Visit our Business Solutions website >>

Dell Optiplex 755SFF

Dell Optiplex 755SFF
alaScore 86

2150 reviews

Dec, 2015

alaTest has collected and analyzed 2150 reviews of Dell Optiplex 755SFF. The average rating for this product is 4.0/5, compared to an average rating of 4.2/5 for other Desktops for all reviews. People really like the design and size. The reliability and usability also get good comments.

price, usability, reliability, size, design

We analyzed user and expert ratings, product age and more factors. Compared to other Desktops the Dell Optiplex 755SFF is awarded an overall alaScore™ of 86/100 = Very good quality.

Review analysis

(Based on 2150 reviews)

Expert Reviews  

User Reviews  

Showing 2140 review(s)

Expert Reviews User Reviews


Below is a list of reviews for this or similar products. If you think this grouping is wrong please click here to flag.
Read more on our FAQ’s page.
Showing 1 - 546 of 2140 Show Reviews: in English | in other languages (2)

Consumer review by: ( review summary for Dell Optiplex 755SFF


alaTest has collected and analyzed 135 user reviews of Dell Optiplex 755SFF from The average user rating for this product is 4.4/5, compared to an average user rating of 4.2/5 for other Desktops on Reviewers are impressed by the size and design. The usability and price are also mentioned favorably, whereas there are some critical opinions about the reliability.

price, usability, design, size


92% of the reviews on give this product a positive rating.

This summary is based on the products: Dell OptiPlex 755 SFF Computer - Fast Intel Petium Dual Core E2160 Processor - Wi Fi Enabled - 250GB Hard Drive - 4GB Memory - DVD/CD-RW Combo Drive -Dell OptiPlex 755 - Intel Core 2 Duo Processor E6550 2.33GHz (vPro) Processor - 500GB Hard Drive - 4GB Memory (RAM) - DVD Writer - Wi Fi & Bluetooth EDell OptiPlex 755 Desktop Computer - Fast Intel Petium Dual Core E2160 Processor - Wi Fi Enabled - 80GB Hard Drive - 2GB Memory - DVD/CD-RW - Windows

Dec, 2015

Consumer review by: ( review summary for Dell Optiplex 755SFF


alaTest has collected and analyzed 401 user reviews of Dell Optiplex 755SFF from The average user rating for this product is 4.2/5, compared to an average user rating of 4.0/5 for other Desktops on Views about the design and size are generally positive. The reliability and usability are also mentioned favorably.

price, usability, reliability, size, design

89% of the reviews on give this product a positive rating.

This summary is based on the products: Dell Optiplex 755 Tower, Windows 7 Professional 64 Bit, Fast and Powerful 2.4GHz Dual Core Processor, 4GB DDR2 High Performance Memory, Large 750GB SADell Optiplex GX755 Desktop ComputerDell Optiplex 960 Intel 3.0GHz Core2 Duo 4GB DDR2 Memory, 750GB Serial ATA HDD, Genuine Windows 7 Professional 64 Bit Desktop PC Computer

Dec, 2015

Expert review by: Narasu Rebbapragada (

Dell Optiplex 755


We tested Dell's OptiPlex 755 Mini-Tower ($1272 as of 9/12/07) as part of "Green PCs: A First Step," a story on energy-efficient computing. This business desktop is Energy Star 4.0-certified and meets the stringent EPEAT Gold environmental impact...

Expandable ; Energy efficient

Lacks some extras

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

Sep, 2007

Expert review by: (

Dell Optiplex 755


If you think of green PCs as feeble machines scrunched into a microscopic form factor, you haven't seen the Dell OptiPlex 755 ($1,183 direct). Despite its sizable mid-tower frame, which offers plenty of room for expansion, the OptiPlex 755 has abundant...

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.

Expert review by: Jesse Sutton (

Dell Optiplex 755


A competitor for products like the Lenovo ThinkCentre and the Acer Veriton, the Dell Optiplex 755 aims for lower power more than greater performance.I...

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...

Apr, 2008

Expert review by: Michael Palamountain (

Dell Optiplex 755


The Dell Optiplex 755 boasts strong performance for office demands in an attractive and convenient package.

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.

Oct, 2007

Consumer review by: Fernando410 (

Dell Optiplex 755


Good pc to have as a home gamer and a business.

Very fast, Good OS, Good Hard Drive 140GB, Good Video Card Radeon HD 2400 It is the best PC I ever had


Jan, 2010

Consumer review by: Jonathan C. (

Less than $70? Are you kidding?


When these are on sale for less than the cost of a steak dinner for two, it's time to forego one night out and grab one of these. Bought 3 last time they were on sale and grabbing another couple today. Perfect gift for younger kids this time of year,...

Easy Upgrade to Windows 10 Less than $70? Are you kidding?

Less than $70? Are you kidding?

Nov, 2015

Consumer review by: Anthony L. (

Dell optiplex 380 dual core 2.7 ghz


The tower and layout with OS and as cheap as it was, Dell and all. Duo core. quick, responsive, does its job. so far no failiures or glitches. I am a happy customer. And bought my fiance a home version of a 380 optiplex 2.93 ghz 64 bit OS win 7. And...

Pros, arrived quickly, and for the price cannot beat it anyday anywhere....even if it burned up after about 6 months to a year. It is a fast little unit for its build. I bought it for work use as a shop tool. looking online and using service manuals...

None for the purpose I use it for. The only cons are the little perks like the mouse and keyboard. the keyboard lasted about ten minutes and either the chord went bad were it connects inside it. or it just quit. kept hooking up and disconnecting when I...

Nov, 2015

Consumer review by: DEWAYNE G. (

aww yiss


got here FAST, perfect refurb, same as new

I have to include cons? Well shart, it's an outdated computer, but I knew that when I bought it. Nothing wrong with it

Nov, 2015

Consumer review by: Travis K. (

Dell 755 - DOA


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...

Oct, 2015

Consumer review by: Rickey M. (

Outstanding value...


For this price, I will order more of these to use as work stations of different combinations as needed. Why pay New prices, when they do such an outstanding job of refurbishing? Love it!

This refurbished Dell was except for one small thing, brought back to factory perfection, and we couldn't be happier for use as work stations. The speed and response times were outstanding, factory loaded OS was outstanding, and is almost as fast as my...

The only con I really found was the C/D write is gummed up, and barely opens, but I will order another along with 8 G of DDR3 and take care of that

Oct, 2015

Product Specifications


DVD Writer:DVD-Writer
Fingerprint Reader: No
Hard Drive Type:Hard Disk Drive
Remote Control: No
TV Card: No
Video Editing Card: No
Web Cam: No


Bluetooth: No
TV Output: No
Wireless LAN: No


Aspect Ratio:Not Applicable
True Resolution:Not Applicable

General Features

Digital Entertainment Platform:Not Applicable
Media Centre Edition: No
Operating System Version:Windows 7 Professional / Windows Vista Business / Windows XP Professional
Product Type:Desktop / Tower
Type:Desktop / Tower


Brand of Graphic Chip:ATI / Intel / Intel ®
GPU Model (Graphic Card):GMA 3100 / HD2400XT / k.A. / Radeon HD 2400XT
GPU TYPE:Dedicated GPU / OnBoard Graphic
OnBoard Graphic Chip:Dedicated GPU / OnBoard Graphic


Chipset Brand:Intel / Intel® / Unknown
Chipset Type:Q33 / Q35 / Unknown
Hyper Threading: No
Processor:Core 2 Duo / Core 2 Quad / Core™ 2 Duo / Pentium / Pentium ®
Processor Brand:Intel / Intel ® / Intel®
Processor Number:E2160 / E2180 / E4400 / E4500 / E4600 / E6550 / E6750 / Q6600