4GB Team High Performance Memory RAM Upgrade Single Stick For Dell OptiPlex 745 Series (Desktop Mini-Tower and Small Form Factor). MANAGEABLE. Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Intel Evo, Intel Optane, Iris, Itanium, MAX, Pentium. 9 out of 5 stars 13 ratings. Maximum Memory Per Slot: 2GB: SSD Form Factor: 2. 0Gb/s • 540 MB/s Read, 500 MB/s Write. responsiveness and support of 64-bit computing" Dell Optiplex 745. 2 GB of DDR3 GPU memory with fast bandwidth enables you to create large, complex 3D models, and a. Minimum memory configuration 4 GB Maximum memory configuration 32 GB Number of slots 2 UDIMM Maximum memory supported per slot 16 GB Memory options 4 GB - 1 x 4 GB 8 GB - 1 x 8 GB 8 GB - 2 x 4 GB 16 GB - 2 x 8 GB 16 GB - 1 x 16 GB 32 GB - 2 x 16 GB Type DDR4 SDRAM Non-ECC. . Example: Just a note: I'm sure I've seen it elsewhere also, but the top CPU (That I know of to work) in a Optiplex 745 is an Intel Q6700 Core 2 Quad. OptiPlex 3090 Tower. As I posted above, the 780 takes either 1,066MHz or 1,333MHz RAM. Optiplex 3080 Tower. OptiPlex Desktops & All-in-Ones; Inspiron Desktops & All-in-Ones. Dell Optiplex 745 Desktop Windows. 3 out of 5 stars (3) $13. 35. 8 GB DDR3 RAM. What is the warranty on these memory?It's an Optiplex 755 SFF with windows 10 64bit, so I'm going with 8GB ram (2 x 4), an SSD in place of the old HDD. 89. It has 4 memory slots and came with 4 Hynix dimms, 2gb each, for a total of 8gb. Also he said SFF not USFF which is different. 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. It has to do with the number of banks that the MCH can drive as well as power etc. Take that "upgrade money" and put it into a cheap 4-series i5. " Sooo many better deals on eBay. Supports Dual Channel DDR2. This model also comes with Windows 7 Restore Disk Included. Intel Q965 Express Chipset. Dell sometimes does custom implementation of the Intel spec for a chipset. Check out this thread with practical test that 8GB RAM as maximum for Optiplex 760. 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. Here are the memory specs. Free delivery and free returns with a 100% money back guarantee. Brand: 4AllDeals: Computer Memory Size: 4 GB: RAM Memory Technology: DDR2: Memory Speed:Dell Optiplex Sff - Intel Core I3 4TH Gen 4GB RAM 500GB Hdd. Why does crucial recommend a higher maximum ram limit for my system than the system. 39 GHz processor and one with. Free shipping. 6GHz + ATI. This is a quad-core i7 3. 4. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 745c - FREE US Delivery. At 533 or 667 MHz: 8 GB. I used the 16GB Corsair 8 GB DIMM 1600 MHz PC3-12800 DDR3 Memory (CMZ16GX3M2A1600C9). 4 GB. Memory Jan 30, 2023. Since I saw Samsung listed in redxps' list: Samsung M378A2G43AB3-CWE 16GB DDR4 3200MHz PC4-25600 1. 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 to upgrade the memory of an old Optiplex 745. Note the Dell Optiplex 745 is available in 4 sizes. . Here's the Intel specs on an Intel motherboard with a H61 Express Chipset (same as OptiPlex 390) - Max Memory 16 GB using 2 DIMMs (in other words, 2x8GB). OptiPlex 160L. We would like to show you a description here but the site won’t allow us. We recommend Crucial for non-Dell memory as it is guaranteed to work in Dell's. i'm getting conflicting answers (from here and from memory4less). Low Cost Delivery Low Prices 100% Safe & Secure. I have found a potential Hynix module (HMA81GS6DJR8N), but there are some differences between. 533/800/1066MHz FSB, Intel Q965 Express Chipset. $67. This includes swaps between different Dell models. NOTE: 2-GB 800-MHz memory modules are not supported. 02. . Start a Conversation. Mmansueto. 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. 0. Dell™ OptiPlex™ 745 Tech Specs MINITOWER DESKTOP SMALL FORM ULTRA SMALL FORM FACTOR . The DVD works I have tested it. If you had the USFF, the max total RAM is 4GB. Both dual-channel and single-channel configurations are supported. Maybe not for beginners, but in an LGA775 Optiplex tXeons are rare. The following table lists the memory specifications of your OptiPlex 5000 Small Form Factor. Configurations supported. 50 $ 13 . Memory Upgrade for Dell Optiplex 755 Desktop Computer, Upgrade Optiplex 755 Desktop Memory with 100% compatible 755 Desktop Dell RAM modules from memorystock. Optiplex 745 Tech Specs. The Memory Kit comes with Life Time Warranty. 07-07-2007 00:00 AM. Dell only lists what was available and tested with that system when new. Subject: Statement of Volatility – Dell OptiPlex 745 To whom it may concern: The Dell OptiPlex 745 contains both “volatile” and “non-volatile” (NV) components. 5mm adapter) Internal SSD CT4000MX500SSD1 You can upgrade your Dell OptiPlex 745 Desktop Computer to up to a maximum memory capacity of 4 GB (4 x 1 GB 800 MHz)/8 GB (4 x 2 GB 667 MHz) Memory. At 800 MHz: 4 GB. Dell Optiplex 745 Minitower Upgrade. We would like to show you a description here but the site won’t allow us. Dell Optiplex 745 Ram Upgrade! Tech It Out 9. responsiveness and support of 64-bit computing"Dell Optiplex 745 specs, deals, and users reviews. $ 109. pretty simple way to make a fast computer even faster. Dell optiplex 745 2. Si las memorias cumplen con estas características técnicas, deberían ser detectadas sin problema. DDR2 RAM should be installed in matched pairs so you'd need to install 2 of them. Experts in Dell Optiplex compatible upgrades. Get drivers and downloads for your Dell OptiPlex 745. $19. 90 Reviews. . CPU; Core2 Quad Q6600 Intel $100 Bench 42%, 59,658 samples: 59x: Core2 6300 Intel $70 Bench 34%, 5,234 samples: 27x:. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 9010 (Mini Tower) - FREE US Delivery. Motherboard swaps are near impossible. 35 V operation for memory. Please inform me which are the best components that can be equipped. 1600mhz memory will only perform as 1600mhz memory when 3rd generation (iVb) cpus are used. 9 3. 1. Buy Memory RAM Upgrades for your Dell Optiplex 745 [Mini-Tower] - 100% Compatibility Guaranteed. OptiPlex 5040 SFF Maximum RAM . 14. 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. It is the latest version of synchronous dynamic random-access memory (SDRAM). Thanks to you two, jayant964 and ejn63. 391 sold. It HAD 1gb of DDR2 ram. 01TKCC motherboard. This item: 8GB Kit (4X2GB) Dell OptiPlex 745 DDR2 PC2-5300 Memory. 0 GB: Memory Expansion Slots / Banks; 2 sockets: Memory Type & Info; PC2-4200/5300 DDR2 SDRAM DIMMs. I have this problem too (0) What type of RAM can I use to add to or replace my old RAM?. Hi I have a question about upgrading my RAM from 8gb 2666mhz to 8gb 2x = 16gb 3200mhz. Maximum Memory Per Slot: 2GB: Number Of Memory Sockets: 2: Device Specifications; Make & Model: Dell Optiplex 745 USFF/Ultra Small Form Factor: Device Type: Desktop:. I'd go with the MT. Adding memory is one of the most cost-effective ways to improve your computer's performance. Memory slots Four UDIMM slots Memory type Dual-channel DDR4 Memory speed 3200 MHz Maximum memory configuration 128 GB. Yup an old 745. B. OptiPlex 3280 All-in-One. How many total memory slots to install memory? The Computer has 4 sockets to install memory, already with 0 MB (removable) standard memory installed. General Memory Installation Video; View Dell Computer Memory Installation. 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. Free shipping!. The OptiPlex 7450 is housed in a 23. Guaranteed Compatible with Dell Optiplex 755 Desktop Computer. Maximum memory. DisplayPort, Up to. Supports Dual Channel DDR2. 5 GB RAM. So my system has the following: A07 bios installed. 2V 1Rx8 288-Pin UDIMM Desktop RAM Memory Module Hi all, First post but really need some advice asap before i buy the wrong items. Changes from Optiplex 745 2. Dell extends the OptiPlex 740's value by offering a longer lifecycle with proven industry-standard features such as ASF 2. do you think guys 3200mhz RAM will work wi. My computer is a "refurbished" old minitower. ASKER. So, the 1GB 800 MHz DDR2 PC2-6400 memory I. Dell™ optiplex™ 740 technical guiDe 3 DELL ™ optipLEx ™ 740 The Dell OptiPlex 740 is the right choice for customers aiming to balance image stability and end-user performance. Below memory compatibility will be DDR3 unless stated otherwise. 4 GB (4 x 1 GB 800 MHz)/8 GB (4 x 2 GB 667 MHz) RAM Expansion Slots / Banks. 4: 20. RAM seed RAM max; Dell OptiPlex 980 DT: 2010: Intel Gen1 i3/i5/i7; Pentium Dual Core; Q57: 4: 1333: 16: Dell OptiPlex 980 MT: 2010: Intel Gen1. 5 to 3. I understand that this CPU supports upto 32 GB RAM. . 12. I removed all ram from the&nbs. Max Resolution (HDMI)‡ 4096x2304@24Hz. Description Values. More Buying Choices. After removing 2 sticks (4GB) it boots again. The memory speeds supported include 667 and 800 MHz DDR2 memory. I have noticed many people upgrade their laptops beyond what Dell / other Laptop makers say is the maximum. What is the warranty on these memory?It's an Optiplex 755 SFF with windows 10 64bit, so I'm going with 8GB ram (2 x 4), an SSD in place of the old HDD. Regulatory Information. Memory size per slot. For example, I've seen many laptops say its max is 16GB, yet they put in 2x16. * Recommended Upgrade 240GB 2. Products; Solutions & Services; Support; Community; Browse Community Language EN. Below memory compatibility will be DDR3 unless stated otherwise. Start a Conversation. 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 667 MHz 240-Pin 4. Instantly check how much Memory you currently have installed: Model Guide: Download User Guide for your Dell Optiplex: Important Notes: The Mr Memory upgrades below are 100% Compatible for your Dell. 30 mm (12. these are validated ddr5 desktop model. Use Macrium Reflect Free to make clone. Windows XP Desktop computer CPU Dell Optiplex 4GB ram 250GB Fast Duo Core 32 bit. 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. Table 4. 99. 5 volt memory. MT's are easier to do upgrades on. Memory/RAM. . Manufacturers. memory type, and comes installed with 0 MB (removable) memory. OptiPlex 745 desktop pdf manual download. I'd like to take one or two of those out. good day! I have a DELL optiplex 755 SFF PC. OptiPlex Desktops & All-in-Ones; Inspiron Desktops & All-in-Ones. Bios is A21. Manage your Dell EMC sites, products, and product-level contacts using Company Administration. Add to cart. It can run 2x4GB DDR3 RAM. Optiplex 745 USSF 2. 66GHz processor does not work in the Optiplex 745. English EN; Português PT; Espanol ES;Dell™ OptiPlex™ User’s Guide Microsoft Windows XP Help and Support Center 1 Click Start →Help and Support Dell User and. blackm3. 89 $ 64. Above is from the 780 Tech Guide. Safely scan your system for max upgrade options. Dell OptiPlex 745. The OptiPlex 745 supports the following processors: Intel Core 2 Duo Processor E6700 (4M Cache, 2. 1 bios mak. Solution. This item: 8GB Kit (4X2GB) Dell OptiPlex 745 DDR2 PC2-5300 Memory. Posted November 29, 2015. 1. Ships from and sold by A-Tech Components. For example, a particular Dell desktop or laptop may support a minimum of 2 GB and maximum 16 GB of memory. Memory Type: DDR2 PC2-5300, DDR2 PC2-8500, DDR2 PC2-6400, DDR2 (non-ECC) Maximum Memory: 8GB Slots: 4 Each memory slot can hold DDR2 PC2-5300, DDR2 PC2-8500, DDR2 PC2-6400 with a maximum of 2GB per slot. Dell OptiPlex 7000 MT PC - Intel Core i5-12500 1TB HDD 8GB RAM Win 11 Pro Features Operating System Available with Windows 11. Hard Drive: GB means 1 billion bytes and TB equals 1 trillion. Hi MDLians (Or you prefer MDLions) I have a DELL Optiplex 745, CPU 2. 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. Max Resolution (DP)‡ 3840x2160@60Hz. 3 4. System CPU Type. "BIOS layout seems to be unpublished. i have a dell optiplex 3010 i5 3470 with 16gb of ram in it right now. The list spans from 1996 to 2023 and includes CPU compatibility, chipset type, number of memory slots, maximum ram and the ram speed. 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. Maximum memory configuration 32 GB Number of slots 2 SODIMM Maximum memory supported per slot 16 GB Memory options 4 GB - 1 x 4 GB 8 GB - 1 x 8 GB 8 GB - 2 x 4 GB 16 GB - 2 x 8 GB 16 GB - 1 x 16 GB 32 GB - 2 x 16 GB Type DDR4 DRAM Non-ECC memory Speed 2666 MHz memory will perform at 2400 MHz on i3 processors. The maximum hard drive this computer was shipped is 1TB. 00Ghz with 1gb of sYstem RAM, a 80gb seagate hard drive, a 305w power supply And integrated intel gma 3000 graphics, my q. It, being a desktop and not a server motherboard, uses a non-ECC type of memory. That is a Q65 chipset though. How many. The Dell OptiPlex 745 is designed to meet the needs of a wide variety of business users. Maximum memory 8 GB (2GB per channel). Puede verificar la especificaciones de memoria para su equipo en el manual en la pagina 85: Dell™ OptiPlex™ 745 Systems Guía del usuario. 800 aka PC2 6400 ram works but must be low density and 1R or 2R. 1 with 8GB. The Energy Star-compliant OptiPlex 745 is extremely energy efficient. Go to the site and build a 745. 0. Dell™ Branded memory offered in the Memory Selector has gone through rigorous quality assurance and quality control testing to ensure it will work with. Dell OptiPlex 755 (57) Dell OptiPlex 745 (55) Asus P5G41T-M LX (50) Asus P5K-E (46). 99. And if I run the Intel (R) Processor Identification Utility, it sees it too (log at the bottom). DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. Blog 1-800-821-3354 Call: 1-800-821-3354. $138. 89 $ 64 . maybe it's because the 2 gb sticks might need to run at a higher voltage (speculation). 35 V operation for memory. With 32-bit operating system, the total amount of available. It was fast with 4GB. 10. For RAM I would give it maximum. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 740 Series (Desktop and Mini-Tower) - FREE US Delivery. 3. 1 with 8GB. Core 2 Quad processors are not supported by the OptiPlex 745. Recommended. Below memory compatibility will be DDR3 unless stated otherwise. Twice for each time a Community Member had a problem with it. But I will try adding one first, so is it supported to have 2x 1GB and 1x 2GB sticks configuration? The existing memories are DDR2 PC-5300 by t. Taking into consideration that my processor is 2. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell XPS 8900 - FREE US Delivery. memory type, and comes installed with 0 MB (removable) memory. The Q6600 should work, unless the BIOS has not been. SMALL FORM HARD DRIVE OPTIONS. 8V. I got a not so new Dell optiplex 745 with a old Intel Pentium 4 530 @3. Description Values. If you fit a graphics card with 1GB of memory only about 2. I am running Microsoft Windows 7 Enterprise. Read moreFind compatible Memory (RAM) for your Dell device - Optiplex Desktops. Both are in portrait mode. Effective Speed -156% Effective Speed -156% Average Score -517% Memory -27%, 1-Core -518%, 2-Core -504%,. At 800 MHz: 4 GB. AJBRISTOL. 3. Lifetime Warranty. or Best Offer. 5" SATA III Internal Solid State Drive (SSD) - (SSD7CS900-1TB-RB) $44. Hello when i turn om the pc it turns on but i get a solid orange light on the power button and on the board. CMS 4GB (2X2GB) DDR2 6400 800MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 745, 745C Series Desktop - A90. Dell Optiplex 745 System BIOS. 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 4. 00 Shipping. Whether you are looking to configure your OptiPlex 390 yourself or upgrade it, equipping a device with sufficient RAM is. DDR5 stands for double data rate 5, a type of RAM memory. Radeon 1300x to GTX 1050 Mini. Optiplex 745 Processor. 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 . PNY CS900 1TB 3D NAND 2. These items are shipped from and sold by different sellers. 00Ghz with 1gb of sYstem RAM, a 80gb seagate hard drive, a 305w power supply And integrated intel gma 3000 graphics, my q. Graphics Video Max Memory 2 GB. That way you have the most compatible RAM installed. Helps you switch between applications, open documents, and complete daily tasks faster. Fast & Free shipping on many. 4 Ghz with 8gb (2x4gb) PC3L installed in two of the four slots. Had any one ever upgraded the system Optiplex,7040 Micro with 2x16GB DIMMs. Just be careful because buying memory from ebay can be tricky. 89Dell Optiplex 780. More speed with little fuss: Installing and testing RAM modulesOptiPlex 390. Note the Dell Optiplex 745 is available in 4 sizes. yes 32= 4x8 GB is doable. Backed by a lifetime warranty Kingston memory is an excellent choice if you are looking to upgrade. The Computer has 2 sockets to install memory, already with basic factory installed standard memory installed. Download and install the latest drivers, firmware and software. 00. RETRO GAMING WINDOWS XP SP3 32 BIT DELL OPTIPLEX 745 SFF/4GB RAM/1TB HDD. I currently have it driving two monitors, both 1280x1024, one from the DVI port and one from the VGA port. Crucial RAM is one of the most Dell compatible RAM types. 1 the 8GB system is not able to boot anymore. Please choose your Dell Optiplex Computer model: OptiPlex 160. i checked the voltage on these, and it ma. Find compatible Memory (RAM) for your Dell device - Optiplex Desktops. Hi!. A memory upgrade is the easiest and. According to Dell's Optiplex site. The supported RAM configurations are: 2 GB, 4 GB, 6 GB, 8 GB, and 16 GB. A Dell Optiplex 745 is only worth about $75. 8, 2. Posts / Dell Community /. 13 GHz, 1066 MHz FSB) Intel Core 2 Duo Processor E6400 (2M Cache, 2. XPG Spectrix D50 16GB (2 x 8GB) DDR4 3200MHz Desktop Memory. dell optiplex 745 . In theory, it can address 16 Exabytes of RAM. Find replacement parts and upgrades for Your Dell system by selecting a brand or product model. $35. Puede verificar la especificaciones de memoria para su equipo en el manual en la pagina 85: Dell™ OptiPlex™ 745 Systems Guía del usuario. 89 NOTE: 2-GB 800-MHz memory modules are not supported. 50 in. In late April, Crucial sold 1,600MHz RAM to another 780 user and it didn't work. View PDF. 5 GB/s in dual channel mode 667MHz: 10. Hi everyone, I'm looking for a DOS SATA DVD-ROM driver to work with an Optiplex 745 (Intel board). 3-3. Free delivery and free returns with a 100% money back guarantee. Posted November 29, 2015. In Stock. Lifetime Warranty. I have read threads across the web stating that a Optiplex can support. Dell OptiPlex 745は、法人向けに設計された高性能なデスクトップパソコンです。このPDFファイルでは、モデルの特徴、仕様、セットアップ方法、トラブルシューティングなどの参考情報を提供しています。Dellの公式サイトや関連サイトからも、OptiPlex 745に関するさらに詳しい情報を入手できます。Memory (RAM) Motherboards; Motherboard & CPU Combos;. quad core. Keep in mind that RAM is best added as matched pairs. Need help i have a Optiplex 745 full tower core 2 6600 @ 2. To get the best performance and speed from your Optiplex, upgrade to the maximum memory. Description Values. Add to Cart. Crucial had, and still does, have 1,600MHz showing on their website. The 745 came in different chassis sizes. I have an Optiplex 745, and I meant to buy a Q6700, but I mistakenly bought a QX6700, and it works. The non-ultra-small-form-factor Opti 745s have always. Buy Kingston Dell OptiPlex 755 DT/MT/SFF Desktop Memory RAM & SSD upgrades. In your case, your Dell Optiplex SFF 745 model's 275Watt power can easily support graphics cards with. MS. 1333 is common and cheap but it will run at 1066 speed. 2, and RAID 0 & 1. 79. Maximum Memory: 32GB: Maximum Memory Per Slot: 16GB: Number Of Memory Sockets: 2: Device Specifications; Make & Model: Dell OptiPlex 7050 Micro Form Factor [MFF]. Maximum Size SSD for XPS 8940. 7GHz, 16GB RAM, 1TB HDD, 256GB SSD (boot), DVD, WiFi, Windows 10 Professional (Renewed). Both are in portrait mode. It holds a minimum of 256mb single sided RAM or 512mb double sided RAM array. Safely scan your system for max upgrade options. It is also sometimes possible to mix 2 RAM DIMMs ("sticks") that are almost the same, but just slightly. NOTE: The weight of your computer depends on theTotal price: These items are shipped from and sold by different sellers. 1GHz, 8GB Ram, 500GB, Dual 22inch LCD, DVD, Wi-Fi, Keyboard, Mouse, Bluetooth, Windows 10 Pro Compatible with Dell OptiPlex 790 (Renewed). You won't see any RAM above 2G (assuming the system even boots if you try). To get the best performance and speed from your Optiplex, upgrade to the maximum memory. Enter model or choose from the list below. com. OptiPlex 745 Desktop RAM Memory - Upgrading ram memory for Dell OptiPlex 745 Desktop Computer Dell Computer RAM Upgrade, Best RAM capacity for OptiPlex 745 Desktop RAM specs. Maximum 4gb. Hi!. Lifetime Warranty. Thanks for the inquiry. USFF chassis was released separately and resembles the OptiPlex 9xx case and a maximum of 8 GB RAM due to 2 DIMM slots. Maximum memory 8 GB (2GB per channel) 4 GB (2GB per channel) Bandwidth 533MHz: Up to 8. Optiplex 5000 Small Form Factor. What type of RAM can I use to add to or replace my old RAM? I presently have two DDR2 512Mb DIMMs. If the socket is the same, Xeon processors might work, but Dell has this tendency to have the bios only accept processors it knows instead of 'anything that works'. My Dell optiplex 745 desktop has: Core 2 duo 6400 @ 2. 6 Based on Dell internal analysis using publicly available specs in August 2023 comparing maximum. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 745 Series (Desktop Mini-Tower and Small Form Factor) - FREE US Delivery. Maximum RAM; 4 GB (4 x 1 GB 800 MHz)/8 GB (4 x 2 GB 667 MHz) RAM Expansion Slots / Banks; 4 sockets: RAM Type & Info; PC2-4200/5300/6400. Fast & Free shipping on many items!. Memory Warranty.