com Search; Shop; Support; CommunityFile Name: A11GX620. 05 KB. Only the USFF model of. XPS Desktops. The computer came with a wiped hard drive, so I am trying to install Windows XP Pro Service Pack 3 from a Dell installation CD. 2 GHz. But Czarsun said: "The GX620 MT does support Core 2 Duo 6300. This particular unit is equipped with a P4 3. EXE. Dell Optiplex GX620 Upgrade. Dell’s new OptiPlex GX620 range represents a stride forward in business PC design. Top listed CPU is Q9650 by the way. All the high tier cpu for optiplex 7050 also work in 3050. Dell OptiPlex GX620 Systems User's Guide Publish date: 01 JAN 2006. robertbent101. Different part number for GX620 745 755 760 780 980. Skip to main content. Model #:. 1. Add a comment. #1. Dell Optiplex Desktops Support Forum. 6Ghz/800Mhz/2*2MB and also support pentium extreme processors with HT technology I see no similarities between Pentium D and QX CPU , at least for GX620 application,I know for long time that Pentium D is the best you can get, so noting is. Windows NT 4. Windows NT 4. A possible processor failure has occurred. 0 please let me know. 6, Gaming graphics: score 3. Total storage capacity: 250 GB, Storage. I had a GX620 Mini desktop which currently have P4 3. Red Hat® Linux 9. does anyone know if the board will support a better processor? If so, what can it support (what can I. My Current Inspiron 620 with Core I3 cpu and INTEL SSD gets 7. . Regulatory Information. Dell Desktops Community Support Forums all models. 2. I now want to upgrade its CPU to higher one, Pentium D - Dual Core 950 3. 10GHz 3. 40 GHz, 800 MHz FSB) 130 W Intel® Pentium® D Processor 945 (4M Cache, 3. help further optimize the Windows Vista experience Dell recommends 2 GB dual-channel (2-DIMMs) system RAM, a Dual-Core processor, a. CPU op-mode (s): 32-bit, 64-bit. I was really suprised to see this is a Dual Core CPU. Submit Search. For model-specific information, see the User Manual of the Dell desktop. Dell says you can upgrade to. 0mhz, according to Dell Gx620 ,processor 3. Dell Part# 200DY 0200DY Featuring Intel Chipset LGA775. 6GHz (both with VT Technology), but have few questions before I go ahead with this upgrade: 1. Recommended. Move the 2-pin jumper plug back to the password jumper. hi what is the fastest intel core 2 processor i can buy for my dell optiplex gx620?it has a pentium 4 2. Dell uses DIFFERENT Motherboards for each Model The Tower has the most slots and the largest board. Download and install the latest drivers, firmware and software. This allows customers toPentium D 915 processor is very cheap. " What I know its possible to add processors to a version of the Dell optiplex gx620 because of a old forum post on here. Initial Prescott chips (February 2004) did not enable this feature. hi what is the fastest intel core 2 processor i can buy for my dell optiplex gx620?it has a pentium 4 2. Hopefully Dell will release a BIOS update to allow optiplex 3060, 5060, & 7060 owners to use the 9th Generation Core processors. 9 with the SATA Drive being. Dell Support Hotline. EXE. 9, Memory score 4. This is an Intel Chipset problem and not a Dell Issue. hi what is the fastest intel core 2 processor i can buy for my dell optiplex gx620?it has a pentium 4 2. i am trying to turn this into a better computer for gaming, can someone tell if its possible and what new cpu, graphics card and ram I need to run a game like valorant at decent speeds like 720p and not crazy expensive parts. Format Description: This file format consists of a BIOS executable file. When the side panel pops free, gently pull the panel away from the computer. When the side panel pops free, gently pull the panel away from the computer. Interface Type: Serial ATA-600. Posts / 26-03-2010 21:00 PM. OptiPlex GX620/GX520 A06 System BIOS. 50 gigs of ram regardless of the physical amount. Make sure your 400w PSU has as much, if not more power on all the rails as the one you replaced. The only way to get it is to change the CPU to a model that supports VT. You also have to be concerned how to connect it to the TV (connector - DVI or VGA or. OptiPlex 990, as well as Win10 OS, support both Legacy BIOS and UEFI boot. With the computer standing upright, firmly pull on the tab at the back of the computer. File Format: CPG BIOS Executable for Windows/DOS. 2. I installed another 2 x 1GB (DDR PC2 5300). Posts / Dell Community / Desktops / Desktops General - Read Only / Upgrade cpu dari Pentium 4 ke Pentium DCpu info:- Pentium 4 521 2. This package provides the Dell System BIOS Update and is supported on Dell Optiplex GX620/GX520 for Windows and DOS Operating Systems. 0GHz Memory: 5120MB RAM Available OS Memory: 3574MB RAM Page File: 1420MB used, 2793MB available Windows Dir: C:WINDOWS DirectX. you can use a Mini PCI-e to PCI-e x1 slot adapter and run a graphics card in PCIex 1 slot. -CPU heatsink cn-0J9761-41362-79K-020N. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. The 7020 has an Intel Q87 Express Chipset which supports the following CPUs: The highest specification of CPU that Dell validated with the 7020 was the i7-4790 so anything from the above list should be ok. But I do believe the. Thanks SteveOptiPlex GX620 Boot Failure Start a Conversation. English EN; Português PT; Espanol ES; 简体中文 CN; Français FR; Deutsch DE; 日本語 JA; 한국어 KO; Italiano IT; Nederland NLWe were given a Dell Optiplex GX620 and I would like to upgrade it to give to our Daughter for web surfing,Facebook and school work. Thanks a million to anyone who responds!optiplex gx620 with pentium 4 630 3. I am having a little problem with a Dell Optiplex GX620 desktop PC, whenever i hit the power button a orange light comes on instead of a green light, then the CPU fan comes on for about two secounds and the fan goes off, the fan from that is in the power supply remains on and spinning however the orange light is still there, no POST beep or. 01-01-2007 17:00 PM. datahog. Processor : score 3. Download the PDF file and learn how to optimize your Dell device. MD5:OptiPlex GX620 User's Guide is a PDF manual that provides detailed instructions on how to set up, operate, troubleshoot, and maintain your Dell desktop computer. Posts / Dell Community / Desktops / Desktops General - Locked. 05 KB. 40 GHz, 800 MHz FSB) 095 W Intel® Pentium® D Processor 940 (4M Cache, 3. System Model: OptiPlex GX620 BIOS: Phoenix ROM BIOS PLUS Version 1. It isn't offered on the Dell site as an upgrade option, but does anyone know if I can upgrade my Pentium D 830 to a D 930? I want to take advantage of the VT technology of the 930 chip. Posts / Dell Community / Desktops / Optiplex Desktops / list Xeon CPU's compatible. Keep in mind you can get an Inspiron 620 new in the $300 to $400 range. It's not as "deep" as the one pictured below, looks like a normal chassis fan I put in my tower PC's, but with a mobo connector. Download and install the latest drivers, firmware and software. 2. Fixes. hi what is the fastest intel core 2 processor i can buy for my dell optiplex gx620?it has a pentium 4 2. USB and USB Type-C series of docking stations support DisplayPort over USB and Thunderbolt 3. 5. -. . Place orders quickly and easily; View orders and track your shipping status; Create and access a list of your products; Manage your Dell EMC sites, products, and product-level contacts using Company Administration. Dell Support Resources. Download. all i had to do was a bios flash and i'm flying with a 3. Either the CPU has it or it does not. GX620, P4 3 Ghz, 2 G ram, on XP today. Alguém saberia me informar qual o processador mais rápido que poderia utilizar. The Pentium D chips aren't worth the money to upgrade to, they're all very slow compared to CPUs released in the last 6 years or so unfortunately, so I wouldn't recommend spending money to upgrade to the 945. Keresés OptiPlex GX620 támogatási információi között A termékhez kapcsolódó cikkek, kézikönyvek és más anyagok. If you purchased a Dell™ n Series computer, any references in this document to Microsoft® Windows® operating systems are not applicable. Show More. Posso lhe "garantir" que no mínimo para o Governo e para as Universidades a DELL (USA) realizou venda direta de OptiPlex GX620 com Pentium D 960 3. my kids want to play minecraft, but keep getting an error, saying needs opengl video accelerator - update v. I wonder if anyone has had any success replacing an Optiplex CPU fan (plus heatsink if necessary) for something quieter? The installed fan is a bit loud for my liking and I wondered if a third party fan would work without generating irritating messages at bootup. Any remedy? Thak you for. I am looking to upgrade the processor to something faster, and upgrade the RAM to 8 GB. What you need Step 1 How to unplug and discharge before repair. Computer Model OptiPlex GX620 BIOS Vendor Dell Inc. Change product. Below memory compatibility will be DDR3 unless stated otherwise. Dell Sites. 3 10 PROCESSOR NOTE: Global Standard Products (GSP) are a subset of Dell’s relationship products that are managed for availability and synchro-nized transitions on a worldwide basis. Intel didn't implement 64 bit until the 600 series on socket 775. Format Description: This file format consists of a BIOS executable file. 14. Dell OptiPlex GX1 Small-Form-Factor Systems Service Manual. / Optiplex GX620 CPU fan nois. 40ghz and and 4 gb of ram. 1" (A02 S-IPS)Puertos. 0 Support Intel V3/V4. Strangely that's what Dell tech support said as well. 0. 0. - Added support for Cedar Mill/Presler D0 step processors. 6GHz with VT Tech. that is max for this machine the 3. Hi, I have optiplex gx620 with an intel pentium d cpu 3. y2e2. Download. Download. Chipset 945G has technical capability to use Core 2 Duo 65nm (FSB 800, 65W). View PDF. Recommended. Responses (10)GX520, Memory Upgrade. 1 windows. Can you. To help further optimize the Windows Vista experience Dell recommends 2 GB dual-channel (2-DIMMs) system RAM, a Dual-Core processor, a 7200 rpm Hard Drive and at least a 256 MB discrete graphics card. If press ctrl alt del until all BIOS cheks done (loading bar) system reboot, halt. Do you have a Windows 98 CD and product key? If you have both, use the dvd of optiplex to install. Además incluye audio con tres conectores para entrada de línea, salida de línea y micrófono. 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. It controls the keyboard, monitor, disk drives and other devices. 8, and 2gb ddr2 ram. BIOS support for new Pentium4 671 (Cedar Mill) on Optiplex GX620 & SX280 Today I've managed to install a new Pentium4 672 (basically a 670 with VT technology) on my GX620 - everything works fine. 0Gb/s • 540 MB/s Read, 500 MB/s Write. Download file to Desktop The file GX620A08. 00. all i had to do was a bios flash and i'm flying with a 3. By delivering valued desktop performances that meet many business requirements, Dell OptiPlex 390 helps ensure it provides a great return on investment. It does not on the GX 520, the PC of this topic. 2 gig pentium d dual core processor. I have seen inexpensive Smitfield /Pressler Pentium D's on Ebay/Amazon Intel Cpu Pentium D 945 3. Starting at $669. It needs a low profile card - probably one with a very compact heat sink. 4 ghz 945 worked in the gx620 usff with bios a11. -HDD WD WD10EZEX 1TB. Find many great new & used options and get the best deals for Dell Optiplex Gx620 Motherboard Foxconn Ls-36 at the best online prices at eBay! Free shipping for many products!. 00GB RAM. The models shown here are those most commonly purchased for use by faculty and staff who obtain support from ECN's User and Desktop Services group. It's obsolete even by my standards. - Enhanced hard drive. I've got an older Optiplex GX520 SFF with BIOS A11, currently running with its original Celeron D 346 CPU (3. 2GHz,2X1M,800MHz FSB) Intel® Pentium® 4 Processor with Hyper-Threading Technology - Up to 670 (3. 3121 02-22-2008 03:06 PM From the CPU supported list, I945G support Core 2 Duo CPU. Internal memory: 2 GB, Internal memory type: DDR2-SDRAM, Memory clock speed: 533 MHz. Even GX620 is not compatible with Core 2 Duo, and it is many generations ahead of GX280! So stop dreaming about placing anything above mentioned CPUs in this machine, you have been warned. The world's most intelligent , secure commercial PCs are now easier than ever to purchase and manage, with a single BIOS for all-in-ones and a single BIOS for towers. BIOS is a firmware that is embedded on a small memory chip on the computer's system board. Vt-x is there Vt-D is not. File Name: GX620A10. Download. One possibility is FreeBSD, which is a Unix-like operating system known for its stability and security. :emotion-1:Just a quick update ,the processor -pentium d 3. I have a Gx620 (Mid Tower) that I've pretty much maxed out. . If you have the stock SATA Drive that drops down to 5. Dell Optiplex 960 – Intel(r) ICH10D/D0 SATA AHCI Controller Dell Optiplex 760 – Intel(r)ICH10D/D0 SATA AHCI Controller Dell Optiplex 755 – Intel(r) ICH8R/DO/DH SATA RAID. 5, Graphics performance for Aero: score 2. 24 KB. it is converted to fit 775 LGA motherboard and I really want to give it a try . 18,530. If Windows installs, the hardware is compatible. Gostaria de saber se poderia utilizar os Dual Core E2160, uma vez que são mais rápidos e o D945 não estão sendo. 8ghz LGA 775 socket I heard about the. DELL OptiPlex GX620 - FAQ - Frequently Asked (and answered) Questions The motherboard will Need a CPU Microcode update. 51 Gaming 51 comments Best I would say it would be lottery , i guess you are limited to. Geekbench 6 Top Single-Core Results Top Multi-Core Results Recent ResultsDoes optiplex 9010 can support intel xeon processor (E3-1230) Due to likely missing Xeon BIOS-MicroCode , I suggest you stick to mainstream Intel processors (like i7-3770) that might have originally shipped inside machine. 2. A Pentium D will be much improved over the original Single Core Pentium 4. the system was manufactured incorrectly, most power supplies push air out the back of the pc. Thanks SteveI currently am using an optiplex gx620 mt with these specs: Operating System: Windows 7 Professional 32-bit (6. I don't know if it is low-profile card or not. To quickly estimate your computer's age,. Run the BIOS Recovery utility, wait for recovery completion, and then restart the computer. MH415 - Usff Motherboard For Dell OptiPlex GX620/ OptiPlex GX620 Ultra Small Form Factor. Crucial Memory and SSD upgrades - 100% Compatibility Guaranteed for Dell OptiPlex GX620 Series (Ultra Small Form Factor) - FREE US Delivery. hi what is the fastest intel core 2 processor i can buy for my dell optiplex gx620?it has a pentium 4 2. Dell has driver for XP. OK - I was curious what exact CPU came with my Dell Optiplex GX620 system. OptiPlex 7020 and 9020 motherboards have four DIMM slots – this makes it possible to upgrade the system with up to 32GB of RAM. 2. Intel Core 2 Duo T9400. 2 V or lower. 80GHz, 2MB, 800FSB, but you seem to have one of the fastest supported processor for the OptiPlex GX 620 already, so it may not worth the cost of upgrading. These partners are trained and experienced to sell Dell products or solutions and provide value beyond order fulfillment. 80GHz (2 CPUs), ~2. Keep in mind that 7020 supports 32GB of RAM only with BIOS update. Dell Support Resources. 40. Not all Pentium 4 processors support VT there isnt any approach. File Name: GX620A10. There won't be support/drivers for the hardware. VisionTEK. - Enhanced internal hard drive diagnostics tests reporting. 8, and 2gb ddr2 ram. Dell Optiplex GX520/GX620 System BIOS AUTO INSTALLED This file was automatically installed as part of a recent update. Thanks. Optiplex GX620 Beep Code 1-3-2. The Optiplex 620 has four different versions eg, Mini Tower, Desktop, Small Form Factor and Ultra Small Form Factor. Choose another product to re-enter your product details for this driver or visit the Product Support page to view all drivers for a different product. If you have trouble freeing the side panel from the case, you may need to pull the tab a bit harder. OptiPlex GX620. Format Description: This file format consists of a BIOS executable file. Maximum cpu upgrade for Optiplex GX620 USFF ?. 13GHz Core2 Duo Processor (1066MHz. 18-06-2007 12:00 PM. 18-06-2023 19:00 PM. So I just wanna confirm is it Dell GX620 allow/support Pentium E2XX0 series CPU? Because E2XX0 also base on Core 2 Duo architechture. 2 x NEC DVD +-RW ND-3530A. newegg. Regulatory Information. Disconnect the power cable from the computer. I have a Dell Optiplex 760 SFF. This package contains the Dell system BIOS update for Dell OptiPlex 3040 system. 60 GHz, 800 MHz FSB) 130 W Intel® Pentium® D Processor 950 (4M Cache, 3. c o m / p i r a c y / h o w t o t e l l # not available on SF or USFFDell OptiPlex GX520 & GX620: CPU Upgrade to Core 2 Duo & Pentium (Conroe) I've been reading a lot online about the chipset of my GX520 being technically able to support Core 2 Duos, but it is not allowed by Dell. Add a comment. (3. I have a Dell Optiplex GX620. This package provides the Dell System BIOS Update and is supported on OptiPlex GX520/GX620 running the following Operating Systems: Windows and DOS. 00GHz (CPU originally came with system). Click Download File, to download the file. I heard some people connect a graphic card to the USFF via its mini PCIe connector socket on motherboard. From the CPU supported list, I945G support Core 2 Duo CPU. The only way to get it is to change the CPU to a model that supports VT. In most Dell's, if there is a BIOS problem or corruption, the ONLY alternative is to replace the motherboard. CPU Intel(R) Pentium(R) 4 CPU 3. Regulatory Information. 1, first DVD's failed when I tried to put in product key, "couldn't verify". Core™ i5 quad core processor featuring up to 8 gigabytes memory and support for up to dual monitors across small-form factor, desktop and minitower chassis. Dell OptiPlex 3040 System BIOS. GX620 (BIOS A11) Also changing to the 960 requires a better copper heatpipe heatsink not just a simple processor change. If you are experiencing any issues, you can manually download and reinstall. 14 Posts. . Mainboard : Dell 0F8098 Chipset : Intel i945G/GZ Processor : Intel Pentium XE 960 @ 3600MHz (This is the Pentium D 960 Presler chip) Physical Memory : 4096MB (2 x 2048 DDR2-SDRAM ) Video Card : AMD Radeon HD 6670The first OptiPlex to support the Presler proc is the OptiPlex 745. 2GHz, 2X1M, 800MHz FSB). 0. Overview; Drivers & Downloads; Diagnostics;DELL N305N-00 305 WATT POWER SUPPLY FOR OPTIPLEX GX620 MT. also if you choose 2600k the chipset and dell bios does not support overclock. ,ssd and hdd. 8 Ghz Processor. 6Ghz/800Mhz/2*2MB and also support pentium extreme processors with HT technology I see no similarities between Pentium D and QX CPU , at least for GX620 application,I know for long time that Pentium D is the best you can get,. 8GHz,2M,800MHz FSB) Step 3 Dell Optiplex GX620 Side Panel Disassembly. BIOS. Search OptiPlex GX620 Support Information Find articles, manuals and more to help support your product. It still works, however. 5x's the. regards LizHave a desktop Optiplex GX620 computer I use only at work. If the CPU Does not support VT the option does not show up in the bios. 1. Configuration ID: CT12822446. Recommended. At a minimum the Power supply and heatsink will probably need to be upgraded. Jul 25, 2012. Windows 7 Professional Installed by a Microsoft Authorized Refurbisher Dell Optiplex 620 Tower, Fast and Powerful. 40 GHz, 800 MHz FSB) 130 W Intel® Pentium® D Processor 945 (4M Cache, 3. It isn't offered on the Dell site as an upgrade option, but does anyone know if I can upgrade my Pentium D 830 to a D 930? I want to take advantage of the VT technology of the 930 chip. View PDF. Dell Inc. The Optiplex GX620 does support dual core processor but its the pentium d dual core,not the intel duo core which is newer version of the dual core processors. Can you help me? Many thanks in advance Simone what is the fastest intel core 2 processor i can buy for my dell optiplex gx620? it has a pentium 4 2. . Internet users used specials utilities to add one sample processor to CPU microcode, and CPU work perfect. 53 GHz processor supports 64-bit computing with a 6-megabyte cache allowing the computer to run Windows 7 x 64 and a whole range of other complex and elaborate programs. The Foxconn G33M02 comes with four 240-pin DIMM slots for random access memory. " Loosen the captive screw on each side of the heat sink assembly. Dell OptiPlex GX620 Systems User's Guide Publish date: 01 JAN. It runs well on My Dell Optiplex 745. Byte Order: Little Endian. 0. Intel i945P/PL/G/GZ A2. Will the 4X1GB PC2-5300 maximize my SDRAMM capabilities of my GX620. Power users can choose up. Just upgraded my Optiplex GX620 CPU: From a Pentium 4 521, 2. Dell Optiplex GX620 - Documentation Mini Tower Computer - Documentation Removing the Processor. Dell USB and USB Type-C Docks. Thanks. 0. Dell Optiplex Desktops Support Forum. If it's not in warranty the first thing to do is. AMD Radeon HD 6870 DDR5 1GB. My queries are. The OptiPlex GX620 Desktop features two on-board data caches for transferring information to and from the processor. 2 1. The Dell OptiPlex GX620 desktop computer features an Intel Pentium D chipset running between 2. Here are my notes from my testing: 8GB BIOS reports all sticks at correct speed and size and dual channel interleavedCreate and access a list of your products; Manage your Dell EMC sites, products, and product-level contacts using Company Administration. 18-06-2007 12:00 PM. Get the list of all the Supported Operating Systems for your Dell OptiPlex GX620. Diagnostics and Tools; Drivers and Downloads; Warranty and Contracts; Product Support; Dispatch Status;Dell optiplex gx620 update. This post is more than 5 years old. 2K Posts. dell optiplex 745 755 760 gx620 gx520 sff cpu fan & case g958p yw713 m8041 hu540. Posts / Dell Community / Desktops / Desktops General - Locked. I looked at the Dell Data Sheet and didn't see a support for Core 2's so he may be wrong. Publish date: 01 JAN 2006. A DVI adapter card won't work - your graphics processor has to support the larger resolution. However, this is no reflection on the capabilities of the hardware; many, many 64-bit PCs were sold configured with 32-bit operating systems. It may or may not work for 98, you can try. That's a very old box with maximum support for Pentium D which is slower than any Core2 CPU. La placa incluye un conveniente conector para panel frontal donde puedes conectar auriculares. Optiplex GX620 and Win 8. Hi, I have a Dell Optiplex GX620 mini tower and i wanted to upgrade my Pentium D 820 2. I saw many people saying that the i7 2600 is compatible but i want to know if the i7 2600k is compatible due to me wanting to possibly overclock in the future once i upgrade. i mainly agree with kisianik, but with the gx620 it is a bit different. The systems typically contain Intel CPUs, beginning with Celeron and Pentium and currently with the Core microarchitecture. 8GHz 80GB 1GB DVD±RW VISTA BUSINESS. BIOS A11 is required BEFORE Changing the cpu. the slowest part in the system. MD5:Long product name DELL OptiPlex GX620 Mini Tower 2 GB DDR2-SDRAM 250 GB HDD Windows XP Professional PC Black, Silver:. The Foxconn LS-36 motherboard is the mainboard used in the Dell Dimensions OptiPlex GX270 small mini-tower desktop computer. hello i have an old optiplex gx620 running windows xp whihc has been given to me. A11 is the latest bios Description Version Download Dell Optiplex GX620/GX520 SystemOur OptiPlex GX620 test system came equipped with a 64-bit-capable 3. Your OptiPlex GX620 supports these operating systems: Change Product. Search; ShopBackground. 00Ghz. Solution. Hi everyone, these days i have restored 4pcs. Z. Download and install the latest drivers, firmware and software. 2 or a pent d 3. There are only general descriptions of the hardware, such as, Sm bus controller, video controller, video controller (VGA compatible) I. It is just the i7-7700 is not offered by Dell for the low tier. If you have a floppy drive, Drivers and Downloads. Current specs: CPU: Intel Pentium 4 HT 3. 457. 8ghz LGA 775 socket I heard about the. For installing mass storage devices like hard drives and optical disc drives, the G33M02 has four Serial. Tried to do clean install with 8. I have an Optiplex GX620 running windows 7. Hi, I have optiplex gx620 with an intel pentium d cpu 3. Dell OptiPlex GX620 Systems User's Guide Publish date: 01 JAN. 1. . In that case, you have two options to upgrade this model with Wi-Fi. Old. The Universal (Windows/MS DOS) format can be used to install from Windows 8, Windows 7, Windows XP, Windows 2000, NT, Windows 9X, Windows ME or a MS DOS environment. Dell Optiplex GX620 processor Start a Conversation. This package provides the Dell System BIOS Update and is supported on OptiPlex GX520/GX620 running the following Operating Systems: Windows and DOS. 13549. Processor frequency: 3. 6. tinkerdpctor 3 Posts Browse Community Language EN. 11-08-2009 19:00 PM. Download file to Desktop The file GX620A06.