X5472 with 1600 buss. $159. I had a Dimension 9400, and the memory slots went bad on that one too. Delivering to Lebanon 66952 Choose location for most accurate options All. Intel 5400 Series Xeon Processors Supported. Service Events. Delivering to Lebanon 66952 Choose location for most accurate options All. Dual CPU support (on a riser like the T7500) RDIMMs can save enough to pay for the MB swap. Buy Dell Precision T7400 Xeon Quad-Core 3. Press the Windows logo + R key on the keyboard. Manufacturers. RET42. This ensures the removal of heat produced by the Fully Buffered Dual Inline Memory Modules (FBDIMMs) installed. CPU. 24-08-2012 12:00 PM. the workstati. Max value. Sign In. . I have 20 gigs of ddr2 ram, 3 slots open. Community Standards. Ive been out of the PC game world for several years and now that my son is getting old enough to do and learn some things I have acquired a Dell Precision T7400 from parts being recycled from work. Memory: 8GB DDR2 (Supports up to 64GB) Memory Slots: 8: Graphics: NVIDIA Quadro NVS 300: Hard Drive: 160GB Solid State Drive 2TB SATA. . Where do we get the other two cables. Notes, Notices, and Cautions NOTE: A NOTE indicates important information. MemoryUp StoreVisit Store. So chosing 3 or 6 is no good idea. There are specific memory population rules for the T7400 and using only one riser will lead to a mismatch: To achieve full bandwidth operation, memory configurations should consist of sets of four identically matched DIMMs to allow Quad-Channel operation. Safely scan your system for max upgrade options. Dell Sites. If your doing an FSB overclock on LGA1366 you should study The X58 Xeon Club because you will be changing RAM speed, and QPI link timings. / Precision T7400 Memory Upgrade Start a Conversation. Forums. Precision T3400 Airborne Contaminants Specification Tech Sheet. The Dell Precision™ T5400 is a full-featured, high-performance workstation in a compact, fully scalable space-saving design. M -. Hello, I writing about a Precision T7400 for a customer of mine. It looks like one processor is pretty much there, but the other is hotter. CPU: Intel Xeon E5440 1st Bench 46%, 452 samples. It features the newest, and most powerful, multicore Intel Xeon processors. So lets say you wanted 64GB memory - the memory for a T7400 would be $2k alone, and around $700 for a DDR3 system. Precision Workstation Desktop T7400 Memory. 1-3-4: First 64 K RAM odd/even logic failure: Troubleshoot the memory and memory slots. 0 GHz Turbo, 15 MB Intel Smart. In this Dell laptop tutorial we are going to show you how to install and replace the Memory on your. I am a professional photographer using a Precision T7400 workstation as my graphics workstation. Model Specifications 257,331 Dell Upgrades Supplied. 17-08-2012 15:00 PM. 1-3-4: First 64 K RAM odd/even logic failure: Troubleshoot the memory and memory slots. In 2006, the T7400 was a mid-range to high-end laptop processor. com FREE DELIVERY possible on eligible purchasesCrucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell Precision Workstation T7500. check Best Answer. Symptoms. com. The Dell Precision T5400 features the latest generation of multi-core Intel® Xeon® processors, advanced memory and graphics options, and supports performance. Buy CMS 16GB (4X4GB) DDR2 5300 667MHZ ECC Fully BUFFERED DIMM Memory Ram Upgrade Compatible with Dell®. Service Events. CIRCUIT BOARD 0. Skip to main content. Diagnostics. $913. T7400 Memory Riser Board F817F T7400 Memory Riser Board G327F. Manage your Dell EMC sites, products, and product-level contacts using Company Administration. 8. Dell Memory; HP Memory; Hynix Memory; IBM Memory; Kingston Memory; Micron Memory; Oracle Memory; Samsung. In Device Manager, click > or + sign next to Display Adapters. 4x WD Red 10TB. Upon power on, T7400 gives a blinking dash in upper left of terminal, dark grey background. I thought I go for the GUSTO and add a 2GB stick for total of 6GB. Avail Grade “A” Quality Workstation with Genuine Spare Parts, 3 Year Standard Warranty, Get 24/7 Tech Support and Free Installation Help. I installed a complete riser kit populated with 16 identical Kingston PC2-5300 8GB sticks for a total of 128GB. " Can I purchase just one riser card (lets say riser 1 and 2) and upgrade from 8 slots to 14 slots? Which part number am I looking for? Riser 1 and 2: G327F F814F F813F Riser 3 and 4: TY857 F817F F816F. The Dell Precision line from that time period used BTX form factor motherboards, it is more or less flipped ATX as you might be able to tell by the case layout since the side panel opens from the right and not the left like normal ATX. These can be audible beeps, power buttons that display different states and colors, specific diagnostics LEDs or a combination of them all, in order to indicate at which point during the Power On Self-Test ( POST) a system is having issues. 16GB and 32GB memory upgrades for your Dell Precision T5810 [Workstation] Desktop to boost performance and capacity. 8GB sticks). The PWST7400-MemoryUpgradeKit. Unsolved. 2. Notes, Notices, and Cautions NOTE: A NOTE indicates important information that helps you make better use of. Overall Rating. Brand: 4AllDeals. I too am looking for the CR388 cables. Enter model or choose from the list below. Products; Solutions; Services. | Browse our daily deals for even more savings! | Free shipping on many items!Find many great new & used options and get the best deals for Dell T7400 Motherboard Rw199 Factory at the best online prices at eBay! Free shipping for many products!. 1GB. T7400 Memory Riser Board G327F. | support. An explanation of why your Dell PC is running slower over time and how to speed it up. the Dell™ Diagnostics (see "Dell Diagnostics" on page 33). The graphical adapter is a Nvidia Quadro FX 4600 in the P690 and a Nvidia Geforce GT 640 in the T7400. The Dell Precision T7400 supports 512MB, 1GB, 2GB, or 4GB fully-buffered DIMMs (FBDs). The SLI BRIDGE IS Dell Part Number: MJ247 0MJ247 CN-0MJ247 Compatible Part Number: 180-10219-0000-A01 Compatible Models: Upgrading RAM on your Dell Precision Workstation T7400 Computer is easy, we carry compatible RAM Memory Upgrade for Dell Precision Workstation T7400 Computer, the Dell Precision Workstation T7400 Computer takes the PC2-5300/6400, DDR2-667/800 Fully Buffered ECC Dimm 800MHz memory requires 1600MHz FSB processor Memory RAM Type, and comes. I have not been able to find a single video that talks about how to install ram riser cards in Dell Precision T7400 and wanted to share my experience after t. yanvisi. XPS 8940 - replace M2 2230 SSD with M2 2280 SSD. But I already have all the other components and I think they should work with the new motherboard. Tried to play around with virtual memory allocations,. Sorry for not responding sooner. Can this be an issue? Is anybody out there using a Quadro 4000 on a Precision T7400? Any help in this matter will be greatly appreciated. SKU: F406N. I am begining to suspect the issues I have in getting a barebones T7400 up and running may be due to a BIOS incompatibility. So I am probably going to trash my T7400 and do a T5500 next. will be professionally packed and shipped out via fedex to the Lower. 9k 20 Posted February 10, 2016 The Dell Precision line from that time period used BTX form factor motherboards, it is more or less flipped ATX as you might be able. Cam with 4 GB of Ram. 8 GHz Turbo, 10 MB Intel Smart Cache, 80 W) Intel Xeon E5-2609 processor (Four core HT, 2. The memory resides in DIMM slots 1-4, and the system works fine. Dell T7400 Intel Xeon Quad-Core Workstation Dell T7400 Workstation Desktop, Dual Intel Xeon E5410 2. Boot time is around a minute, maybe less. Start a Conversation. Providing quality memory products since 1986. The Dell Precision line from that time period used BTX form factor motherboards, it is more or less flipped ATX as you might be able to tell by the case layout since the side panel opens from the right and not the left like normal ATX. 1-3-4: First 64 K RAM odd/even logic failure: Troubleshoot the memory and memory slots. As for putting it in an E-ATX chassis your kind of out of luck in that. T7400 Precision memory upgrade-memory mismatch error4,510. 26gb ram Vista business I installed a 2nd X5472 and sink, total investment 25 bucks. 00 GB usable) System type: 32-bit operating system, x64-based processor (System Type: X86-based PC) (BIOS Version A09)Uncompromised Performance, Small Footprint. Dispatch Status. As per Dell precision T7400 specs, It supports a maximum of 5 TB Storage Capacity, SATA 3. Short video of the Dell Precision WorkStation T5400 BIOS settings. I just bought a s/h T7400 (24GB memory, Bios ver A11) with multiprocessor and preinstalled Win7 32 bit. 5Gb). Drivers & Downloads. 5 GHZ no issues. Hard Drive: Four 3. com FREE DELIVERY possible on eligible purchases2 x Quad Core 3. Yes you can , I have the dell precision T7400 having 2 processors 5430 - 2. The memory fitted is 16GB @ 8x2GB. Does someone know a craftsman? Also, there is a power cable in the T7400 wiring bundle behind the floppy drives which will hookup one riser pair, but I don't know where to go for the other. For Dell T7400 Workstation Power Supply 1000W Power Supply C309D N1000E NPS-1000BB JW124. Overview. 0. 99 New; $235. 's 2 x 1 GB. Number of Memory Slots. I didn't find anyware some details about it. I have just gotten an older T7400 Precision Workstation it has Dual Quad Xeons 3. . About a week ago, my T7400 workstation stopped going into Sleep mode properly - it starts the process, but after the screen blanks, the fans remain on and it just seems to stall out. It uses it to intelligently switch. BIOS is a firmware that is embedded on a small memory chip on the system board. Warranty, Returns, And Additional. Thank you. 2 ghz, with 8 gb of ram. First 64 K RAM test in progress or failure: Troubleshoot the memory and memory slots. Product Description. Cloud Ninjas' Dell Precision T7400 Memory Upgrade Tips. I can go to YouTube and select a video,. Bus Architecture: PCI Express; PCI-X; USB. Find compatible hardware (hard drives, memory, batteries) and accessories (speakers, headphones, keyboards, mice). All of our Dell Precision T7400 memory upgrades. Voltage at P20, P21, P22 & P23 is 11. I assume you're looking at buying either Intel X5450 or X5460. Find compatible hardware (hard drives, memory, batteries) and accessories (speakers, headphones, keyboards, mice). The F817F has been fully refurbished by Serverworlds. Get the best deal for dell t7400 memory from the largest online selection at eBay. Find many great new & used options and get the best deals for Dell T7400 Precision Memory Riser Expansion Card #3/4 F816F F817F Tested at the best online prices at eBay! Free shipping for many products!The Dell Precision T7400 is an ultra-high-performance workstation designed to maximize performance and scalability. I don't know the previous owner of this computer. Dell T7400: CPU: 2x Xeon E5440 Ram: 16GB DDR2 ECC Graphics: GTX 1050ti HDD/SDD: 128GB SSD and 150GB HDD PSU:1000W Main Rig: CPU: i7-7700k Ram: 16GB DDR4Desktop/Workstation RAM upgrade » Precision Workstation T7400 Tower-Seriesby Dell More speed with little fuss: Installing and testing RAM modulesPrecision Tower Workstation T7400 Whether you are looking to configure your Precision Tower Workstation T7400 yourself or upgrade it, equipping a device with sufficient RAM is one quick and easy way. 8gb 4rx4 ddr2 pc2-5300f works ? Thank you. ) I am going to use this frankenstein Dell as a minecraft server with some friends, and therefore. These guides will take you step by step through the safe removal of what are considered to be the Customer Replaceable Unit (CRU) parts of a Latitude 7400 notebook system. Unsolved. Dell Latitude 7400 (P100G001) Memory Removal & Installation. Last Modified: 12 NOV 2023. FWIW the T5500 MB interchanges with the T3500. The SLI BRIDGE IS Dell Part Number: MJ247 0MJ247 CN-0MJ247. With Intel® 5400 Chipset Upgrading the GPU is where you get more performance. Overview. This package contains the Dell system BIOS update. This update addresses Intel Security Advisory INTEL-SA-00115. The second hard drive fan for the Dell Precision T7400 is mounted on the external, rear, of the case. , same boot order. Motherboard & I/O Boards. Free Ground Shipping to the lower 48 States. Dell's most powerful XPS laptop, featuring up to 13th Gen Intel® Core™ processors and up to NVIDIA® GeForce RTX™. Diagnostics. It is working fine as it is, but I want to upgrade to Windows 64 bit. I consider the case ventilation system to be very good, the power source is 750 W, I just changed it, and I already have the new devices but they don't run at the expected speed. show more. (CRUs are the parts of the system that shouldn't need an engineer to remove or replace. With Intel® 5400 Chipset Upgrading the GPU is where you get more performance. Standard Memory: 1GB (Removable) Maximum Memory: 128GB. 44 Free Shipping from United States MemoryMasters StoreVisit Store Add to cart Compare Dell 64GB Kit ( 8 x 8GB ) DDR2 5300F 677MHz Fully Buffered ECC Server. The sets of DIMMs must be identical with respect to capacity, rank, and organization (x4. Firewrath9. Usually remove/insert of a memory module will clean the oxides. Check T7400 price from Dell price list 2022, Dell server price & Dell storage priceThe Dell Precision T7400 can hold up to 64GB (16 x 4GB) of memory The Precision T7400 workstation supports a memory speed of 667MHz Up to 16 DIMM slots; Memory riser card chassis is required for memory expansion greater than 32GB (greater than 8 DIMM slots). 04-11-2015 04:00 AM. The Dell Precision T7500 workstation, a powerhouse of productivity, unites lightning-fast 64-bit multi-core Intel® Xeon® processors, outstanding graphics technology, and exceptional memory capacity in16GB 2X8GB Memory RAM for Dell Precision Workstation T7400 DDR2 FBDIMM 240pin PC2-5300 667MHz Black Diamond Memory Module Upgrade. Enter model or choose from the list below. next-generation Dell Precision T7400 workstation lets you create, design, render, and analyze, without compromise. Part 2 of our twelve part step-by-step Dell Precision T5500 Budget Gaming PC build series is here! Learn how to upgrade the CPU to dual Intel Xeon 5670s (2. 12x. Installed Memory: Instantly check how much Memory you currently have installed: Model Guide: Download User Guide for your Dell Precision Workstation: Important Notes: The Mr Memory upgrades below are 100% Compatible for your Dell. Page 27 • If available, install working memory of the same type into your computer (see "Memory" in your User’s Guide). 16GB 2X8GB Memory RAM for Dell Precision Workstation T7400 DDR2 FBDIMM 240pin PC2-5300 667MHz Black Diamond Memory Module Upgrade. Buy Kingston Dell Precision T5810 [Workstation] Desktop Memory RAM & SSD upgrades. 2 Press the eject button on the front of the optical drive to open the drive tray. from United States8 Wizard. 35c average across all cores. Work: Dell Precision T7400 Home: Dell XPS 720 H2C Home: Dell XPS M170. Upgraded from 32 GB to 128GB of Ram, with risers. Dell. Networking Integrated Broadcom 5754 Gigabit. . . Posted February 10, 2016. com. The motherboard has 8 total RAM slots, 4 of which have white tabs to hold the module in place and the other 4 have black tabs. Precision T7400. Dell Desktops Community Support Forums all models. Just got a Percision T7400 and would like to upgrade the CPU and Ram. The Dell Precision™ T7400 is in a class of its own among Dell workstations. According to the spec sheet and user's guide, it takes Dual-Core Intel® Xeon® Processor 5200 series and Quad-Core Intel® Xeon® Processor 5400 series. The Refurbished Dell Precision T7400 Workstation is a dual-processing tower system that supports quad-core. DELL Assembly,Shroud,Riser,Dozer T7400 YR128. 2Rx8 Rank Memory. 8V RAM and find millions of items, delivered faster than ever. File Format: CPG BIOS Executable for Windows/DOS. Restart the computer. 0TB and 16MB Cache, SATA 3. After I installed the new Rams I see the BIOS – MEMORY INFO. It came with 4 G of RAM (4 matched memory modules each 1 G installed in slots 1 through 4). I ordered this kit:<ADMIN NOTE: Broken link has been removed / replaced from this post by Dell> Installed it in DIMM slots 5-6. Trying to install XP Pro (-32 bit) on 1Tb virgin SATA. When ram is not installed, the lights will first illuminate at the 3 and 4 position - then there will be a. Here is what I did, updated the bios to A11, and msconfig->boot->Advanced->2 processors. Thread starter dragola901; Start date Feb 24, 2019; Tags dell t7400 Toggle sidebar Toggle sidebar. $ 169. The Dell Precision. For an ideal setup, you would run sets of three sticks for each processor and match across both. Memory Comments: Maximum configurations require a 64-bit operating system. I don't know the answer to either question. When buying 2 x 4GB. How many watts do I need. Liquid cooled cpus and modern fans retrofitted to t7400 fan connectors. Dell Precision T7400 memory compatibility. Is anybody here that could help me? I got a Dell Precision T7400 and try to upgrade. 0Gb/s with up to 1. The optional PERC 6/i PCI-e SAS/SATA RAID card provides support for RAID 0, 1, 5 or 10 to enhance I/O (input/output). If the slot seems to be the problem you can visual inspect it. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features. Precision T7400: 2007 Dual LGA 771: Xeon Dual-core 5200 or Quad-Core 5400 series 64-bit. I have not been able to find a single video that talks about how to install ram riser cards in Dell Precision T7400 and wanted to share my experience after t. 953 Posts. | support. Hardware. com. DellT7400/T7500 rear case fan shroud assembly Probably a ton of patience to cut out the IO area A T7400 or T7500 1000W or 1100W PSU w/T7500 P211H wiring harness. com. New listings: Dell Precision T7400 Dual Intel Xeon E5430 12GB RAM 250GB SSD - $349 (Spring Branch), Dell Precision T7400 Dual Intel Xeon E5430 12GB RAM 250GB SSD - $349 (Spring Branch)It's not mentioned the exact CPU. Again, changes which DIMMs it references. Drivers and Downloads. Dell Precision T7400 Dual 4 core Intel Xeon X5492 @ 3. 95. Dell PowerEdge 1900, 1950, 1955, 2900, 2950, M600, R900, Precision Workstation 490, 690, R5400, T5400, T7400 Server. 0Ghz CPUx2, 750gb SATA x2. 5. 95 refurbished. Data Memory Systems’ Memory Finder will help you make the correct choice. 0TB and 16MB Cache, SATA 3. 8940. . 16GB 2X8GB Memory RAM for Dell Precision Workstation T7400 DDR2 FBDIMM 240pin PC2-5300 667MHz Black Diamond Memory Module Upgrade. T7400 hardware reserved memory. Windows sees 128 GB DDR2 FB-DIMMs with 64 GB available, 64 GB. Contemporaneous Dell blurbs claim it supports 128GB. 0TB and 16MB Cache, SATA 3. will be professionally packed and shipped out via FedEx to the Lower 48 States. A bit of googling of HYMP525F72CP4N3-Y5 + DELL indicates the following: HYNIX - HYNIX 2GB DDR2 PC2-5300 ECC REG DIMM (NEW PULLS FROM PE1950/PE2950) Does anyone know if this RAM will work in the Precision T7400? Thank you in advance, Colin. That means it comes with Dual 6 pin to 8 pin adapter AND needs another 6 pin for a 300+ Watt connection for the card. My question has to do with the bios and the inability to change the boot order. 80gb ssd holding os and a game. dell. May 14, 2022. I currently have two of these kits (8GB I would like to put in the T7400). Integrated Intel®Iris® Xe Graphics. Hello guys,,, I have a Dell Precision T7400, and Im trying to install some memory risers on it,,, when I do I will need to install an additional Fan on it (that right now I dont have installed since they dot sell it unless you order the risers from dell $$$$),,, I never installed before Fans on. 21 Used; Raspberry Pi 4 Model B, 4GB DDR4 RAM Single Board. Dell. Does anyone know of a complete CPU compatibility list for the Dell Precision T7400 (possible quite an early model)? I've managed to find one for the T7500 (a technical guide) but I can't find the same for the T7400. Dell Precision ™ T3400 Workstation. Compare. It has 5 drives and two optical drives. Posted February 10, 2016. Genuine A-Tech Brand. FWIW the T5500 MB interchanges with the T3500. My Precision workstations, in general, gives me grief due to the myriad of “server-ish” components they tend to have—PERC 6/i controllers, Quadro video cards, 8–12GB of. Get parts and accessories upgrades for your Dell Precision T7400. Instant Shipping Across India: Delhi, Mumbai, Kolkata, Bangalore, Hyderabad, Pune,. The amber motherboard light works when power is connected. 2TB with another MBR which looks to the system as a second virtual “physical” device. If the slot seems to be the problem you can visual inspect it. View and Download Dell T7400 quick reference manual online. The riser cards require four 2-pin power cables, but the PSU has only two. BIOS setup says 64 GB installed, then correctly enumerated all 16 sticks. Have to check Spam filter. Get fast shipping and top-rated customer service. I haven't had a chance to call Dell Support yet or ensure that I've. A02, A02. I'm running 64bit OS (Windows 10) and can add more info if required. One pair has X5450 3GHz 1333 MHz FSB CPU and the other has X5482 3. Memory 8 DIMM slots on board. In the Dell T7400 user manual, it lists "memory riser cards 1 and 2" and "memory riser cards 3 and 4. Lift it out of the slot [2] and repeat for any additional DIMMs at that location. GHZ Stable. Cleaned everything, made sure that fans are. 00Ghz)Find Dell T7400 in For Sale. Compare. Installed RAM: 8. Free Shipping. Intel Xeon E5-2603 processor (Four core HT, 1. Hola, espero puedan ayudarme, busco la solución para que mi sistema operativo funcione con la capacidad máxima de Memoria RAM que he instalado, inicialmente contaba con 2 GB de RAM, actualicé a 6GB de RAM pero solo 2 son utilizables, quisiera saber que debo hacer, si por medio de Windows o Bios, debo realizar. disk connected to ePCI card (Using the built in 73Gb SAS drive for documents) Onboard network card not working, disabled. Dell Precision Workstation T7400 with eight DIMM slots are able to support up to 32 GB of memory. d e l l . I recently got a T7400 Dell workstation which I am slowly upgrading to what I want. FWIW the T5500 MB interchanges with the T3500. 31st if you order now & choose one-day shipping. t7400 desktop pdf manual download. For this application HD7970/7990/8990 would be my choice. T7400 Spec Sheet. Less than 750W power supplies are not recommended for 225W+ video cards. The unit has been updated to Bios release 11. 2GB Dell I tried calling to order memory + risers for the Precision T7400, but the phone tech seemed unable to provide the correct part # for the memory riser cards for the T7400. Socket/Processors - Dual LGA771. The Dell Precision T7400 features the newest, and most powerful, multicore Intel Xeon processors, as well as advanced memory, graphics and RAID options to power through the most complex applications. Dell typically uses custom connectors between their motherboards and the front panels. . 6. Our Dell Precision T7400 memory upgrades are manufactured to Dell’s original specification to assure compatibility. 66 Ghz (2 X5355's was too hot) 16Gb DDR2 ECC Build #2 (No ECC, bad USB - Now low power Proxmox cluster node) Dell Optiplex 790, i3-2120, 16Gb non-ECC Ate 3 - 8Gb USB thumb drives in 6 weeks. Refurbished Dell (HT354) Fan/Heatsink Dell OEM Precision 690 T7400 Memory Fan Assembly - HT354 Laptops. Will have to read carefully the problem Posts with the BSEL mod of the T7400. at Walmart. After 2 motherboard replacements on the Dimension, I threw it in the trash. 93VA according to my meter. Need help troubleshooting "memory leak" - one user, multiple computers Kensington Lock - mini pc dell View all topics. of DDR2-6400 ,ECC,800 MHz. Selected category ComputeThe Dell Precision T7400 is in a class of its own among Dell workstations. The following. I have this problem too (0) Reply. 24-08-2012 12:00 PM. $54. 28-08-2020 09:00 AM. 2 GHz 1600 MHz FSB CPUs. Memory Info in the BIOS sees the DIMMs as being installed but reports the total RAM as still being 8 GB instead. You can upgrade your Dell Precision Workstation T7400 Computer to up to a maximum of 32GB or 128GB (with memory riser card chassis) Memory RAM, the Computer has 8 on. 10. If you are experiencing any issues, you can manually download and reinstall. The Precision T3500/T5500/T7500 Workstations are equipped with diagnostic and status lights. The first installation was at work and, so far, I’m quite impressed. 20 GHz, and I think it has 8 GB of RAM, but mayb. Drive Interface: SATA. As for putting it in an E-ATX chassis your kind of out of luck in that. Backed by a lifetime warranty Kingston memory is an excellent choice if you are looking to upgrade. . Dell T7400 RAM help . power supply - check the server's hardware log. Dell Official Support Videos. Buy New Dell Workstations at Best Price in India, High-End Workstations like Dell Precision T7400, T7820, T7910, 7810 Workstations. The T7400 climbs to new heights of scalability by supporting dual-graphics, Genuine Windows ® 7 Professional, up to 64GB of 800MHz fully buffered DIMM memory with higher bandwidth quad-channel memory architecture, and up to two 64-bit quad core Intel® Xeon® processors. Dell Precision Workstation systems have a long history of built-in diagnostic indicators. The only thing I found that could possibly cause a difference in speed besides the RAM itself from the spec sheet is: 800MHz memory requires 1600MHz front side bus Xeon processorsWe have a T7400 which had had 16GB RAM in it (8 lots of 2GB modules on two 8-slot risers) from when we bought it in 2009.