Portable PC Lunchbox Computers

Sterling Computer Sales

Custom Built Portable Computers Since 1991

We provide portable computers and custom solutions for your business.
Our product lineup is always expanding to provide the latest lunchbox pc units to our clients. We specialize in portable chassis computers, custom rackmounts, rugged notebooks and custom solutions for your business.
triple screen portable pc

Apollo-A4 Model

Triple Screen display offering three 21.5" 1920x1080 resolution displays that handle full length cards.

Lunchbox PC
micro-atx portable pc

Commander-AT3 Model

Micro-ATX lunchbox computer system offering three full length slots for your proprietary cards.

Lunchbox PC
battery powered portable computer

Commander-AT5 Model

Battery powered lunchbox computer that can last up to 4 hours using 2 high capacity Li-ion battery packs.

Lunchbox PC
multi drive bay portable pc

Apollo-A3 Model

Multi drive bay lunchbox portable pc that can handle ATX and Extended ATX motherboards offering Dual CPU capability.

Lunchbox PC
triple screen portable pc

Apollo-A4 Model

Triple Screen display offering three 21.5" 1920x1080 resolution displays that handle full length cards.

Multi Screen
multi screen lunchbox portable pc

Aztec-ATX3 Model

3 x 17.1" 1280x1024 resolution displays in a portable lunchbox computer chassis with multiple drives.

Multi Screen
dual processor portable lunchbox computer

Apollo-A2 Model

Dual Processor using a standard atx or extended atx format mainboard with multiple drive bays.

Dual Processor
dual processor portable pc

Aztec-ATX3 Model

Dual processor offering standard and extended atx mainboards with six 5.25" drive bays available.

Dual Processor
dual processor lunchbox computer

Aztec-ATX4 Model

Dual processor offering only a standard atx mainboard format with 7 full length slots available.

Dual Processor
standard atx lunchbox computer

Aztec-ATX4 Model

Standard ATX mainboard format with 7 full length slots available with HD display 1920x1080 resolution.

ATX Portable
standard atx portable pc

Apollo-A1 Model

Standard ATX mainboard format offering 7 full length slots with impact resistant LCD display.

ATX Portable
standard atx lunchbox computer

Aztec-ATX6 Model

Standard ATX mainboard format with 7 full length slots and meets airline standards for carry on.

ATX Portable
micro atx portable lunchbox computer

Commander-AT3 Model

Micro-ATX format mainboard compatible lunchbox portable pc offering 4 full length slots for your cards.

Micro ATX Portable
micro atx portable pc

Commander-AT2 Model

Micro-ATX format mainboard compatible with a smaller chassis design to meet airline standards for carry on.

Micro ATX Portable
battery powered lunchbox computer

Commander-AT5 Model

Battery powered lunchbox computer offering two high capacity Li-ion battery packs for four hours of use.

Battery Portable
SBC Backplane portable pc

Zeus-M1 Model

SBC/Backplane format lunchbox portable computer offering 11 slots for your proprietary cards in a small form factor.

SBC Backplane
SBC Backplane lunchbox computer

Zeus-A2 Model

SBC/Backplane format lunchbox computer with several backplane options from 7, 11, or 14 slots available.

SBC Backplane
triple screen portable pc

Apollo-A4 Model

Triple Screen lunchbox computer that offers 3 x 21.5" 1920x1080 resolution displays with shock mount corners.

Govt & Military
three screen lunchbox portable pc

Aztec-ATX3 Model

3 x 17.1" 1280x1024 resolution displays with a lightweight all aluminum chassis design for field use.

Govt & Military
standard atx lunchbox computer

Aztec-ATX4 Model

Standard ATX mainboard format portable pc with display options up to 17.3" HD resolution at 1920x1080.

Govt & Military
all aluminum portable pc

Apollo-A1 Model

Standard ATX mainboard format portable pc with multi drive bay versatility in a all aluminum chassis design.

Govt & Military


lunchbox pc
Powerful Portable Computers

Sterling Computer Sales is the leader in providing custom lunchbox portable computers for your business. Our lunchbox computer chassis lineup offers a variety of solutions for your industry.


Portable Computers

Portable PC Solution

Our portable computer pc units offer a solution for high speed motion analysis full length PCI, PCI-E, and PCI-X cards. Our lunchbox chassis can handle proprietary cards up to 13.25 inches long with several hard drives for large capacity data storage.



rackmount pc
Custom Rackmount Computers

Sterling Computer Sales Our custom rackmount pcs are available in 2U, 3U, 4U and 5U sizes with multiple shock mounted drive bays. Just submit your custom rackmount pc requirement and we will custom build the rackmount unit with your requested components.


Rackmount Computers

Have A Custom Computer Request

Let us fullfill your next project today


Request Quote

Rugged Notebook Solution

New to our industrial line is our rugged notebook series which are rugged mobile notebook computers that are stronger than a standard notebook computer. Our rugged notebooks meet a military standard for harsh environments. We also offer a built in RS232 serial port on the mainboard for a direct connection to a RS232 serial port cable.



serial port notebook
Rugged Notebook Computers

Sterling Computer Sales offers semi to rugged notebooks which are stronger than a standard notebook computer. Our rugged notebooks meet a military standard for harsh environments and some offer a built in RS232 serial port.


Rugged Notebooks


serial port notebook

TS1500 Model

Semi rugged notebook computer offering a 15.6" LCD display with a built in RS232 serial port.

Rugged Notebook
fully rugged serial port notebook

TR800 Model

Fully rugged notebook pc with a 13.3" sunlight readable display with a built in RS232 serial port.

Rugged Notebook
convertible notebook tablet

CU1200 Model

Convertible notebook tablet pc offering a 12.1 inch touchscreen display with a built in RS232 serial port.

Rugged Notebook
multi drive bay portable pc

TA1400 Model

Semi rugged laptop computer with a 14" LCD display with a built in RS232 serial port connection onboard.

Rugged Notebook

Sterling Portable Computer Background


Sterling offers quality "portable computers" which are also known as lunchbox computers that are rugged, upgradeable, full functional mobile computers and travel hardened chassis models. We have been building luggable computers since 1991. Many of our portable pc lunchbox computers have been used in the industry to program equipment, where other lunchbox computers would simply fail. Sterling provides lunchbox computers which can be considered mobile servers offering dual processors and multiple drives of lunchbox pc units.

Our portable pc line now offer HD LCD displays and full-size expansion slots for your specialty cards. Sterling specializes in integrating full length PCI and PCI-E boards into our lunchbox pc cases.

New to our industrial line is our rugged notebook series which are rugged mobile notebook computers that are stronger than a standard notebook computer. Our rugged notebooks meet a military standard for harsh environments.

Rugged portable pc's are now available in custom configuration delivering desktop performance. The biggest emphasis is now seen in performance capabilities. Sterling is able to incorporate the latest Intel Xeon server designs into a luggable portable pc platform. Our Zeus models of lunchbox computers offer advanced designs in a rugged platform (luggable computer). Our single board computer lunchbox pc designs will still handle specialized PCI-E and PCI cards so necessary in the instrumentation arena. Sterling has introduced a battery powered 2 full length PCI or PCI-E lunchbox pc design unit that can meet the industrial applications of specialized PCI cards with our Commander-AT5 model lunchbox pc. We are now offering a 400Hz power supply to our lunchbox computers for the aviation industry. This option is available in many of our lunchbox computer chassis case models.

Sterling is ready to customize a portable computer for your specific requirements. We have setup our lineup of lunchbox computers into series for you to focus on mainboard form factor so you can determine which lunchbox computers you require. Our lunchbox computers can be custom built with standard components so you can upgrade your lunchbox computers for the future. Call us today to customize lunchbox computers for your project or we can develop a new line of lunchbox computers for your division. Contact us to discuss your application of a portable computer solution or lunchbox pc. We offer many portable computer variations including standard ATX, Extended ATX, Micro-ATX, SBC and Backplane arrangements. Contact us today to discuss your lunchbox pc project and we can send you a formal quote of lunchbox computers with your requested configuration. We also provide custom lunchbox computers and lunchbox pc solutions for your business needs. Our company has the ability to provide a hardware computer solution for portable lunchbox computers for field use or internal server business solutions.

OUR PROCESS

Sterling Computer Sales offers the latest computer products, rackmounts and notebooks available on the market today.
We provide custom portable and computer solution with the latest cutting edge industrial computer products available since 1991.

Sterling offers the best variety of rugged lunchbox computers available in the market. Sterling is committed to offering a quality and reliable product built by skilled and trained technicians.