275w PSU. A very short, very. The BIOS update I'm not sure about. Maximum Size SSD for XPS 8940. Make optimal use of your installed memory. 66GHz Kentsfield Quad Core Q6700, 8MB, 1066FSB, G0. 25-03-2011 13:00 PM. 2 device into a 2. 6 / 16. I have personally tested it with 24Gb (2 x 8Gb and 2 x 4Gb). Hello everyone, I would like to give a last upgrade to my old Optiplex 755 buying 8 Gbyte of ram. . GX150 = Pentium 3 or Celeron with 512 megs max pc133 SDRAM. 3. 89. I know the maximum is 8GB, but would this work? I would like 8GB but my budget isn’t in heights for this older system. We recommend Crucial for non-Dell memory as it is guaranteed to work in Dell's. Dell™ optiplex™ 755 technical guiDe MEMory Your computer supports a maximum of 8GB of memory when you use four 2GB DIMMs; however, 32-bit operating. Set personal price drop alerts! If you have Windows, System Info in the Control Panel will tell you total use of the RAM. Produce video, photography and music. Often I've found those "maximum" specs to be based on the largest dimm available at the time of publish, and not necessarily a system limitation. Dell Optiplex 7010 SFF - GPU, PSU, RAM, HHD & SSD Upgrade. Low Cost Delivery Low Prices 100% Safe & Secure Dell Optiplex 780 mt ram upgrade Hi I have a option of getting a Dell Optiplex 780 mt from a good friend of mine with 8GB of ram 500GB hard drive and Windows 10 Pro I would like to upgrade it to 16GB of ram the max it supports I have a HP Compaq DC5800 that's getting old and hard to get parts for and buying a new computer is still months away. Depending on how much RAM you need, if you have any RAM heavy apps, 7020 has max listed RAM @ 16GB and 9020 @ 32GB. Free delivery and free returns with a 100% money back guarantee. You never get the full amount of ram because the Video Frame Buffer and Bios shadow Steals 512 megs or more that you NEVER get back. ItemTips. The best solution is to buy refurbished mid-tower. or Best Offer. I have a Nvidia Geforce GT220 video card, which is a low profile video card, it can consume the maximum of 58 W, and this video card requires at least 300 W works without problems. unfortunately not possible if you want to use the 755 MT case which is BTX and only accommodates BTX motherboard. 4. Choose from four different chassis: mini-tower (MT), small form-factor (SFF), ultra small form-factor (USFF), and the new 9020 All-in-One (AiO) for optimized desk space and maximum performance. 000. vendor Dell Inc. downloaded for various Dell's. 30,340. 8 Gb/s (DDR2 800. We always send matched modules, when you order 2 or more. (example: DDR3L) DDR3 is not backward-compatible with DDR2. 50 $ 13 . I contact you and hope that you can help me to resolve my problem about Optiplex 380 ram: My Optiplex 380 had 4GB of ram (4GB hynix 2rx8 pc3-10600u-9-10-b0 / hmt351u6bfr8c-h9 n0 aa) and worked correctly. gpu can safely upgrade to low profile TDP max 25W. - no new coolers are needed. OptiPlex. Dell Support Driver and Downloads not offering manual downloads for my. 10GHz 3. Low Cost Delivery Low Prices 100% Safe & Secure. 5 volt memory. Maximum Memory: 8GB: Maximum Memory Per Slot: 2GB: Number Of Memory Sockets: 4: Device Specifications; Make & Model: Dell OptiPlex 755 Small Form Factor [SFF] Device Type:Below memory compatibility will be DDR3 unless stated otherwise. Results Amazon's Choice 8GB 4X2GB Dell OptiPlex 755 Series Desktop/PC DDR2 PC2-5300 RAM Memory 129 $3162 Save 6% Details FREE delivery Mon, Sep 11 Or fastest. It has 4 Ram slots (2 Banks of 2) and each can take 8Gb of Ram. 4x4GB DDR3-1600MHz 1. 0. According to the Dell manual, 8GB is maximum. It's not really very upgradeable either. 6 Sustainable Materials 60%Dell Optiplex Desktops Support Forum. 5-inch drive bay 4 USB 2. I'm looking for some recommendations for my 755 SFF motherboard. Good day Sirs, I have Mini Tower OptiPlex 755 with 0GM819 motherboard . This is from the 760 manual in Dell support. If you are using a 64-bit operating system, your computer will support a maximum of 8 GB (2-GB DIMMs in each of the four slots. 667-MHz or 800-MHz DDR2 SDRAM. Crucial. Safely scan your system for max upgrade options. the next Optiplex model using 1st and 2nd gen core i7 cpu is 980 or 790 which are both ATX. 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. 1. This Dell Computer can take up. KingstonMemoryShop stocks memory upgrades for your Dell OptiPlex 755 DT/MT/SFF Desktop to boost performance and capacity. Drives > SATA Operation. 115. 19-05-2010 15:00 PM. 0GHz, a Radeon HD 7750 , Samsung 840 SSD, 8GB RAM. 512 MB, 1 GB, or 2 GB non-ECC. Starting at CAD $949. N652J 3. PC2 8500 is the fastest DDR2 Ram available. I used the 16GB Corsair 8 GB DIMM 1600 MHz PC3-12800 DDR3 Memory (CMZ16GX3M2A1600C9). 4GB Stick for Dell Optiplex Series 990 (Mini Tower) 990 (Small Form Factor) 990 (Ultra Small Form Factor). 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. -. RAM. OptiPlex 3090 Ultra Form Factor. Non-ECC dual-channel 2400MHz DDR4 SDRAM (2133MHz performance on. Helpful. ram can upgrade to 4x2 gb ddr2. If the system and OS is 64 bits, it isn't a architectural reason to have a limit of memory to 4 or 8 GB. Dell Optiplex 755 Full-Tower Desktop Specs and Details. $250. Maximum Memory: 4GB: Maximum Memory Per Slot: 2GB: SSD Form Factor: 2. Dell OptiPlex Tower or Small Form Factor Cable Cover Dell 24 Monitor P2417H Dell Wireless Keyboard and Mouse KM636 Dell Pro Stereo Headset UC350. Two more questions - What's the brand name of the RAM? Is your 755 an MT, DT, SFF or. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 7020 (Mini-Tower) - FREE US Delivery. Optiplex SFF Plus 7010, RAM upgrade. System Board Connectors 14 System Board Connector Maximum Allowable Dimensions, Graphics/Video Controller 15 External Ports/Connectors 20 Communications – Network. 88 Usable) Operating System: Windows 11 Pro. x Just about any cheap NVIDIA late-model PCIe video card. 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. (example: DDR3L) DDR3 is not backward-compatible with DDR2. GTX 750Ti and Q9650 will work great together. Buy Memory RAM Upgrades for your Dell Optiplex 755 [Mini-Tower] - 100% Compatibility Guaranteed. 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. the modern intel motherboards are almost all ATX (or proprietary). Popular components in PC builds with the Dell OptiPlex 755 Motherboard. 23 gigs of RAM. In addition, Dell Optiplex 755 only comes with 7 USB 2. Or fastest delivery Thu, Jul 6. 3. If I just move my old hard drive, RAM, video card and tel-fax modem card into the replacement Opti 755, will it work? I did this once before, six years ago, and I recall that this involves msoobe. Genuine CMS brand, CMS is one of the most trusted names in the Computer Memory industry and this product carries a Lifetime Warranty from CMS Compatible with: Dell OptiPlex 210L 320 330 740 745 755 Maximum Memory: 4 or 8GB Expansion: 4 or 2 Sockets. Model Comments: Machine name: Dell Optiplex 755 MiniTower CPU options: - Intel Core 2 Quad (1066MHz FSB) - Intel Core 2 Duo (1333MHz FSB) - Intel Core 2 Duo (800MHz FSB) - Intel Pentium (800MHz FSB) - Intel Celeron (800MHz FSB) Chipset: Intel Q35 Express Chipset HD Bus: SATA II (7200RPM) Front. So I guess this should be high density. Be sure to avoid KVR (Kingston Value RAM), as this has caused problems in Dell's. However, is says the minimum watt supply requirement for this GPU is 400 Watts. Manufacturers. 4 out of 5 stars 14 1 offer from $64. OptiPlex Desktops & All-in-Ones; Inspiron Desktops & All-in-Ones. So far I've salvaged the E521 and upgraded the Optiplex to 6 GB of RAM, slapped my. All other brands will fail the memory check at boot. 2 x 512Mb. 9. . Both the 755 and 760 run the same processors. Your computer supports a maximum of 8GB of memory when you use four 2GB DIMMs; however, 32 -bit operating systems,Anyhow, I have another computer besides the Optiplex 755 with no onboard video card at all. 0 (6Gb/s) Show full device specification. I want to install 64 bit Linux so I got 2 new 2GB memory sticks and replaced the 2 1GB ones, into the same slots. Os módulos de memória suportados 256 MB, 512 MB, 1 GB, 2 GB ou 4 GB não-ECC4GB. Required Ram is based on Front Side Bus. Diagnostic lights 3,4 indicate a RAM problem. Check out this thread with practical test that 8GB RAM as maximum for Optiplex 760. :emotion-4:Dell Optiplex 755 + Maximum RAM? By Dos_Box in forum Hardware Replies: 4 Last Post: 30th April 2010, 12:05 PM [For Sale] Dell Optiplex 745 - 3GB Ram - nvidia Card. 8GB KIT (4 x 2GB) for Dell Optiplex 740 745 745c 755 DT/MT/SFF 755. upgrading RAM on OptiPlex 755 with 0GM819 motherboard. Aurora R4, computer won’t boot with Intel Xeon E5 2697 v2 in LGA2011 socket. e. Free postage. I just bought an Optiplex 7010 from Dell Outlet, and have a question. Unsolved. Tengo una Dell Optiplex 755 que viene de fabrica con 4Gb de RAM de 667MHz, pero tengo entendido que esta solo soporta hasta 8Gb de RAM con una frecuencia de 667 MHz a 800MHz, entonces yo se la quiero mejorar a 8 Gb pero no se cual comprar ya que ya he probado con unas memorias ddr2 de 800MHz pero no arranca la. The My Computer properties show 3. The 780 takes either 1,066MHz or 1,333MHz RAM. Something I've mentioned before, if my PC really was 64% faster, I really didn't notice much difference. Windows finished installing. 48 delivery Jan 9 - 12. Short answer; that kit you've linked won't work. Browse CommunityDell optiplex 755 maximum ram support Alright. 750ti is a 60w card that needs 300W psu. When I inserted them, I was greeted with a series of beeps, and a system that would not boot. +. Helps you switch between applications, open documents, and complete daily tasks faster. . +. I have got a Dell Optiplex 755 SFF, and i'd like to change all of my hardwares, to the best components what i can use. 1,510. While they can take HDD's in the TB's, the max listed for SSD is 256 GB. model 0HX555 revision unknown serial . Memory Type: DDR2 PC2-8500, DDR2 PC2-6400, DDR2 PC2-5300, DDR2 (non-ECC) Maximum Memory: 8GB. I have just bought a very similar, used Optiplex 755 DT on eBay with a similar CPU. Posts / Dell Community /. Tangerang Selatan ICA JAYA MANDIRI. DDR3-1600MHz can be used & what I posted above, but. com suggested ocz blades which are unavailable. 376 / 11. 66Ghz, 95w and 1333mhz bus speed. 13GHz Core2 Duo Processor (1066MHz Front Side Bus), 3GB DDR2 250GB SATA Hard Drive, Crystal Clear , DVD/CDRW, Intregrated Lan/Audio, Onboard Video, Windows XP. Hard Drive: GB means 1 billion bytes and TB equals 1 trillion. Can anybody clearify this Statement from the product brief: "Delivers up to 12. 8GB ram ddr2 @ 800Mhz will work, as I’ve upgraded from 4gb in my 755 DT. Dear Dell Users. Slots: 4. If you are using a 64-bit operating system, your computer will support a maximum of 8 GB (2-GB DIMMs in each. 00 Used;OptiPlex 755 upgrade. Solution. 6. Press the power button. No need to upgrade PSU with those options. Dell Optiplex 755 Series GM819 Motherboard. Intel Core2 Quad Q9650 (Clock speed at 100%) with NVIDIA GeForce GTX 750 Ti (Clock speed at 100%) x1 will produce only 2. 2 slot : Parts needed to install a M. The system turning on when you connect the power is a BIOS setting (power restore). product OptiPlex 755 version unknown serial 8TQGJ3J UUID {4C4C4544-0054-5110-8047-B8C04F4A334A} SKU unknown family unknown DMI Baseboard vendor Dell Inc. (B450M PRO-VDH MAX) Motherboard. The maximum amount of memory you can install into the Dell Optiplex 7010 SFF is 32Gb. Re: Dell Optiplex 755; picky with memory Mixing RAM brands/specs commonly results in problems. Buy Now Payment Secure transaction Ships from A-Tech Components Sold by A-Tech Components Returns Eligible for Return, Refund or Replacement within 30. I have multiples of the Optiplex 755 and XPS 420's- They're great little machines for virtualization. But Dell never tested the 755 with higher than 8GB RAM. de memoria Ram. #3. Dell meets the current and future demands of high-performance, power embedded computing, making it ideal for communications, transaction terminal, interactive client, industrial automation applications, as well as for standard home use. I am looking to add another 8GB of RAM, but the same memory module is difficult to obtain in my location. Example:11-10-2014 06:00 AM. Three-Step Upgrade Selector. The following table lists the memory specifications of your OptiPlex 5000 Small Form Factor. Base GPU Frequency. All Dell XPS 630i Memory Upgrades are backed by a lifetime warranty. Hello, I understand that buying more than 4 GB of RAM is wasteful becasue 32 bit win will not use it. System Type X86-based PC. likhithchitneni, The Optiplex 755 is getting on a bit, but there are more options to improve it than one might suspect. Crucial Scanner. According to Dell's Optiplex site. 1 with 8GB. Or fastest delivery Jan 6 - 11. just replaced 2x512mb memory and purchased 4x1gb (max for four slots) ddr2, PC2-. Whether you are looking to configure your OptiPlex 780 yourself or upgrade it, equipping a device with sufficient RAM is. Pre-Installed with Windows 7 Professional, Upgraded to Windows 10 Pro, & upgraded to Windows 11. With appropriate handling of the. I've read in a few places that if any of the versions of Windows are on 32-bit, they only use a max of 4GB. - RAM: 16GB (8x2GB) @ 5200Mhz - Storage: 1TB NVMe SSD, 1TB MicroSD- Display: 1200p@120Hz Dell Poweredge R720 (Server):- CPUs: 2x Xeon E5-2697v2 @ up to 3. i own an optiplex 755 and just did install a q9550 after updating bios to a20 and the thing is a rocket now,video card is a gt220(hdmi out to 32"lcd sony bravia) and 4gb of ddr2 800mhz ram. 4. Dell Optiplex 7010 Small Form Desktop, Intel Quad Core i7. I checked the system resources and it showed the correct amount of RAM. I currently have them all "maxed" out at 8GB RAM apiece, which is the listed maximum for each. Power figures for DELL Optiplex 755 Mini Tower. 4GB Kit 2 X 2GB DDR2 Memory for Dell Optiplex 755 760 GX280 Ultra Small Form Factor Desktop PC2-6400 240 pin 800MHz Non-ECC DIMM. . 1GB Memory Upgrade for Dell OptiPlex 755 DDR2 PC2-5300 667MHz Desktop Non-ECC DIMM RAM (PARTS-QUICK Brand) $699. You're welcome. DellThe 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. , whats the max i can go and what are the specs ? i have Hynix 4GB DDR2 667 MHz PC2-5300F ECC 2Rx4 CL5 1. Please check that you are ordering for the correct Model, as the Memory does vary. Often I've found those "maximum" specs to be based on the largest dimm available at the time of publish, and not necessarily a system limitation. Below memory compatibility will be DDR3 unless stated otherwise. Dell ships non-ECC 184 pin SDRAM memory only. Yes. Aurora R4, computer won’t boot with Intel Xeon E5 2697 v2 in LGA2011 socketOptiPlex 790 Desktop. The memory speeds supported include 667 and 800 MHz DDR2 memory. It has to do with the number of banks that the MCH can drive as well as power etc. Ad. The only way I know to fix it if you want to pursue it is to return the RAM you just bought. If you upgrade the CPU, consider an SSD and max the RAM if not already. Tipo 667 or 800 MHz DDR2 SDRAM. I have an Optiplex 380 with 2 RAM slots which was listed as 4GB cpacity and I'm running 2x4GB=8GB DDR3 just fine. Boost GPU Frequency. 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). 30-07-2011 16:00 PM. Memory. TECHNICAL GUIDEBOOK . 99. With 1GB GPU= 4GB RAM. $5999. OptiPlex 210L OptiPlex 210Ln OptiPlex 3000 Micro OptiPlex 3000 SFF OptiPlex 3000 Tower OptiPlex 3010 Desktop OptiPlex 3010 Mini Tower OptiPlex 3010 Small Form Factor OptiPlex 3011 All-in-One. Tengo una Dell Optiplex 755 que de fabrica viene con 2 Gb. 25 Gig of ram with the rest stolen by Video Frame Buffer and the memory map for Bios. Best choice memory for Dell Optiplex 755. Optiplex 7000 Small Form Factor Parts & Upgrades Dell Memory Upgrade - 16GB - 1RX8 DDR4 UDIMM 3200MHz Since I saw Samsung listed in redxps' list: Samsung M378A2G43AB3-CWE 16GB DDR4 3200MHz PC4-25600 1. Yet another working Optiplex 390 MiniTower setup with 16GB of RAM. 0 GB: Memory Expansion Slots / Banks; 2. I do have a PCI-E slot in that computer and AGP. Help Me Choose. (example: DDR3L) DDR3 is not backward-compatible with DDR2. Unfortunately, after the upgrade BIOS shows it at all running at 667MHz. 25-inch drive bay 2 5. May 18, 2016 at 9:17. Patriot Signature 4GB 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Desktop Memory Model PSD24G8002Memory speed issue after Optiplex 755 Memory Upgrade. DDR2 PC2-5300 667MHz / PC2-6400 800MHz Non-ECC DIMM. OptiPlex 3090 Tower. With 2 X 4 gig you get 7. Also, some Mobo's particularly OEM and other lower quality ones, often do not like having all the RAM slots filled. DELL-2GB-DDR2-667D. Good day Sirs, I have Mini Tower OptiPlex 755 with 0GM819 motherboard. Exact same specs as the shipped version, but the system will not accept it and will not boot. Add to Cart. 2 GB of DDR3 GPU memory with fast bandwidth enables you to create large, complex 3D models, and a flexible single-slot and low-profile form factor makes it compatible with even the most space and power-constrained chassis. The computer slows down often and I assume it is because of memory issues and I. I'm looking to upgrade the CPU on a Dell Optiplex 755 Desktop system. GTX 650Ti boost works well w Q9650 too, but it requires a 6 pin power connector and 400W psu. 21. . Memory issue on Optiplex 755. compare. The CPU-Z program would tell you how fast it is or isn't running. A 500-GB SSD is ~$400 which is pretty pricey for an upgrade to an old system, on top of costs for added RAM, 64-bit OS, and possibly upgraded CPU and video card. Memory Type & Info. What can we help you to find. Memory slots Four UDIMM slots Memory type Dual-channel DDR4 Memory speed 3200 MHz Maximum memory configuration 128 GB. Rp375. Pregunta sobre memoria ram en Dell Optiplex 755. But only with another 2 core processor. #3. Optiplex 7010 memory question. 4: SEE FANS spin for 1 second , is very very common. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. 2: M. Best CPU for it is C2Q Q9650 3. As far as the the CPU goes, the C2Q Q6700 is compatible with your SFF. 99. Crucial 8GB 4x2GB For Dell OptiPlex 740 745 755 760 PC2-6400 DDR2 800Mhz Memory. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. DDR4-2666 • CL=19 • NON-ECC • UDIMM • 288-pin • 1. Design 1st OptiPlex was the first Dell product made with recycled materials in 2007. If the BIST LED turns on, the power supply is delivering power to the computer. At the technical guide (thank's for link to SpeedStep) I didn't find any information about supported max bus clock (MHz) of RAM. 8 Ghz Dual Core Pentium (LGA775), 2x1 GB of 667Mhz DDR2, Integrated. The memory will run at a lower PC2-6400 (or PC2-5300) speed on such a system. #1 · Oct 19, 2008. The Dell OptiPlex 755 gives you advanced security options to help keep your data secure real-time. Crucial shows this as requiring 1. Windows XP. Aims to increase memory bandwidth while keeping power consumption low in comparison with its predecessor,. I primary use my computer for Adobe Photoshop and photography items. In the next generation of Optiplex's, models like the 390, 790, 990, etc. 0 started showing up on 3020 7020 9020. Optiplex 9010 Fan. BTW, some will tell you the page file will wear your drive faster, technically correct, practically irrelevant. When I start it up I get the Dell screen and able to select F2 setup and get into the bios setting. At Mr Memory you get enhanced speed and peak performance with every upgrade, taking your device to the limit. I'm unsure if your motherboard is capable of overclocking, but most likely, it is. OptiPlex 755 User's Guide - iAMT. Beyond just RAID support, the system offers proactive security features from vPro, and advanced remote management capabilities. Tip: Make sure all the sticks are the same brand, capacity, and MHz. com SearchEl equipo OptiPlex 755 soporta memorias DDR2 SDRAM de 667 o 800 MHz, para que el ordenador reconozca los 8 GB de memoria, es necesario que el equipo tenga instalado un sistema operativo que trabaje a 64 bits. 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. my755. Optiplex SFF Plus 7010, RAM upgrade. 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. 8GHz) Memory Warranty; Lifetime Warranty. You need to sort out the RAM problem first before tackling anything else. The processor is a Core2Quad, which can be upgraded. Find the service tag (a seven digit code of letters and numbers) written on a sticker on the back or. 64. Ao your looking at DDR2-6667 or DDR-800mhz, 4x2GB DDR2 ram NON ECC you will need. Example:Keep in mind that RAM is best added as matched pairs. 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. 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. 350 MHz / 450 MHz / 525 MHz / 650 MHz. 35 V operation for memory. You cannot have 16 gig in USFF models or any model with only 2 Ram Slots. Memory Type: DDR2 PC2-8500, DDR2 PC2-6400, DDR2 PC2-5300, DDR2 (non-ECC) Maximum Memory: 8GB. 765* 6. It will only run. By tech_guy in forum Hardware. From the Optiplex 755 Tech Guide, 800MHz is the max RAM speed for it. 3 out of 5 stars (3) $13. They both came with 2 x 1GB Hynix PC2-5300U. Memory Options3 MT/DT/SFF- Four DIMM slots; Non-ECC dual-channel 1066MHz or 1333MHz DDR3 SDRAM, up to 16GB maximum system memory USFF- Two DIMM slots; Non-ECC dual-channel 1066MHz or 1333MHz 4 DDR3 SDRAM, up to 8GB maximum system memoryI have a refurbished Optiplex 755, Windows 7 pro 32 bit, 2GB RAM. Late in its life it did get VISTA WDDM 1. Maximum Graphics Memory on Windows® 10: Intel® UHD Graphics: Limited by OS to one-half of System Memory: Intel® Iris® Plus Graphics: Limited by OS to one-half of System Memory: Intel® UHD Graphics 620/630: Limited by OS to one-half of System Memory: Intel® UHD Graphics 600/605: Limited by OS to one-half of System. Or fastest delivery May 16 - 17. 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. Minimum memory. Dell Optiplex 755 specs, deals, and users reviews. My Computer Subscribe to Thread. Processor Intel (R) Core (TM)2 Duo CPU E4600 @ 2. Good day Sirs, I have Mini Tower OptiPlex 755 with 0GM819 motherboard . DELL™ OPTIPLEX™ 760 TECHNICAL GUIDEBOOK V1. can use the i family of processors that fit socket LGA1155. (example: DDR3L) DDR3 is not backward-compatible with DDR2. Select the department you want to search in. We would like to show you a description here but the site won’t allow us. – TJJ. My background is that I have a Dell Optiplex E8400, 4GB Crucial Ram, 2- SATA CDRW/DVD's, 1. MP627 2. 0.