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Dell Optiplex 755SFF

Dell Optiplex 755SFF
alaScore 86

903 reviews

Apr, 2015

alaTest has collected and analyzed 903 reviews of Dell Optiplex 755SFF. The average rating for this product is 4.2/5, compared to an average rating of 4.1/5 for other Desktops for all reviews. Views about the design and size are overall positive. The reliability and usability are also appreciated.

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 903 reviews)

Expert Reviews  

User Reviews  

Showing 868 review(s)

Expert Reviews User Reviews
Showing 1 - 653 of 868 Show Reviews: in English | in other languages (35)

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


alaTest has collected and analyzed 92 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 reliability. The design and usability also get good feedback.

price, usability, design, reliability, 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

Apr, 2015

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


alaTest has collected and analyzed 551 user reviews of Dell Optiplex 755SFF from The average user rating for this product is 4.1/5, compared to an average user rating of 4.0/5 for other Desktops on People really like the size and design. The reliability and usability also get good feedback.

price, usability, reliability, design, size

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

This summary is based on the products: Dell Optiplex 755 Tower Computer, Insanely Fast and Powerful Intel 2.33GHz Core2 Duo Processor (Amazing 4MB Cache 1333FSB), 2GB DDR2 Interlaced High 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 Computer

Apr, 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: Kennym (

Dell Opt6iplex 755 Buy


Computer runs faster than I expected compared to my old HP Pavilion 3300 2.2 GHz Core 2 Duo with Windows Home Premium. In setting up Windows 7 Professional, I called Discount Laptop Shop for advice and got a quick response that enabled me to proceed to...

Computer has only 160 gigabytes of hard disk memory so I am using USB flash drives to store my files

Feb, 2015

Consumer review by: N/A (

DELL 755


I bought this PC knowing it wasn't the most robust in the world. I just needed something to get me by. I got it on a flash sale so you know I got a deal on it! I cannot complain! It works and I installed 2GB of Ram from my old machine so I have a total...

Price, small form factor, Windows 7, 1 year warranty (hope I never have to use it)

So far none

Feb, 2015

Consumer review by: N/A (



@$100, excellent deal for what you get.

inexpensive! more than enough power for the kids to use for school without any upgrades, works right out of the box. Just a few upgrades make it fast enough for modest gaming

HD is small. Internals are very tight for any upgrades to go in. Watch out for clearance if you put in a video card upgrade, there is almost no additional height clearance from the x16 slot over that single slot. Not usually a big deal for low-pro...

Feb, 2015

Consumer review by: Sir Ham (

Good Deal


This is a a great value. Picked this up to replace the machine at our front desk. Will get a few more to have around the office for spares and task specific workstations. Clean inside and Out.

Clean, Matching ram sticks, 2014 HDD, no crapware, and new win7 refurb key. Booted right up no issues

None other than some minor cosmetic scuff damage

Feb, 2015

Consumer review by: TMA658 (

Excellent, Like New !!


My Dad is very happy with his "new" computer and the money saved on this great deal. I highly recommend it to anyone on a budget or just needing a second computer.

The refurbishing on this computer is fantastic. It's not only clean but like a new computer in & out. Their great job doesn't end with the cosmetics but also with the setup. Windows 7 came right up 7 ready on it's first boot. The key from it's new...

The BIOS was 6 years old but it took the newest version when I flashed it without any issues. The BIOS upgrade didn't make any noticeable improvement

Feb, 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 Vista Business / Windows XP Professional
Product Type:Desktop / Tower
Type:Desktop / Tower


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