price, usability

93% of the reviews on Amazon.co.uk give this product a positive rating.

price, usability, reliability, size, design

86% of the reviews on Amazon.com give this product a positive rating.

Easy release side panel, vPro technology, good performance for an office PC

Not as small as the Lenovo ThinkCentres we've tested, or the Acer Veriton range; no e-SATA or FireWire

We like the trend towards a power saving focus, though there's little we can attribute to this machine that hasn't been used before. Regardless, it's a promising step forward. Performance-wise this machine does well, though the lack of e-SATA and...

Easy release side panel, vPro technology, good performance for an office PC

Not as small as the Lenovo ThinkCentres we've tested, or the Acer Veriton range; no e-SATA or FireWire

EPEAT Gold and Energy Star 4.0 certifications. Room for expansion. Energy efficient. Several form factors available. Easy-open case. Tool-less expansion. Internal power supply. Data redundancy/backup.

800-MHz RAM for $20 more would've been a better choice with the motherboard and the CPU's 800-MHz FSB. Many workers don't need the extra expansion or tower configuration. Only VGA out.

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Expandable ; Energy efficient

Lacks some extras

This easy-to-expand unit makes a solid energy-efficient business PC.

EPEAT Gold and Energy Star 4.0 certifications. Room for expansion. Energy efficient. Several form factors available. Easy-open case. Tool-less expansion. Internal power supply. Data redundancy/backup

800-MHz RAM for $20 more would've been a better choice with the motherboard and the CPU's 800-MHz FSB. Many workers don't need the extra expansion or tower configuration. Only VGA out

This is not the most exciting PC on the market, but like others in this segment it proves that you can have both power and energy efficiency. Think of it as the Toyota Highlander hybrid SUV of green PCs.

Energy efficient, Great office productivity performance, Screwless for access to internal parts and drive removal, Competitively priced

Average graphics performance, Drive latch was quite stiff

Very small form factor ; External power supply ; Runs Windows 7 admirably

Not loud but not quiet either ; 3D ability still anemic

Even though it's around two years old and possessing very weak 3D performance, the OptiPlex 755 manages to run Windows 7 very well. The OP755 is indicative of many business desktops: low to moderate computational ability paired almost non-existant...

Energy efficient, Great office productivity performance, Screwless for access to internal parts and drive removal, Competitively priced

Average graphics performance, Drive latch was quite stiff

Great performance for the office in an attractive and convenient package.

Makes a great paperweight

Computer arrived and would not boot, DOA straight out of box. Diagnosed the beeping error code and discovered a problem with the RAM. Removed and reseated the RAM and the computer booted up. I felt like I was victorious! 3 weeks go by and I don't use...

The computer worked when I got it

The computer crashed 2 months after I got it and Newegg will not repair or replace the item. Im pretty disappointed to spend $128.99 on a large paperweight