United States; United. Get the best deals on Dell Optiplex 755 Motherboard and find everything you'll need to improve your home office setup at eBay. 2008. You can use the Cursor or Arrow keys to navigate the menu and select your choice. Thread starter h2l; Start date Feb 16, 2012; Tags Core Temp CPUs Toggle sidebar Toggle sidebar. ) Depth 292. de memoria Ram. 2008. Buy Memory RAM Upgrades for your Dell Optiplex 755 [Mini-Tower] - 100% Compatibility Guaranteed. I see the memory correctly as 2, 2, 4, 4 in System Setup in the info section. The Dell Optiplex 755 is a "Micro BTX" form factor. 25GB of memory, even with a 64-bit. Optical drives, Ethernet, and front and back USB ports/audio jacks come standard as well, all of which makes the Dell Optiplex 755 a powerful, affordable space-saver. 2 V. No need to upgrade PSU with those options. Low Cost Delivery Low Prices 100% Safe & SecureDell OptiPlex 755 User's Guide Publish date: 20 APR. Tengo una Dell Optiplex 755 que de fabrica viene con 2 Gb. 89 $ 64. Amazon. Standard memory: 1 or 2GB removable All compatible upgrades DRAM Internal SSD External SSD Internal SSD for: OptiPlex 755 Series (Desktop Mini-Tower and Small Form Factor) Crucial MX500 4TB 3D NAND SATA 2. 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. To replace Optiplex 755 SFF 160G HDD by a 500G HDD you must clone the 160G HDD to the 500G HDD. Get fast shipping and top-rated customer service. pretty simple way to make a fast computer even faster. They are labeled as follows. 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. 58 sold. Visit the Amazon Renewed Store. It can still run Windows 10. C. 97 (3 Offers) Free Shipping. OptiPlex 755 User's Guide -. 5 out of 5 stars 15. However, is says the minimum watt supply requirement for this GPU is 400 Watts. the manufactured ram clock speed is 800 mhz but it is running at 398 mhz can i make it run nearly 800 mhz through anyway. For example, beep code 1-3-1 (one possible beep code) consists of one beep, a burst of three beeps, and then one beep. 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. 0 GB Windows XP Home, Intel Graphics Media Accelerator 3100 32 MB DDR 256 MB (shared). Dell Optiplex 7010 Business Desktop Computer (Intel Quad Core i5-3470 3. ) cpu for 755 is core 2 duo and may upgrade to core 2 quad depending on motherboard Dell DP/N. Optiplex 780 Tech Guide From the Optiplex 755 Tech Guide, 800MHz is the max RAM speed for it. Solved! Go to Solution. Mi pregunta es ¿Puedo colocar en una de las ranuras libres una memoria ram kingston kvr8002N6 de 2 GB a 1. Business. Benefits charity. I was told by a freind ot pick up some Hyper X fury ram howver, im not sure if it would be compatible and what modules i should get i have 8gb in right now, in 2 x 4 sticks and i hav e2 slots left i have been told that the max speed. . 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. The Dell OptiPlex 745 is designed to meet the needs of a wide variety of business users. and I want to upgrade my RAM in case of use optimally FSB (MHz). Dell Memory SNPH5P71C/8G A8526300 8GB 2Rx8 DDR4 ECC UDIMM 2133MHz RAM. Publish date: 20 APR 2008. 8 V. Refurbished OptiPlex 755 Desktop - Intel Core 2 Duo - 4GB Memory - 320GB Hard Drive. Crucial 16GB PC4-21300 (DDR4-2666) Memory (CT16G4SFD8266)Dell Optiplex 755 Memory; Dell Optiplex 760 Memory; Dell Optiplex 780 Memory; Dell Optiplex Gx520 Memory; Dell Optiplex Gx620 Memory; Dell Studio 1555 Ram; Dell T110 Memory In Computer Memory (Ram) Dell T3400 Memory; Dell Vostro 200 Memory; Dell Xps M1530 Ram; Gateway Dx Indiana Computer Memory (RAM)Get the best deals on HP SO-DIMM Computer Memory (RAM) 16 GB Total Capacity and find everything you'll need to improve your home office setup at eBay. 755 DT-0289. I have an optiplex 755, a couple weeks ago the PC wouldnt boot. Intel® Q965 (ICH8) Express Chipset. Model Number. OptiPlex 755 desktop pdf manual download. Only one thing changes RAM speed. com for dell optiplex 755 sff. 00 mm (11. Microsoft Office. 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. 0, DVDRW, Windows 10 Professional (Renewed) Dell Desktop Computer, Quad Core i5 3. Fast & Free shipping on many items!Get the best deals on FB-DIMM Computer Memory (RAM) 64 GB Total Capacity and find everything you'll need to improve your home office setup at eBay. Data Security and Recovery with RAID 1 support ensures real time redundancy for data - helping to keep your business. Learn how to set up your Dell OptiPlex 755 desktop computer with this comprehensive guide. Solved; Is it safe to change PSU in Dell Optiplex 755? snowducksnowduck; May 1, 2018; Components; Replies 2 Views 750. Discover more about the. i have an optiplex 755 q6600 (2. I have the BSOD: Hardware Malfunction: Call your hardware vendor for support, NMI: Parity check/memory parity error, System has halted. 2 x 512Mb. I have personally tested it with 24Gb (2 x 8Gb and 2 x 4Gb). The 755 will run windows 10 and will work with 8 gigs of ram. dell optiplex 755 sff. The Q9650 has 4 cores versus the E8600's 2-- as well, it has twice the cache (12MB vs 6MB), both fit the LGA775 socket, and the Q9560 can be overclocked. Speedstep also had the recommendation of a newer PC, like a 9020 for example. OptiPlex. Get it by Mon, Nov. 0 to 2. DELL™ OPTIPLEX™ 755 1 Up to 256MB of system memory may be allocated to support integrated graphics, depending on system memory size and other factors. Manufacturers. My upgrade will be: CPU - AMD Athlon 3000G. Get the lowest price deals on Amazon, and eBay. 2GB PC2-6400 DDR2 Desktop Memory RAM For Dell OptiPlex 740 745 755 760 760D 960. Kingston 256 MB DIMM 133 MHz SDRAM Memory (KVRPC133256) Kingston PC133 256 MB DIMM 133 MHz SDRAM Memory (KVR133X64C3/128 CE) PNY PC-133 128 MB DIMM 133 MHz SDRAM Memory (128S133) 1gb (1x1gb) RAM Memory DIMM for Roland Fantom-g6 Fantom-g7. Hold. Buy A-Tech 4GB (2X 2GB) Memory RAM Kit for Dell OptiPlex 755, 745, 740, GX620, GX520, 360, 330, 160, FX160, (MT, DT, SFF, USFF) - DDR2 667MHz PC2-5300. This fault usually occurs about once per week. Resolution. Dell OptiPlex 755 troubleshooting, repair, and service manuals. 8GB Standard memory: 1 or 2GB removable All compatible upgrades DRAM Internal SSD External SSD Filter Internal SSD for: OptiPlex 755 Series (Desktop Mini-Tower and. I have viewed YouTube videos and put them up to HD resolution and the videos look fine. 00. Pregunta sobre memoria ram en Dell Optiplex 755. The Dell Optiplex 755 SFF originally comes with 4 gigs of RAM, 1 gig stick in each slot, but mine only has 3 since it was a gift. Hi cutlassvillager1, The differences are fairly minor. Guaranteed Compatible with Dell Optiplex 755 Small Form Factor Computer. But the Dell optiplex 755 SFF comes with only a 275 Watt power supply. The BIOS update I'm not sure about. Doesn't matter if you use 64 bit cpu or. View PDF. or Best Offer. #5. The processor is a Core2Quad, which can be upgraded. Backed by a lifetime warranty Kingston memory is an excellent choice if you are looking to upgrade. This is wrong for this system and other Optiplex/Dimension systems etc. It looks like is does, there are benchmarks of the Xeon X3363 on an Optiplex 755, though you would need an LGA 771 to 775 adapter and you would have to sand/file away some of the CPU/Socket. 8 Gb/s (DDR2 800 dual 6. Model #: BD2G667MD13DE21935;Dell OptiPlex 5000 Desktops Ports and Specifications. United States; United. Nov 22, 2016. Many thanksCrucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 755. More results. Free shipping. 0. 2 Posts. 95. And using my flat screen as the monitor threw the RGB cable. 3 out of 5 stars 41. Set personal price drop alerts!Dell Optiplex 7010 Business Desktop Computer (Intel Quad Core i5-3470 3. 0, DVDRW, Windows 10 Professional (Renewed) Microsoft Authorized Refurbished- HP Elite Desktop PC Computer Intel Core i5 3. This is just a guess though I am not Dell engineering and I don't have a Cpu to test. Processor. 775 DDR2 OptiPlex 755 DELL 0DR845 s. Compare. Instructions and demonstration of installing RAM Memory in a Dell desktop, model Optiplex GX755 small form factor. But only with another 2 core processor. 2 Gigs ram period End. 8V Non-ecc Unbuffered Desktop MemoryDedicated VRAM. Upgrading the video card on these models is. Can anybody clearify this Statement from the product brief: "Delivers up to 12. 8% +C $17. View PDF. I also specified 2 GB of PC2-6400 800Mhz of DDR2 memory as part of the original configuration that was supplied by Dell. Was: EUR 14. 2GB, 240-pin DIMM, DDR2 PC2-8500 memory module. com. com for dell optiplex 755 ram type. It only shows it ugly head once every couple of weeks, then you restart computer and all is well for another 2 weeks. If a 256 GB SSD limit seems strange as it's not "250 GB," that's straight from the spec. Dell. So I obtained a Dell Optiplex 755 sff and decided to turn it into a server, I ordered a Xeon x5460 and 8gb of DDR2, The CPU and RAM arrived today, Installed the RAM with the old CPU it worked fine, installed the Xeon and it won't boot, I searched for a second on the internet and found out that 5 series xeons don't work in this board with its default bios,. With the proliferation of SSD drives, the SATA storage management protocol has become a limiting factor. Memory Type: DDR2 PC2-8500, (non-ECC) Maximum Memory: 8GB Slots: 4. Intel Celeron 430 (1. 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. System Model: OptiPlex 755 BIOS: Phoenix ROM BIOS PLUS Version 1. (example: DDR3L) DDR3 is not backward-compatible with DDR2. Dell OptiPlex 755 User's Guide Publish date: 20 APR 2008. $75999. in the task menu, it is showing 100% disc. The 745 appears to use either the Q963 or Q965 chipset, while 755 uses either the G31 or G33. System Model: OptiPlex 755 BIOS: Phoenix ROM BIOS PLUS Version 1. 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. The product is refurbished and is fully functional. DDR2 PC2-5300 667MHz / PC2-6400 800MHz Non-ECC DIMM. Hardware. MOUSE BUTTON 0. I installed one of the new modules and the pc worked fine. In Stock Best Buy Only. Dell OptiPlex computers have a long history of integrated diagnostic indicators that provide important insight when a computer fails the Power On Self-Test ( POST). 66 GHz Intel Dual Core CPU and having a front side bus of 1333 MHz. Memory Compatibility. C $67. Example:Get reliable performance from the Optiplex 990, Intel Core i5-2400 3. All-in-One - OptiPlex Desktop Computers - OptiPlex desktops & all-in-ones offer space-saving features, advanced security. Memória no Optiplex 755. The computer is a BTX form factor so aftermarket parts aren't actually made to fit. $47. upgrading RAM on OptiPlex 755 with 0GM819 motherboard. All Xtremeram modules are built from strict selected premium chip ICs for high-performance potential to allow excellent stability. CMS 4GB (2X2GB) DDR2 6400 800MHZ Non ECC DIMM Memory Ram Upgrade Compatible with Dell® Optiplex 760 Dt/Mt/Sff - A90. ? o tendré complicaciones, como le aumento la memoria Ram. OptiPlex 755 Quick Reference Guide Publish date: 20 APR 2008. upgrading RAM on OptiPlex 755 with 0GM819 motherboard. Max Memory. . 0Gb/s • 540 MB/s Read, 500 MB/s Write. I rebooted the PC. The actual memory has the following part #’s :- ProMOS V916765K2 4QCFW-G6 . Memory failure above address 0FFFFh If you experience any of the following beep code errors, see Contacting Dell for instructions on obtaining technical assistance. 66GHZ CPU and 4GB RAM. It has 4 Ram slots (2 Banks of 2) and each can take 8Gb of Ram. 4. I need to know the form factor (like ATX eATX etc. 99 –DELL OPTIPLEX 755 SFF, CORE 2 DUO 2. 30-07-2011 16:00 PM. To use it, download the file and copy it to a DOS-bootable USB flash drive, then boot the system to the USB flash drive and run the program. DELL COMPUTER OPTIPLEX 755 2. I can only see 32 bit versions of these Operating Systems in Virtualbox. They are doing everything they can to force you to go online and use a microsoft account. 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. I replaced it with 8 GB of Kingston memory (KVR800D2N6). Reset the BIOS. Start a Conversation. $45. Card name: NVIDIA GeForce. Typical price: $174. com. 78 shipping estimate. Dell Optiplex Desktops Support Forum. OptiPlex 755 Quick Reference Guide Publish date: 20 APR 2008. Low Cost Delivery Low Prices 100% Safe & Secure OptiPlex 755 User's Guide - iAMT Publish date: 20 APR. DELL™ OPTIPLEX™ 755 1 Up to 256MB of system memory may be allocated to support integrated graphics, depending on system. 000000] BIOS-e820: 0000000000000000 - 000000000009ec00 (usable) [ 0. Price Match Guarantee. However, is says the minimum watt supply requirement for this GPU is 400 Watts. Dell recommends a maximum of 50W PCIe power draw for the SFF models. Over 2 years experience on this forum. 5 x the total memory. The My Computer properties show 3. $14. which means it is a Dell Optiplex 755, with a 2. Enter model or choose from the list below. 3 4. HOWEVER you need AT LEAST a Pentium D 915 dual core cpu in order to run 64 bit versions. $13. Y255C DELL Optiplex 755 Motherboard Desktop. 2 GB DDR2 RAM memory. Get fast shipping and top-rated customer service. 8V; Compatible System: Dell Optiplex 210L 320 330 740 745. 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. OptiPlex 3280 All-in-One. 8GHz Intel Celeron 430 n/a Serial ATA RAID, Ultra ATA/100 PCI/PCI Express 16x 80. The Optiplex 755 if you have the latest BIOS from Dell supports E0 stepping CPUs. Dell OptiPlex 755, like many other OptiPlex in this era, uses BTX standard (Inverted ATX), so no ATX and ITX family motherboards (even Micro ATX or Mini ITX) will FIT! Max RAM is 8GB (4x2GB). So i am currently upgrading my SFF Optiplex 7010 and nex ton the list was RAM hiwever, i am not to sure what to buy. $8. 4GHz, 4GB RAM, 80GB HDD, DVD ROM, XP PRO . 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. gpu can safely upgrade to low profile TDP max 25W. Hello, I'm planning to upgrade my OptiPlex 755. OptiPlex 3090 Tower. Yes, it can take 16GB RAM. Free shipping. In reference to processor upgrade, Dell has only tested Optiplex 755 with the Intel Core2 Quad, Core2 Duo, Intel Pentium dual-core, Intel Celeron processors based on Intel's 775-pin (LGA775) socket. Shop products from small business brands sold in Amazon’s store. The OptiPlex 755 supports the Intel Core 2 Quad, Intel Core2 Duo, Intel Pentium dual-core, Intel Celeron processors based on Intel's 775-pin (LGA775) socket. Dell Optiplex 9020 USFF Desktop Computer with Intel i5-4570S Upto 3. 0. $4. For best Optiplex 755 Desktop Computer. Components May 1, 2018. 1GB DDR2 667 Dell Optiplex 330 740 745 745c Memory RAM. Buy A-Tech 4GB (2X 2GB) Memory RAM Kit for Dell OptiPlex 755, 745, 740, GX620, GX520, 360, 330, 160, FX160, (MT, DT, SFF, USFF) - DDR2 667MHz PC2-5300 Non-ECC DIMM Modules: Memory - Amazon. 5gb of ram Intel core 2 quad processor AMD R7 250 2GB graphics card and went to add another gb of ram correct size same brand and it seemed to fit but I got a buzzing sound when I went to turn it on tried removing it and adding it again same issueRemember, chances are mixed RAM won't work in a 780. 95 New. At MemoryC we supply Dell Optiplex Optiplex 755 desktop/server memory upgrades that are guaranteed to work in your system! Upgrading your Dell Optiplex desktop/server memory will give you an additional performance boost and make memory intensive applications work smoother. Pero al momento de comenzar a pasar datos, el famoso Q35 se "desborda" con tantas direcciones de la ram, por su tamaño, y no va a arrancar. 6GHz 8GB WIN7COA Fair No SSD. Motherboard is capable of clocking memory not only as DDR2-533, DDR2-667 and DDR2-800 but also as DDR2-1066 at a FSB frequency of 266MHz. MemoryCow stocks DDR2 1GB and 2GB DIMM RAM/Memory upgrades for your Dell Optiplex 755 USFF/Ultra Small Form Factor Desktop to boost performance and productivity. I currently have a optiplex 755 desktop with 2. I really only want play Minecraft, WoW, LoLm and TF2. 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 am wanting to spend about $50-$60. Buy 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 Non-ECC DIMM Modules: Memory - Amazon. RAM - 6GB DDR2. C $50. 4GB 2 x 2GB Memory Dell Optiplex 160 330 360 740 745 755 760 960 FX160 PC2-6400. Download the PDF file and follow the instructions for installing hardware, software, and drivers. Resolution Out of warranty? No problem. Unfortunately, the BIOS does not recognize the new. I have a Dell Optiplex 755: 4GB of RAM Intel Pentium Dual CPU E2180 @ 2. Two more questions - What's the brand name of the RAM? Is your 755 an MT, DT, SFF or. 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. )Six years later, my replacement Optiplex 755 Desktop has failed. 1, or 2. Run Hard Drive Diagnostics. Get the best deals on Kingston SO-DIMM DDR4 SDRAM Memory (RAM) and find everything you'll need to improve your home office setup at eBay. 8GHz) Memory Warranty. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 745 Series (Desktop Mini-Tower and Small Form Factor) - FREE US Delivery. Western Digital Blue WD800JD 80GB 7200 RPM 8MB Cache SATA 3. #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. responsiveness and support of 64-bit computing"The Dell OptiPlex 755 gives you advanced security options to help keep your data secure real-time. 0Ghz. Depending on your budget and considering the 755 is 11-12 yrs. Opens in a new window or tab. Dell Optiplex 755 Memory; Dell Optiplex 760 Memory; Dell Optiplex 780 Memory; Dell Optiplex Gx520 Memory; Dell Optiplex. This series of beeps, called a beep code, identifies a problem. broaDcom netxtreme 10/100/1000 usff pcie gigabit networking carD Connector Type RJ-45 Data Rates Supported 10/100/1000 Mbps Half/full duplex Controller Details Controller bus architecture PCIe c1. Perhaps, a ssd and maximum memory is only 8 GB's. 86 sold. 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. $14. Add to cart. gpu can safely upgrade to low profile TDP max 25W. CodeNew Listing Dell OptiPlex 755 MT Core 2 Duo 4GB RAM 500GB HDD Windows XP Pro SP 32bit. 00. 6GHz, HD Graphics 4600 4K Support, 8GB RAM, 256GB SSD, DisplayPort, HDMI, DVD, Wi-Fi, Bluetooth - Windows 10 Pro (RENEWED) $ 137. 0. 00 Shipping. 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. This is just a guess though I am not Dell engineering and I don't have a Cpu to test. OptiPlex 3080 Tower. william p. 4. Delivering to Lebanon 66952 Choose location for most accurate options All. 8GHz 4GB RAM No HDD No OS - A+. They arent dell parts, but they are compatible because I've used the same exact models in other 755's. Dell Optiplex 755 SFF Intel Pentium Dual E2160 1. OptiPlex Desktop Computers - OptiPlex desktops & all-in-ones offer space-saving features, advanced security. Free delivery and free returns with a 100% money back guarantee. 4 : Network activity light 2 . Free shipping!. All of these can accept 8GB of DDR2 except the crippled G31 is unable to remap PCIE/APIC memory to above 4GB so can never actually use more than 3. The 780 takes either 1,066MHz or 1,333MHz RAM. Ultra-configurable, Dell Optiplex 755 specs include an Intel Core Duo processor running from 2GHZ to 2. View PDF. 13GHz Core2 Duo Processor (1066MHz Front Side Bus), 3GB DDR2 250GB SATA Hard Drive, Crystal Clear , DVD/CDRW, Intregrated. Publish date: 20 APR. Crucial Part Number: CT751693. S. Optiplex 780 Tech Guide28-06-2021 17:00 PM. DELL OptiPlex 755, 3. These are the Quads we validated -. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 755 Series (Desktop Mini-Tower and Small Form Factor) - FREE US Delivery. Get the best deals on Computer Memory (RAM) and find everything you'll need to improve your home office setup at eBay. 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. Shop Amazon for A-Tech 4GB (4X 1GB) Memory RAM Kit for Dell OptiPlex 960, 760, 755, 745, 740 (MT, DT, SFF) - DDR2 800MHz PC2-6400 Non-ECC DIMM Modules and find millions of items, delivered faster than ever. 94. Original List $1329. Boost GPU Frequency. normally on a OptiPlex 755 (and you need to confirm this by looking inside the case) the system has 4 slots for ram, ands 8GB is the highest in 99% of cases for 775 CPUs' thus DDR-800/667 being the two possible speeds used on the said motherboard. Try connecting another PSU for testing. linux_laptop (48) 100%. Optiplex 755 DDR2 800 RAM upgrade options / help. Voltage: 1. I have a Dell Optiplex 755 (SFF), and i want to buy a graphic card. My current specifications are as follows: CPU - Intel Core2 Duo E6550 @ 2. OptiPlex 170L. Here is the situation: Optiplex 755 with Core 2 Duo E8400 CPU, Processor ID 10676. The MT case can take full height cards, The DT and SFF require low profile. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex 755. Refurbished Dell Optiplex 755 USFF Core 2 Duo 80gb HD 2gb ram All-In-One with 20" LCD Windows 7 Professional. Small Business. 9GHz Processor, 4GB Memory, 160GB Hard Drive, DVD, Windows 10, WiFi (Renewed)'] Dell Optiplex 780 SFF Desktop PC - Intel Core 2 Duo 3. Hi Deeprocks19, Please refer to your user manual. Crucial CT32G48C40S5 DDR5 32GB 4800MHz Laptop RAM Stick. compare. Vendor should know what they're selling. Hello everyone, I would like to give a last upgrade to my old Optiplex 755 buying 8 Gbyte of. 240GB 2. #2. User Guide - Dell Search OptiPlex 755 Support Information Find articles, manuals and more to help support your product. 89. Developed through feedback from Dell customers, it offers remote management tools that help simplify upgrades, security, power consumption and even break/fix problems. 7GHz Memory: 6144MB RAM Available OS Memory: 3070MB RAM Page File: 1553MB used, 4584MB available DirectX Version: DirectX 11. $99. 16GB Kit 4x4GB For Dell Optiplex 755 . C $135. Maximum RAM will depend on the form factor (i. in Performance & Maintenance. When I start it up I get the Dell screen and able to select F2 setup and get into the bios setting. 2-GHz Intel Core 2 Duo E4500 processor and 2GB of RAM, which is more than powerful enough for a business desktop. United States; United. This beep code tells you that the computer encountered a memory problem.