Upgrading to 4-8 GB if you want to run Windows 10 is a good idea. 20 GHz. Bios is A21. 00Ghz with 1gb of sYstem RAM, a 80gb seagate hard drive, a 305w power supply And integrated intel gma 3000 graphics, my question is, Can i replace the old Pentium 4 that is 90nm with a Pentium e5500 or a Core 2 Duo e6750 tha. 89 $ 64. Start the video then follow along at your own pace as the rich media content demonstrates step-by-step how you can save time by fixing your issue all by yourself!Hi all. Featuring the Intel Core Duo processor available in speeds between 1. Dell Optiplex 745 Minitower Upgrade. The 780 can take either 1,066MHz or 1,333MHz RAM. g. 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. Dell. O. The OptiPlex 330 system supports four GB of memory 32 bit operating system. 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®. In your case, your Dell Optiplex SFF 745 model's 275Watt power can easily support graphics cards with. XX347 ATI Radeon HD2400 Pro, 256MB, DVI-I, TV Out. O. 6 Based on Dell internal analysis using publicly available specs in August 2023 comparing maximum. Saludos. I can't speak for all of Dell's PC and server manuals though as I certainly can't answer questions on all of them. Memory modules supported 256-MB, 512-MB, 1-GB, or 2-GB non-ECC. 35 V operation for memory. How many. I have a Dell Optiplex 745 SFF with 275w power supply, one 80GB harddrive (I will upgrade to 1TB), with 7GB ram (3X2GB DDR2, 1X1GB DDR2) Core 2 Duo E6400 2. 99. Compare. ) Width 154. 4GB 2 X 2GB Memory for Dell Optiplex 160 330 360 740 745 745c 755DT 755MT 755SFF 760DT 760MT 760SFF 960 FX160 GX520 GX745 GX755 SX280. Safely scan your system for max upgrade options. Optiplex 5000 Tower. Free shipping. q6600 BUT considering they are about 150 to 200 USD right it. com. Recenty, I have been thinking of upgrading the included e6300 to a q6600. Dell Optiplex 745 System BIOS. Where to buy. Recently I got a Optiplex 3020 MT which has a CPU i7-4790. What type of memory does the Dell OptiPlex 745 Desktop Computer take? The Dell OptiPlex 745 Desktop Computer takes the PC2-4200/5300/6400 DDR2 SDRAM DIMMs. Fast & Free shipping on many items!. 4. 86GHz and 2. With Dell Client Connector Utility (DCCU) you can change the state of your computer by, for example, updating or configuring its BIOS or shutting it down. I'm looking for a solid answer as to how much RAM I can have installed in a Dell Optiplex 5040sff (Small Form Factor). View PDF. . The chipset is an Intel restriction but historically Dell goes over and above that and bios restricts upgrades to only certain cpus that were offered in the original models. Maximum memory 8 GB (2GB per channel) 4 GB (2GB per channel) Bandwidth 533MHz: Up to 8. 3. The OptiPlex 9020 is designed to seamlessly integrate into the office environment. Best choice memory for Dell Optiplex 755 Desktop Computer. com. 5" SATA III Internal Solid State Drive (SSD) - (SSD7CS900-1TB-RB) $44. . Hard Drive: GB means 1 billion bytes and TB equals 1 trillion. We would like to show you a description here but the site won’t allow us. single-channel: 256 MB. Dell extends the OptiPlex 740's value by offering a longer lifecycle with proven industry-standard features such as ASF 2. It still works but the ram is not working. Crucial's site has you enter the PC model. (example: DDR3L) DDR3 is not backward-compatible with DDR2. 0. I got a not so new Dell optiplex 745 with a old Intel Pentium 4 530 @3. 800 aka PC2 6400 ram works but must be low density and 1R or 2R. - SkillBench (space shooter). NEW WEI ratings (using this HD5450 card) Windows Aero: 5. The OptiPlex 330 system supports four GB of memory 32 bit operating system. I want to upgrade my processor to the Core 2 Quad Q9650. My 745 came with a 3. All imformation about what type of ram you need are in the manual below:. 66 Ghz. (example: DDR3L) DDR3 is not backward-compatible with DDR2. 6. 00 mm (6. However, running the Windows Experience benchmark quickly causes the monitor to go blank and the fan to rev up very high. Dell™ Branded memory offered in the Memory Selector has gone through rigorous quality assurance and quality control testing to ensure it will work with. Thats why Systems from 2011 have 24 gig Tri channel ram with 24 gigs max ram. Memory Warranty. I would like to use 2x2Gb DDR2 800mhz but on the datasheet it says: Supported modules: 512-MB, 1-GB, or 2-GB (800MHz not available in 2GB DIMM)I tried resetting the ram but same problem. 1. Manage your Dell EMC sites, products, and product-level contacts using Company Administration. I got a not so new Dell optiplex 745 with a old Intel Pentium 4 530 @3. 13 GHz, 1066 MHz FSB) Intel Core 2 Duo Processor E6400 (2M Cache, 2. 4 GB, 8 GB, 16 GB, 32 GB. Features Specifications. Get drivers and downloads for your Dell OptiPlex 745. 16GHz with 2GB RAM, latest BIOS (2. 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. 5 GB of RAM. 5GB of RAM can be addressed and used, assuming you have 4GB fitted. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. The non-ultra-small-form-factor Opti 745s have always supported 8G on. If you can give me the model of your motherboard, I can make a recommendation. Thanks for the inquiry. Dell™ OptiPlex™ 745 User's Guide: Mini Tower Computer Specifications: Your computer's memory capability: Slots: 4 (2 banks of 2) Maximum memory: 8GB Standard memory: 1 or 2GB removable All compatible upgrades DRAM Internal SSD External SSD Internal SSD for: OptiPlex 745 Series (Desktop Mini-Tower and Small Form Factor) Crucial MX500 4TB 3D NAND SATA 2. I am running Microsoft Windows 7 Enterprise. 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. single-channel: 256 MB. 5-inch internal SSD • SATA 6. OptiPlex Desktops & All-in-Ones; Inspiron Desktops & All-in-Ones. 91% of bottleneck. 5 inch Drive Bay. Computer Memory Solutions StoreVisit Store. System CPU Type. 00 –Dell sometimes does custom implementation of the Intel spec for a chipset. 50. We always send matched modules, when you order 2 or more. I understand that this CPU supports upto 32 GB RAM. Data Memory Systems’ Memory Finder will help you make the correct choice. Dell OptiPlex Desktop Computer with 24 inch Monitor PC & Bundle, i7-6700 3. I saw some don't come with an HDD. View PDF. CMS 4GB (2X2GB) DDR2 6400 800MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 745, 745C Series Desktop - A90. Si las memorias cumplen con estas características técnicas, deberían ser detectadas sin problema. Number of cores 2 (max 2) Number of threads 2 (max 2) Name Intel Pentium D 945 Codename PreslerPower supply optiplex 745. In single channel mode 4400 MHz, in dual channel 4000 MHz, and if you go to 2 x 32GB or 4 x 32GB RAM totals then 3600 MHz in dual channel. Mmansueto. - RAM tests include: single/multi core bandwidth and latency. Best choice memory for Dell OptiPlex 745 Small Form Factor Computer. The following are Dell validated Low Profile PCI-e 16X video cards for this chassis -. Supported memory configuration for Dell Optiplex 745? Posted by Noctis0791 on Sep 8th, 2019 at 8:13 PM Solved Dell Hardware Hi Everyone, I would like. (0 Reviews) $49. (4M Cache, 2. Memory connectors 4. Other standard loadouts for the Dell Optiplex 745 include Ethernet. In addition to the BOIS, I also used CPU-Z to confirm the memory frequency and timings of both the original PC2-5300 memory and the upgrade PC2-6400. 00 shipping. 6″ Laptop – Intel Celeron – 2gb Memory – 32gb Emmc Flash Memory – Bali Blue Best Dell Optiplex 790 Dual Monitor Best Dell Optiplex 380 Cpu. Recenty, I have been thinking of upgrading the included e6300 to a q6600. 5" (SATA) SSD Interface: SATA 3. . Core2 Quad Q6700 at 2. 04 Dec 2006. memory type, and comes installed with 0 MB (removable) memory. 5, Convert Any 2. 10/5/2009. The total amount of usable memory available will be less than 4 GB, depending on the actual system configuration For hard drives, GB means 1 billion bytes; actual capacity. 99. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 745 Series (Ultra Small Form Factor) - FREE US Delivery. 00. From the Dell OptiPlex memory page you can now select your model, Dell OptiPlex 745 (Small form factor) Memory. Why does crucial recommend a higher maximum ram limit for my system than the system manufacturer? At Crucial®, we. In the Dell "Tech Specs" for the Optiplex 745 in the memory section, there is this note: Modules Types Supported 512-MB, 1-GB, or 2-GB (800MHz. USFF chassis. Add to cart. Intel Celeron 430 (1. Memory specifications . In the Dell "Tech Specs" for the Optiplex 745 in the memory section, there is this note: Modules Types Supported 512-MB, 1-GB, or 2-GB (800MHz. Andrew. 745 will be held back by DDR2 ram and Core 2 Duo Max CPU. DELL™ OPTIPLEX™ 760 TECHNICAL GUIDEBOOK V1. I use it (among other things) for browsing/lite game playing during lunch. 0. In all the discussion on what to do, we did not look at the diagnostics lights on the Mini-Tower case, to tell us what's wrong. it will perform as 1333mhz memory if 2nd generation (snb) i3 2130, i3 2125, i3 2120, g860, g850 cpus are installed in the system. 7 GB/s with dual channel. OptiPlex 3280 All-in-One. The Energy Star-compliant OptiPlex 745 is extremely energy efficient. 5 volt memory. I got after Crucial twice this year for having the wrong RAM on their website. What's the maximum RAM speed for a 7000 Tower? The highest of the three speeds mentioned in some of the. 6. MANAGEABLE. 8: 1-Core 29. Related Post: Best Optiplex 745 Memory Upgrade Best Nvidia Geforce Gtx 745 4gb Driver Best Saccharomyces Boulardii Cncm I 745 Best Optiplex 3010 Memory Upgrade Dell – Inspiron 11. Delivering a robust feature set incorporating many of the latest business-relevant technologies, the OptiPlex 745 has the flexibility and configurability to meet most desktop user. The 520 is the crippled version of the 620. 2. System CPU Type. Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Intel Evo, Intel Optane, Iris, Itanium, MAX, Pentium. I have a optiplex 745 (winxp sp2) that has an OS that only sees 508mb of ram. This system supports 8GB (2 Dimms) of DDR3. it's a lot faster now that it's up to 8GB. 4. So my system has the following: A07 bios installed. This item: 8GB Kit (4X2GB) Dell OptiPlex 745 DDR2 PC2-5300 Memory. 8 Specifications of OptiPlex 5000 Small Form FactorAll imformation about what type of ram you need are in the manual below:. Dell optiplex 745 2. Gracias por participar del foro de soporte Dell. Corsair Dominator Platinum RGB 32GB (2 x 16GB) DDR5 6200MHz Desktop. Twice for each time a Community Member had a problem with it. Below memory compatibility will be DDR3 unless stated otherwise. Dell extends the OptiPlex 740's value by offering a longer lifecycle with proven industry-standard features such as ASF 2. 35 V operation for memory. Experts in Dell Optiplex compatible upgrades. Reginant, The Xeon E5430 2. It was fast with 4GB. 7 by 2. CMS 2GB (1X2GB) DDR2 5300 667MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 210L 320. 7 GB/s with dual channel. Memory Upgrade for Dell Optiplex 755 Desktop Computer, Upgrade Optiplex 755 Desktop Memory with 100% compatible 755 Desktop Dell RAM modules from memorystock. 4. The 390 uses the Intel H61 chipset which does in theory support upto 16gb of memory over 2 slots. 9: 38. Hi I have a question about upgrading my RAM from 8gb 2666mhz to 8gb 2x = 16gb 3200mhz. £1. Maybe not for beginners, but in an LGA775 Optiplex tXeons are rare. The computer sees it as such. 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. If you really want to just max out your motherboard you could install an Optiplex 780 motherboard you would new to get DDR3 ram and then. We recommend Crucial for non-Dell memory as it is guaranteed to work in Dell's. 5. Install modules in. The motherboard in the computer is Dell 040DDP A01. Dell OptiPlex desktops are engineered to respect our planet The OptiPlex™ 745 is a scalable, managed desktop designed to improve business efficiencies with maximum performance, stability and choice. . According to Dell Optiplex 7040M manual, the system is supported up to 32GB memory configuration (2x16GB, dual channels, DDR4 DIMM. 5 out of 5 stars 15Maximum memory 8 GB (2GB per channel) 4 GB (2GB per channel) Bandwidth 533MHz: Up to 8. KingstonMemoryShop stocks memory upgrades for your Dell Optiplex 745 Desktop to boost performance and capacity. Please check that you are ordering for the correct Model, as the Memory does vary. The specs for OptiPlex 745 Desktop comes in these configurations with a retail price tag. 6. I want to increase RAM, specs say it is to 8GB, from 4GB to 8GB. I have several Optiplex 745s (running Win XP Pro sp2) that I have been asked to upgrade the memory. Guaranteed Compatible with Dell OptiPlex 780 Computer. 533 aka PC2 4200 is TOO SLOW for ANY 745 with ANY processor. Business and gaming graphics: 3. Here's. + £8. Dell OptiPlex desktops are engineered to respect our planetDellIt is used in Dell Aurora R4. They all operate perfectly. 1. 6GHz + ATI. It is also sometimes possible to mix 2 RAM DIMMs ("sticks") that are almost the same, but just slightly. 4GB Team High Performance Memory RAM Upgrade Single Stick For Dell OptiPlex 745 Series (Desktop Mini-Tower and Small Form Factor). Backed by a lifetime warranty Kingston memory is an excellent choice if you are looking to upgrade. Customized deployment, remote management and flexible security features can help you simplify your. OptiPlex. SMALL FORM HARD DRIVE OPTIONS. 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 OptiPlex. OptiPlex 170L. To get the best performance and speed from your Optiplex, upgrade to the maximum memory. 7 GB/s with dual channel. 100. For best OptiPlex GX520 Desktop Computer performance use the maximum amount of 4. Supports Dual Channel DDR2. Yes, that's an i7-2600 SR00B in there! All appears to be going well, but it's only the first day with 16GB. So, I recently acquired a Dell Optiplex 3020 (mini tower) that came with 4gb of DDR3, 1600mhz. 4GB Kit (2x2GB) Memory RAM Upgrade for Dell Optiplex 745 Small Form (DDR2-667MHz 240-pin DIMM) Brand: 4AllDeals. I want to upgrade my processor to the Core 2 Quad Q9650. Clearance Item CPU Type Intel Celeron / Atom / Pentium Pentium D Intel Core / Core 2 Core 2 Duo Form Factor Desktop Mini Tower Slim/Small Form Factor TowerCrucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex - FREE US Delivery. Unsolved. Intel Core 2 Quad/Core 2 Duo/Celeron. Large Screen, Large Workspace. 02. Crucial Scanner. 667 aka PC2 5300 ram works with some but not all and must be 5 5 5 12 timing. 256 MB, 512 MB, 1 GB, or 2 GB non-ECC. I have an Optiplex 745 desktop form with 4 ram slot. 8V. Best choice memory for Dell OptiPlex 780 Computer. 86GHz Core 2 Duo E6300 Processor, 1GB DDR2 Dual Symmetric Interlaced High Performance RAM Memory(Upgrade to 4GB Max), ATI RADEON X1300 256MB DVI VIDEO CARD, Super Fast SATA 80GB Hard Drive CD R/RW DVD ROM, NO. 99. *Important Information: System Memory and Graphics: Significant system memory may be used to support graphics, depending on system memory size and other factors. 2GB 240-pin PC2-5300 DDR2-667 non-ECC non-Registered DIMM. The Crucial RAM page for your system is here. 86GHz and 2. I removed all ram from the&nbs. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell XPS 8900 - FREE US Delivery. 2 Posts. Lifetime Warranty. Description Values. 7 Pts: Min Avg Max; 64. Optiplex 745 USSF 2. From the Dell Manual: Memory Type DDR3 Speed 1333 MHz Connectors two DIMM slots Capacity 1 GB, 2 GB, and 4 GB Minimum Memory 1 GB Maximum memory 8 GB. 7 GB/s with dual channel. 3: 76. ASKER. Show More. $64. $19. single-core or dual-core Pentium's and Core 2. Configuration ID: CT12877515. PNY CS900 1TB 3D NAND 2. Optiplex 3080 Spec Sheet. Solving Problems: Dell OptiPlex 745 User's Guide Check the monitor power light — If the power light is off, firmly press the button to ensure that the monitor is turned on. Help Me Choose. Buy Kingston Dell OptiPlex 755 DT/MT/SFF Desktop Memory RAM & SSD upgrades. Optiplex 380 Memory Upgrade Issue. Finally I got a real answer. However, I was wondering if the included 305W. The list spans from 1996 to 2023 and includes CPU compatibility, chipset type, number of memory slots, maximum ram and the ram speed. NOTE: DDR3 and DDR3L. The configuration Dell provides comes with a Intel Core 2 Duo / Pentium D / Pentium 4 / Celeron D n/a Serial ATA II (SATA 300) PCI Express 250 GB Windows XP Home/Professional, Intel GMA 3000 256 MB DDR . DDR5 stands for double data rate 5, a type of RAM memory. I have a Dell optiplex 380 SFF and want to max the ram. #3. Back up and take picture of keys. At Mr Memory you get enhanced speed and peak performance with every upgrade, taking your device to the limit. To view full specification of your Model, click on your System Model Name, this will show the full system memory specification, maximum memory, memory slots, memory installation help and more. is your new memory non-ECC? Memory. According to Dell's Optiplex site. Dell Optiplex 755 Desktop Motherboard HP962 0HP962. Any suggestions would be appreciated. 35 V operation for memory. Like Core 2 Duo E6400 to Core 2 Quad Q6700. The total maximum RAM for all four shown there is only 16GB, and that chart shows that the only. Results Amazon's Choice 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. #2. Example: Desktop/Workstation RAM upgrade » OptiPlex 745 / 745c by Dell More speed with little fuss: Installing and testing RAM modulesOptiPlex 745 / 745c Whether you are looking to configure your OptiPlex 745 / 745c yourself or upgrade it, equipping a device with sufficient RAM is one quick and easy way to ensure smoother and more efficient operations. This came out of the Optiplex 320: ProMOS Technologies V916765K24QBFW-F5 1GB 2Rx8 DDR2-667-MHz-CL5 PC2-5300U-555-12-EO 0720-W2863369. CMS 8GB (4X2GB) DDR2 6400 800MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 745, 745C Series Desktop - A92. The motherboard only has 2 RAM slots, and the manual specifies it can take 2, 4 or 8 GB modules, up to 1600mhz speed and a total of 16gb (2x8gb). 1333 is common and cheap but it will run at 1066 speed. Memory Warranty. Get the best deals on Dell Optiplex 745 Motherboard and find everything you'll need to improve your home office setup at eBay. NOTE: DDR3 and DDR3L. Memory slots Two-UDIMM slots Memory type DDR4 Memory speed Up to 3200 MT/s Maximum memory configuration 64 GB Minimum memory configuration 4 GB Memory size per slot 4 GB, 8 GB, 16 GB, 32 GBOptiPlex 790 OptiPlex 790 Technical Specifications Processors1 Intel® 2nd Generation Core™ i7, i5, i3 Processors. 40 GHz, 1066 MHz FSB) Intel Core 2 Duo Processor E6420 (4M Cache, 2. After some research I decided to buy a used 4gb upgrade, with the exact same specifications as the. Processor Graphics ‡ Intel® HD Graphics 4600. Memory: Ultra Small Factor model: Up to 4 GB 667MHz / 533MHz Dual Channel DDR2, 2 DIMM Slots;. 80Ghz 2. It helps to know why you want to upgrade the PSU. Desktops General - Locked. 5 by 22. The system has a 1gb chip installed from the factory. I have put in a dell windows 7 pro 64bit and 32 bit disc into the DVD Rom and it wont boot. Jul 1, 2018. 5 GB/s in dual channel mode 667MHz: 10. Graphics Video Max Memory 2 GB. So, again, there's no 8GB total RAM limit with the H61 Express Chipset. The fastest processors for the Optiplex 745 are: 1. 00. responsiveness and support of 64-bit computing" Dell Optiplex 745. I've just received an old Dell Optiplex 745 and I intend to upgrade the hard drive to 1 tb, the CPU to a Quad Core 6600 and the RAM up to 8gb. Optiplex 3080 Tower. Helps you switch between applications, open documents, and complete daily tasks faster. Maximum memory 8 GB (2GB per channel) 4 GB (2GB per channel) Bandwidth 533MHz: Up to 8. NOTE: The Memory speed supported in Brazil for Intel Core i7/i9 processors is 2666 MHz. 29-08-2020 12:00 PM. 33 GHz, 6 MB Cache, or up to 4-core Intel Core 2 Quad Q9650, 3. AJBRISTOL. 0GB RAM 80GB HDD Windows XP Pro SP3 Desktop Tower. Lifetime Warranty. D. 135%. Manufacturers. My computer is a "refurbished" old minitower. 4 Gb/s) of bandwidth and 8 Gb memory addressability for faster system. Keep in mind that RAM is best added as matched pairs. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 745c - FREE US Delivery. Instead putting money into an old PC, it might be wiser to upgrade to a somewhat newer Optiplex with 4-digit model # - 7010/7020/9010/9020. DDR3 PC3-10600 1333MHz Non-ECC DIMM. Show More. 1GHz Intel Core 2 Duo Processor - 2GB Memory - Windows 7 Home Premium. Dell runs proprietary everything it could, that includes bios and accepted cpus. Lifetime warranty on all Memory / RAM. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 745 Series (Desktop Mini-Tower and Small Form Factor) - FREE US Delivery. All-in-One Plus Sleek silver chassis with high performance 65-Watt processor base power and new DDR5 memory. Optiplex 5000 Micro. Take that "upgrade money" and put it into a cheap 4-series i5. You won't see any RAM above 2G (assuming the system even boots if you try). I currently have it driving two monitors, both 1280x1024, one from the DVI port and one from the VGA port. 89 NOTE: 2-GB 800-MHz memory modules are not supported. $35. The OptiPlex 745c based on vPro technology is powered by the Intel Core™ 2 Duo processor, giving IT the dual-core, 64-bit capable performance needed to run some of theGX150 = Pentium 3 or Celeron with 512 megs max pc133 SDRAM. CMS 2GB (1X2GB) DDR2 5300 667MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 210L 320 330 740 745 755 Memory Ram Upgrade - A89 4. DELL™ OPTIPLEX™ 760 TECHNICAL GUIDEBOOK V1. Memory: Ultra Small Factor model: Up to 4 GB 1066 MHz Non-ECC SDRAM DDR2, 2 DIMM Slots; All other models: Up to 8 GB 1066 MHz. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. Optiplex 745 USFF RAM capacity. Dell only lists what was available and tested with that system when new. 0. Dimensions and weight. How many total memory slots to install memory? The Computer has 4 sockets to install memory, already with 0 MB (removable) standard memory installed. Buy Dell Optiplex 745 USFF/Ultra Small Form Factor Desktop DDR2 RAM Memory upgrades. Bios is 2. This includes swaps between different Dell models. DDR2 PC2-4200 533MHz, PC2-5300 667MHz, PC2-6400 800MHz Non-ECC DIMM. 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 2pcs. CAD $1,469. (example: DDR3L) DDR3 is not backward-compatible with DDR2.