0. Case: Optiplex 755 Chassis. Processor A 13th Gen i5-13500T OS Windows 11 Pro Memory 16 GB DDR4 Storage 256 GB SSD Estimated Value $1,247. Got a used low-profile GTX-1050ti for $150 and he was gaming with us for $350. 2 posts · Joined 2008. They are labeled as follows. 3. Y255C DELL Optiplex 755 Motherboard Desktop. Cause . com: Dell OptiPlex 755 MEMORY 1-16 of 123 results for "Dell OptiPlex 755 MEMORY" Results Amazon's Choice 8GB 4X2GB Dell OptiPlex 755 Series Desktop/PC DDR2 PC2-5300 RAM Memory 129 $3162 Save 6% Details FREE delivery Mon, Sep 11 Or fastest delivery Sep 7 - 8 More Buying Choices $29. I'm running one in my. Fast & Free shipping on many items! Skip to main content. 21-09-2018 15:00 PM. ) Width 92. View PDF. Backed by a lifetime warranty Kingston memory is an excellent choice if you are looking to upgrade. Thanks!I got an Optiplex 755, and lately, I got an 8GB ram but after one week when I turned the pc on I notice that the pc is on but the screen off; however I tried to replug in the rams its worked but by taking away two rams out of 4, and I knows that 2 out of 4 ram plugin are working, so how can I fix this to use all rams plugins. Low Cost Delivery Low Prices 100% Safe & SecureDell OptiPlex 755 User's Guide Publish date: 20 APR. Our recommendation is to add the largest memory upgrade. Buy 4GB kit (2GBx2) Upgrade for a Dell OptiPlex 755 Series (Desktop Mini-Tower and Small Form Factor) System (DDR2 PC2-6400, Non-ECC, ): Memory - Amazon. 75. Work in comfort and in style with a sleek new design, built-in intelligent collaboration & security features, plus a pop-up EMZA webcam with. Buy It Now. Shop products from small business brands sold in Amazon’s store. com. I'm running one in my Optiplex 380 . sys and make sure that this file is on the SSD with at least 1. I have a Dell Optiplex 755 (SFF), and i want to buy a graphic card. Buy Memory RAM Upgrades for your Dell Optiplex 755 [Desktop] - 100% Compatibility Guaranteed. I have a Dell Optiplex 755. Unless you bought it already, I suggest A-Tech RAM. Upgrading the video card on these models is. $75999. The BIOS update I'm not sure about. 3 out of 5 stars 41. 23 gigs of RAM. Lifetime Warranty. No need to upgrade PSU with those options. While the 755 can run fast. #1 · Oct 19, 2008. $109. OptiPlex 170L. de memoria Ram. The White ejectors are the 1st pair and the Black ejectors are the 2nd pair. 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. These are the Quads we validated -. OptiPlex 9020 (MT, SFF) 4. 9GHz Processor, 4GB Memory, 160GB Hard Drive, DVD, Windows 10, WiFi (Renewed)'] Dell Optiplex 780 SFF Desktop PC - Intel Core 2 Duo 3. JSM Computers StoreVisit Store. (2) Refurbished Dell Optiplex 755 USFF Core 2 Duo 80gb HD 2gb ram All-In-One with 20" LCD Windows 7 Professional. 16GHz), 4GB Memory, 160GB HDD, DVDRW, Windows 7 Pro 64Bit. 77 in. Get the best deals on Dell Optiplex 755 Memory and find everything you'll need to improve your home office setup at eBay. Currently installed with 4 GB (2 x 2GB modules). 00. 25-inch drive bay 3 3. Intel® Q965 (ICH8) Express Chipset. The only way we got it to install was by turning "OS Install" option on. United States; United. User Guide - DellMy build so far is an Optiplex 755 SFF with a lovely E8600 core 2 duo CPU. The Dell OptiPlex 755 offers enhanced management and control with Intel ® vPro TM processor technology, allowing IT staff excellent flexibility, high efficiency and reduced desk-side troubleshooting. Dell Optiplex 755/760 in the form factor of your choosing 4 GB DDR2 PC2-6400 RAM (2 will work, 8 is great)(there are 4 slots)(max per stick is 2GB) 40 GB or larger SATA HDD USB Mouse and Keyboard, Monitor and other accessories as necessary. Works in ALL 755 models. Hi, I am new here. Benefits charity. View PDF. KingstonMemoryShop stocks memory upgrades for your Dell OptiPlex 755 DT/MT/SFF Desktop to boost performance and capacity. Get a 4x2GB DDR2-800 RAM kit. 1GHz quad-core processor 16GB memory - For multitasking power, supports up to 16GB 2TB SATA hard drive has plenty of space to store your digital albums, music library and rich media files Enhanced viewing with the integrated Intel HD 2000 graphics DVD-ROM drive - watch. Yes, 6GB ram would work. BTW, some will tell you the page file will wear your drive faster, technically correct, practically irrelevant. From the Optiplex 755 Tech Guide, 800MHz is the max RAM speed for it. Dell Optiplex 9020 USFF Desktop Computer with Intel i5-4570S Upto 3. 1-3-1 through 2-4-4 Memory not being properly identified or used. Was: EUR 14. Resolution. 4GB Kit 2 X 2GB DDR2 Memory for Dell Optiplex 755 760 GX280 Ultra Small Form Factor Desktop PC2-6400 240 pin 800MHz Non-ECC DIMM RAM (MemoryMasters) $22. 66GHz Kentsfield Quad Core Q6700, 8MB, 1066FSB, G0. 99. $14. now how can i make my ram run at more clock speed for. 8GHz) Memory Warranty. how much ram can a dell optiplex 7010 support, dell optiplex 755 memory specs, is the dell optiplex 755 good for gamingCrucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 7020 (Mini-Tower) - FREE US Delivery. We messed around with the BIOS settings to try and see what was up. PNY 2GB DDR2. 2GB Memory RAM for Dell OptiPlex Optiplex 755 MiniTower, Optiplex 755 Ultra SFF, 620 (Ultra SFF), 755 Ultra-Small form Factor, 755 Energy Smart 240pin PC2-5300 667MHz DDR2 DIMM Black Diamond Memory. Speedstep also had the recommendation of a newer PC, like a 9020 for example. The Dell OptiPlex 755's 2GB of memory and dual-core E4500 processor helped it on the SYSmark 2007 Preview benchmark tests. Get the best deals on ADATA 4 GB SO-DIMM Computer Memory (RAM) and find everything you'll need to improve your home office setup at eBay. 5. #5. 0. Beyond just RAID support, the system offers proactive security features from vPro, and advanced remote management capabilities. #7 by Tesla1856 I believe is referring to: There is no 256 GB SSD limit listed for the Optiplex 755, as the manual doesn't refer to any SSD's or capacities. 0 GHz Intel E8400 CPU, memoria de 4 GB, Disco duro de 250 GB, DVD R/W, Windows Professional. This Dell Computer can take up. com FREE DELIVERY possible on eligible purchasesA-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. 0 5 Dell™ optiplex™ 755 technical guiDe 5 front view 1 5. 32Gb. Dell Ensure to install a single memory module in CHA_DIMM, the connector closest to the processor, before installing a module in the other connector. Memory Type: DDR2 PC2-8500, DDR2 PC2-6400, DDR2 PC2-5300, DDR2 (non-ECC) Maximum Memory: 8GB. Dell Optiplex 755 INTEL Core 2 Duo 2300MHz 80Gig Serial ATA HDD 4096mb DDR2 Memory DVD ROM Genuine Windows 7 Professional 64 Bit Desktop PC Computer. United States; United. compare. 69 (3 used & new offers) Amazon. 25-inch drive bay 2 5. Data Security and Recovery with RAID 1 support ensures real time redundancy for data - helping to keep your business. 69 (3 used & new offers) How much memory does the Dell Optiplex 755 Desktop Computer take? You can upgrade your Dell Optiplex 755 Desktop Computer to up to a maximum memory capacity of 16GB Memory. I recently purchased a new Dell Optiplex 755 with an E6750 2. Was: $49. Add to cart. View PDF. 95 New. Dell Optiplex 755 Tower - 400GB HDD, 4GB Ram, DVD-Rom, 17in LCD Monitor, Windows XP Professional (Renewed) 4. Diagnostic lights 3,4 indicate a RAM problem. The memory was twice replaced using new Dell. display Full HD (1920X1080) Compare. Ultra-configurable, Dell Optiplex 755 specs include an Intel Core Duo processor running from 2GHZ to 2. DDR1 SDRAM. Beyond just RAID support, the system offers proactive security features from vPro, and advanced remote management capabilities. Products with trusted sustainability certification(s). com. Price Match Guarantee. The original SATA protocol was designed to maximize the performance of platter (physical spinning) hard drives. Or fastest delivery Tomorrow, Oct 19. and I want to upgrade my RAM in case of use optimally FSB (MHz). CPU: I'd reccomend at least a core i3 if not a i5. Where to buy. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 755. For example, beep code 1-3-1 (one possible beep code) consists of one beep, a burst of three beeps, and then one beep. Ram: None. My Optiplex is the biggest tower. What I would do, as budget allows is: First, upgrade the RAM. To find out what is causing the No Boot issue, perform the troubleshooting steps below: Ensure that the Hard Drive is recognized in the BIOS. Part number: ct25664aa800. Tengo 4 memorias ram de 1gb en mi optiplex 755, quiero aumentarla a 8GB. i5-2400, 8GB ram, 2TB HDD, 120GB SSD, Windows 10 for $200. $26. Refurbished OptiPlex 755 Desktop - Intel Core 2 Duo - 2GB Memory - 160GB Hard Drive. 1 with 8GB. 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. You Save $438. Meanwhile, 2GB of DDR2 RAM is pre-installed on the motherboard, later you can upgrade up to 4GB of RAM. Dell Optiplex 755 Tower Computer, 2. Do all the RAM chips match in size, speed, and brand name? Couple of things to rule out there before it can be asserted if it's RAM or MB. You might also consider upgrading memory. 0 to 2. ¿. There are many options for me,a ATI RADEON HD5450/6350 ATI HD3450 AND ATI 2400 XT PRO And I dont. I have an optiplex 755, a couple weeks ago the PC wouldnt boot. 3. Enter model or choose from the list below. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 755. G. 2GB single module for Dell OptiPlex 210L 320 330 740 745 755 Memory Ram (A89)Buy Kingston Dell OptiPlex 755 Small Form Factor [SFF] Desktop Memory RAM & SSD upgrades. However, is says the minimum watt supply requirement for this GPU is 400 Watts. Below is a few snipits of the dmesg output with only 2GB installed: [ 0. Get it by Mon, Nov. Free shipping! | Black Friday deals start now! search; United States. #1. The actual memory has the following part #’s :- ProMOS V916765K2 4QCFW-G6 . A single slot card can be 2 slots wide if it's under 6 3/4'' long. Vendor should know what they're selling. (hdd can upgrade to ssd. Tower (T) Small Form Factor (SFF) Micro Form Factor (MFF) Dimension. 00GHz 64bit operating system Windows 7 Professional I am looking to get the new Nvidia GTX 1050 because it has a small form factor and it. Western Digital Blue WD800JD 80GB 7200 RPM 8MB Cache SATA 3. OptiPlex 755 User's Guide - iAMT Publish date: 20 APR 2008. My desktop is an Optiplex 755 and it has 4 gigs of memory and running on Windows XP. 3. Add to Cart. 99 New. DisplayPort, Up to Radeon HD 3470, GeForce 9300 GE or Quadro NVS 420. I've taken a humble Optiplex 755 Desktop chassis, upgraded the RAM to 4gb, upgraded the HD to a 60gb OCZ Vertex 2E Solid State Drive, added a PCI-E full-height riser, and upgraded the graphics card to the maximum possible that would fit into the case. The Dell Optiplex 755 is aimed at and optimized for business with a blend of performance and features. Brand New. or Best Offer. 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 5. or Best Offer. Dell OptiPlex 755 User's Guide Publish date: 20 APR 2008. Show More. I currently have a optiplex 755 desktop with 2. NA / NA / NA / NA. 2008. h2l Distinguished. We have a Dell OptiPlex 755 where the diagnostic lights will often show a 3 4 pattern. The problem is that when i put 8GB of ram the pc do weird sound and it doesn`t want to work, but with 6GB it does. OptiPlex 755 User's Guide - iAMT. Dell Optiplex 755 Memory; Dell Optiplex 760 Memory; Dell Optiplex 780 Memory; Dell Optiplex Gx520 Memory; Dell Optiplex. 96 shipping. Are you sure I don't need a new power supply? I got the Ram and Hard drive covered now, so i don't need to worry about that, neither the CPU. com: Optiplex 755 Memory 1-16 of 131 results for "optiplex 755 memory" Results 8GB 4X2GB Dell OptiPlex 755 Series Desktop/PC DDR2 PC2-5300 RAM Memory DIMM 129 $3162 Save 6% with coupon FREE delivery Thu, Oct 12 Or fastest delivery Oct 5 - 6 More Buying Choices $29. linux_laptop (48) 100%. from United States. or Best Offer. I got a friend started in gaming with an Optiplex. I want to extend the memory to maximum. 00 $ 159. 4 Gb/s) of bandwidth and 8 Gb memory addressability for faster system. Fast & Free shipping on many items!. Does Optiplex 755 suport one of those Xeon's: X3210, 3050 , or is there any unoficiall bios which supports it. At the technical guide (thank's for link to SpeedStep) I didn't find any information about supported max bus clock (MHz) of RAM. 8% +C $17. USFF chassis was released separately and resembles the OptiPlex 9xx case and a maximum of 8 GB RAM due to 2 DIMM slots. william p. The CPU upgrade is the area I'd appreciate some advice. Select the department you want to search inWhen it turns yellow (amber) there are 2 diagnoses: 1 - solid yellow > Dell Diagnostics is running some motherboard related test. 8 Gb/s (DDR2 800 dual 6. It has an Intel Core 2 Duo 3. RAM: At least 8GB of DDR4 Ram. POWER SUPPLY 1. There are 4 different versions of the OptiPlex 755. Hi, I have Dell Optiplex 755 DT model. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright. OptiPlex 755 desktop pdf manual download. EDIT: Screengrabs below will show 1,600MHz RAM, which is what came up on the Crucial site for the 780. Dell Optiplex 755 Desktop Core 2 Duo E6550 4GB RAM 1TB HDD Windows XP Pro 32Bit. Feb 16, 2012 #1 Hey guys, I'm looking for some recommendations for my 755 SFF motherboard. System Model: OptiPlex 755 BIOS: Phoenix ROM BIOS PLUS Version 1. So you can get more done around the office without having to run around - and you have more time for projects that can help an enterprise work. 240GB 2. 49. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 755 Series (Desktop Mini-Tower and Small Form Factor) - FREE US Delivery. Currently unavailable. 0. 0. com for ram for optiplex 745. Dell Optiplex 755 Tower - 400GB HDD, 4GB Ram, DVD-Rom, 17in LCD Monitor, Windows XP Professional (Renewed) DELL OptiPlex, Intel Core 2 Duo 2. Was: £21. 6 out of 5 stars(126) $31. Dell Optiplex 755 SFF Intel Pentium Dual E2160 1. Add to Cart. Brand. All other brands will fail the memory check at boot. It supports up to 8 GB of memory with a 64 bit operating system and up to 4 GB of memory with a 32 bit operating system. View PDF. Yes, it can take 16GB RAM. Each memory slot can hold DDR2 PC2-8500, DDR2 PC2-6400, DDR2 PC2-5300 with a maximum of 4GB kit (2GBx2) per slot. System Model: OptiPlex 755 BIOS: Phoenix ROM BIOS PLUS Version 1. 3429. #5. Price Match Guarantee. I realize this light pattern indicates the system has detected a memory failure, though I have replaced the two DDR2 memory modules three times over the past year. The CPUID# and wattage are in spec. 1 then 3 2 then 4. Hi Deeprocks19, Please refer to your user manual. 0 out of 5 stars 1 rating. Ao your looking at DDR2-6667 or DDR-800mhz, 4x2GB DDR2 ram NON ECC you will need. Currently at Bios A13, on way to Bios 22. Fast & Free shipping on many items!. Re: I was really suffering from my old 755 performance, despite it has a 2. GPU: You don't need a super high end one. dell optiplex 755 sff. 1. The Dell OptiPlex 745 is designed to meet the needs of a wide variety of business users. $14. Original List $1329. 775 DDR2 OptiPlex 755 chipset: INTEL Q35 EXPRESS memory slots: 4x DDR2 expansion slots: PCI-E x16 , PCI back panel: LPT , COM , VGA , 6x USB , RJ-45 (LAN) , AUDIO (2x mini-jack) i/o shield: NOT INCLUDED Satisfaction guarantee Our products are carefully packed and insured for the. in Performance & Maintenance. com FREE DELIVERY possible on eligible purchasesPC2 8500 Ram is for cpus that use 1066mhz fsb. 18,530. When I plugged in the computer, it went thru it self test but stopped with just the power light on (green) and I could not turn it on (no post followed). Optiplex 755, ram. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 755 Series (Ultra Small Form Factor) - FREE US Delivery. The 755 will run windows 10 and will work with 8 gigs of ram. FREE delivery Fri, Sep 1 . DELL OptiPlex 755, 3. Dell. Refurbished Dell Optiplex 755 Desktop - 2. NOTE: If you have the USFF, only 4GB are compatible. 4GHz Memory: 4096MB RAM Available OS Memory: 3956MB RAM Page File: 1973MB used, 3070MB available Windows Dir: C:Windows DirectX Version: DirectX 11 DX Setup. Beyond just RAID support, the system offers proactive security features from vPro, and advanced remote management capabilities. It's on the list here. CodeNew Listing Dell OptiPlex 755 MT Core 2 Duo 4GB RAM 500GB HDD Windows XP Pro SP 32bit. 99. com FREE DELIVERY. File Size: 2. The processor is a Core2Quad, which can be upgraded. 4GB kit (2GBx2), 240-pin DIMM, DDR2 PC2-8500 memory module. Refurbished Dell Optiplex 755 USFF Core 2 Duo 80gb HD 2gb ram All-In-One with 20" LCD Windows 7 Professional. This takes you to the Boot Once menu. But only with another 2 core processor. Thread starter h2l; Start date Feb 16, 2012; Tags Core Temp CPUs Toggle sidebar Toggle sidebar. 61. Business. Genuine CMS brand, CMS is one of the most trusted names in the Computer Memory industry and this product carries a Lifetime Warranty from CMS Compatible with: Dell OptiPlex 210L 320 330 740 745 755 Maximum Memory: 4 or 8GB Expansion: 4 or 2 Sockets. My upgrade will be: CPU - AMD Athlon 3000G. Unsolved. Reset the BIOS. A-Tech 2GB Memory RAM Stick for Dell OptiPlex 960, 760, 755, 745, 740, 360, 330, 160 (MT, DT, SFF, USFF) - DDR2 800MHz PC2-6400 Non. The NVMe (Non-Volatile Memory) protocol has been designed for solid state drives and uses the PCIe bus for. Pregunta sobre memoria ram en Dell Optiplex 755. - no new coolers are needed. Increasing your memory. 6GHz 8GB WIN7COA Fair No SSD. OptiPlex 755 Quick Reference Guide Publish date: 20 APR 2008. 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. Uses for a basic Dell Optiplex 755 Windows 7 2. The 745 appears to use either the Q963 or Q965 chipset, while 755 uses either the G31 or G33. . BUT, it only allows the bank of 2s to be used. Your computer supports a maximum of 8GB of memory when you use four 2GB DIMMs; however, 32 -bit operating systems,03-07-2023 11:00 AM. Personally I would go with ddr3 because the 8 gb sticks are less expensive than ddr2 8 gb (if they even exist) Also they are faster. Unsolved. This will up your preformance. Dell Optiplex 755 Memory; Dell Optiplex 760 Memory; Dell Optiplex 780 Memory; Dell Optiplex Gx520 Memory; Dell Optiplex Gx620 Memory; Dell Studio. Distance: nearest first. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex - FREE US DeliveryRefurbished Dell Optiplex 755 Small Form Factor Desktop (R2/Ready for Reuse) with Intel Celeron 430@1. 00 ghz dual core cpu (probably a E2180 from previous experience), DTP should mean the DT or Desktop model, the 80gb is the hard drive size and the 2048mb is the amount of installed ram it comes with. 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. POWER ADAPTER 0. 5-inch internal SSD • SATA 6. $28. The Optiplex 755 if you have the latest BIOS from Dell supports E0 stepping CPUs. 8 V. To ensure the integrity of your download, please verify the checksum value. Should be 16 gb max source :more info here. 8-in. Purchased copy of OS/X 10. The Dell OptiPlex 755 gives you advanced security options to help keep your data secure real-time. 2 Dual-channel memory requires two each of the same capacity memory DIMMs. Memory Type: DDR2 PC2-8500, (non-ECC) Maximum Memory: 8GB Slots: 4. Dell Optiplex 755 Memory; Dell Optiplex 760 Memory; Dell Optiplex 780 Memory; Dell Optiplex Gx520 Memory; Dell Optiplex Gx620 Memory;. And using my flat screen as the monitor threw the RGB cable. Dimensions and weight . 24. Processor. Publish date: 20 APR. Batteries & Power. 31. . Components May 1, 2018. The beep code of 1-3-2 is. The 755 will run windows 10 and will work with 8 gigs of ram. ram can upgrade to 4x2 gb ddr2. C $135. if your looking at one of these i would reccomend them because they blend into everyday use and tasks really. R. dell optiplex 745,755,760,780,gx520. Free shipping! | Black Friday deals start now! search; United States. Brand. I understand Windows XP cannot utilize the full 4 gigs of RAM which is fine with me. Free shipping! | Black Friday deals start now! search; United States. Then we started Windows, only 256MBs of Ram out of the 8GBs was available (the OS told us). I have two Optiplex 755 SFF running VMware ESX 4. I ordered and installed an additional Dell-branded 2GB memory (1 x 2GB, non-ECC, 800MHz, DDR2 SDRAM). Base GPU Frequency. If you're not sure how to find RAM that matches your PC, "Optiplex 755 RAM" is an example of a search term. BIOS RECONISES 16GB OF RAM AND THE OS(WINDOWS 10 PROFESSIONAL 64BIT) RECONISES AND USES ALL 16GB'S BlkmoonI recently purchased a new Dell Optiplex 755 with an E6750 2. 0GHz 4GB 160GB Windows Pro. 00 ghz dual core cpu (probably a E2180 from previous experience), DTP should mean the DT or Desktop model, the 80gb is the hard drive size and the 2048mb is the amount of installed ram it comes with. 4 Xbox w/ 500GB HDD, Xbox 360 Elite 120GB Falcon, XB1X w/2TB MX500, Xbox Series X , PS1 1001, PS2 Slim 70000 w/ FreeMcBoot, PS4 Pro 7015B 2TB (retired), PS5 Digital , Nintendo Switch OLEDHey guy, Im in the process of rebuilding my pc for minor gaming and video editing. 69 shipping. Guaranteed Compatible with Dell Optiplex 755 Small Form Factor Computer. I purchased some replacement modules. 95. 33ghz, 4MB Cache L2, 1333MHz FSB, VPro, VT) - Native Operating System: Windows Vista. O. However they have more RAM 4 GB and a HD5450 video card as the Intel onboard card is quite a low end graphics solution. View PDF. (30) 30 product ratings - Dell OptiPlex 755 SFF Motherboard PU052 E6550 CPU 2. Optiplex 755 Memory question. CPU: Pentium E2180. if your looking at one of these i would reccomend them because they blend into everyday use and tasks. which means it is a Dell Optiplex 755, with a 2. 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. The USFF chassis does not. HEATSINK 3. Optiplex 380 Tech Guide . -Dell OptiPlex 755 Desktop with a fast Intel Core 2 Duo 2. 60 mm (3.