Dell optiplex 755 max ram. Buy some contact cleaner and spray the RAM contacts as these desktops love to complain about RAM fault when RAM contacts go bad. Dell optiplex 755 max ram

 
 Buy some contact cleaner and spray the RAM contacts as these desktops love to complain about RAM fault when RAM contacts go badDell optiplex 755 max ram 5 out of 5 stars 15

Connect the power cable. 0. Graphics. It varies. Alienware Desktops. I have got a Dell Optiplex 755 SFF, and i'd like to change all of my hardwares, to the best components what i can use. Another one unsupported by Dell for the 755 - core 2 quad Q9650. Hard Drive: GB means 1 billion bytes and TB equals 1 trillion. RAM for the 755 (I like A-Tech with lifetime warranty) is quite reasonable. 99. The memory speeds supported include 667 and 800 MHz DDR2 memory. 30,340. GPU - NVIDIA GT 240. Add to Cart. The latest BIOS for your 755 is A22. You get a 4x4GB kit requirement for your Dell OptiPlex 7010 MT system. Dell Optiplex 755 specs, deals, and users reviews. The Memory Kit comes with Life. Beyond just RAID support, the system offers proactive security features from vPro, and advanced remote management capabilities. Recently I had upgraded to Windows 10 and obviously 2 GB of RAM is not enough to run much on. Memory connectors. 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. Shop the latest Dell computers & technology solutions. It's not in specs, but some people have exceeded RAM in 7020 up. , whats the max i can go and what are the specs ? i have Hynix 4GB DDR2 667 MHz PC2-5300F ECC 2Rx4 CL5 1. I would recommend minimum 1,5Gb RAM, minimum Windows 7 (that still supports latest browsers versions) and Pentium 4 with hyperthreading support (P4 650 for example). Only one thing changes RAM speed. * Recommended Upgrade You might need to rollback your SSD to a 256 GB model. Yet another working Optiplex 390 MiniTower setup with 16GB of RAM. 36-070314a3-045812E-Dell. Maximum memory - 128 GB; Minimum memory - 4 GB; Memory per slot - 4 GB, 8 GB, 16 GB, and 32 GB; Number of slots - Four DIMM slots; Type - Dual. I also specified 2 GB of PC2-6400 800Mhz of DDR2 memory as part of the original configuration that was supplied by Dell. exe. Slots: 4. Maximum Memory: 8GB Slots: 4. 667-MHz or 800-MHz DDR2 SDRAM. OptiPlex 170L. Though you planned on 12GB total RAM, you'll still notice a difference in performance going from 4GB to 8GB. Select the department you want to search in. 0 started showing up on 3020 7020 9020. Solution dextermat Nov 22, 2016 Should be 16 gb max source :more info here You have to choose between 2 x 8 gb ddr2 OR ddr3 because you cannot mix them. It has a Core 2 Quad q6600 CPU in it, with 2 GB of ram and a PSU 275w. The supported RAM configurations are: 2 GB, 4 GB, 6 GB, 8 GB, and 16 GB. - SkillBench (space shooter). Finish Windows setup. Aug 28, 2018. Set personal price drop alerts! If you have Windows, System Info in the Control Panel will tell you total use of the RAM. Max Memory. We always send matched modules, when you order 2 or more. Yes. 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. That's when your PC will fly. GX150 = Pentium 3 or Celeron with 512 megs max pc133 SDRAM. Search; Shop; Support; Community. Drives > SATA Operation. OptiPlex. 6300, 667MHz made by pacific sun at frys electronics in downers grove, il, total cost, $34, much faster on single/multiple window apps and web searching. Dear Dell Users. 21. Memory issue on Optiplex 755. 5 Reviews. It has 4 Ram slots (2 Banks of 2) and each can take 8Gb of Ram. have a Dell Optiplex 755 MT that was purchased as a barebones w/o a processor, memory or hd. com says 16GB for the SFF and they guarantee their kits to work. Crucial 8GB 4x2GB For Dell OptiPlex 740 745 755 760 PC2-6400 DDR2 800Mhz Memory. 512 MB, 1 GB, or 2 GB non-ECC. Memory. 3. 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. GTX 650Ti boost works well w Q9650 too, but it requires a 6 pin power connector and 400W psu. Why does crucial recommend a higher maximum ram limit for my system than the system manufacturer? At Crucial®, we ensure that the higher amount of RAM is rigorously. $5999. The list spans from 1996 to 2023 and includes CPU compatibility, chipset type, number of memory slots, maximum ram and the ram speed. Data Security and Recovery with RAID 1 support ensures real time redundancy for data - helping to keep your business. Make optimal use of your installed memory. 0 (6Gb/s) Show full device specification. Please note: If you are upgrading your Dell Desktop/Workstation to more than 4 GB, you will need a 64-bit operating system to take. I checked each stick, and individually they work, just not as a pair. As you have XPS 1340 , so the maximum cacapcity for RAM is 8GB. 25. 66GHz (2 CPUs), ~2. Unless you bought it already, I suggest A-Tech RAM. It appears that you already have the maximum amount of RAM. Yes, the Q9400 CPU will work. Specs: DDR2 PC2-8500 • CL=7 • Unbuffered • NON-ECC • DDR2-1066 • 1. . I have an Optiplex 760 x-64 running Win10 Pro that's using up 71-85% of memory with minimal applications (email, Adobe Reader, Win Office, etc. Memory for Dell Optiplex 755 Ultra Small Form Factor Computer, Upgrade Optiplex 755 Ultra Small Form Factor Memory with 100% compatible 755 Ultra Small Form Factor Dell RAM modules from memorystock. Works in ALL 755 models. What is the max speed of ram this machine can handle? Typically I have seen machines with. Example:Keep in mind that RAM is best added as matched pairs. FYI, currently my OptiPlex 755 DT running on Windows 7 Pro 64-Bit with Intel Core 2 Duo E6550, 2×2GB 800Mhz RAM, Phoenix ROM BIOS PLUS Version 1. $37. Manufacturers. $999. 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. (B450M PRO-VDH MAX) Motherboard. Why does crucial recommend a higher maximum ram limit for my system than the system manufacturer? At Crucial®, we ensure that the higher amount of RAM is rigorously. 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. 40GHz, 2400 Mhz, 2 Core (s), 2 Logical Processor (s) BIOS Version/Date Dell Inc. The CPU upgrade is the area I'd appreciate some advice. Find the service tag (a seven digit code of letters and numbers) written on a sticker on the back or. i own an optiplex 755 and just did install a q9550 after updating bios to a20 and the thing is a rocket now,video card is a gt220(hdmi out to 32"lcd sony bravia) and 4gb of ddr2 800mhz ram. Minimum of a 400 Watt power supply. Dell OptiPlex 755 User's Guide Publish date: 20 APR 2008. I want to extend the memory to maximum Can anybody clearify this Statement from the product brief: "Delivers up to 12. 0GHz, a Radeon HD 7750 , Samsung 840 SSD, 8GB RAM. Also, some Mobo's particularly OEM and other lower quality ones, often do not like having all the RAM slots filled. More speed with little fuss: Installing and testing RAM modulesOptiPlex 780. The BIOS update I'm not sure about. #1. OptiPlex 3090 Micro. I contact you and hope that you can help me to resolve my problem about Optiplex 380 ram: My Optiplex 380 had 4GB of ram (4GB hynix 2rx8 pc3-10600u-9-10-b0 / hmt351u6bfr8c-h9 n0 aa) and worked correctly. These are the Quads we validated -. O. Hello everyone, I would like to give a last upgrade to my old Optiplex 755 buying 8 Gbyte of ram. 25 Gig of ram with the rest stolen by Video Frame Buffer and the memory map for Bios. Maximum Memory; 16GB: Memory Expansion Slots / Banks; 4 Slots: Memory Type & Info; PC2-5300/6400 DDR2 SDRAM DIMM Intel Q35 Express Chipset. Optiplex 755 Manual. Here's. Mmansueto. compare. $4. Non-ECC dual-channel 2400MHz DDR4 SDRAM (2133MHz performance on. With those specs you can use the PCs for the tasks you mentioned. A list of all Dell OptiPlex models through the years. Use more than 2 GB RAM in Dell OptiPlex 320. RAM. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. I'm going to buy my first Dell computer, which is a Dell Optiplex 755 Small Form Factor. Maximum Memory; 16GB: Memory Expansion Slots / Banks; 4 Slots: Memory Type & Info; DDR2 PC2-5300 667MHz / PC2-6400 800MHz Non-ECC DIMM Intel Q35 Express. System CPU Type; Intel Celeron 430 (1. DDR2 PC2-3200/4200 is NOT Supported in ANY configuration. Multitask between intensive programs. $50. -. 5GB will be set aside for the OS. Max Supported: Ultra Small Factor model: 4 GB / All other models: 8 GB. 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. FREE delivery Fri, May 19. Aurora R4, computer won’t boot with Intel Xeon E5 2697 v2 in LGA2011 socket. Intel pentium dual core. the next Optiplex model using 1st and 2nd gen core i7 cpu is 980 or 790 which are both ATX. INSIDE THE OPTIPLEX XE . Started By. 2. 2 slot supports 4X. At the technical guide (thank's for link to SpeedStep) I didn't find any information about supported max. 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). 2GB. 95. The only way I know to fix it if you want to pursue it is to return the RAM you just bought. The 780 takes either 1,066MHz or 1,333MHz RAM. 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. Dell Optiplex 755 Full-Tower Desktop Specs and Details. McCandless Twp, Pittsburgh Google Pixel Watch 2. Crucial shows this as requiring 1. Optiplex 755 Manual. de memoria Ram. ? o tendré complicaciones, como le aumento la memoria Ram. 20-07-2022 11:00 AM. Download the PDF file and follow the instructions for installing hardware, software, and drivers. Question Maximum number optical. 8GHz Intel Celeron 430 n/a Serial ATA RAID, Ultra ATA/100 PCI/PCI Express 16x 80. Dell Optiplex 755: 32bit or 64bit. try this called a hard power reset. WIN10 New 28 Aug 2022 #1. Data Security and Recovery with RAID 1 support ensures real time redundancy for data - helping to keep your business. Unsupported certainly doesn't always mean not working. Crucial Scanner. Low Cost Delivery Low Prices 100% Safe & Secure. cannot be used by computer memory; therefore, the amount of memory availab le to the operating system is less than 4GB. No need to upgrade PSU with those options. Find Replacement Memory (RAM) for your Dell computer by selecting the product brand and/or model to find parts compatible with your Dell device. Dell Optiplex 755 SFF - How to: Maximum Performance? Dear Dell Users. 25 (2 new offers) 8GB (4GBx2) Team High Performance Memory RAM Upgrade For Dell OptiPlex 210Ln 745 Series (Desktop Mini-Tower and Small Form Factor). 66GHz Kentsfield Quad Core Q6700, 8MB, 1066FSB, G0. I'm looking to upgrade my computer so i can max out its ram and was wondering if this ram will fit. Crucial's site has you enter the PC model. 99. It's not really very upgradeable either. NOTE: If you have the USFF, only 4GB are compatible. Podrá encontrar mas información referente a la memoria RAM del equipo OptiPlex 755 en las páginas 81 y 105 del siguiente manual en línea: Guía del usuario de Dell OptiPlex 755. 0Gb/s • 540 MB/s Read, 500 MB/s Write. NOTE: If you have the USFF, only 4GB are compatible. 1660. 3,160. Re: Dell Optiplex 755; picky with memory Mixing RAM brands/specs commonly results in problems. Each memory slot can hold DDR2 PC2-8500, DDR2 PC2-6400, DDR2 PC2-5300 with a maximum of 4GB kit (2GBx2) per slot. Beyond just RAID support, the system offers proactive security features from vPro, and advanced remote management capabilities. I made the mistake with my Optiplex 755 as well (though DDR2). Minimum memory. 3. Jun 27, 2018. This computer supports maximum memory speed of 800MHz DDR2 SDRAM. In the next generation of Optiplex's, models like the 390, 790, 990, etc. Intel Core 2 duo E7500 2. Also he said SFF not USFF which is different. FREE & FAST DELIVERYShop for Desktop Computers in Canada at Memory Express with a large selection of All-In-One Computer, Barebone Computer, Business Computer, Gaming Computer, Home. The OptiPlex 9020 is designed to seamlessly integrate into the office environment. +. Dear Dell Users. 0GHz 4GB 160GB Windows Pro. Running XP but switching over Linux, mostly Fedora 18. Windows Vista, 64-bit. Single slot cards with 1 fan can fit. 4GB or Greater System Memory Capability: A 64-bit operating system is required to support 4GB or more of system memory. 2. Perhaps, a ssd and maximum memory is only 8 GB's. Model Name: XPS 630i: HD Bus Type: Standard Memory: Max Memory: Number of Sockets: Memory Comments: 800MHz, DDR2-800 PC2-6400, 240p DIMM, 1. 1. 47. 2 x 512Mb. OptiPlex™ 755 system 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. 5 x the total memory. Find replacement parts and upgrades for Your Dell system by selecting a brand or product model. You never get the full amount of ram because the Video Frame Buffer and Bios shadow Steals 512 megs or more that you NEVER get back. 8V • 256Meg x 64 •. just replaced 2x512mb memory and purchased 4x1gb (max for four slots) ddr2, PC2-. version A08 date 02/19/2008 ROM size 4096 KB DMI System Information manufacturer Dell Inc. 00. Alienware. The upgraded system was a Dell 755 MT. Buy some contact cleaner and spray the RAM contacts as these desktops love to complain about RAM fault when RAM contacts go bad. The Dell Optiplex 755 is a "Micro BTX" form factor. My build so far is an Optiplex 755 SFF with a lovely E8600 core 2 duo CPU. I want to extend the memory to maximum Can anybody clearify this Statement from the product brief: "Delivers up to 12. 2: pull power cord from wall. My OptiPlex came with licenses for Windows XP and Vista, but I can't find the product key for XP. At Mr Memory you get enhanced speed and peak performance with every upgrade, taking your device to the limit. 10. 81 $ 50. If you really want to just max out your motherboard you could install an Optiplex 780 motherboard you would new to get DDR3 ram and then. OptiPlex 210L OptiPlex 210Ln OptiPlex 3000 Micro OptiPlex 3000 SFF OptiPlex 3000 Tower OptiPlex 3010 Desktop OptiPlex 3010 Mini Tower OptiPlex 3010 Small Form Factor OptiPlex 3011 All-in-One OptiPlex. 5" bay : Additional information : 9350 9360: 1: 1x M. If you had the USFF, the max total RAM is 4GB. Desktop/Workstation RAM upgrade » OptiPlex 780 by Dell. I have got a Dell Optiplex 755 SFF, and i'd like to change all of my hardwares, to the best components what i can use. You can identify the OptiPlex 755 by looking for the Dell logo on the front or side of the device. Configuration ID: CT11944613. However, is says the minimum watt supply requirement for this GPU is 400 Watts. Dell uses proprietary I/O front cables, headers, and control boards. Select your OptiPlex model. Power Supply PSU PSA Dell Optiplex 780 745 760 755 Tower. 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. Even the LP HD6670 is too high a card, the system requirements are stated as. Dell Optiplex 755 SFF RAM upgrade problem. Boost your Dell OptiPlex 790 Desktop with RAM and SSD upgrades from Crucial. I have heard conflicting info that either 4gb or 8gb is the max it can handle. 8 Gb/s (DDR2 800. 23 gigs of RAM. The only way we got it to install was by turning "OS Install" option on. So, I tried a kingston value ram of 4gb @ 1333M. Maximum Memory Per Slot: 2GB: SSD Form Factor: 2. 7GHz Memory: 6144MB RAM Available OS Memory: 3070MB RAM Page File: 1553MB used, 4584MB available DirectX Version: DirectX 11. $19. This is just a guess though I am not Dell engineering and I don't have a Cpu to test. Max memory for Optiplex 780. System Model: OptiPlex 755 BIOS: Phoenix ROM BIOS PLUS Version 1. Memory Recommendations for Optiplex 755 SFF. 25-inch drive bay 3 3. 33GHz. 10 A21 Processor: Intel(R) Core(TM)2 Duo CPU E8200 @ 2. 6 Based on Dell internal analysis using publicly available specs in August 2023 comparing maximum. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. SO I've got an Optiplex 755 (if you cant tell already) that I'm working on upgrading to the most a dell possibly could be. 1x 4HP13. The MT case can take full height cards, The DT and SFF require low profile. 99. Power figures for DELL Optiplex 755 Mini Tower. Civiled. Optiplex Desktops. Guaranteed Compatible with Dell Optiplex 755. F886J 2. My Computer Subscribe to Thread. So, again, there's no 8GB total RAM limit with the H61 Express Chipset. 5" (SATA) SSD Interface: SATA 3. I'll buy my first Dell computer, which is a Dell Optiplex 755 Small Form Factor. 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. de memoria Ram. Install modules in. product OptiPlex 755 version unknown serial 8TQGJ3J UUID {4C4C4544-0054-5110-8047-B8C04F4A334A} SKU unknown family unknown DMI Baseboard vendor Dell Inc. The My Computer properties show 3. Can anybody clearify this Statement from the product brief: "Delivers up to 12. What is the fastest CPU this will support? Can I get a PS greater than the 280W that is in it now?. Posts / Dell Community /. Upgrade Finder. 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. Dell OptiPlex 7050 Tower RAM & SSD Upgrades | Scan ID: 3B4D92A831D926C3 We have compatible memory and storage upgrades for your system Max-Out memory View all upgradesProcessor info from BIOS: Intel EM64T. 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. PC2 8500 is the fastest DDR2 Ram available. Max Memory Memory Compatibility; OptiPlex 3010 (MT, DT, SSF, USFF) 2: 8 Gb: 1333/1600MHz: OptiPlex 7010 (MT, DT, SFF) 4: 16 Gb: 1333/1600MHz: OptiPlex 7010 (USFF) 2: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 Type: DDR2 PC2-8500, DDR2 PC2-6400, DDR2 PC2-5300, DDR2 (non-ECC) Maximum Memory: 8GB. 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. Buy Memory RAM Upgrades for your Dell Optiplex 755 [Mini-Tower] - 100% Compatibility Guaranteed. It has a Core 2 Quad q6600 CPU in it, with 2 GB of ram and a PSU 275w. $6489. DellThe ASUS GT740-2GD3-CSM 2GB is a 75W card so it does not need an AUX power connection and works fine with 305W Tower power supply. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell Inspiron 3668 -. But Dell never tested the 755 with higher than 8GB RAM. My Optiplex 755 (desktop) came with 2 1Gb 800MHz sticks and I'd like to add another 1Gb, i. If the BIST LED does not turn on or the PSU fan does not spin correctly, the. View PDF. $19. OptiPlex 3090 Tower. 0. Device Management. 4x4GB DDR3-1600MHz 1. Where to buy. Unsolved. M. Crucial. Posts : 862. But the Dell optiplex 755 SFF comes with only a 275 Watt power supply. 0 to 2. *Important Information: System Memory and Graphics: Significant system memory may be used to support graphics, depending on system memory size and other factors. Remember, chances are mixed RAM won't work in a 780. System Board Connectors 14 System Board Connector Maximum Allowable Dimensions, Graphics/Video Controller 15 External Ports/Connectors 20 Communications – Network. 2 slot supports 4X. I'm trying to donate this to a charity, but I want to do so with a clean Windows installation. I checked on Dell Precision's 3500 & 5500 due to their large capacities, including multiple HDD's. compare. 0 GB Windows XP Home, Intel Graphics Media Accelerator 3100 32 MB DDR 256 MB (shared). Products;. 5 out of 5 stars 15 Yes, crucial brand ram from genuine micron factories is about the only memory that will ever work in a dell computer. 8 Specifications of OptiPlex 5000 Small Form FactorBetter yet, the memory manufacturers could supply free memory to Dell and one to four people could sit in a room filled with current Dell machines and test the modules for compatibility. 0. EUR 23. The maximum amount of memory you can install into the Dell Optiplex 7010 SFF is 32Gb. APM. 4. 100. Diagnostic lights 3,4 indicate a RAM problem. 1x 4270E - Screw M2X3 : 9365 : 1: 1x M. 5” Internal Solid State Drive, Upgrade PC or Laptop Memory and Storage for IT Pros, Creators, Everyday Users, MZ-77E1T0B/AM. 21. 2GB RAM (1x2GB) INTEL GMA3100 ( :C ) 150GB HDD. TECHNICAL GUIDEBOOK . It has to do with the number of banks that the MCH can drive as well as power etc. 2. 1. Memory modules should be installed in pairs of matched memory size, speed, and technology. 115 2. It has 4 slots so I can install 4 2 gb sticks. 5GB SATA Seagate HD, ATI HD 3650 video card that runs dual 19" monitors. We would like to show you a description here but the site won’t allow us. Something I've mentioned before, if my PC really was 64% faster, I really didn't notice much difference. You Never get this ram back. Intel® CoreTM 2 Duo 1066MHz FSB Socket T with Dual Core technology XD, EM64T, 2MB and up to 4MB L2 cache, EIST and VT (E6000 series) integrated Intel® Graphics Media Accelerator 3000 (no "x" in the title as in "x3000" this is just "3000") Dell Optiplex 755. 6 / 16. 0 connectors (2) 5 LAN indicator light 6 diagnostic lights 7 power button 8 power light 9 hard drive activity light 10 headphone connector 11 microphone connector Mini towEr coMputEr (Mt) viEw back view 1 card. 89The specs say max ram is 8GB, but there's plenty of posts showing folks with 12GB or 16GB RAM. 66GHz Yorkfield Quad Core Q9400, 6MB, 1333FSB, R0. Is it possible to upgrade my Q6600 cpu to a Q9550 / Q96. Good day Sirs, I have Mini Tower OptiPlex 755 with 0GM819 motherboard. Dell Optiplex 745. com suggested ocz blades which are unavailable.