fast external access without opening the rack. The built-in front panel lock secures the drive bays and controls in shared environments.

Ciri-ciri utama

  • Holds eight 3.5" drives plus three 5.25" bays for massive storage
  • Seven pre-installed fans including five Sudokoo SK120 PWM units for strong airflow
  • Supports E-ATX boards and seven PCI slots for flexible expansion
  • Front LEDs show power, drive and network activity at a glance
  • Two USB 3.0 ports and a front-panel lock add convenience and security

Spesifikasi

BrandRosewill
ModelRSV-L4000U-SK
Chassis TypeRackmount
Form Factor4U
ColorBlack / Silver
Case MaterialSGCC
Motherboard CompatibilityATX / E-ATX / Micro ATX / Mini ITX
Power SupplySupports ATX power supply
LED IndicatorsPower status, HDD activity, 2 x Lan activity
External 5.25" Drive Bays3
Internal 3.5" Drive Bays8
Expansion Slots7
Max CPU Cooler HeightWith GPU holder: 117mm / Without GPU holder: 152mm
Max GPU LengthWith Middle Fan 320mm/ Without Middle Fan: 400mm
Max PSU Length220 mm
Front Ports2 x USB 3.0
Fan OptionsFront - 2 x 120mm fans (2 x 120mm fan included)
Middle - 3 x 120mm fans (3 x 120mm fan included)
Rear - 2 x 80 mm fans (2 x 80 mm fan included)
Berat penghantaran16.96 kg
Dimensi bungkusan787 × 584 × 295 mm

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How do I verify the chassis is operating correctly after rack-mounting it?

Power on the system and watch the front-panel LEDs: the power LED should stay solid, the HDD LED should blink during drive activity, and the two LAN LEDs should light when network links are active.

Which drives and fans are already installed, and what must I add?

The box includes five Sudokoo SK120 PWM 120 mm fans at the front and middle plus two 80 mm rear fans; the eight 3.5" and three 5.25" bays are empty, and no power supply, motherboard or drives are supplied.

Should I choose a taller CPU cooler or a longer graphics card for this 4U case?

With the GPU holder fitted the CPU cooler height limit is 117 mm; without it you gain 152 mm. For graphics cards the middle fan limits length to 320 mm, while removing that fan allows up to 400 mm.

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