4 Gb/s) of bandwidth and 8 Gb memory addressability for faster system. $28. Also read up on pagefile. 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. Refine Results : Dell OptiPlex 755 Splitter Monitor Cable DVI-I to DVI-I VGA Split Cable Adapter - 48CFM: $4. Download. Processor Type:Dell Optiplex 745. FREE delivery Oct 23 - 24. I'm running one in my. 2GB single module for Dell OptiPlex 210L 320 330 740 745 755 Memory Ram (A89)Buy Kingston Dell OptiPlex 755 Small Form Factor [SFF] Desktop Memory RAM & SSD upgrades. I currently have a optiplex 755 desktop with 2. Find low everyday prices and buy online for delivery or in-store pick-up. So you can get more done around the office without having to run around - and you have more time for projects that can help an enterprise work better,. Both the 755 and 760 run the same processors. 10 A11 Processor: Intel(R) Core(TM)2 Quad CPU Q6600 @ 2. I have a Dell Optiplex 755 SFF. $159. The technical guidebook states that 16Gb is the maximum, but this is incorrect. 0 RAS# to CAS# delay (tRCD) 5. 63. Run Hard Drive Diagnostics. 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. or Best Offer. Price Match Guarantee. Low Cost Delivery Low Prices 100% Safe & SecureDell OptiPlex 755 User's Guide Publish date: 20 APR. Table 1: Technical specifications of Dell OptiPlex 5000 Desktops. Free shipping! | Black Friday deals start now! search; United States. 0GB 250GB HD DVD Windows 10. (2) $77. Show More. Replace the Hard Drive. 5 MHz (3:5) CAS# latency (CL) 5. Yes, it can take 16GB RAM. I also specified 2 GB of PC2-6400 800Mhz of DDR2 memory as part of the original configuration that was supplied by Dell. Dell OptiPlex 755 Replacement In Stock Parts List . 95 New. #3. Dell Optiplex 755 Intel® Q35 Express Chipset (ICH9DO) Intel Core 2 Duo E4500 Processor (2. This video walks you through step-by step to replace a hard drive in a Dell Optiplex 755. View PDF. Enter model or choose from the list below. 00GHz processor and 2gb of ram. OptiPlex 3090 Tower. DisplayPort, Up to Radeon HD 3470, GeForce 9300 GE or Quadro NVS 420. 2008. 00. I would like to be able to run faster DDR3 ram with a more modern processor than I have right now. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 755 Series (Ultra Small Form Factor) - FREE US Delivery. 4x 1GB RAM. 3 out of 5 stars (36) $195. Select the department you want to search in. Solved! Go to Solution. But your money would be better spent on a newer model that supports current ram and hardware as well as coming with windows 10 drivers. S. 5 out of 5 stars 15. 04. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with systems using 4th Generation Intel (Haswell) processors, which exclusively support 1. The newer the game or program intensity, the more negligible the OC will be. Buy A-Tech 4GB (2 x 2GB) Memory RAM Kit for Dell OptiPlex 960, 760, 755, 745, 740, 360, 330, 160, (MT, DT, SFF, USFF) - DDR2 800MHz PC2-6400 Non-ECC DIMM Modules: Memory - Amazon. Optiplex 745. Corner Stone Tech StoreVisit Store. FREE delivery Mon, Nov 13 . 35 V used to 1. I've taken a humble Optiplex 755 Desktop chassis, upgraded the RAM to 4gb, upgraded the HD to a 60gb OCZ Vertex 2E Solid State Drive, added a PCI-E full-height riser, and upgraded the graphics card to the maximum possible that would fit into the case. Free delivery and free returns with a 100% money back guarantee. I wanted to add just a small SSD as a boot drive and keep the HDD for storage, but it is a SFF and that HDD in that big tray with a fan takes up a ton of room. 8V Non-ecc Unbuffered Desktop MemoryDedicated VRAM. or Best Offer. 2GB PC2-6400 DDR2 Desktop Memory RAM For Dell OptiPlex 740 745 755 760 760D 960. 1 with 8GB. Minitower has 4 DIMM slots - Ultra Small Form Factor has 2 DIMM slots). Free shipping. Business. 00. It supports up to 8 GB of memory with a 64 bit operating system and up to 4 GB of memory with a 32 bit operating system. $109. Currently at Bios A13, on way to Bios 22. Dell uses proprietary I/O front cables, headers, and control boards. So I obtained a Dell Optiplex 755 sff and decided to turn it into a server, I ordered a Xeon x5460 and 8gb of DDR2, The CPU and RAM arrived today, Installed the RAM with the old CPU it worked fine, installed the Xeon and it won't boot, I searched for a second on the internet and found out that 5 series xeons don't work in this board with its default bios,. 69 (3 used & new offers) How much memory does the Dell Optiplex 755 Desktop Computer take? You can upgrade your Dell Optiplex 755 Desktop Computer to up to a maximum memory capacity of 16GB Memory. 99. . Free shipping. Considering the age of this model the power supply is suspect. I've got a Nvidia Geforce GT220 Video card, which is a low profile video card, it can consume maximum of 58 W, and this video card requires minimum of 300 W to work properly w/o. Windows 7 8 and 10 work fine on this model. $64. Dell Optiplex 755 Memory; Dell Optiplex 760 Memory; Dell Optiplex 780 Memory; Dell Optiplex Gx520 Memory; Dell Optiplex Gx620 Memory;. 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). Primary hard disk 154GB Free (279GB Total) 5. O. I recently purchased a new Dell Optiplex 755 with an E6750 2. BIOS RECONISES 16GB OF RAM AND THE OS(WINDOWS 10 PROFESSIONAL 64BIT) RECONISES AND USES ALL 16GB'S BlkmoonI recently purchased a new Dell Optiplex 755 with an E6750 2. M. 10 A21 Processor: Intel(R) Core(TM)2 Duo CPU E8200 @ 2. Benefits charity. 33GHZ 2GB Ram Heatsink . Dell. The Dell OptiPlex 745 is designed to meet the needs of a wide variety of business users. 1GB RAM Upgrade for HP Pavilion Slimline s7627c, s7620nl, s7320n, s7400n A99. ) Width 92. HARD DRIVE 1. Data Security and Recovery with RAID 1 support ensures real time redundancy for data - helping to keep your business. Know that the 780 is ten years old. OptiPlex Micro All-in-One Stand - MFS22 Adjustable, compact stand for your micro creates a clean, open workspace with minimal cables. RACLAPP. Compare. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 755. 36 product ratings - Samsung 256MB SO-DIMM 333 MHz PC-2700 DDR Memory RAM (PC2700S-25331) 200-PIN. If you plan on getting the 6770 inside th new 780, you'll most likely see same performance. 21-09-2018 15:00 PM. then insert them fully and never backwards and for sure DDR2 only. Tap rapidly on the F12 key when the Dell logo appears during startup. Dell 0UW729 2GB PC2-4200F 533M 2Rx4 ECC Server Dimm 4z. )Six years later, my replacement Optiplex 755 Desktop has failed. Intel Dual Core Processor. Type: DDR1 SDRAM. - Download Macrium reflect Free - Macrium Reflect Free. Optiplex 5000 Small Form Factor. 5gb of ram Intel core 2 quad processor AMD R7 250 2GB graphics card and went to add another gb of ram correct size same brand and it seemed to fit but I got a buzzing sound when I went to turn it on tried removing it and adding it again same issueRemember, chances are mixed RAM won't work in a 780. 30w-47w Quadro's P400, 600, & 1000. Customize. 00GHz Yorkfield Quad Core Q9650, 12MB. 66GHz (2 CPUs), ~2. 99. Thanks!I got an Optiplex 755, and lately, I got an 8GB ram but after one week when I turned the pc on I notice that the pc is on but the screen off; however I tried to replug in the rams its worked but by taking away two rams out of 4, and I knows that 2 out of 4 ram plugin are working, so how can I fix this to use all rams plugins. Show More. 43 shipping. You might also consider upgrading memory. . 99. I really don't know that you'll notice a difference in RAM speed between 667MHz and 800MHz simply using the PC. View PDF. Good day Sirs, I have Mini Tower OptiPlex 755 with 0GM819 motherboard . Get the best deals on Dell Optiplex 755 Motherboard and find everything you'll need to improve your home office setup at eBay. Dell. United States; United. C $27. Dimensions and weight . Select the department you want to search inWhen it turns yellow (amber) there are 2 diagnoses: 1 - solid yellow > Dell Diagnostics is running some motherboard related test. Dell Optiplex 755 Memory; Dell Optiplex 760 Memory; Dell Optiplex 780 Memory; Dell Optiplex Gx520 Memory; Dell Optiplex Gx620 Memory; Dell Studio. DELL™ OPTIPLEX™ 755 1 Up to 256MB of system memory may be allocated to support integrated graphics, depending on system memory size and other factors. I’ve purchased online 4x2GB DDR2 RAM also from Samsung. 63$31. 86 sold. 5 x the total memory. Standard memory: 1 or 2GB removable All compatible upgrades DRAM Internal SSD External SSD Internal SSD for: OptiPlex 755 Series (Desktop Mini-Tower and Small Form Factor) Crucial MX500 4TB 3D NAND SATA 2. 50 GHz - 16 GB RAM DDR5 SDRAM - 512 GB M. 6ghz Pentium M cpu. Dell OptiPlex computers have a long history of integrated diagnostic indicators that provide important insight when a computer fails the Power On Self-Test ( POST). Get the best deals on Computer Memory (RAM) and find everything you'll need to improve your home office setup at eBay. 2GHz, 16GB RAM, 2TB HDD, USB 3. Beyond just RAID support, the system offers proactive security features from vPro, and advanced remote management capabilities. Doesn't matter if you use 64 bit cpu or. Place one stick into Slot #1 on the motherboard and see if the system will boot. Optiplex's 755, 790, 7010. Solution. I installed one of the new modules and the pc worked fine. 31. Ram must be a single module or installed in pairs. in Performance & Maintenance. The DIMM_3 slot doesn't work overall no matter what ram stick goes in there and one of the ram sticks doesn't work at all. 0 GHz Intel E8400 CPU, memoria de 4 GB, Disco duro de 250 GB, DVD R/W, Windows Professional. Package: 240-pin DIMM. The NVMe (Non-Volatile Memory) protocol has been designed for solid state drives and uses the PCIe bus for. sys and make sure that this file is on the SSD with at least 1. upgrading RAM on OptiPlex 755 with 0GM819 motherboard. from United States. Hi, I've got an Optiplex 755, 0pu052 motherboard, currently running 2 1 gb ddr2 667 mhz ram sticks, windows xp pro 32 bit, and would like to increase to 4GB the limit of 32 bit. 5 x the total memory. 60 mm (3. However, is says the minimum watt supply requirement for this GPU is 400 Watts. 64. 62. I have had an impossibly slow pc for a couple months now. 2 out of 5 stars 40. I wasn't able to check your exact RAM model # to see if it's compatible in the 780. Find low everyday prices and buy online for delivery or in-store pick-up. All Xtremeram modules are built from strict selected premium chip ICs for high-performance potential to allow excellent stability. PC2 8500 is the fastest DDR2 Ram available. Unfortunately, the BIOS does not recognize the new. old, A-Tech RAM is on eBay and Walmart. I'm wondering which ddr 2 companies' RAM work well with my computer, if someone has the same computer it would be great to hear. 755 Mid 2007 Intel Q35 Express: Intel Core 2 Duo/Quad, Pentium Dual-Core, Celeron (Conroe) 800/ 1066/. 000000] BIOS-e820: 0000000000000000 - 000000000009ec00 (usable) [ 0. have a Dell Optiplex 755 MT that was purchased as a barebones w/o a processor, memory or hd. Reseating the memory modules may correct the following beep code errors. ? o tendré complicaciones, como le aumento la memoria Ram. Buy system specific Dell Optiplex 755 USFF/Ultra Small Form Factor Desktop Memory/RAM and SSD/Hard Drive upgrades from MemoryCow. We have several OptiPlex 755's running Windows 7 64 Bit quite well. 60 shipping. Are you sure I don't need a new power supply? I got the Ram and Hard drive covered now, so i don't need to worry about that, neither the CPU. Shop Amazon for A-Tech 8GB (4X 2GB) Max Memory RAM Kit for Dell OptiPlex 755, 745, 740, (MT, DT, SFF) - DDR2 667MHz PC2-5300 Non-ECC DIMM Upgrade and find millions of items, delivered faster than ever. Free shipping. 2 x 512Mb. Gaming graphics 8414 MB Total available graphics memory 7. Thanks to Dell’s innovative approach to scalable remote client management, the OptiPlex 755 offers you a choice between several systems-management options. Power Supply: L305P-01 (305 Watt) GPU: ATI Radeon 2400 (I believe) Upgraded System: (coming soon) A shadowy flight into the dangerous world of a man who does not exist. 0. 0 Ports: 6: Processor Speed: 2. Guaranteed Compatible with Dell Optiplex 755 Small Form Factor Computer. OptiPlex 170L. As the Optiplex 755 Desktop is supported by Dell, check if the Computer has full support and warranties by its manufacturer, like Optiplex 755 Desktop specs you will have lots of options from the Computer manufacturer to choose from, like the Computer processor, Computer RAM, its graphics capacity, Computer display options and specs, and other. Components May 1, 2018. Capacity per Module: 32 MB. core 2 duo cpu is old having only 2 cores slower than 1st gen i3. I rebooted the PC. Add to cart. The 755 is limited to SATAII (3gb/s) while the 9020 has SATAIII (6gb/s). The reason that I ask is that I have an Optiplex 755 and under the video card it says 0 MB in dedicated memory but 256 shared. (hdd can upgrade to ssd. Please choose your Dell Optiplex Computer model: OptiPlex 160. compare. Dec 28, 2013. and I want to upgrade my RAM in case of use optimally FSB (MHz). It might not be obvious to you yet, but it's pretty obvious the 755 can't take i7's, AMD Ryzen, and etc. I know the Ram upgraded i need but im stumped on what kinda graphics card to get. Dell OptiPlex 755 troubleshooting, repair, and service manuals. com. However, is says the minimum watt supply requirement for this GPU is 400 Watts. 18,530. Can anybody clearify this Statement from the product brief: "Delivers up to 12. SHOW ALL PARTS. . The best solution is to buy refurbished mid-tower. I have just bought a very similar, used Optiplex 755 DT on eBay with a similar CPU. When I followed the instructions at the below link,. They are labeled as follows. 00. Civiled. Arctic MX4 is good enough for Q6600 application. Solution. Small Business. ) cpu for 755 is core 2 duo and may upgrade to core 2 quad depending on motherboard Dell DP/N. 4GIGS is the Limit for 32 bit Windows. Currently has BIOS A10 dated 4-30-2008 microcode 60B. com FREE DELIVERY possible on eligible purchasesPC2 8500 Ram is for cpus that use 1066mhz fsb. USB, Ethernet, serial, parallel, VGA ports. Get fast shipping and top-rated customer service. Top Rated Seller Top Rated Seller. Refurbished Dell Optiplex 755 USFF Core 2 Duo 80gb HD 2gb ram All-In-One with 20" LCD Windows 7 Professional. Dell OptiPlex 755: User Guide. Over 2 years experience on this forum. No aftermarket coolers, or cases are made for it. Officially, (according to the Dell Technical Guide Book for the Optiplex GX 755) the max CPU and RAM are: Intel Core 2 Quad Q6700 Processor (2. Motherboard is capable of clocking memory not only as DDR2-533, DDR2-667 and DDR2-800 but also as DDR2-1066 at a FSB frequency of 266MHz. Dell Optiplex 745 Compact Computer. Optiplex 780 Tech Guide From the Optiplex 755 Tech Guide, 800MHz is the max RAM speed for it. #7 by Tesla1856 I believe is referring to: There is no 256 GB SSD limit listed for the Optiplex 755, as the manual doesn't refer to any SSD's or capacities. It was released in mid 2007. OptiPlex Tower, Small Form Factor Cable Covers Thermally tested design offers an easy to install and attractive way to manage cables and secure ports. Aug 28, 2018. Buy system specific Dell OptiPlex 755 Small Form Factor [SFF] Desktop Memory/RAM and SSD/Hard Drive upgrades from MemoryCow. It's not too unusual for RAM to be exceeded on some older and somewhat older Optiplex's. The CPU upgrade is the area I'd appreciate some advice. Dell Optiplex 755 Memory; Dell Optiplex 760 Memory; Dell Optiplex 780 Memory; Dell Optiplex Gx520 Memory; Dell Optiplex. You can use the Cursor or Arrow keys to navigate the menu and select your choice. 00. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 755 Series (Desktop Mini-Tower and Small Form Factor) - FREE US Delivery. Dell Optiplex 755 Memory; Dell Optiplex 760 Memory; Dell Optiplex 780 Memory; Dell Optiplex Gx520 Memory; Dell Optiplex Gx620 Memory;. Personally I would go with ddr3 because the 8 gb sticks are less expensive than ddr2 8 gb (if they even exist) Also they are faster. Hi, I have Dell Optiplex 755 DT model. 61. 8 Gb/s (DDR2 800 dual 6. MP627 2. 81 (35%)755 is only borderline okay for light internet and email nowadays. 4 : Network activity light 2 . 0. Get a 4x2GB DDR2-800 RAM kit. Our recommendation is to add the largest memory upgrade. This beep code tells you that the computer encountered a memory problem. View PDF. Dell OptiPlex 755 User's Guide Publish date: 20 APR 2008. pretty simple way to make a fast computer even faster. Unfortunately, Windows 10 is not supported on the OptiPlex 755 by Dell. Lifetime Warranty. Hi, I have Dell Optiplex 755 DT model. The Dell OptiPlex 755 gives you advanced security options to help keep your data secure real-time. OptiPlex 3090 Small Form Factor. minimum speed is 333 mhz and that system ram is shared with INTEL Graphics. Ram: None. The Optiplex 755 system has four variants: Ultra small form factor, Small form factor, Desktop, Mini-tower. View PDF. $19. In Stock Best Buy Only. Beyond just RAID support, the system offers proactive security features from vPro, and advanced remote management capabilities. 1GB Memory Upgrade for Dell OptiPlex 755 DDR2 PC2-5300 667MHz Desktop Non-ECC DIMM RAM (PARTS-QUICK Brand) $699. Even if the BIOS update is from 2007 like mine. Memory Type DDR2 Memory Size 2 GBytes Channels Dual, (Symmetric) Memory Frequency 332. Buy A-Tech 4GB (2X 2GB) Memory RAM Kit for Dell OptiPlex 755, 745, 740, GX620, GX520, 360, 330, 160, FX160, (MT, DT, SFF, USFF) - DDR2 667MHz PC2-5300 Non-ECC DIMM Modules: Memory - Amazon. 0 GB Windows XP Home, Intel Graphics Media Accelerator 3100 32 MB DDR 256 MB (shared). 1-3-1 through 2-4-4 Memory not being properly identified or used. 1. Memory. OptiPlex Micro All-in-One VESA Mount for E-Series MonitorsSymptoms. Dell Optiplex 755 RAM issues. So i am currently upgrading my SFF Optiplex 7010 and nex ton the list was RAM hiwever, i am not to sure what to buy. 97Shop Amazon for A-Tech 8GB KIT (4 x 2GB) for Dell Optiplex 740 745c 755 DT/MT/SFF 760 DT/MT/SFF 760 Series (Desktop Mini Tower and Small Form Factor) DIMM DDR2 Non-ECC PC2-6400 800MHz RAM Memory and find millions of items, delivered faster than ever. I have personally tested it with 24Gb (2 x 8Gb and 2 x 4Gb). 1 for the graphics on a newer card which you’ve overclocked. 10 A21 Processor: Intel(R) Core(TM)2 Duo CPU E8200 @ 2. 1600MHz (DDR3 Non ECC) and: Note: DDR3 and DDR3L. Backed by a lifetime warranty Kingston memory is an excellent choice if you are looking to upgrade. 48 delivery Jan 9 - 12. $ 119. 0 to 2. Crucial CT32G48C40S5 DDR5 32GB 4800MHz Laptop RAM Stick. View PDF. Safely scan your system for max upgrade options. Motherboard & I/O Boards. I am trying to find out if either model supports PC2-8500 DDR2 1066 Mhz RAM running at the full 1066 spec. 2GHz, 2MB L2 cache, 800MHz FSB). Our $1,402 test unit came equipped with a 2. Fast & Free shipping on many items! Skip to main content. 249 sold. I really only want play Minecraft, WoW, LoLm and TF2. GPU - NVIDIA GT 240. Re: I was really suffering from my old 755 performance, despite it has a 2. With 2x1GB RAM. I'm thinking about buying a Dell Outlet 755 for home, to be fitted out with 8GB of ram, 64bit Ubuntu Linux, mirrored 1TB drives, as a vmWare virtual server host, and a file/media server. Regulatory Information. Insert the Ubuntu disk into your DVD drive or connect your bootable USB into a port on the computer. . CPU: Pentium E2180. I realize this light pattern indicates the system has detected a memory failure, though I have replaced the two DDR2 memory modules three times over the past year. Brand. OptiPlex 755 User's Guide - iAMT Publish date: 20 APR. 66GHZ CPU and 4GB RAM. dell optiplex 755 sff. 8GHz) Memory Warranty. New Listing Desktop computer Dell Optiplex 755 Core 2 DuoE7200 4GB RAM 250GB Windows 7 64bit. Unsupported certainly doesn't always mean not working. 00. responsiveness and support of 64-bit computing" The Dell OptiPlex 755 gives you advanced security options to help keep your data secure real-time. Corsair Vengeance RGB Pro 32GB (2 x 16GB) DDR4 3600MHz Desktop Memory (CMW32GX4M2D3600C18) (1633 Reviews) $109. 0. The following table lists the height, width, depth, and weight of your OptiPlex 5000 Small Form Factor. OptiPlex 9020 (MT, SFF) 4. See Terry Kennedy's Dell Optiplex 755 Upgrade Project discussion for details. We have a Dell OptiPlex 755 where the diagnostic lights will often show a 3 4 pattern. in the task menu, it is showing 100% disc. Specifications of OptiPlex 5000 Small Form Factor. Data Security and Recovery with RAID 1 support ensures real time redundancy for data - helping to keep your business. If all tests fine one at a time but not in pairs then the speed is too slow and or the ram is not matched. 30,340. But the Dell optiplex 755 SFF comes with only a 275 Watt power supply. Dell Optiplex 755 Memory; Dell Optiplex 760 Memory; Dell Optiplex 780 Memory; Dell Optiplex Gx520 Memory; Dell Optiplex. 4GB KIT 2 x 2GB Dell Optiplex 210L 210Ln 320 740 745 GX520 GX620 Ram Memory. I want to upgrade my processor to the Core 2 Quad Q9650. Dell. The Dell Optiplex 755 SFF originally comes with 4 gigs of RAM, 1 gig stick in each slot, but mine only has 3 since it was a gift. Developed through feedback from Dell customers, it offers remote management tools that help simplify upgrades, security, power consumption and even break/fix problems. Shop today for your everyday business needs. 5GB Ram Core 2 Duo. which means it is a Dell Optiplex 755, with a 2. Currently installed with 4 GB (2 x 2GB modules). Backed by a lifetime warranty Kingston memory is an excellent choice if you are looking to upgrade. OptiPlex 3090 Ultra Form Factor. Buy some contact cleaner and spray the RAM contacts as these desktops love to complain about RAM fault when RAM contacts go bad. View PDF. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex - FREE US DeliveryRefurbished Dell Optiplex 755 Small Form Factor Desktop (R2/Ready for Reuse) with Intel Celeron 430@1. I want to extend the memory to maximum. This fault usually occurs about once per week. Buy system specific Dell OptiPlex 755 DT/MT/SFF Desktop Memory/RAM and SSD upgrades from KingstonMemoryShop. Guaranteed-compatible with the Dell OptiPlex 755 Series (Desktop Mini-Tower and Small Form Factor) Standard. Or fastest delivery Nov 7 - 8 . If a 256 GB SSD limit seems strange as it's not "250 GB," that's straight from the spec. But only with another 2 core processor. DELL COMPUTER OPTIPLEX 755 2. I also specified 2 GB of PC2-6400 800Mhz of DDR2 memory as part of the original configuration that was supplied by Dell. The BIOS update I'm not sure about. If you put 2 sticks 800MHz in your 745, then a stick with 667MHz, the system will operate all the RAM at 667MHz. OptiPlex XE Technical Guidebook Page 6 Small Form Factor (SFF) Computer View. 4. Get it by Mon, Nov. Solved; Is it safe to change PSU in Dell Optiplex 755? snowducksnowduck; May 1, 2018; Components; Replies 2 Views 750. Processor A 13th Gen i5-13500T OS Windows 11 Pro Memory 16 GB DDR4 Storage 256 GB SSD Estimated Value $1,247. The ASUS GT740-2GD3-CSM 2GB is a 75W card so it does not need an AUX power connection and works fine with 305W Tower power supply. 6 GHz: Processor: Intel Core 2 Duo E6750:The OptiPlex 755 is exceedingly quiet, and Dell has omitted the preloaded software and trial-ware that plague consumer-oriented desktops. Get the lowest price deals on Amazon, and eBay. sheets for Dell Precision's as mentioned. KingstonMemoryShop stocks memory upgrades for your Dell OptiPlex 755 DT/MT/SFF Desktop to boost performance and capacity. Download the PDF file and follow the instructions for installing hardware, software, and drivers. Ao your looking at DDR2-6667 or DDR-800mhz, 4x2GB DDR2 ram NON ECC you will need. C. Add to Cart. parts-quick (45,397) 99. Example:Get reliable performance from the Optiplex 990, Intel Core i5-2400 3. (42) 42 product ratings - Crucial 2GB PC2-6400 DDR2 800 DIMM Desktop Memory For Dell OptiPlex 740 745 755. The My Computer properties show 3. Get the best deals on DIMM Computer Memory (RAM) 4 MB Total Capacity and find everything you'll need to improve your home office setup at eBay. Free shipping! | Black Friday deals start now! search; United States. Upgrades. Start a Conversation. Most dell computers have code in the bios firmware that checks on the memory brand, and sets a flag, if non crucial memory is detected. 8 V.