the modern intel motherboards are almost all ATX (or proprietary). Electromagnetic Compatibility III. Manage your Dell EMC sites, products, and product-level contacts using Company Administration. Dell Cloud Desktop diskless solution enable to secure data in a central location, eliminating risk of loss and help prevent theft of Re: Dell Optiplex 755; picky with memory Mixing RAM brands/specs commonly results in problems. 0 GHz, 512 KB Cache, or up to. 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. 5-inch drive bay 4 USB 2. The configuration Dell provides comes with a 1. System Dimensions (Physical) 17 : System Board Connector Maximum Allowable Dimensions . 0 GB Windows XP Home, Intel Graphics Media Accelerator 3100 32 MB DDR 256 MB (shared). upgrading RAM on OptiPlex 755 with 0GM819 motherboard. Symptoms. Dell 755 Techical Specification: Basic Info: Brand: Dell: SKU: 755: Processor: Number of Installed Processors: 1: Number of Processor Cores: Dual-Core: Processor Speed: 2. 0. Starting at $669. 6gb Ram DDR2. and I want to upgrade my RAM in case of use optimally FSB (MHz). FREE & FAST DELIVERYEnsure to install a single memory module in CHA_DIMM, the connector closest to the processor, before installing a module in the other connector. Thanks to Dell’s innovative approach to scalable remote client management, the OptiPlex 755 offers you a choice between several systems-management options. We make it easy to deploy, monitor and update your OptiPlex fleet. 95. Advanced Search; Global Parts Search;. Posted: Mar 13, 2019. 25-inch drive bay 2 5. Add to Cart. 0 ratings. Buy Kingston Dell OptiPlex 755 DT/MT/SFF Desktop Memory RAM & SSD upgrades. Submit Search. This will up your preformance. Height - 367. I understand Windows XP cannot utilize the full 4 gigs of RAM which is fine with me. Desktop Computer (DT) View . Eligible for $5. N8374 NC912 MC638 KC672 M8803 K8965. Mini Tower Computer Specifications Microprocessor Microprocessor type The following are supported: ® • Intel Core™2 • Intel vPro™ ® • Intel Celeron Internal cache L1. Processor: 4-core Intel Core 2 Q6600, 2. (example: DDR3L) DDR3 is not backward-compatible with DDR2. My specs: Case: Optiplex 755 MT. newegg. What can we help you to find. 00GB Dual-Channel DDR2 @ 398MHz (6-6-6-18) Motherboard Dell Inc. Dell OptiPlex 755 User's Guide Publish date: 20 APR. 0) • RAMDAC: 400 MHz. If an item exceeds storage capacity. Desktop Computer (Model # DCNE) Specifications. Processor: Up to 2-core Intel Celeron 440, 2. Diagnostics. Magic rant skip button: 2:00In this video, we install Microsoft's latest and greatest OS, Windows 10, on a 2008 Dell OptiPlex 755. 256GB PCIe M. the 755 mobo. Processor Intel (R) Core (TM)2 Duo CPU E4600 @ 2. Next, I'd get an Intel Core2Quad Q6600/Q6700 processor. for the 745 and 755 SFF. The table below lists Dell OptiPlex computers that have been tested with Windows 10 Anniversary Update. GPU: NVIDIA GeForce GT 730 2 GB Of GDDR3. Features & Technical Specifications Feature 7050 Tower/Small Form Factor/Micro Technical Specifications Processor1 Intel® 7th generation Core™ i3 Dual Core, Core™ i5-i7 Quad Core (up to 65W); supports Windows 10/Linux Intel® 6th generation Core™ i3 Dual Core, Core™ i5-i7 Quad Core (up to 65W); supports Windows 7/8. 25-inch drive bay 2 5. 23 gigs of RAM. comSearch OptiPlex 755 Support Information Find articles, manuals and more to help support your product. OptiPlex 790 OptiPlex 790 Technical Specifications Processors1 Intel® 2nd Generation Core™ i7, i5, i3 Processors. 40GHz, 2400 Mhz, 2 Core (s), 2 Logical Processor (s) BIOS Version/Date Dell Inc. The Dell OptiPlex 755 Desktop Computer uses a custom form factor power supply made specifically for that computer case design. The USFF allows the CD/DVD. Free up your workspace with this ultra-compact desktop, featuring optional single-cable type-C power delivery and versatile mounting options. It's important to maximise your IT investment effectively without sacrificing performance or quality. And because we know data security is a vital concern, the OptiPlex 755 offers optional RAID 1 support for real-time data-mirroring protection. 2008. Download and install the latest drivers, firmware and software. This guide covers topics such as features, specifications, security, software, and warranty. A peppy CPU and dedicated GeForce graphics power the 4K display of the Dell OptiPlex 7760 All-in-One, a flexible business desktop for designers and creative types. intel core 2 duo E7300 2. Processor info from BIOS: Intel EM64T. And because we know data security is a vital concern, the OptiPlex 755 offers optional RAID 1 support for real-time data-mirroring protection. 0GY6Y8 (CPU 1) Graphics HP E223 (1920x1080@60Hz) 2048MB. With 1333FSB Likely the ram will clock down to 800MHZ aka PC2 6400. Optiplex Desktops. If you put 2 sticks 800MHz in your 745, then a stick with 667MHz, the system will operate all the RAM at 667MHz. For this Dell offers the Inspiron desktops, XPS desktops and Precision Workstations. I'm going to buy my first Dell computer, which is a Dell Optiplex 755 Small Form Factor. HD 2400XT 256MB Radeon 9250 256MB. 04 and it worked really nice RAM upgraded to 2Gb,then 4Gb as a test Video upgraded by using an AGP video card 256Mb,3D (Unity,Cube3D works fine) HD 1 TbDell OpenManage Client Instrumentation . 21-09-2018 15:00 PM. Try resetting the CMOS again. Beyond just RAID support, the system offers proactive security features from vPro, and advanced remote management capabilities. 0 ports – 2 on the front side and 5 on the rear. Dell™ OptiPlex™ 745 Tech Specs MINITOWER DESKTOP SMALL FORM ULTRA SMALL FORM FACTOR . Typical of Dell business machines, they try to keep things as consistent as possible so that moving to a new desktop line doesn't make the. I know the desktop doesn't have a 305W power supply, it is a 280W unit. Height 324. Options:160 GB HDD Hard Drive Windows with XP Pro SP2 or Vista Business. View PDF. El Post sigue abierto para que también otro usuario pueda contestar. Dimensions and weight . It has a 275W power supply, 8GB of RAM at 800mhz, BIOS updated to A22, 500GB of SATA Hard Drive and has a Core 2 Quad Q8400 processor at 2. Edit: 745/755, almost all form factor (MT, DT, SFF, excluding USFF) use standard 24 pin ATX connector (white) USFF is a different animal with no PCIex16 slot. Intel Celeron 430 (1. Dell Optiplex 745. Dual Full Height PCI Riser for Dell OptiPlex 755 Energy Smart/ 760/ 580 / 780 DT/ 780 MT/ 780 SFF Desktops. but the graphic card need at least 300w. Dimensions and weight. compare. There are NO DRIVERS for the onboard INTEL Graphics and WIN98 SE DOES NOT UNDERSTAND AHCI. Our new OptiPlex family enhances your desktop experience. $17. $19. Original Price From $1,671. 210L 330 740 755 760 GX520 GX620. 4 Gb/s) of bandwidth and 8 Gb memory addressability for faster system. Now as I understand it, the 6 digits after CN supposedly refer to the machine they came from. Submit Search. Search OptiPlex 755 Support Information. 256MB ATI RadeonTM HD 2400 PRO* with DVI and TV Out. Design 1st OptiPlex was the first Dell product made with recycled materials in 2007. The specs for Optiplex 755 Desktop comes in these configurations with a retail price tag. At the technical guide (thank's for link to SpeedStep) I didn't find any information about supported max bus clock (MHz) of RAM. (Figure. 33GHz. CPU Support Processor Type - Intel Core 2 Quad, Core 2 Duo (Dual Core), Celeron CPU Support List Socket Type LGA 775 FSB 1333/1066/800 MHz Chipset Intel Q35 Express Video Intel GMA 3100 Memory 4 x 240-pin DDR2 DIMM supports slot DDR2 667/800 Dual Channel non-ECC, unconfavated. The Dell Optiplex 755 is aimed at and optimized for business with a blend of performance and features. 5. The Dell OptiPlex 755 offers enhanced management and control with Intel® vPro™ processor technology, allowing IT staff excellent flexibility, high efficiency and reduced. 2 NVMe Class 35 Solid State Drive. Lay the heat sink down on its top, with the thermal grease facing upward. ATI HD3450. 0 GB or 120. M. Get drivers and downloads for your Dell OptiPlex 755. Offering more form factors and configurations than ever before in an Essential Optiplex desktop, the new Dell OptiPlex 380 is designed to deliver cost-effective business productivity for growing businesses. Overview / Scope. Add to Cart. 4 cm (4. Ambassador. This Dell Computer can take up. Documentation. Historically, Dell changed OptiPlex models every 12-18 months, and we switched to the latest models immediately. 5-inch drive bay 4 USB 2. Bus Speed - FSB Speed - 800 MHzHello, i have a dell optiplex 755 desktop and i just installed a new SSD to it and wish to install windows 7 64bit ultimate to it. My question is that the Motherboard PCIe slot can only provide 35W, not the normal 75W of other motherboards. display Full HD (1920X1080) Compare. OptiPlex Desktop Computers - OptiPlex business desktop computers offer space-saving features, advanced security, manageability and are a choice for everyday commercial. com . For 4GB, the best option is a 2x2GB matched pair, but the Mobo may not except 2GB RAM sticks. Design 1st OptiPlex was the first Dell product made with recycled materials in 2007. Laptops, desktops, gaming pcs, monitors, workstations & servers. the Intel LGA775 cooler is only good for motherboard with sqaure 72 x 72 mm clear mounting holes so the pin can be pushed through those holes and be retained by reexpansion of plastic peg. Shop Online . What can we help you to find. The specs for OptiPlex 170L comes in these configurations with a retail price tag. 66GHz, either 2GB or 4GB of DDR2 RAM, and 250GB storage capacity. 4 GHz CPU Socket Type - LGA 775/Socket T Multi-Core Technology - Dual-Core TDP - 95 W Cache Memory Installed Size - 4 MB Type - Advanced Transfer Cache. • Dell Technical Update Service — Proactive e-mail notification of software and hardware updates for your computer • Reference — Computer documentation, details on my computer configuration, product specifications, and white papers • Downloads — Certified drivers, patches, and software updates Dell Support Website — support. My PC can not fit regular size cards so I am looking for low profile graphic card like the one I am currently using. 34 product (s) found. Artemis08. Table 1. Memory Type & Info. I picked up a dell optiplex 755 for very cheap and plan to upgrade the cpu to a Q9650 and also upgrade to 8 gb ram. com: Dell OptiPlex 3080 Micro Form Factor Desktop, Intel Core i5-10500T, 8GB DDR4 RAM, 256GB SSD, Windows 10 Pro, Intel 3165 802. nvidia geforce 8400gs. 0 5 Dell™ optiplex™ 755 technical guiDe 5 front view 1 5. 20 GHz, 2 MB cache or 2-core Intel Celeron Processor, 1. Harness up to Intel® Core™ i5 processor. In reference to processor upgrade, Dell has only tested Optiplex 755 with the Intel Core2 Quad, Core2 Duo, Intel Pentium dual-core, Intel Celeron processors based on Intel's 775-pin (LGA775) socket. for 3 or 4 head operation, going the option 3 route seems like the only way possible. If you're not sure how to find RAM that matches your PC, "Optiplex 755 RAM" is an example of a search term. Starting its run in 1996, the OptiPlex models have been a staple for many over the years. 4. Ram - 4 gb DDR2 . Equipped with the Intel Core Duo CPU, the processor speed ranges from 2. Work in comfort and in style with a sleek new design, built-in intelligent collaboration & security features, plus a pop-up EMZA webcam with optional User Presence Detection. It's an Optiplex 755 SFF with windows 10 64bit, so I'm going with 8GB ram (2 x 4), an SSD in place of the old HDD. View and Download Dell OptiPlex 755 user manual online. The new Dell OptiPlex 755 offers a compelling, versatile solution that can help you meet evolving business needs with the right technologies and services. OptiPlex 5000 Tower. Free up your workspace with this ultra-compact desktop, featuring optional single-cable type-C power delivery and versatile mounting options. Work in comfort and in style with a sleek design, built-in intelligent collaboration & security features, plus a pop-up EMZA webcam with optional User Presence Detection. Make sure your motherboard can support it. The Dual slot card requires some slight changes - remove the bracket as it is not required to hold in the card once it is in the PCI-e slot. I have put a X3230 in the Optiplex 755, 760 and 960 as a direct replacement of either C2D or dual core pentium with no issues what so ever. Low Cost Delivery Low Prices 100% Safe & Secure. OptiPlex 755 User's Guide - iAMT. System Type X86-based PC. Dell OptiPlex 170L Specifications. 2 - flashing yellow > PSU or system board failure. 2008. 8GHz 4GB RAM No HDD No OS - A+. i am looking to do an upgrade on my dads 755 and my specs are : CPU - Intel Core2 Duo E6550 @ 2. 21st if you order now & choose one-day shipping. They’ve transitioned through various CPUs, chipsets, and RAM configurations, adapting to the changing tech. A single slot card can be 2 slots wide if it's under 6 3/4'' long. So with this motherboard, you will get the best performance along with the energy-efficient feature. 755 Mid 2007 Intel Q35 Express: Intel Core 2 Duo/Quad, Pentium Dual-Core, Celeron (Conroe) 800/. 80GB Seagate Hard Drive (will be upgraded) 280 watts PSU. Dell OptiPlex 5000 Desktops Ports and Specifications. 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. The motherboard is powered by Intel Core 2 Duo E6750 processor which runs at 2. 60 mm (3. 745/755/760 USFF use proprietary 8 pin external AC adapter. Vedeți fișierul PDF. Dell Part Number: 0GM819 GM819 JR271. Description Values. 38. OptiPlex 755 User's Guide - iAMT. 0GHz, a Radeon HD 7750 , Samsung 840 SSD, 8GB RAM. Intel Q35 Express Chipset. 80. Dell OptiPlex 745 Systems User's Guide. responsiveness and support of 64-bit computing"The online manual has the specs for this unit here. C. 0 card as well. OS Name Microsoft Windows 7 Home Premium. Power. Tower (T) Small Form Factor (SFF) Micro Form Factor (MFF) Dimension. 1 Dell Support Drivers & Downloads). The Dell OptiPlex 5090 performed best on the two PCMark tests and came in second on the HandBrake transcoder, with the iMac converting the test video nearly a minute faster, at 8 minutes to the. FURTHER UPDATE: The tech spec for your model here says that the top processor you can put in would be the Core 2 Quad Q6700. Processor info from BIOS: Intel EM64T. )Newer versions do not run at max speed in old systems. these are inexpensive low level discrete video card that is a bit better than GMA3100 of Q35 chipset (c2D E4600 does not have integrated graphics). Intel Dual Core Processor. India. Memory: Up to 4 GB Non-ECC dual-channel 1066MHz DDR3 SDRAM, 2 DIMM slots. Achieve high performance. Expansion Slots: PCI Express x16 / PCI Express x1 / 2 PCI. If a 256 GB SSD limit seems strange as it's not "250 GB," that's straight from the spec. OptiPlex 7060 Tower. 2GHz) 2GB RAM 256MB RAM. Table 1: Technical specifications of Dell OptiPlex 7000 Desktops. Processor: 2-core Intel Core i3-2100, 3. This is the reason you benefit from a minimum 1-year warranty with the purchase of a refurbished device at Back Market. stockmike . 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. exe file. Upvote 0 Downvote. Desktop/Workstation RAM upgrade » OptiPlex 755 by Dell. For example, on my previous 755, I had to update to A11, then A19 (if I remember right), before getting to A22 BIOS. DETAILED ENGINEERING SPECIFICATIONS . Optiplex XE3. Features & Technical Specifications Feature 7050 Tower/Small Form Factor/Micro Technical Specifications Processor1 Intel® 7th generation Core™ i3 Dual Core, Core™ i5-i7 Quad Core (up to 65W); supports Windows 10/Linux Intel® 6th generation Core™ i3 Dual Core, Core™ i5-i7 Quad Core (up to 65W); supports Windows 7/8. Low Cost Delivery Low Prices 100% Safe & Secure. Dell Optiplex 760 SFF Core 2 Duo E7400 2. In the case of the XPS 1 3 9 3 10 and XPS 1 5 9 5 10 i. Saludos . CPU Intel Core i7 3770 @ 3. Boot order is 1st: CD/DVDEverything 2:SATA HD 3-end user's choice. The new Dell OptiPlex 755 offers a compelling, versatile solution that can help you meet evolving business needs with the right technologies and services. I have this problem too (0) Reply. Smart solutions. 1: power off. OptiPlex. 223-6833 : OptiPlex 755 Small Form Factor Core 2 Quad Q6600/2. 800MHz FSB, Intel Q35 Express Chipset. I was able to find a new one on eBay for $15. If you have questions, please contact the manufacture to. In this article, we’ll be diving into its evolution from its early days to its latest 2023 iteration. 0 5 Dell™ optiplex™ 755 technical guiDe 5 front view 1 5. SMALL FORM HARD DRIVE OPTIONS Supported Types Serial ATA or Serial ATA 3. Amazon. I would like to upgrade to 8 GB by. 0 5 Dell™ optiplex™ 755 technical guiDe 5 front view 1 5. 10 GHz, 3 MB Cache, or up to 4-core Intel Core i7-2600, 3. 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. Top Solutions. Table 1. The following table lists the height, width, depth, and weight of your OptiPlex 5000 Small Form Factor. Dell OptiPlex 7000 Desktops Ports and Specifications. Specifically, my review desktop features 7 USB 2. Ram - 4 gb DDR2 . Important: Below is a support list for the Q35 Express chipset, and not a support list for your motherboard, built on that chipset. 8GHz) Memory Warranty. Buy system specific Dell OptiPlex 755 DT/MT/SFF Desktop Memory/RAM and SSD upgrades from KingstonMemoryShop. Dell Optiplex 780. Core2 Quad Q6600 Intel $100 Bench 42%, 59,658 samples. version 1. i am looking to do an upgrade on my dads 755 and my specs are : CPU - Intel Core2 Duo E6550 @ 2. INSIDE THE OPTIPLEX XE . 2. 66 GHz, 4 MB L2 Cache or Up to 2-core Intel Pentium D 960, 3. cmariategui. It is worth noting that the Dell OptiPlex 780 I reviewed has an “Ultra-Small” form factor. If you are going used, don't buy ancient then upgrade. Download the PDF file and follow the instructions for installing hardware, software, and drivers. Written by Michael Palamountain, Contributor Oct. 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. dell. It features a standard tower design and is intended for use in business environments. comThanks. 5″ 7200 RPM SATA HDD, or up to 500 GB Opal SED SSHD, or 128 GB SSD. Publish date: 03 MAR 2022. 3 cm (13. Specs: Dell Optiplex 755. 25-inch drive bay 3 3. Wyse thin client technology provides industry leading cloud computing solutions. Ultracompact business desktop with versatile mounting options. Free shipping. Fully featured XE3. Free shipping. 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. Publish date: 20 APR 2008. 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. DDR2 PC2-5300 667MHz / PC2-6400 800MHz Non-ECC DIMM. So, I know for a fact that the X3230 works as a direct change out. Learn how to set up your Dell OptiPlex 755 desktop computer with this comprehensive guide. Ultimate commercial Tower and Small Form Factor. 9 Legend. I also found this list of CPUs and RAM that was posted by Kisianik on Tom's Hardware forum. gpu can safely upgrade to low profile TDP max 25W. 66GHz, 8MB L2 cache, 1066MHz FSB, VT) 8GB of DDR2-800 (PC6400) non-ECC memory. 77 $ 46. Also, some Mobo's particularly OEM and other lower quality ones, often do not like having all the RAM slots filled. 2008. 25-inch drive bay 3 3. the next Optiplex model using 1st and 2nd gen core i7 cpu is 980 or 790 which are both ATX. 20 GHz, 512 KB Cache, or up to 2-core Intel Core 2 Duo E8600, 3. View PDF. Show More. 07-12-2021 10:00 AM. 8-in. Offers limited to 5 systems per customer per day. 0 GHz, 12 MB Cache. Does Optiplex 755 suport one of those Xeon's: X3210, 3050 , or is there any unoficiall bios which supports it. Hi, I am new here. OptiPlex 755 upgrade. )Dell optiplex manualDell optiplex 3010 technical manualbook pdf download Dell optiplex 755 user manualDell optiplex 3040 vs. 0GB Dual-Channel DDR3 @ 798MHz (11-11-11-28) Motherboard Dell Inc. Get drivers and downloads for your Dell OptiPlex 755. 0 or 2. OS Name Microsoft Windows 7 Home Premium. The board itself appears to be a custom form-factor features an Intel chipset in support of an Intel CPU. User Guide - DellThe OptiPlex 755 costs about the same as the HP dc7800, which has a faster processor but only 1GB of RAM and a smaller, single 80GB hard drive. It will run the "DOS" non GUI portion but the GUI will crash and go no further. The energy-efficient and fully customizable 745 can scale to suit your business and is supported by a full set of relevant features and technologies. Work efficiently with the OptiPlex™ 3010 desktop, featuring essential performance, flexibility and connectivity to help your organization succeed. Download the PDF file and follow the instructions for installing hardware, software,. 8GB (1X8GB) Up to 3200MHz DDR4 SoDIMM Non-ECC. Windows Vista, 64-bit. 63x. Specs: DDR2 PC2-8500 • CL=7 • Unbuffered • NON-ECC • DDR2-1066 • 1. The CPU upgrade is the area I'd appreciate some advice. REGULATORY MODEL: DCCY . 25-09-2021 23:00 PM @SmokyGutGouger There isn't any conflicting information on the 755 as far as RAM, CPU, and OS. windows 7 profesionalDell OptiPlex 755 specifications. ) Depth 292. 3 is a 1 3 " screen, 4 is a 1 4 " screen and 5. com Dell™ OptiPlex™ 755 Quick Reference Guide Models DCTR, DCNE, DCSM, and DCCY. 00GHz 45 °C Wolfdale 45nm Technology RAM 8. File Format: CPG BIOS Executable for Windows/DOS. Chipset Intel® Q65 Express Chipset Operating System Options Microsoft® Windows 7® Home Basic (32/ 64 bit),Microsoft® Windows 7 ® Home Premium (32/64 bit), Microsoft® Windows 7 Professional (32/64 bit), Microsoft® Windows 7®. This page was last edited on 24 October 2023, at. This is more common on older Dell's. Powerful performance. OptiPlex 7060 Tower and Small Form Factor. 0 5 Dell™ optiplex™ 755 technical guiDe 5 front view 1 5. Viewing 1 through 24. In reference to processor upgrade, Dell has only tested Optiplex 755 with the Intel Core2 Quad, Core2 Duo, Intel Pentium dual-core, Intel Celeron processors based on Intel's 775-pin. Dell Optiplex 755 Tower - 400GB HDD, 4GB Ram, DVD-Rom, 17in LCD Monitor, Windows XP Professional (Renewed) DELL OptiPlex, Intel Core 2 Duo 2. Top LTT Forum reaction giver/recipient 2022Specs. 66GHz, 8MB L2 cache, 1066MHz FSB, VT) 8GB of DDR2-800 (PC6400) non-ECC memory. Backed by a lifetime warranty Kingston memory. good day! I have a DELL optiplex 755 SFF PC. KingstonMemoryShop stocks memory upgrades for your Dell OptiPlex 755 DT/MT/SFF Desktop to boost performance and capacity. The world's most intelligent , secure commercial PCs are now easier than ever to purchase and manage, with a single BIOS for all-in-ones and a single BIOS for towers. The 5770 usually has a dual-slot cooler and dual-slot backplate, meaning that the card will not fit into the case. ram 4gb . 99images10. jcastyo. Good Afternoon! I currently have a Dell Optiplex 7010 and it has the following specs: Operating System Windows 10 Pro 64-bit. minitower or largest formThis motherboard (DP/N= PU052 rev A01) has quad support. power cord from wall And also "simultaneously" at the same time remove the CMOS CR2032 battery And please check the Dell specifications I paste link below to more. Dell OptiPlex 755, like many other OptiPlex in this era, uses BTX standard (Inverted ATX), so no ATX and ITX family motherboards (even Micro ATX or Mini ITX) will FIT! Max RAM is 8GB (4x2GB). it is energy-efficient with strong hardware that is meant to last for years. Dell Optiplex 755 specs.