You might have any faulty hardware in your system. or Best Offer. Make & Model: Dell Optiplex 755 [Desktop]Memory Type: DDR2 PC2-8500, DDR2 PC2-6400, DDR2 PC2-5300, DDR2 (non-ECC) Maximum Memory: 8GB. 2GHz to 3. So according to the specs for Dell optiplex 755 mini tower, you can go for the video card. ATI 2400 XT PRO. 6pOHFWLRQQH] Intel ME Configuration o Intel ME Features Control o Manageability *pUDELOLWp Feature Selection 6pOHFWLRQGHVIRQFWLRQVThe Dell OptiPlex 5090 Tower is a reasonably priced business desktop PC with a vPro-equipped Core i5 and lots of room to add or replace internal components, at time of purchase or later on. Mini-Tower -Desktop -Small Form Factor -Ultra Small Form Factor Processors: -Intel® CoreTM 2 Duo Processor Dual Core Technology. There are many options for me,a. You Save $799. 90. 8V • 256Meg x 64 • Guaranteed-compatible with the Dell OptiPlex 755 Series (Desktop Mini-Tower and Small Form Factor) How much memory your Windows OS will recognize depends on which version of Windows you are running. Dell OptiPlex 7000 7010 Desktop Computer - Intel Core i5 13th Gen i5-13500 Tetradeca-core (14 Core) 2. I would be worried about damaging the motherboard, or graphics card, or at very least crashing the computer regularly. /5488, Latitude 7480, Latitude 5580, Latitude E5270, Latitude E5470, Latitude E5570, Latitude E7270, Latitude E7470, OptiPlex 3050 All-In-One, OptiPlex 3050 Tower, OptiPlex 3050 Micro , OptiPlex 3050 Small Form Factor ,. 2GB ddr2 RAM (will be upgraded to 4GB) Gigabyte Radeon HD 5450. 5. If your computer model is not listed, Dell is not testing the device, and drivers have not been updated for that model. (easiest. Options:160 GB HDD Hard Drive Windows with XP Pro SP2 or Vista Business. Intel Celeron 430 (1. What can we help you to find. ) Width 92. View PDF View Page. 5. Dell Optiplex 780. I'd prefer. What I would do, as budget allows is: First, upgrade the RAM. Good Afternoon! I currently have a Dell Optiplex 7010 and it has the following specs: Operating System Windows 10 Pro 64-bit. comSearch OptiPlex 755 Support Information Find articles, manuals and more to help support your product. Best BuyDell Optiplex 960. 9 inches) DESKTOP Hard Drive uses a BLUE Tray. Reviews. I have a Dell Optiplex 755, not sure i thinks its mini tower, heres the specs for the pc: I am looking for a. Display Adapter: Intel (R) Q35 Express Chipset Family. Documentation. Thanks to Dell’s innovative approach to scalable remote client management, the OptiPlex 755 offers you a choice between several systems-management options. 32 sold. And because we know data security is a vital concern, the OptiPlex 755 offers optional RAID 1 support for real-time data-mirroring protection. DELL™ OPTIPLEX™ 960. windows 7 64-bit. 5040 vs. 99. Advanced Search; Global Parts Search;. 46MHz 4gb DDR2/DDR3 Mixed Ram (It only has 2 of each slot. 275w power supply. Search OptiPlex 755 Support Information Find articles, manuals and more to help support your product. the modern intel motherboards are almost all ATX (or proprietary). Buy system specific Dell OptiPlex 755 DT/MT/SFF Desktop Memory/RAM and SSD upgrades from KingstonMemoryShop. Description. 40 GHz, 8 MB L2 Cache or 2-core Intel Core 2 T7500, 2. Datum vydání: 20 DUB 2008. Beyond just RAID support, the system offers proactive security features from vPro, and advanced remote management capabilities. OptiPlex; OptiPlex 3040 : OptiPlex 3046 : OptiPlex 3050 : OptiPlex 3050 All-In-One : OptiPlex 3060 : OptiPlex 3240 All-in-One : OptiPlex 5040 : OptiPlex 5050 :Specs: Core 2 QUAD 2. OptiPlex. . 30 mm (12. Vedeți fișierul PDF. Notes, Notices, and Cautions. Sign In Upload. 0GHz, a Radeon HD 7750 , Samsung 840 SSD, 8GB RAM. 0. Here are My PC Specs. Use of more than 4GB in 32-bit windows (of course allows only 2. By running the Dir command, I see the 0755-A22. 30-10-2022 13:00 PM. You may check a table below for the processors shipped with Optiplex 755 desktops: Intel Core2 Quad. ) Width 92. Dell Optiplex 745. Written by Michael Palamountain, Contributor Oct. View PDF. OptiPlex 760. Dec 14, 2020The Dell OptiPlex 755 gives you advanced security options to help keep your data secure real-time. View More. PC2 8500 is the fastest DDR2 Ram available. Running XP but switching over Linux, mostly Fedora 18. Feature 9020 MT/SFF/USFF Technical Specification Processors4 Intel® 4th generation Core™ i7/i5 Quad Core, Core™ i3 Dual Core and Pentium® Dual Core Chipset Intel® Q87 Express Chipset Operating System Options Microsoft® Windows 8 Standard 64-bit, Microsoft ® Windows 8 Pro 64-bit Microsoft® Windows 7® Home Premium SP1 (32/64. Specifications of OptiPlex 5000 Small Form Factor. | support. Data Security and Recovery with RAID 1 support ensures real time redundancy for data - helping to keep your business. My upgrade will be: CPU - AMD Athlon 3000G. Kisianik, you said a 750 ti would be appropriate for Dell Optiplex 755. GPU - NVIDIA GTX 970. comThanks. Processor: 2-core Intel Core i3-2100, 3. Graphics: Intel HD Graphics 2000, or. 2 Specifications and Requirements for Dell systems supporting M. 8V • 256Meg x 64 •. Work in comfort and in style with a sleek new design, built-in intelligent collaboration & security features, plus a pop-up EMZA webcam with. OS Name Microsoft Windows 7 Home Premium. Dell Optiplex 755 Adding second hard drive. Free shipping. I am thinking of upgrading the ram to like 8gb or 16gb and getting an ssd , but im having a hard time figuring out the CPU to get. Processor: Up to 2-core Intel Celeron 440, 2. 00GHz 45 °C Wolfdale 45nm Technology RAM 8. Model Specifications 257,850 Dell Upgrades Supplied. View PDF. Integrated Graphics. Other key factors are: socket type, package type, maximum Thermal Design Power, BIOS version, CPU core. com Dell™ OptiPlex™ 755 Quick Reference Guide Models DCTR, DCNE, DCSM, and DCCY. Ultra-configurable, Dell Optiplex 755 specs include an Intel Core Duo processor running from 2GHZ to 2. 7040 OptiPlex Motherboard Specs. speedstep. Optical drives, Ethernet, and front and back USB ports/audio jacks come standard as well, all of which makes the Dell Optiplex 755 a powerful, affordable space-saver. System Model OptiPlex 755. 3DUDREWHQHULQIRUPDFLyQVREUH'HOO2SHQ0DQDJH&OLHQW,QVWUXPHQWDWLRQ FRQVXOWHODSXEOLFDFLyQ Dell OpenManage Client Instrumentation User's Guide. Dell OptiPlex 755 User's Guide Publish date: 20 APR. I'm going to buy my first Dell computer, which is a Dell Optiplex 755 Small Form Factor. For example I was able to determine the first one listed above goes to an OptiPlex 755. 0 connectors (2) 5 LAN indicator light 6 diagnostic lights 7 power button 8 power light 9 hard drive activity light 10 headphone connector 11 microphone connector Mini towEr coMputEr (Mt) viEw back view 1 card. Dell OptiPlex 5060 SFF. PS Dell 760/780 technical guide omits drawing of motherboard. minitower or largest formThis motherboard (DP/N= PU052 rev A01) has quad support. 33GHz. Feature 9020 MT/SFF/USFF Technical Specification Processors4 Intel® 4th generation Core™ i7/i5 Quad Core, Core™ i3 Dual Core and Pentium® Dual Core Chipset Intel® Q87 Express Chipset Operating System Options Microsoft® Windows 8 Standard 64-bit, Microsoft ® Windows 8 Pro 64-bit Microsoft® Windows 7® Home Premium SP1 (32/64. Dell Optiplex 755 Tower - 400GB HDD, 4GB Ram, DVD-Rom, 17in LCD Monitor, Windows XP Professional (Renewed) DELL OptiPlex, Intel Core 2 Duo 2. Multitask between intensive programs. product. 00 mm (11. My friend has a gt 430 that he would sell me for $10 or i can get a zotac gtx 760 for $40. Dell Optiplex 760 SFF Core 2 Duo E7400 2. 1 top of heat sink 2 heat sink 3 retention base 4 release tab Gently lift the heat sink from the processor. 0 GHz, 512 KB Cache, or up to. 0GB Dual-Channel DDR3 @ 798MHz (11-11-11-28) Motherboard Dell Inc. display Full HD (1920X1080) Compare. OptiPlex 790 OptiPlex 790 Technical Specifications Processors1 Intel® 2nd Generation Core™ i7, i5, i3 Processors. 0 ports – 2 on the front side and 5 on the rear. 99. 1: power off. I would like to upgrade my card to something that will work in Windows 10. version 1. View PDF. Ergonomics, Acoustics, and. In addition, Dell continues to expand our Deployment Services — now featuring ImageDirect, a web-based tool that can enable you to build and apply custom images for current and future systems. Offers limited to 5 systems per customer per day. The newest Optiplex that supports WIN98SE is the 2003 GX260 or the 2001 GX240. Design 1st OptiPlex was the first Dell product made with recycled materials in 2007. Gracias por suscribirse a mi canal, gracias muchas gracias. In May 2011, for example, when the OptiPlex 790 shipped, we stopped buying the OptiPlex 780. Intel (R) Core 2 Duo CPU. for the 745 and 755 SFF. 8-in. View PDF. If a 256 GB SSD limit seems strange as it's not "250 GB," that's straight from the spec. OPTIPLEX Spec Sheet 5000 Sustainability on OptiPlex OptiPlex is a leading platform for sustainable innovation and utilizes the most recycled content of all Dell PCs with up to 60% recycled plastic and closed-loop materials in its design. The OptiPlex 780 is a series of low-cost desktop computers released by Dell in 2009. The configuration Dell provides comes with a 1. Options. 8GB 4x 2GB PC2-6400U DDR2 800mhz RAM For Dell OptiPlex 755 760 960 XPS 410 420 | eBay Fan of workstation/server hardware and old stuff that just works. CN-06U214-48111-29J-008C. 12-01-2013 07:00 AM. version 1. Dell Optiplex 745’s FSB is only 533/800/1066 MHz,. Thanks for your reply. Customised deployment, remote management and flexible security features can help you simplify your. mcquigar. Get drivers and downloads for your Dell OptiPlex 755. Replace battery, reconnect AC power cable. If you can find an ATX motherboard which will fit the Dell case, your problems are over. 5Gb/s: 80GBHi I got a dell optiplex 755 I was wondering what is the best Core 2 duo Processor . Get drivers and downloads for your Dell OptiPlex 755. Next, I'd get an Intel Core2Quad Q6600/Q6700 processor. 99. ) Rear height 290. 25-inch drive bay 2 5. The USFF allows the CD/DVD. . Open the processor cover by sliding the release lever from under the center cover latch on the socket. Then, pull the lever back to release the processor. 1 . Add the PCI RISER and install one or two Full height PCI Vid cards. Featuring best-in-class triple SSD storage. The main issue I run into is that I do not know which of the versions it will be (MT, DT, SFF, or USFF) until I actually receive the machine - just the way it is when I get them from the dealer I am buying from (used corporate machines, so rarely the USFF but it does happen). Desktop Computer (Model # DCNE) Specifications. Customize. 2 devices. The Dell OptiPlex 755 gives you advanced security options to help keep your data secure real-time. Submit Search. 5-inch drive bay 4 USB 2. Standard remote access memory, or RAM, loadout varies between 2GB and 4GB, depending on form factor. Photos for illustrative purposes only - actual items may differ from photo. El Post sigue abierto para que también otro usuario pueda contestar. 00 mm (11. Lifetime Warranty. OptiPlex 7760 All-in-One. Specs. 33 GHz, 6 MB Cache. Optiplex's 755, 790, 7010. or Best Offer. 3 is a 1 3 " screen, 4 is a 1 4 " screen and 5. DELL™ OPTIPLEX™ 755 The new Dell OptiPlex 755 offers a compelling, versatile solution that can help you meet evolving business needs with the right technologies and services. AMD Radeon HD 2400 Pro. The systems typically contain Intel CPUs, beginning with Celeron and Pentium and currently with the Core microarchitecture. 60 mm (3. It has a Core 2 Quad q6600 CPU in it, with 2 gigs of ram, and a 275w psu. Skill PC2 6400 4 x 4GB - CAS 5-5-5-15. I have two Optiplex 755 SFF running VMware ESX 4. version 1. Specs: DDR2 PC2-8500 • CL=7 • Unbuffered • NON-ECC • DDR2-1066 • 1. 0 GB Windows XP Home, Intel Graphics Media Accelerator 3100 32 MB DDR 256 MB (shared). OptiPlex 5055 Tower and Small Form Factor 1 Offering may vary by region. The Dell OptiPlex 5060 SFF is a pre-built business desktop computer first released in 2018. Manufacturer: Intel ( OEM for Dell Optiplex 755 ) Specifications: Socket: LGA775. The 5770 usually has a dual-slot cooler and dual-slot backplate, meaning that the card will not fit into the case. Free shipping. Dell Optiplex 755 Tower Computer, 2. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features. com Dell™ OptiPlex™ 755 Quick Reference Guide Models DCTR, DCNE, DCSM, and DCCY. OptiPlex 990 OptiPlex 990 Technical Specifications Processors1 Intel® 2nd Generation Core™ i7, i5, i3 Processors. The specs for Optiplex 755 Desktop comes in these configurations with a retail price tag. 0) • RAMDAC: 400 MHz. 99. 91 Reviews. The Dell OptiPlex 755 offers enhanced management and control with Intel® vPro™ processor technology, allowing IT staff excellent flexibility, high efficiency and reduced. 00. compare. Dell optiplex 755 technical guiDe. Find the service tag (a seven digit code of letters and numbers) written on a sticker on the back or. 1GHz quad-core processor 16GB memory - For multitasking power, supports up to 16GB 2TB SATA hard drive has plenty of space to store your digital albums, music library and rich media files Enhanced viewing with the. 745/755/760 USFF use proprietary 8 pin external AC adapter. 9 inches) DESKTOP Hard Drive uses a BLUE Tray. Finally make sure you have proper cooling and a decent Power supply to run it all. Memory issue on Optiplex 755. Free delivery and free returns with a 100% money back guarantee. We make it easy to deploy, monitor and update your OptiPlex fleet. So, I know for a fact that the X3230 works as a direct change out. DEtaiLED EnginEEring spEcifications System Dimensions (Physical) 26 System Level Environmental and Operating Conditions 27 Power 28 Audio 29 Hard Drives 30 Optical. Free up your workspace with this ultra-compact desktop, featuring optional single-cable type-C power delivery and versatile mounting options. 04 but I can not see any network to be discovered in the Network Manager panel, while my netbook (using Ubuntu too) discovers our home ADSL network. OPTIPLEX Spec Sheet 5000 Sustainability on OptiPlex OptiPlex is a leading platform for sustainable innovation and utilizes the most recycled content of all Dell PCs with up to 60% recycled plastic and closed-loop materials in its design. I have this problem too (0) Reply. Expansion Slots: PCI Express x16 / PCI Express x1 / 2 PCI. Open case, remove battery for at least 5 minutes. Dell OptiPlex 755 User's Guide Publish date: 20 APR 2008. 00GHz Conroe 65nm Technology RAM 4. The OptiPlex 755 supports the Intel Core 2 Quad, Intel Core2 Duo, Intel Pentium dual-core, Intel Celeron processors based on Intel's 775-pin (LGA775) socket. m. Shop the Dell OptiPlex 7000 Tower or view all PC computers at Dell. 23 gigs of RAM. This is just a guess though I am not Dell engineering and I don't have a Cpu to test. The configuration Dell provides comes with a 1. 0 connectors (2) 5 LAN indicator light 6 diagnostic lights 7 power button 8 power light 9 hard drive activity light 10 headphone connector 11 microphone connector Mini towEr coMputEr (Mt) viEw back view 1 card. 00 mm (6. 50 GHz, 1 MB Cache, or up to 2-core Intel Core 2 Duo E8600, 3. Was: $21. 0 or 2. 66GHz, either 2GB or 4GB of DDR2 RAM, and 250GB storage capacity. Zobrazit PDF. Order toll. Dimensions and weight . Download the PDF file and follow the instructions for installing hardware, software, and drivers. The powerful Intel dual-core processor and abundant amount of. I also found this list of CPUs and RAM that was posted by Kisianik on Tom's Hardware forum. Equipped with the Intel Core Duo CPU, the processor speed ranges from 2. Memory: 1 GB, 2 GB, 3 GB, or 8 GB 800 MHz DDR2, 2 DIMM slots. Description Values. Deals. Tower (T) Small Form Factor (SFF) Micro Form Factor (MFF) Dimension. The Dell OptiPlex chassis now follows the Pro 2 chassis introduced with the OptiPlex 7071 and now also on the 3080, 5080 and 7080 models. It was released in mid 2007. The line includes four unique designs: a large “Desktop” computer, a slightly thinner “Mini-Tower” style, a “Small Form Factor” (SFF) size, and a tiny “Ultra Small Form Factor” (USFF) design. PT Dell OptiPlex 755DELL™ OPTIPLEX XE . What can we help you to find. CPU. Table 1: Technical specifications of Dell OptiPlex 7000 Desktops. Dimensions and weight . Get drivers and downloads for your Dell OptiPlex 755. DCNE refers to DESKTOP Model. 800MHz FSB, Intel Q35 Express Chipset. PSU: Corsair CX750M (750 watt power supply) CPU: Intel Core 2 Duo E6750 @ 2. 95. Replace your faulty motherboard with a GENUINE ORIGINAL OEM motherboard. Service Events. 65 in. 6: POWER cord back now. Publish date: 20 APR 2008. 17 R2, fans not working. Publish date: 20 APR 2008. Prices and specifications: Prices and specifications are correct at date of publication but subject to availability or change without notice. 18 :Intel Q35 CPU compatibility list. 33GHz . Desktops & Workstations. 4. Yes, a GeForce GT 610 should be compatible with a Dell Optiplex 755. I have a Dell Optiplex 755 and I'd like to add a second hard drive ( 160GB 3. AND. Device Specifications; Make & Model: Dell OptiPlex 755 DT/MT/SFF: Device Type: Desktop: Memory Ram Type: DIMM: Memory Speed: DDR2, 667, 800: Number Of Memory Sockets: 4: Maximum. note this push pin method is not designed to have many mating cycles. 40GHz, 2400 Mhz, 2 Core (s), 2 Logical Processor (s) BIOS Version/Date Dell Inc. However, Dell 755 is a mid-tower system which offers plenty of room for expansion along with its EPEAT Gold and Energy Star 4. 2008. In this article, we’ll be diving into its evolution from its early days to its latest 2023 iteration. India. $17. Try connecting another PSU for testing. speedstep. 9 cm (15. 66GHz, either 2GB or 4GB of DDR2 RAM, and 250GB storage capacity. Optiplex XE3. In the case of the XPS 1 3 9 3 10 and XPS 1 5 9 5 10 i. 99images10. 77 $ 46. Likewise, if your OptiPlex requires a Y-adapter, plug the single connection end of the Y-adapter into the VGA port, and plug the monitor's VGA cable into one of the two VGA ports on the adapter. Manage your Dell EMC sites, products, and product-level contacts using Company Administration. 8 Mensajes. Search OptiPlex 755 Support Information Find articles, manuals and more to help support your product. 25-inch drive bay 3 3. and I want to upgrade my RAM in case of use optimally FSB (MHz). Shop Online . Beyond just RAID support, the system offers proactive security features from vPro, and advanced remote management capabilities. Thanks to Dells innovative approach to scalable remote client management, the. 3, Build 9600) (9600. cmariategui. This is the reason you benefit from a minimum 1-year warranty with the purchase of a refurbished device at Back Market. Dell OpenManage Client Instrumentation User's Guide (ø $ ' # Dell OpenManage Client Instrumentation), - Dell : support. $19. DEtaiLED EnginEEring spEcifications System Dimensions (Physical) 26 System Level Environmental and Operating Conditions 27 Power 28 Audio 29 Hard Drives 30 Optical Drives 34 BIOS Defaults 38 chassis EncLosurE anD vEntiLation rEquirEMEnts 41 rEguLatory coMpLiancE anD EnvironMEntaL Acoustic Noise Emission Information 42 The Dell OptiPlex 755 gives you advanced security options to help keep your data secure real-time. LXun Upgraded New L305P-03 305W Power Supply Replacement PSU Compatible with Dell Optiplex 740 745 755 760 780 960 980 MT Mini-Tower M177R H305P-02 PS-6311-5DF-LF. You can identify the OptiPlex 755 by looking for the Dell logo on the front or side of the device. EXE. Enter BIOS (Setup) and see if the "C" drive is detected. For example this 755SFF is validated by Dell to run Q6600. File Format: CPG BIOS Executable for Windows/DOS. 8GHz Intel Celeron 430 n/a Serial ATA RAID, Ultra ATA/100 PCI/PCI Express 16x 80. There are many options for me,a. For example, on my previous 755, I had to update to A11, then A19 (if I remember right), before getting to A22 BIOS. 0 5 Dell™ optiplex™ 755 technical guiDe 5 front view 1 5. 40GHz,2X4M 1066FSB. com. The Dell Client Energy Savings Calculator. cpu for 755 is core 2 duo and may upgrade to core 2 quad depending on motherboard Dell DP/N. You Save $799. 66GHz, 8MB L2 cache, 1066MHz FSB, VT) 8GB of DDR2-800 (PC6400) non-ECC memory. A09, 3/11/2008. The Optiplex 755 if you have the latest BIOS from Dell supports E0 stepping CPUs. AND. 60 GHz, 4 MB L2 Cache or 1-core intel Pentium 4 531, 3. There are NO DRIVERS for the onboard INTEL Graphics and WIN98 SE DOES NOT UNDERSTAND AHCI. The My Computer properties show 3. Example: Refurbished HP EliteDesk 800 G1-T Desktop PC with Intel Core i7-4770 Processor, 16GB Memory, 500GB. 8 Wizard. FRIDAY10. 5 GB available to the user) is just impossible; many. 26 Questions View all . likhithchitneni, The Optiplex 755 is getting on a bit, but there are more options to improve it than one might suspect. EFFECTIVE DATE: July 1, 2009 . dell. If you need a specific firmware or series relating to OPTIPLEX-755, we probably have it. thanks. Height: Front height 290. In terms of specs, it's actually a fairly close match to the older Radeon HD 6670: 384 stream processors, 24 texture units, 8. 8-in. 0. 5" SATA Hard Drive Western Digital WD1600AAJS) to have more space available since I think the stock 75GB isn't enough for me. I have 4GB of RAM coming in the post next week which will promptly be installed. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 755 Series (Desktop Mini-Tower and Small Form Factor) - FREE US Delivery. 2008. Get drivers and downloads for your Dell OptiPlex 755. 77. To get the max out of my 755 MT: CPU = C2Q Q9650; RAM = 8GB; OS is on a Crucial SSD. 26-12-2017 03:00 AM. ATI RADEON HD5450/6350. 2 NVMe Class 35 Solid State Drive. MotherBoard: Regular Dell with chipset intel q35. ) Rear height 290. Memory: Up to 4 GB Non-ECC dual-channel 1066MHz DDR3 SDRAM, 2 DIMM slots. It may also include security fixes and other feature enhancements. Publish date: 20 APR 2008. Dell OptiPlex 5060 SFF is a Small form factor computer. Dell Part Number: 0GM819 GM819 JR271. Get the tech spec for your model - I put that CPU into my Optiplex 780 and it works fine, but please confirm for your 755. AMD Radeon HD 2400 XT. Works in ALL 755 models. unfortunately not possible if you want to use the 755 MT case which is BTX and only accommodates BTX motherboard. Operating System: Windows 8. Only Dell provides innovative data security solutions that meet security challenges and business concerns head-on to protect your most critical and at-risk asset, your data. I was able to find a new one on eBay for $15. 3 cm (13. 5. Download and install the latest drivers, firmware and software. DELL™ OPTIPLEX™ 755 The new Dell OptiPlex 755 offers a compelling, versatile solution that can help you meet evolving business needs with the right technologies and services. Guaranteed Compatible with Dell Optiplex 755 Small Form Factor Computer. 21 (40%) Specs. Plus, it packs one of the best. $19. [/quotemsg] so will it fit in a fractal design define r4 case? Upvote 0 Downvote1-16 of 98 results for "dell optiplex 755 specifications" Results. Available formats.