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TWR371 Tower 4th Gen Core i7, i5, i3 with 4x PCI, 1x PCIex16 (3.0), 1x PCIex4 (2.0), 1x PCIex1 (2.0)



Quick Overview

Tower, 4th Gen Core i7, i5, i3 Processor, Intel Q87 Chipset, LGA1150, 4x PCI, 1x PCIex16 3.0, 1x PCIex4 2.0, 1x PCIex1 2.0, 2 GB DDR3 RAM, 1x VGA, 2x DVI-D, 500GB HDD, DVDRW, 380W Power Supply, 6x COM, 13x USB, 6x SATA, Dual Gigabit LAN, Windows 10 Professional.


 • Processor: 4th Gen Core i7, i5, i3
 • Chipset: Intel Q87
 • Memory: 2 GB DDR3 (32 GB max)
 • Hard Drive: 500GB Enterprise Class
 • Optical Drive: DVDRW
 • Power Supply: 380W
 • Expansion: 4x PCI; 1x PCIex16 3.0; 1x PCIex4 2.0; 1x PCIex1 2.0
 • LAN: Dual Gigabit LAN
 • COM: 6x COM: 1x RS-232/422/485; 5x RS-232
 • USB: 4x USB 3.0; 9x USB 2.0
 • SATA: 6x SATA-600
 • RAID: 0, 1, 10, 5 RAID Onboard
 • Operating System: Windows 10 Professional
 • Long Life Availability thru 2020

Black tower chassis with 4x 5.25" External; 2x 3.5" External; 3x 3.5" Internal drive bays

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  • Black tower chassis with 4x 5.25" External; 2x 3.5" External; 3x 3.5" Internal drive bays
  • ATX motherboard with 4 PCI and 1 PCIex16 and 1PCIex4 and 1 PCIex and 4th Gen LGA1150 with Intel Q87 Chipset
  • Motherboard rear I/O with 2x USB 2.0: 2x USB 3.0; 1x RS232; 2 Audio(mic-in, line-out); 2x DVI; 2x Ethernet; 1 VGA; keyboard and mouse PS/2 ports
  • Black tower chassis inside
  • Black tower chassis back
  • Block diagram of 1x PCI; 5x PCIex16; 1x PCIex8 motherboard backplane showing system bus map with expansion lanes

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Model TWR371
Chassis Type Tower
Color Black

Expansion Configuration

ISA None
PCIex16 1x PCIex16 3.0
PCIex8 None
PCIex4 1x PCIex4 2.0
PCIex1 1x PCIex1 2.0
PCI-X None


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

System Memory

Standard RAM 2 GB
Maximum RAM 32 GB
RAM Socket 4x 240-pin DIMM

Hard Drive

Hard Drive 500GB Enterprise Class 64MB 1.2M 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; 2x DVI-D


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


USB 2.0 9x USB 2.0: 2x Rear I/O; 1x Type A Connectors; 6x Internal Headers
USB 3.0 4x USB 3.0: 2x Front I/O; 2x Rear I/O


SATA 6x SATA-600
PS/2 1x Keyboard; 1x Mouse
Serial 6x COM: 1x RS-232 Rear I/O; 1x RS-232/422/485, 4x RS-232 Internal Headers


RAID 0, 1, 5, 10 RAID Onboard

Chassis Characteristics

Construction Steel
Drive Capacity 3x 5.25" (External); 4x 3.5" (Internal); 4x 2.5" (Internal)
Front Panel Controls 1x Power On/Off; 1x System Reset
Cooling Fans 2x 120mm
Operating Temperature 0°C ~ 40°C (32°F ~ 104°F)
Dimensions (W x D x H) 8.27" (210mm) x 19.57" (497mm) x 16.93" (430mm)