Memory Type & Info. 12. For example, I've seen many laptops say its max is 16GB, yet they put in 2x16. 4. 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. 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. 29-08-2020 12:00 PM. 00. 20 mm (11. 0. Aims to increase memory bandwidth while keeping power consumption low in comparison with its predecessor,. I have found a potential Hynix module (HMA81GS6DJR8N), but there are some differences between. The list of processors that they offer are obviously supported. 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. Please inform me which are the best components that can be equipped. Enter model or choose from the list below. I have an Optiplex 745, and I meant to buy a Q6700, but I mistakenly bought a QX6700, and it works. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. Windows 2000. HERE is the Crucial Memory listing for the 380 "mini tower". com. 3 out of 5 stars (3) $13. Maximum Memory: 16GB: Maximum Memory Per Slot: 8GB: Number Of Memory Sockets: 2: Device Specifications; Make & Model: Dell OptiPlex 3040 Small Form Factor [SFF] Device. Graphics Video Max Memory 2 GB. Memory size per slot. 5 volt memory. Buy Memory RAM Upgrades for your Dell Optiplex 780 [Desktop] - 100% Compatibility Guaranteed. View and Download Dell OptiPlex 745 user manual online. Publish date: 01 JUN 2006. Maximum 4gb. This high level of power management, combined with Power. The DVD works I have tested it. The memory speeds supported include 667 and 800 MHz DDR2 memory. 33 GHz, 6 MB Cache, or up to 4-core Intel Core 2 Quad Q9650, 3. $999. Install modules in. 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. Example: Below memory compatibility will be DDR3 unless stated otherwise. The Energy Star-compliant OptiPlex 745 is extremely energy efficient. $ 109. The best CPU would be a Xeon swap either X5460 , or X5470 are the fastest. 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. 0. 9 out of 5 stars 13 ratings. 4. Featuring the Intel Core Duo processor available in speeds between 1. Description Values. Intel Celeron 430 (1. The OptiPlex 745 supports the following processors: Intel Core 2 Duo Processor E6700 (4M Cache, 2. 00. It's on a 1280x1024 monitor, so I can't tell you if it runs games at 1080p, but for an HTPC it should be fine. A Dell optiplex 745. 50. SMALL FORM HARD DRIVE OPTIONS Supported Types Serial ATA or. 8, 2. g. Blog 1-800-821-3354 Call: 1-800-821-3354. This Dell Computer can take up to. Optiplex 3080 Spec Sheet. Reginant, The Xeon E5430 2. KingstonMemoryShop stocks memory upgrades for your Dell Optiplex 745 Desktop to boost performance and capacity. 2. 0 - 3. Other standard loadouts for the Dell Optiplex 745 include Ethernet. Question; Question Old Dell optiplex gx280 upgrade. With a 256MB graphics card about 3. Table 4. 00Ghz with 1gb of sYstem RAM, a 80gb seagate hard drive, a 305w power supply And integrated intel gma 3000 graphics, my q. / OptiPlex 745. Table 4. You chose the smallest one with the smallest power supply so you limited yourself. 2, and RAID 0 & 1. The OptiPlex 9020 is designed to seamlessly integrate into the office environment. Below memory compatibility will be DDR3 unless stated otherwise. Beyond 8GB is good for RAM heavy apps or servers. The all have Core2 Quads, Q6600 for 745's and Q9400S's for 755. Had any one ever upgraded the system Optiplex,7040 Micro with 2x16GB DIMMs. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 745 Series (Desktop Mini-Tower and Small Form Factor) - FREE US Delivery. Can 8gb dimms be used in these machines? I think I saw a discussion somewhere that an even older dell was successfully running a full 32 gb. Hi, Its a Mini Tower and it has 4 memory slots. 91% of bottleneck. The following are Dell validated Low Profile PCI-e 16X video cards for this chassis -. Changes from Optiplex 745 2. Now, 100% of the 745's I've worked with were LGA 775 platforms, which means you're stuck with the Core/Pentium/Celeron CPU's. I stuck 6 GB of RAM, a 500 GB laptop hard drive, and a MSI Radeon R7 240 graphics card into it. So my system has the following: A07 bios installed. The 780 can take either 1,066MHz or 1,333MHz RAM. 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. (0 Reviews) $49. Every computer is designed to work with a minimum and maximum capacity of memory. At Mr Memory you get enhanced speed and peak performance with every upgrade, taking your device to the limit. 99. System. Memory Warranty. Free delivery and free returns with a 100% money back guarantee. MS. Free delivery and free returns with a 100% money back guarantee. Version. Memory modules supported 256-MB, 512-MB, 1-GB, or 2-GB non-ECC. Optiplex 3050 Spec Sheet. This includes swaps between different Dell models. 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®. 50 GHz, 1 MB Cache, or up to 2-core Intel Core 2 Duo E8600, 3. Si las memorias cumplen con estas características técnicas, deberían ser detectadas sin problema. 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. The new part is part #SNPU86622C (see Dell website). Dell OptiPlex 745 Systems User's Guide. We would like to show you a description here but the site won’t allow us. memory (RAM), or video card in order to gain the maximum performance out of their system. 99. bluecd99. 13 GHz, 1066 MHz FSB) Intel Core 2 Duo Processor E6400 (2M Cache,. The Dell Optiplex 745 Desktop provides the perfect blend of relevant technology that users demand, all at a price that won't bust the budget. pretty simple way to make a fast computer even faster. Please check that you are ordering for the correct Model, as the Memory does vary. Example:i'm going to go ahead and try it. 4 GB, 8 GB, 16 GB, 32 GB. Example:We would like to show you a description here but the site won’t allow us. I think you already have the top CPU for it. However, I was wondering if the included 305W. After some research I decided to buy a used 4gb upgrade, with the exact same specifications as the. The 780 can take either 1,066MHz or 1,333MHz RAM. SMALL FORM HARD DRIVE OPTIONS Supported Types Serial ATA. Windows General. 06 in. OptiPlex 3090 Small Form Factor. 1 bios mak. 18. Solution. Data Memory Systems’ Memory Finder will help you make the correct choice. 4 GHz Core 2 Duo, is using 8GB of RAM wise or just waste of money. Minimum memory dual-channel: 512 MB. 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. 4GB or Greater System Memory Capability: A 64-bit operating system is required to support 4GB or more of system memory. Thank you so much! Logbi local_offer 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 varies with preloaded material and operating system and will be less. Uses up to 256MB shared with system memory Maximum Resolution Supports 640 x 480 up to 1920 x 1200 (refresh rates and additional resolutions are dependant on display) RAMDAC 400MHz,. So if anyone wants to replace the innards of an OptiPlex 745 with an OptiPlex 755, you will also need to buy a new I/O panel for it, P/N XT029 (cable), CN312 (board), and TP004 (metal bracket). View PDF. The Dell OptiPlex 7000 Series are intelligent desktops built for ultimate expandability and performance. I recently bought an Optiplex 9020 in the mini-tower case, with 32 GB RAM, i7-4790, and a GeForce GTX 745 video card with 4 GB RAM on it. The supported RAM is only 2666mhz but I'm planning to buy 3200mhz. Memory Type & Info. Below memory compatibility will be DDR3 unless stated otherwise. Dell OptiPlex Desktop Computer with 24 inch Monitor PC & Bundle, i7-6700 3. responsiveness and support of 64-bit computing" Dell Optiplex 745. 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. From the Intel Core vPro processors and Intel GPUs to deliver business. It can run 2x4GB DDR3 RAM. Crucial had, and still does, have 1,600MHz showing on their website. DisplayPort, Up to. 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. (Copy) google Lazesoft Windows key Finder to make copy of windows and program keys. Dell's new OptiPlex Energy Saver offering takes power management a step further by pre-setting the BIOS to go into low power state after 15 minutes of inactivity, instead of the Energy Star standard of 30 minutes. 71. ) Weight. 425. 1GHz Intel Core 2 Duo Processor - 2GB Memory - Windows 7 Home Premium. - SkillBench (space shooter). #3. 39 GHz processor and one with. 533 aka PC2 4200 is TOO SLOW for ANY 745 with ANY processor. According to the OptiPlex Memory Compatibility Guide. Best choice memory for Dell Optiplex 755 Desktop Computer. But, I upgraded my RAM from 2GB to 8GB. memory type, and comes installed with 0 MB (removable) memory. The PC's body measures 15. OptiPlex 170Ln. Dell™ OptiPlex™ 745 Tech Specs MINITOWER DESKTOP SMALL FORM ULTRA SMALL FORM FACTOR . 30 mm (12. 2GB PC2-6400 DDR2-800 CL6 16c 128x8 240p SDRAM DIMM Compatible with Dell OptiPlex 745, 745c, 745 ultra small form Max memory: 8GB or 4gb Sockets: 4 or 2 Guaranteed to. 8 Gb/s (DDR2 800 dual 6. Dell systems will be able to go to S3 if the OS and the peripherals used in the system supports S3 state. 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. Motherboard swaps are near impossible. Buy Dell Optiplex 745 USFF/Ultra Small Form Factor Desktop DDR2 RAM Memory upgrades. I used the 16GB Corsair 8 GB DIMM 1600 MHz PC3-12800 DDR3 Memory (CMZ16GX3M2A1600C9). 8V. - RAM tests include: single/multi core bandwidth and latency. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 9020 (Desktop) - FREE US Delivery. Memory specifications . Optiplex 9010 Fan. or Best Offer. 800 aka PC2 6400 ram works but must be low density and 1R or 2R. 00. All-in-One Plus Sleek silver chassis with high performance 65-Watt processor base power and new DDR5 memory. 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. Height 324. Example:29-07-2021 14:00 PM. com . 86GHz and 2. 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. OPTIPLEX MICRO ALL-IN-ONE STAND FOR DELL E SERIES MONITORS This mount allows the Micro to be VESA mounted to select Dell E Series displays. I want to upgrade all my pc components to max like processor, graphics ,memory etc. $115. 9: 77. A diminutive desktop PC for both small and large businesses, the Dell OptiPlex 745 has the dual-core power to take your company into the 2010s and beyond. 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. 6-3. Max RAM is 2G (2X1G PC333/DDR2700) memory. What's the maximum RAM speed for a 7000 Tower? The highest of the three speeds mentioned in some of the. Lifetime Warranty. Add to Cart. An SSD isn't really needed on such an old machine. Core 2 Quad processors are not supported by the OptiPlex 745. Featuring the Intel Core Duo processor available in speeds between 1. System BIOS. Enter model or choose from the list below. ) Depth 292. The PC2-6400 (800 MHz) I/O Bus clock speed showed 400 MHz. AJBRISTOL. this and other discussion in community hopefully might reach Dell engineering eventually if enough users complain, but the only known person with some inside connection is the community manager. System CPU Type. Get the best deals on Dell OptiPlex 745 Towers and find everything you'll need to improve your home office setup at eBay. Ahazuerus. The 745 came in different chassis sizes. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. is your new memory non-ECC? Memory. I am also supposed to find two CPUs that are compatible with this computer. Dell OptiPlex desktops are engineered to respect our planetDellIt is used in Dell Aurora R4. Dell Desktops Community Support Forums all models. 0. Restart required. I have to see it in any Tech Guide or manual for Optiplex's. Memory: Ultra Small Factor model: Up to 4 GB 667MHz / 533MHz Dual Channel DDR2, 2 DIMM Slots;. + £8. Most of the listings are for ECC and that will not work. Buy Dell Optiplex 745 USFF/Ultra Small Form Factor Desktop DDR2 RAM Memory upgrades. 7 by 2. I have noticed many people upgrade their laptops beyond what Dell / other Laptop makers say is the maximum. A Tech Guide or User's Manual can't possibly list all the model #'s of RAM a PC can take. 256 MB, 512 MB, 1 GB, or 2 GB non-ECC. 0. 0 GHz, 12 MB Cache. Let the Dell Support Videos page help you troubleshoot both simple and complex issues. Install modules in. Maximum memory 8 GB (2GB per channel). All-in-One (35-Watt CPU) Dark grey chassis and FHD camera with 35-Watt. GX620= Pentium D or Pentium4 with 4 GIGS max DDR2 RAM = $100 or less in many places. 66 GHz. 00 shipping. 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. Below are the memory specs and memory information for the Optiplex 7010. (example: DDR3L) DDR3 is not backward-compatible with DDR2. Hard Drive: GB means 1 billion bytes and TB equals 1 trillion. 24 lbs. I got a not so new Dell optiplex 745 with a old Intel Pentium 4 530 @3. Safely scan your system for max upgrade options. ive cloned (copy) backwards before. 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. 5-inch internal SSD • SATA 6. The Crucial RAM page for your system is here. Table 1. This after I exchanged emails with them at the time and linked them the Tech Guide. Maximum memory 8 GB (2GB per channel) 4 GB (2GB per channel) Bandwidth 533MHz: Up to 8. 16Gb listed but the real supported amount is 32GB I read somewhere. I have a Dell optiplex 380 SFF and want to max the ram. 8 Gb/s (DDR2 800 dual 6. The S Spec is the numbers written on the top of the cpu. We recommend Crucial for non-Dell memory as it is guaranteed to work in Dell's. OptiPlex 790 OptiPlex 790 Technical Specifications Processors1 Intel® 2nd Generation Core™ i7, i5, i3 Processors. A list of all Dell OptiPlex models through the years. 0ghz) with Ram upgradeable to 8gb. Please choose your Dell Optiplex Computer model: OptiPlex 160. 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. 4GB Kit (2x2GB) Memory RAM Upgrade for Dell Optiplex 745 Small Form (DDR2-667MHz 240-pin DIMM) Brand: 4AllDeals. It uses the same socket and google searches have confirmed that the chipset on the included mobo suppourts it. This computer has PCI x1 and PCI x16 slots on the. Memory Type & Info. Get the lowest price deals on Amazon, and eBay. System CPU Type. Optiplex 790MT memory. HERE is the Crucial Memory listing for the 380 "mini tower". com. 6, also tried 2. 68 sold. Dell OptiPlex from 2005 to 2009 followed Intel's BTX standard. A list of all Dell OptiPlex models through the years. Recenty, I have been thinking of upgrading the included e6300 to a q6600. This is a quad-core i7 3. Dell™ OptiPlex™ 745 Tech Specs MINITOWER DESKTOP SMALL FORM ULTRA SMALL FORM FACTOR . Dell OptiPlex 745 2. Help Me Choose. Dell OptiPlex 7000 MT PC - Intel Core i5-12500 1TB HDD 8GB RAM Win 11 Pro Features Operating System Available with Windows 11. 7 GB/s with dual channel. Where to buy. 99. I removed my 2gb RAM sticks and installed these: 2 X Crucial 4 GB UDIMM 1600 MHz PC3-12800 DDR3 SDRAM CT2KIT25664BA160B. The bios sees 1gb in the slot. Copy. Dell Optiplex 7000MT Tower Desktop - Intel Core I5-12500 1TB Hdd 8GB RAM Win 11 Pro N007O7000MT. YP477 ATI Radeon HD2400 Pro, 256MB, DVI-I, TV Out. NOTE: 2-GB 800-MHz memory modules are not supported. Manuals for all formats-- Support for OptiPlex 990 | Documentation | Dell US. Both the BIOS and Memtest + says it is running at 800 Mhz. Since I saw Samsung listed in redxps' list: Samsung M378A2G43AB3-CWE 16GB DDR4 3200MHz PC4-25600 1. Andrew. What can we help you to find. In late April, Crucial sold 1,600MHz RAM to another 780 user and it didn't work. Search OptiPlex 745 Support Information Find articles, manuals and more to help support your product. The supported RAM configurations are: 2 GB, 4 GB, 6 GB, 8 GB, and 16 GB. Memory modules supported 256-MB, 512-MB, 1-GB, or 2-GB non-ECC. Any restrictions as to size/type of HDD that I can. Lifetime Warranty. I've been hearing via semi-trusted sources that the Dell BIOS team has been beefing up allowable RAM capacity (in Latitude D Series) and I was wondering if perhaps the Opti 745 USFF might be getting a bump in RAM capacity via a BIOS update. nothing to lose. Hi, I am a user of Optiplex 7050 SFF (Small Form Factor)I'd like to update DDR4 RAM and storage. Intel Core 2 Quad/Core 2 Duo/Celeron. My computer is a "refurbished" old minitower. Dell sometimes does custom implementation of the Intel spec for a chipset. 5 out of 5 stars 13. it will perform as 1333mhz memory if 2nd generation (snb) i3 2130, i3 2125, i3 2120, g860, g850 cpus are installed in the system. View PDF. 4 out of 5 stars 14 1 offer from $64. 64bit Windows 7 ultimate (toying with a win 10 Pro ssd upgrade) 2 x 2gb ddr3-1066 sdram. (example: DDR3L) DDR3 is not backward-compatible with DDR2. 99. After removing 2 sticks (4GB) it boots again. The supported RAM is only 2666mhz but I'm planning to buy 3200mhz. Shop Amazon for A-Tech 4GB (2X 2GB) Max Memory RAM Kit for Dell Optiplex 320, 210L, 210LN, (Minitower, Desktop) - DDR2 533MHz PC2-4200 Non-ECC DIMM Modules and find millions of items, delivered faster than ever. 0GB RAM 80GB HDD Windows XP Pro SP3 Desktop Tower. Solution. Add to Cart. Thats why Systems from 2011 have 24 gig Tri channel ram with 24 gigs max ram. NEW WEI ratings (using this HD5450 card) Windows Aero: 5. Optiplex 745 for $150 is not a good deal, unless the owner is charging for it being "vintage. 35V Non ECC Unbuffered SODIMM Laptop Notebook Memory RAM Module Upgrade Timetec 16GB KIT(2x8GB) Compatible for Apple DDR3L 1600MHz for Mac Book Pro(Early/Late 2011,Mid 2012), iMac(Mid 2011,Late 2012,Early/Late. 6″ Laptop – Intel Celeron – 2gb Memory – 32gb Emmc Flash Memory – Bali Blue Best Dell Optiplex 790 Dual Monitor Best Dell Optiplex 380 Cpu. Intel Core 2 Quad/Core 2 Duo/Celeron. I wouldn't spend too much on upgrading the memory as it can't be used in a newer computer. For information about Dell OpenManage Client Instrumentation, see the Dell OpenManage Client Instrumentation User's Guide available on the Dell Support website at support. 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. Memory RAM for Optiplex 755 Small Form Factor. 2" which I also downloaded and is obviously specifically for the Optiplex 7010 (not including the 9010) shows a chart with all four sizes of Optiplex 7010; USFF, SFF (my model), DT, and MT. OptiPlex 3090 Tower. *Important Information: System Memory and Graphics: Significant system memory may be used to support graphics, depending on system memory size and other factors. Free shipping. " Sooo many better deals on eBay. Intel Celeron 430 (1. 0 GB: Memory Expansion Slots / Banks; 2 sockets: Memory Type & Info; PC2-4200/5300 DDR2 SDRAM DIMMs. 10. 50 $ 13 . com. Graphics Base Frequency 350 MHz. O. Show More. 35 V operation for. OptiPlex 160L. System CPU Type. The total maximum RAM for all four shown there is only 16GB, and that chart shows that the only. In Stock. The Dell OptiPlex 745 is designed to meet the needs of a wide variety of business users. single-core or dual-core Pentium's and Core 2. Below memory compatibility will be DDR3 unless stated otherwise. It uses the same socket and google searches have confirmed that the chipset on the included mobo suppourts it. Advanced customisations (like battery, mobile broadband, and more) can be. Free shipping. Posts / Dell Community /. The specs for OptiPlex 745 Desktop comes in these configurations with a retail price tag. they have to be 65watt, 65nm and no higher than 1066 FSB. Drive Type: SATA II 3. good day! I have a DELL optiplex 755 SFF PC. Experts in Dell Optiplex compatible upgrades. 0. Memory Warranty. The following table lists the height, width, depth, and weight of your OptiPlex 5000 Tower. DELL™ OPTIPLEX™ 760 TECHNICAL GUIDEBOOK V1. Download Type. View PDF. 3. Dell Optiplex 745 Minitower Upgrade. Best choice memory for Dell OptiPlex 745 Ultra Small Form Factor Computer Read MemoryStock Reviews. Plus, you don't have to stick to the 745. 6 Based on Dell internal analysis using publicly available specs in August 2023 comparing maximum. 1596. 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. Get the best deals on Dell Optiplex 745 Motherboard and find everything you'll need to improve your home office setup at eBay. 533, 667, or 800 MHz DDR2 SDRAM. 89 $ 64 . Buy A-Tech 1GB Memory RAM Stick for Dell OptiPlex 755, 745, 740, GX620, GX520, 360, 330, 160, FX160, (MT, DT, SFF, USFF) - DDR2 667MHz PC2-5300 Non-ECC DIMM Module: Memory - Amazon. I want to know which are the best. Device Management. or Best Offer. 4GHz, the Dell Optiplex 745 comes standard with 2GB of DDR2 RAM and 250GB of storage space. The Computer has 2 sockets to install memory, already with basic factory installed standard memory installed. 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. Gracias por participar del foro de soporte Dell. 5 out of 5 stars 13. 2 Posts. Dell Optiplex 9020 Small Form Factor Desktop with Intel Core i7-4770 Upto 3.