4U 20 slot black industrial rackmount chassis4U 20 slot black industrial rackmount chassis

RAC420 4U 20-Slot 4th Gen Core i7, i5, i3 with 8x PCI-X, 8x PCI, 1x PCIex16 or 2x PCIex8

$2,310.00 + Tax

• Processor: 4th Gen Core i7, i5, i3
• Chipset: Intel Q87
• Memory: 2 GB DDR3 (16 GB max)
• Hard Drive: 1TB Enterprise Class
• Optical Drive: DVDRW
• Power Supply: 380W
• Backplane Expansion Options:
○ 8x PCI-X (64/66); 8x PCI (32/33); 1x PCIex16
○ 8x PCI-X (64/66); 8x PCI (32/33); 2x PCIex8
• LAN: Dual Gigabit LAN
• COM: 2x COM: 2x RS-232
• USB: 5x USB 2.0; 3x USB 3.0
• SATA: 6x SATA-600
• RAID: 0, 1, 10, 5 RAID Onboard
• Operating System: Windows 10 Professional


+ $60.00 + Tax

Audio / Video

+ $15.00 + Tax

PCIe Expansion Configuration *

Hard Drive (Primary) *

Hard Drive (Secondary)

Hard Drive (Third)

Keyboard / Mouse

+ $35.00 + Tax

Operating System *

Windows Downgrade keycode

32-bit Memory Options *

64-bit Memory Options *


Optical Drive *

Power Supply *

Processor *



Video *

Expedited Assembly Service *

Product price
Additional options total:
Order total:


Model RAC420
Chassis Type 20-Slot Rackmount
Rack Units 4U
Color Black

Expansion Configuration

ISA None
PCI 8x PCI (32/33)
PCIex16 1x PCIex16
PCIex8 None
PCIex4 None
PCIex1 None
PCI-X 8x PCI (32/33)

Alternate Expansion Configuration

PCI 8x PCI (32/33)
PCIex16 None
PCIex8 2x PCIex8
PCIex4 None
PCIex1 None
PCI-X 8x PCI (32/33)


CPU 4th Gen Core i7, i5, i3
CPU Socket LGA1150
Chipset Intel Q87

System Memory

Standard RAM 2 GB
Maximum RAM 16 GB
RAM Socket 2x 240-pin DIMM

Hard Drive

Hard Drive 1TB Enterprise Class 128MB 2M HRS MTBF

Optical Drive

Optical Drive DVDRW

System Power

Power Supply 380W
Power Supply Type PS2
Power Input 100/240 VAC Auto-Switching




GPU Intel HD Graphics
GPU Interface 1x VGA Rear I/O; 2x DVI-D Internal Headers


Ethernet Port 1 10/100/1000 Mbps with Intel I217LM
Ethernet Port 2 10/100/1000 Mbps with Intel I211AT


USB 2.0 5x USB 2.0: 1x Type A Connector; 4x Internal Headers
USB 3.0 3x USB 3.0: 1x Rear I/O; 2x Internal Headers


SATA 6x SATA-600
PS/2 1x Keyboard/Mouse Combo
Serial 2x COM: 2x RS-232 Internal Headers


RAID 0, 1, 5, 10 RAID Onboard

Chassis Characteristics

Drive Capacity 3x 5.25″ (External); 1x 3.5″ (External) ; 4x 3.5″ (Internal)
Front Panel Indicators 1x Power On/Off; 1x HDD; 1x Temperature; 1x Fan; 1x Power Voltage Status
Front Panel Controls 1x Power On/Off; 4x System Reset; 1x Alarm Reset
Cooling Fans 3x 12cm (114 CFM each)
Operating Temperature 0°C ~ 40°C (32°F ~ 104°F)
Non-Operating Temperature -20°C ~ 60° C (-4°F ~ 140° F)
Relative Humidity 10% ~ 85% @ 40° C, non-condensing
Shock Resistance 10G (11ms duration, half sine wave)
Vibration Resistance 1 Grms
Dimensions (W x D x H) 19″ (482mm) x 26″ (657mm) x 7″ (177mm)