GX620= Pentium D or Pentium4 with 4 GIGS max DDR2 RAM = $100 or less in many places. . Memory RAM for Optiplex 755 Ultra Small Form Factor. OptiPlex 3280 All-in-One. In most cases, the sum total will not exceed 224MB. 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. A seagate 500GB HDD and (originally) 4GB of Samsung PC2-5300U DDR2 ram in a 4x1 configuration. Boost GPU Frequency. #5. 22. Table 4. OptiPlex 170L. * Recommended Upgrade You might need to rollback your SSD to a 256 GB model. Crucial Scanner. MoBo for Dell Precision 360. Aug 28, 2018. Buy Kingston Dell Optiplex 755 USFF/Ultra Small Form Factor Desktop Memory RAM & SSD upgrades. PC Dell optiplex 755 Slim Core 2 Duo HDD 250gb ram 3gb. (example: DDR3L) DDR3 is not backward-compatible with DDR2. The Optiplex 755 system has four variants: Ultra small form factor, Small form factor, Desktop, Mini-tower. If you are using a 64-bit operating system, your computer will support a maximum of 8 GB (2-GB DIMMs in each. Select the department you want to search in. Hope this helps. the modern intel motherboards are almost all ATX (or proprietary). 2 device into a M. I want to extend the memory to maximum Can anybody clearify this Statement from the product brief: "Delivers up to 12. 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. Maximum Memory; 16GB: Memory Expansion Slots / Banks; 4 Slots: Memory Type & Info; DDR2 PC2-5300 667MHz / PC2-6400 800MHz Non-ECC DIMM Intel Q35 Express. Good day Sirs, I have Mini Tower OptiPlex 755 with 0GM819 motherboard . also PCIe can be updated from 2. I made the mistake with my Optiplex 755 as well (though DDR2). Maximum memory - 128 GB; Minimum memory - 4 GB; Memory per slot - 4 GB, 8 GB, 16 GB, and 32 GB; Number of slots - Four DIMM slots; Type - Dual. com Search El 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. 1660. I have multiples of the Optiplex 755 and XPS 420's- They're great little machines for virtualization. I've had some skips in using recording studio software, my reasons for wanting to expand. However, is says the minimum watt supply requirement for this GPU is 400 Watts. e. see it will turn off. 2. But the Dell optiplex 755 SFF comes with only a 275 Watt power supply. 0 GHz, 12 MB Cache, or up to 2-core Intel Core 2 Duo E8600, 3. Ad. You need to sort out the RAM problem first before tackling anything else. 99. 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. I have an Optiplex 760 x-64 running Win10 Pro that's using up 71-85% of memory with minimal applications (email, Adobe Reader, Win Office, etc. Why does crucial recommend a higher maximum ram limit for my system than the system manufacturer? At Crucial®, we ensure that the higher amount of RAM is rigorously. Intel® CoreTM 2 Duo 1066MHz FSB Socket T with Dual Core technology XD, EM64T, 2MB and up to 4MB L2 cache, EIST and VT (E6000 series) integrated Intel® Graphics Media Accelerator 3000 (no "x" in the title as in "x3000" this is just "3000") Dell Optiplex 755. More Buying Choices. The system turning on when you connect the power is a BIOS setting (power restore). We would like to show you a description here but the site won’t allow us. Total RAM can go up to 16GB (4GB per stick). and I want to upgrade my RAM in case of use optimally FSB (MHz). Going one step further Crucial RAM states that 64GB of RAM total is compatible as per their site here. 8GB de memória máxima. Pregunta sobre memoria ram en Dell Optiplex 755. Memory slots Four UDIMM slots Memory type Dual-channel DDR4 Memory speed 3200 MHz Maximum memory configuration 128 GB. Memory Compatibility. Dell Part Number: 0GM819 GM819 JR271. Intel Core 2 duo E7500 2. Intel Core2 Quad Q9650 (Clock speed at 100%) with NVIDIA GeForce GTX 750 Ti (Clock speed at 100%) x1 will produce only 2. 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. EDIT: Screengrabs below will show 1,600MHz RAM, which is what came up on the Crucial site for the 780. Help Me Choose. Set personal price drop alerts! If you have Windows, System Info in the Control Panel will tell you total use of the RAM. Addressing Memory Configurations. While they can take HDD's in the TB's, the max listed for SSD is 256 GB. 1x 4HP13. 5" bay : Additional information : 9350 9360: 1: 1x M. 13. 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. The computer is a Mini tower dell optiplex 755. My Optiplex 755 (desktop) came with 2 1Gb 800MHz sticks and I'd like to add another 1Gb, i. 00GHz Yorkfield Quad Core Q9650, 12MB. 48 delivery Jan 9 - 12. 64. 2. Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Intel Evo, Intel Optane, Iris, Itanium, MAX, Pentium. $19. MP627 2. 99. DDR4-2666 • CL=19 • NON-ECC • UDIMM • 288-pin • 1. 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. It's good to know that installing CompuRAM memory as accessories or spare parts for your Dell OptiPlex 755 has no influence on the manufacturer's warranty . Starting at CAD $949. $4. Intel® Q965 (ICH8) Express Chipset. Question Maximum number optical. Can someone confirm the RAM capacity of an Optiplex GX 280? I bought a used machine, it is fitted with 2 x 512 MB. And most. Thanks to Dell s innovative approach to scalable remote client management, the OptiPlex 755 offers you a choice. 9 out of 5 stars based on 14 product ratings (14) $74. . The technical guidebook to the 7010 says that each of the four DIMM slots can handle up to 8GB memory modules, but then says the system maximum is only 16GB. 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. To get the best performance and speed from your Optiplex, upgrade to the maximum memory. DDR3-1600MHz can be used & what I posted above, but. Q9500 - Almost as cheap as dirt. System Requirements. Thank u for reply So what kind Of Ram Matches this computer ? i see some people using a 12gb ram In dell755 KVR800D2N5K2/4G is HIGH Density Ram. 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. ovErviEw 3 Mini Tower Computer (MT) View 5. 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. Dear Dell Users. Aurora R4, computer won’t boot with Intel Xeon E5 2697 v2 in LGA2011 socketOptiPlex 790 Desktop. Buy some contact cleaner and spray the RAM contacts as these desktops love to complain about RAM fault when RAM contacts go bad. None / 128 MB / 256 MB DDR2 / 256 MB DDR2. Where to buy. 64bit Windows 7 ultimate (toying with a win 10 Pro ssd upgrade) 2 x 2gb ddr3-1066 sdram. Maximum memory: 8GB Standard memory: 1 or 2GB removable All compatible upgrades DRAM Internal SSD External SSD Internal SSD for: OptiPlex 755 Series (Desktop Mini. 22-04-2013 09:00 AM. Power Supply PSU PSA Dell Optiplex 780 745 760 755 Tower. OptiPlex 160L. yes it is true, i still use my original dell optiplex gx280, 10+ years old. Nov 22, 2016 Should be 16 gb max source :more info here You have to choose between 2 x 8 gb ddr2 OR ddr3 because you cannot mix them. OptiPlex 755 User's Guide - iAMT. Available with top-of-the-line processors, generous memory options, native support for dual high-resolution. 376 / 11. $3163. Three-Step Upgrade Selector. Tengo una Dell Optiplex 755 que de fabrica viene con 2 Gb. I went from an E8400 to a Q9650 in my 755 MT a ways back. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 7020 (Mini-Tower) - FREE US Delivery. 5" bay : Additional information : 9350 9360: 1: 1x M. Here's. Or fastest delivery May 16 - 17. 66GHz Yorkfield Quad Core Q9400, 6MB, 1333FSB, R0. 8v: Image Description Manufacturer Size. Why does crucial recommend a higher maximum ram limit for my system than the system. A very short, very. $64. 2GB RAM (1x2GB) INTEL GMA3100 ( :C ) 150GB HDD. 10GHz 3. 667 MHz 240-Pin. Starting at CAD $599. Download the PDF file and follow the instructions for installing hardware, software, and drivers. 2 slot supports 4X. The 95W CPU limit keeps the Extremes out, and I even tried a 75W X6800 in another Dell and it wouldn't run either. This is just a guess though I am not Dell engineering and I don't have a Cpu to test. DELL OPTIPLEX 960 Professional users seeking a sophisticated, powerful desktop need to look no further than the OptiPlex 960. 19-11-2012 09:00 AM. CN698617CL07F0. 17-03-2021 20:00 PM. We always send matched modules, when you order 2 or more. 8 Specifications of OptiPlex 5000 Small Form Factor Better yet, the memory manufacturers could supply free memory to Dell and one to four people could sit in a room filled with current Dell machines and test the modules for compatibility. I do have a PCI-E slot in that computer and AGP. OptiPlex 3090 Tower. Please check that you are ordering for the correct Model, as the Memory does vary. 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. 5 Reviews. Eligible for Return, Refund or Replacement within 30 days of receipt . Top Solutions. When setting up, Dell recommends that you: Connect to a network for Windows updates. I added 250 gb hard drive 2gb memory and a E8400 Dual Core processor. The entire 8GB memory range is available to 64 -bit operating systems. Also he said SFF not USFF which is different. There may be different Versions of this Model (e. - RAM tests include: single/multi core bandwidth and latency. NOTE: If you have the USFF, only 4GB are compatible. Maximum Memory Per Slot: 2GB: SSD Form Factor: 2. vendor Dell Inc. It hung on the "Starting Windows" section of the install. I have a Dell optiplex 380 SFF and want to max the ram. The USFF chassis does not. 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. Their seems to be some conflicting information with the dell manuals: check out the max memory from the dell optiples 380 setup and Features Information pdf. Helpful. Dell Latitude 9430 Maximum. 07-01-2013 05:00 AM. Produce video, photography and music. At the technical guide (thank's for link to SpeedStep) I didn't find any information about supported max bus clock (MHz) of RAM. 731 / 6. Example:Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 755 Series (Desktop Mini-Tower and Small Form Factor) - FREE US Delivery. I have recently acquired a Optiplex 755 DT. System CPU Type. ? o tendré complicaciones, como le aumento la memoria Ram. 5" (SATA) SSD Interface: SATA 3. The actual. Maximum internal drives supported : Drive configurations supported (max) PCIe lanes : Parts needed to install a M. 8GB KIT (4 x 2GB) for Dell Optiplex 740 745 745c 755 DT/MT/SFF 755. Data Security and Recovery with RAID 1 support ensures real time redundancy for data - helping to keep your business. 2. So if you have 2x 2GB now, you can add another 2x 2GB (total 8GB) or remove the existing 2x 2GB and install 4x 4GB or 2x 8GB (total 16 GB). OptiPlex 9020 (MT, SFF) 4. Memory Type: DDR2 PC2-8500, DDR2 PC2-6400, DDR2 PC2-5300, DDR2 (non-ECC) Maximum Memory: 8GB. Optiplex Desktops. then ,a. compare. 25-inch drive bay 2 5. 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. 4x4GB DDR3-1600MHz 1. This video shows St. 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. product OptiPlex 755 version unknown serial 8TQGJ3J UUID {4C4C4544-0054-5110-8047-B8C04F4A334A} SKU unknown family unknown DMI Baseboard vendor Dell Inc. Hello, I have a Dell Optiplex 755 (DT) and I currently have 4GB of DDR2. Desktop/Workstation RAM upgrade » OptiPlex 780 by Dell. 8GB maximum = Four 2GB DDR2 800MHz memory modules. Rp325. Small Business. 1 with 8GB. FYI, currently my OptiPlex 755 DT running on Windows 7 Pro 64-Bit with Intel Core 2 Duo E6550, 2×2GB 800Mhz RAM, Phoenix ROM BIOS PLUS Version 1. Good day Sirs, I have Mini Tower OptiPlex 755 with 0GM819 motherboard. (example: DDR3L) DDR3 is not backward-compatible with DDR2. If you're not sure how to find RAM that matches your PC, "Optiplex 755 RAM" is an example of a search term. , whats the max i can go and what are the specs ? i have Hynix 4GB DDR2 667 MHz PC2-5300F ECC 2Rx4 CL5 1. Posts : 862. Thanks for your help so far, I really appreciate it. The specs scall for a maximum of 16GB total yet states that 16GB per slot is compatible. $250. This is from the 760 manual in Dell support. 99 New; $55. 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. Dell Latitude 3570 Win 11 i5 8GB 200GB SSD 15. Note regarding operating systems not listed above: Dell may not support an operating system for various reasons, including discontinued support from the software vendor, lack of availability with certain products. I have an Optiplex 760 x-64 running Win10 Pro that's using up 71-85% of memory with minimal applications (email, Adobe Reader, Win Office, etc. Optiplex 755 Manual. 10 A22 T tonschkDell Optiplex Memory RAM Upgrade install is the easiest and economical way to make this Dell Optiplex 780 Mini-tower computer super fast. If you upgrade the CPU, consider an SSD and max the RAM if not already. From the Optiplex 755 Tech Guide, 800MHz is the max RAM speed for it. XPS Desktops. 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). -. Why does crucial recommend a higher maximum ram limit for my system than the system manufacturer? At Crucial®, we ensure that the higher amount of RAM is rigorously. Yes the machine is a good Deal IMHO. The Dell OptiPlex 755 gives you advanced security options to help keep your data secure real-time. Minimum of a 400 Watt power supply. Dell Desktops. 0. 88 Usable) Operating System: Windows 11 Pro. Dell Poweredge T430 Motherboard in a T420 box? 17. 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). M. Re: Optiplex 755 sff 280PSU low profile graphics card. 8V - HYMP151F72. FREE delivery Mon, Nov 13 . Model M323R1GB4BB0-CQK-0L. We messed around with the BIOS settings to try and see what was up. 21. 350 MHz / 450 MHz / 525 MHz / 650 MHz. Podrá encontrar mas información referente a la memoria RAM del equipo OptiPlex 755 en las páginas 81 y 105 del siguiente manual en línea: Guía del usuario de Dell OptiPlex 755. N650J 2. Please choose your Dell Optiplex Computer model: OptiPlex 160. i use a cpu cooler from a dimension 9200,which is more effective than the original one and a second 120mm fan at exit of the duct to raise the air flow. It appears that you already have the maximum amount of RAM. In 2012 windows 8. Mr Memory recommends you install modules in pairs for Dual-channel performance - View Dual-channel Memory Video. 10. Alright, so a couple of days ago I picked up a Dell Optiplex 755 from a library for a mere $3. Safely scan your system for max upgrade options. 5 x the total memory. I have two Optiplex 755 SFF running VMware ESX 4. . Description Values. 115 2. The only way we got it to install was by turning "OS Install" option on. 000. DELL ™ optipLEx ™ 755 tEchnicaL guiDE book insiDE thE optipLEx 755. I checked on Dell Precision's 3500 & 5500 due to their large capacities, including multiple HDD's. Late in its life it did get VISTA WDDM 1. 0. The computer is a Mini tower dell optiplex 755item 3 DELL 0DR845 OptiPlex 755 MB with Dual Core E2140 skt 775 1. The computer slows down often and I assume it is because of memory issues and I. Maximum memory is 64GB on Tower/Small Form Factor, 32GB on Micro. Dell Support Driver and Downloads not offering manual downloads for my XPS 8940. Desktop Computer (DT) View . This Dell Computer can take up. You Never get this ram back. Saying not supported doesn't state if it wasn't tested so they can't say it will work, or if it was tested and failed. Then on the screen to the right, select RAID Autodetect / ACHI. 5Ghz - RAM: 256GB (16x8GB + 8x16GB) @ 1333Mhz - Storage: 1x Intel 160GB SATA III SSD, 12x Seagate SAS Enterprise 1TB HDD in RAID Z2, 4x Sandisk. Learn how to set up your Dell OptiPlex 755 desktop computer with this comprehensive guide. I have personally tested it with 24Gb (2 x 8Gb and 2 x 4Gb). . 0Gb/s • 540 MB/s Read, 500 MB/s Write. Hi,. I'm trying to donate this to a charity, but I want to do so with a clean Windows installation. Report. 1GB Memory Upgrade for Dell OptiPlex 755 DDR2 PC2-5300 667MHz Desktop Non-ECC DIMM RAM (PARTS-QUICK Brand) $699. McCandless Twp, Pittsburgh Google Pixel Watch 2. downloaded for various Dell's. Six years later, my replacement Optiplex 755 Desktop has failed. Best choice memory for Dell Optiplex 755. Alienware. Si va a mezclar tipos de memoria, ejemplo memorias de 667 MHz con Memorias de 800Mhz las memorias trabajaran a la velocidad del módulo más lento. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. Dell 755 optiplex walleyeblugill. I would like to get input from other people that use the Optiplex 755 and get some input on what they recommend upgrading on the system to make it more of a personal computer than a business. Shop the latest Dell computers & technology solutions. System Type X86-based PC. 0 GB: Memory Expansion Slots / Banks; 2. Please note: If you are upgrading your Dell Desktop/Workstation to more than 4 GB, you will need a 64-bit operating system to take. My question is that the Motherboard PCIe slot can only provide 35W, not the normal 75W of other motherboards. 2 slot : Parts needed to install a M. 8GHz Intel Celeron 430 n/a Serial ATA RAID, Ultra ATA/100 PCI/PCI Express 16x 80. Optiplex. Thread starter cookie_monster_17; Start date Sep 25, 2018;. 81 $ 50. My background is that I have a Dell Optiplex E8400, 4GB Crucial Ram, 2- SATA CDRW/DVD's, 1. 0 started showing up on 3020 7020 9020. Memory 12 Drives and Removable Storage 13. (hdd can upgrade to ssd. #5. A single slot card can be 2 slots wide if it's under 6 3/4'' long. Optiplex SFF Plus 7010, RAM upgrade. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. That's why higher than 8GB is unsupported and companies, like Crucial, that make RAM, will tell you the highest is 8GB. 2V • 1Rx8 • PC4-21300. Dell OptiPlex 755 User's Guide Publish date: 20 APR 2008. 47. How much memory does the Dell Optiplex 755 Mini Tower Computer take?. Check out this thread with practical test that 8GB RAM as maximum for Optiplex 760. Memory connectors. RAM & SSD Upgrades. Jun 27, 2018. 0GHz 4GB 160GB Windows Pro. CPU; Core2 Quad Q6600 Intel $100 Bench 42%, 59,658 samples: 75x: Core2 Duo E8400 Intel $22 Bench 40%, 68,540 samples: 63x:. Connect the power cable. Something I've mentioned before, if my PC really was 64% faster, I really didn't notice much difference. What type of memory does the Dell Optiplex 755 Desktop Computer take? The Dell Optiplex 755 Desktop Computer takes the DDR2 PC2-5300 667MHz, PC2-6400 800MHz DIMM. Hello everyone, I would like to give a last upgrade to my old Optiplex 755 buying 8. Discover more about the. As far as the the CPU goes, the C2Q Q6700 is compatible with your SFF. 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. Whether you are looking to configure your OptiPlex 780 yourself or upgrade it, equipping a device with sufficient RAM is. Memory slots Four UDIMM slots Memory type Dual-channel DDR4 Memory speed 3200 MHz Maximum memory configuration 128 GB. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 755 Series (Desktop Mini-Tower and Small Form Factor) - FREE US Delivery. #3. 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. Device Management. Mi pregunta es ¿Puedo colocar en una de las ranuras libres una memoria ram kingston kvr8002N6 de 2 GB a 1. Card. Below memory compatibility will be DDR3 unless stated otherwise. The configuration Dell provides comes with a 1. Graphics. 2V 1Rx8 288-Pin UDIMM Desktop RAM Memory Module other variants of Dell Optiplex 755 allow for 8GB maximum RAM, while Dell Optiplex 780 allows for up to 16GB RAM. Unsolved. DIMM DDR3 Non-ECC PC3-10600 1333MHz RAM Memory. All of these can accept 8GB of DDR2 except the crippled G31 is unable to remap PCIE/APIC memory to above 4GB so can never actually use more than 3. $4. 6: POWER cord back now. The standard-sized hard drive and optical drive bays can accept any type of SATA drive, so you can repair and upgrade these components easily. Guaranteed Compatible with Dell Optiplex 755 Desktop Computer. 376 / 11. Browse CommunityDell optiplex 755 maximum ram support Alright. So, again, there's no 8GB total RAM limit with the H61 Express Chipset. Motherboard: Dell OptiPlex 7010. I have multiples of the Optiplex 755 and XPS 420's- They're great little machines for virtualization. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 745 Series (Desktop Mini-Tower and Small Form Factor) - FREE US Delivery. #1 · Oct 19, 2008. if you really want to stick with the 755 tower case, you need to cut/mod. Home > Manufacturers > Dell > Desktops > Dell XPS > XPS 630i. Search OptiPlex 755 Support Information Find articles, manuals and more to help support your product. 66GHz Kentsfield Quad Core Q6700, 8MB, 1066FSB, G0. 35 V operation for memory. make sure you use thermal paste for the installation. version 1. As far as the the CPU goes, the C2Q Q6700 is compatible with your SFF. If you are using a 32-bit operating system such as Microsoft® Windows® Vista®, your computer will support a maximum of 4 GB of memory. Upgrading it is somewhat difficult for a DT. Finish Windows setup. 4GB de memória máxima. Guaranteed-compatible with the Dell OptiPlex 755 Series (Desktop Mini-Tower and Small Form Factor)According to the Dell manual, 8GB is maximum. com says 16GB for the SFF and they guarantee their kits to work. I would like to get input from other people that use the Optiplex 755 and get some input on what they recommend upgrading on the system to make it more of a personal. 750ti is a 60w card that needs 300W psu. Ao your looking at DDR2-6667 or DDR-800mhz, 4x2GB DDR2 ram NON. Dell part numbers = DW1P4 2GB,800MHz,256X64,256X64,Unbuffered,DDR2,240 Pin,Dual Rank,1. The newer the game or program intensity, the more negligible the OC will be. I have a upgraded version of the dell inspiron 3511 where i have 8 gb of ddr4 ram, i was going to upgrade that to 16 in the near future but dont know if. The fact that fan eventually quiets down speaks against bad thermal paste. 30-07-2011 16:00 PM. BIOS. Design 1st OptiPlex was the first Dell product made with recycled materials in 2007. Learn how to run a hardware diagnostic test, download, and install drivers and more. I went with two 800MHz 512Mb PC2-6400 Kingston KTD-DM8400C/512 CL-5 sticks, supposedly compatible with Optiplex 755. It varies. 5: wait 15minutes, this further discharges huge capacitors inside. If your Front Side Bus is 800mhz then you need PC2-6400. 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-inch internal SSD • SATA 6. So, I tried a kingston value ram of 4gb @ 1333M. . Type. I understand Windows XP cannot utilize the full 4 gigs of RAM which is fine with me. 18,530. 91 Reviews.