Puppy Linux, Knoppix, and Porteus are probably your best bets out of the 17 options considered. DDR5 vs. Add to cart. I'm not all that familiar with overclocking the Athlon 64 since I jumped from the Athlon XP to Core 2 Duo. I'm trying to find extremely fast DDR2 ECC RAM for an ASUS M2N32-SLI Deluxe motherboard. Head over to Settings > System > About, and select the Advanced system settings. C. The seller of top 1 product has received honest feedback from 30 consumers with an average rating of 4. OP Here was the fastest DDR2 memory ever tested at AnandTech, and it also scaled easily to the new DDR2-800 speed to be supported by AM2 and Conroe, on to the DDR2-1067 future speed, and beyond to. Buy 2GB RAM Online at the Lowest Price in India at Flipkart. It has a bus frequency of 800 MHz and bandwidth of 12800 MB/s. DDR at 200 MHz). ej64 Level 4 Posts: 323 Joined: Tue Nov 24, 2009 12:43 pm Location: somewhere in Germany. 8V 200pin Memory RAM for Laptop Notebook Computer. However, you can be overwhelmed with the number of options and the wide price range of RAM in Nepal. Based on the Intel P45 chipset the GA-EP45-UD3P delivers a record-setting 1600MHz FSB for the latest Intel ® Core 2™ multi-core processors, and supports dual channel DDR2 memory at speeds of up to 1366MHz and even higher. You can't compare in terms of raw clock cycle the performance of a AMD processor to an Intel processor or even a Core 2 Duo to a new Core i7. If you're a gamer, photo/video editor, or planning to do CAD/CAM work, we recommend at. Double Data Rate Synchronous Dynamic RAM (DDR) Accepts 2 data sets (words) per clock cycle. For DDR, DDR2, DDR3, and DDR4, the number following. DDR2 PC2-5300 (commonly referred to. Front and back of a 2GB PC2-5300 DDR2 RAM module for desktop PCs (DIMM) Cycle time. 99. Free delivery and returns on eBay Plus items for Plus members. 8V CL4 240-Pin Desktop Computer RAM Memory Upgrade Module. $5. The best RAM for gaming gets more affordable at this time of year. Currently, the computer cannot keep all the necessary applications. DDR2. NEMIX RAM 2GB DDR2-800 PC2-6400 Replacement for DELL SNPYG410C/2G A6993648. CORSAIR Vengeance RGB 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model CMH32GX5M2B6000C40. A well-rounded RAM choice for work or gaming. Skill Trident Z5 Neo RGB DDR5-6000 C30 View 2 G. What is the fastest and best performing non buffered DDR2 ram on the market right now? Last edited by LockBot on Wed Dec 07, 2022 9:01 am, edited 1 time in total. B. ৳ 299. 1-2GB Disk Space. CORSAIR - VENGEANCE PRO CMW32GX4M2E3200C16 RGB 32 GB (2PK X 16GB) 3200MHz DDR4 C16 DIMM Desktop Memory - Black Rating 4. Bus clock rate. 5 out of 5 stars 999. You can buy 8 GB RAM DDR4 or DDR3 RAM of 8 GB capacity online and get it delivered to your home. com for 16 gb ddr2 ram. 25 ASUS P8Z77-V PRO 1. In comparison, DDR2's current range of effective data transfer rate is 400–800 MHz using a 200–400 MHz I/O clock, and DDR's range is 200–400 MHz based on a 100–200 MHz I/O clock. $1885. 1. Porteus can even be loaded into RAM and run purely from the system memory. What is the fastest and best performing non buffered DDR2 ram on the market right now? Last edited by LockBot on Wed Dec 07, 2022 9:01 am, edited 1 time in total. Compare. It's nice and fast, but this new motherboard which I recently bought (ga-ep45-ud3p) can handle DDR2 up to speeds of 1366+. Intel XMP-ready DDR3 Unbuffered DIMMs memory suppliers self-certified on platforms with Intel® Core™i5 processor (1st & 2nd & 3rd Gen) Speed/Voltage Kit Size Manufacturer Part Number Certified for use on Board Rev min BIOS CPU model ASRock Z77 EXTREME6 1. UNIDIMM Section 3. When you have mixed modules the speed defaults to the slowest stick, making it useless to overclock. Yes, it usually works, because RAM usually is downwards compatible. Upgrade the memory of your PCs and Notebooks using the2GB DDR2 DIMM Memory ModulefromOWC. The 64-bit Memory Bit and 532 MHz Effective Memory Clock. or DDR4? Each generation of RAM improves on the previous one, bringing faster speeds and more bandwidth to the table. Fastest DDR4. A-Tech 4GB (2x2GB) DDR2 800MHz UDIMM PC2-6400 CL6 1. ৳ 16,500. Assuming the same operating frequency, what are the advantages of DDR3 over DDR2? (select two) 1. Random Access Memory (RAM) is where data the CPU is working with is temporarily stored. 0. Check on Amazon. Bandwidth Calculator. 3GB/s, while DDR3-1600 reaches 25. 9 out of 5 stars 11. While they're not the fastest modules on the market, the kits offer incredible value for new and existing PC. (1)While running at 1200 to 1600MHz, DDR4 operates at a voltage of 1. We’re also able to get much larger memory capacities out of DDR3, and this also has 240 pins, which is exactly the same as what we saw with the DDR2. 5. 2. Used sticks should be fine and if not you said you can return within 2 days sounds like a enough time to see if your pc reads them after a soft reboot. A minimum of 4GB RAM is usually recommended for PC games, but increasing this to 8GB or more will often lead to much better performance. Fremont, CA (March 6, 2006) – Corsair Memory®, the worldwide leader in design and manufacture of high performance memory, today launched the world’s fastest DDR2 and DDR1 memory solutions for. SDRAM (synchronous DRAM) is a generic name for various kinds of dynamic random access memory (DRAM) that are synchronized with the clock speed that the microprocessor is optimized for. Drag each label on the left and drop it on the letter on the right that best identifies the associated memory module form. At $489. So true. SRAM provides the processor with faster access to the data than retrieving it from the slower dynamic RAM (DRAM) or main memory. AGP D. 5 GB/s 1333 10. SKILL. $5. the rate of the fastest DDR2 memory speed (Table 2). ) DDr3 acepts four consecutive 64-bit words per bus clock cycle. Released to the market in 2014, it is a variant of dynamic random-access memory (DRAM), of which some have been in use since the early 1970s, and a higher. . Get fast shipping and top-rated customer service. SimmTester. It has a bus frequency of 800 MHz and bandwidth of 12800 MB/s. Example:Double Data Rate 4 Synchronous Dynamic Random-Access Memory (DDR4 SDRAM) is a type of synchronous dynamic random-access memory with a high bandwidth ("double data rate") interface. $ 11. 6 GB/s 1600 12. FPM-(Fast page mode RAM)-1990: EDO RAM (Extended data out random access memory) 1994: SDRAM (Single dynamic RAM) 1996: RDRAM (Rambus RAM) 1998: DDR (Double Data Rate) 2000: DDR2: 2003: DDR3: 2007: DDR4: 2012: Types of RAM Types of RAM. Can't seem to find it anywhere right now. You need RAM to buffer the block between the CPU and the mass storage device. Along with this minimalist take on Linux, Puppy Linux is one of the best at making older hardware feel new again. Question 5: Correct Which memory rating identifies the fastest memory? EXPLANATION DDR3-2000 has the fastest memory rating. 8V Unbuffered Memory for Desktop PC by NEMIX RAM. 4. Post by ej64 » Tue Oct 05, 2010 11:09 am. DDR4-3600 is pretty much the sweet spot for a last-gen gaming PC, and the mixture of low latency, good looks, and solid price point makes the Team Group memory kit an base for any system and a. Anything more is "overclocking". LPDDR4 & LPDDR4X SDRAM; LPDDR2 SDRAM;. 1. When reading data, it needs to wait for the first bit of data to be read before starting to read the next data. 6. NEMIX RAM StoreVisit Store. 4GB DDR2 Memory,4GB Large Capacity DDR2 Memory Module, Fast Data Transmission Memory Module,240PIN RAM DDR2 4GB for AMD Desktop Computer RAM Memory Modules. Different Types of DRAM: SDRAM/DDR1/DDR2/D…DDR2 uses the same internal clock speed as DDR, however, the transfer rates are faster due to the enhanced input/output bus signal. We would like to show you a description here but the site won’t allow us. (619) ₹386. DDR2. New! CORSAIR - VENGEANCE 32GB (2x16GB) 6000MHz DDR5 C36 1. Best Kingston DDR5. The Dell Tech support guy said the fastest DDR2 RAM my system would support is 667 MHz, which is what most if it on the market is anyway, so that's what I'm looking for. While the speed of DDR3 is fast in comparison of DDr2. This matched pair has a max speed of 6000MHz and a capacity of 32GB. 15 $ 13. The Kingston HyperX Fury is something of an oxymoron. Compare. Which of the following is the MOST important consideration when building the computer?, You are in a carpeted office lighted by fluorescent bulbs. Get the Best Deals on Ram Price in Bangladesh from Daraz BD. Redefine multitasking with a simple RAM upgrade and finish your tasks quickly and productively. The first commercial DRAM IC chip, the 1K Intel 1103, was introduced in October 1970. Any suggestions?By Rammer Himel June 15, 2023. Crucial DDR5 UDIMM - Our Choice. 2,889. 8V CL5 RAM Memory Modules for Intel, MAC, AMD System Notebook Laptop. Price in BD. Calculate any of the variables in the formula below given the other variables are known. Right now, most modern computers are built to use DDR4 RAM, and they’re not backward-compatible. The DDR3 uses about 30% less power and is two-times faster than its predecessor, the DDR2. While it consumes less power. 4GB Large Capacity Ddr2 Memory Module 800MHz Fast Data Transmission Ram Ddr2 4GB for AMD Memoria Ddr2 667 8gb 8 Gig Pc6400 Computer Memory DDR 240-pin Gt5428 Ram Pentium. DDR DIMM B. The G. What is the fastest and best performing non buffered DDR2 ram on the market right now? Last edited by LockBot on Wed Dec 07, 2022 9:01 am, edited 1 time in total. 99 (11 Offers) Free Shipping. Example: because the latency in nanoseconds for DDR4-2400 CL17 and DDR4-2666 CL19 is roughly the same, the higher speed DDR4-2666 RAM will provide. Note that this is the peak transfer rate. Perhaps even more remarkable, in the last year DDR2 memory. While in DDR3, there is provided memory reset option. (8) Black Friday Deal. Corsair Vengeance Performance SODIMM. My current rig (sig rig) is running 4GB of DDR2 800 RAM. The GA-EP45-UD3P boasts dual PCI Express 2. What is the fastest and best performing non buffered DDR2 ram on the market right now? Last edited by LockBot on Wed Dec 07, 2022 9:01 am, edited 1 time in total. Sorry if this is a stupid question, I'm a mathematician, not an engineer. In this older example system, the program’s memory tab shows that this PC has a total of 8GB installed in dual channel mode, running at around a 533MHz clock. The speed of DDR2 is slow in comparison of DDR3. 31,160. 2x 1024 MB DDR2-1111 (CL 4. 2GB 2x1GB KINGSTON HyperX KHX5400D2/512 DDR2-667 PC2-5400 RAM. DDR2 RAM can transfer data at speeds ranging from 400 to 1,066 MT/s, while DDR3 RAM can transfer data at speeds ranging from 800-2,133 MT/s. AMD's Ryzen 5 7600 is arguably the best-value mainstream processor that the chip maker currently sells, with impressive performance for its appealing price. Synchronous Dynamic RAM (SDRAM) In synch with system bus clock. As an example, Windows 7 can sometimes use at least that much RAM when running Windows Update. Memory Standard: DDR2-667/PC2-5300 DDR2-533/PC2-4200; Number of Memory Slots: 2; PCI Express x16: 1; CPU Type: Pentium 4 / Celeron;Flash memory is used primarily for storage, while RAM (random access memory) contains code and performs calculations on the data retrieved from storage. A highly flexible operating system that is around 60MB (installer) which. 3 lists the primary types and performance levels of PC memory. 1. DDR2-800 wasn't the fastest DDR2 ram. See Memory Limits for Windows Releases The best practice is to install memory in pairs of matched memory Size, Speed, and Technology. Free Shipping. $ 119. 0 (5 reviews) Which of the following statements is true regarding single- and double- sided memory? Click the card to flip 👆. 4. The virtual memory window will appear. 1. Because the latency is dependent upon a number of clock. com. Lowest price in 30 days. Which of the following will be the MOST important consideration when. Reason: Topic automatically closed 30 days after creation. Improve this answer. Seriously it is pretty much the fastest RAM in a reasonable price range. Considering the size of the Puppy Linux ISO comes in at 224 MB, that is understandable. Desktop 256MB DDR2 533MHZ Memory. Press Alt+Ctrl+Delete to open the Task Manager. More results. 4V. TECMIYO DDR2 Ram 8GB Kit (4X2GB) Desktop Ram DDR2 800 PC2-6400U Dimm PC2 2GB CL6 1. Over 8,300 RAM models benchmarked. 200-PIN SODIMM F. Note that. 3. There are at least two kits of D9GMH based ram in the classifieds at this time. The fastest SSDs are still orders of magnitude slower than RAM. 2GB 2x1GB KINGSTON HyperX KHX5400D2/512 DDR2-667 PC2-5400 RAM. Those who want a super lightweight OS here is the first one on the list Lubuntu. It may be set too fast. DDR3-1600 = PC3-12800. What is the fastest and best performing non buffered DDR2 ram on the market right now? Top. What is the SDR backed by?So, we laid out criteria to choose the best ddr2 ram. And on the other hand, it has CAS 10 latency. Compare. Sponsored. The DDR3 uses about 30% less power and is two-times faster than its predecessor, the DDR2. 99. Re: Fastest DDR2 ram? Home desktop, not for severs. 99 $89. Samsung 2RX4 PC3L 12800R 16GB ECC Server RAM. You must remember that the CAS latency plays a large part in the formula, and is extremely important in gaming. Direct from A-Tech. And on the other hand, it has CAS 10 latency. As such, if you have an older motherboard that uses DDR3 RAM, you cannot install DDR4. A-Tech 8GB (2x4GB) DDR2 667MHz SODIMM PC2-5300 Non-ECC Unbuffered CL5 1. Which memory rating. For example, if you're using a computer with 4GB RAM that is constantly running out of memory and you upgrade to 16GB RAM, you will notice the difference. Typical DDR4 memory runs between 2,133MHz and 3,000MHz, but some can run upwards of 4,866MHz for the fastest kits available, and DDR5 memory can go anywhere up to 8,000MHz in some kits. #4. Aug 27, 2010. ProLiantA-Tech 2GB DDR2 1066MHz DIMM PC2-8500 UDIMM Non-ECC 1. Share. Buy RAM online from top brands like HP, Transcend, Simtronics, Hynix, Kingston, and more. Teamgroup T. CL6 HMP351U6AFR8C-S6 2Rx8 Desktop Memory. DDR2 RAM uses 1. The average rate may be somewhat lower. If your system can handle up to DDR2 PC2-8500, then it can run the RAM at up to 1066MHz. Graphing RAM speeds. Fastest ever retail is the corsair ME-C1GD2D12DFx2. Most announcements for DDR5 RAM coming out in 2021 say that the sticks will have speeds of around 4,800MHz or higher. 98. But frequency is directly related to amount of current passing thru a wire or in this case a pipeline. Just like faster DDR2-1066 memory, DDR3-1333 provides a peak bandwidth of 21. $1199. Dell P301d Vostro 220 220S Slim Desktop Pc Motherboard. That’s still way lower than DDR4 modules, but it’s not as swift as the Vengeance. 5-3. Transfer rate. Review price: £149 for 2x8GB (£9. System requirements for Linux Mint 20 Cinnamon are: RAM: 1 GB RAM (or 2 GB for a comfier user experience) Disk Space: 15 GB of disk space (20 GB or more is recommended) Resolution: 1024X768 resolution. G. $16. D. Each generation works more quickly and efficiently than the generations before it. Less expensive in comparison to Static Random-Access Memory (SRAM). In 2009, DDR3 memory became the most popular memory type in new systems, with standard speeds of up to 1,600MHz. Corsair Vengeance Pro Series 16GB (2x8GB) DDR3. 1 V memory voltage. Get Started. Lubuntu core is based on the most popular user-friendly Linux distribution Ubuntu. 4v. QUAD/QUADP & DDR-II/DDR-IIP; Serial SRAM and Serial RAM; OctalRAM; HyperRAM™ Octal MCP. So, to help you make the best buying decision, we have compiled the list of the. The official maximum. 7 star rating. TechnoDealsUSA StoreVisit Store. shmu26 Level 85. Those and the OCZ low voltage modules discussed in this thread (linked below) using Elpida chips are your best bet for 2x2GB DDR2 fun, unless you are one of those that is into high doses of Vitamin V, then find some quality D9 and go have. Your computer can do more things simultaneously the more RAM you have. . Memory Standard: DDR2-800/PC2-6400;. SO-DIMM memory requires a 200-pin slot. 3. DDR5, of course, is in the works as the next generation of RAM. DDR5’s raw speed far surpasses that of even the fastest DDR4 at the top end, while the midrange hovers around the 5,000MHz mark, which is like the top end of DDR4 RAM. PC2 8500 is the fastest DDR2 Ram available. The up side is they are one of the fastest DDR2-800 modules OCZ. Well maybe I don’t understand. Corsair Vengeance SODIMM DDR5. Shop with Afterpay on eligible items. Now, switch to the Advanced tab and select Change under the Virtual memory section. 01 L0. The AM2 Athlon 64 X2 requires fast DDR2 RAM just to keep pace with the S939 Athlon 64 X2 using DDR RAM. Damn Small Linux website. DDR3 consumes over 30 percent less power than DDR2. Many overclocked setups show voltages in the 1. By 2023, DDR5 RAM is expected to dominate the market and become the fastest available RAM. 16GB(4X4GB) Hynix DDR2 Ram spots 800MHz PC2-6400U DIMM 240-pin. 94. The most obvious reason to upgrade to DDR3 is speed. Voltage: 1. Lubuntu is a fast, lightweight Operating System, based on Linux and Ubuntu. 5 operating voltage. That’s still way lower than DDR4 modules, but it’s not as swift as the Vengeance. Because Porteus is Portable and modular, it can be used on a variety of computer types. It hits up to 5,600MHz ultra-high frequency with XMP. DDR2 1066 (PC2 8500) DDR2 800 (PC2 6400) DDR2 667 (PC2 5400) DDR2 667 (PC2 5300) DDR2 667 (PC2 5200) DDR2 533 (PC2 4300). Compare Products. Synchronous Dynamic RAM (SDRAM) Accepts 1 command (word) per clock cycle. I've got my DDR2 667 RAM overclocked to DDR2 1000, using 4-4-4-4 timings with 2. 99. The main logic board of the Power Mac G5 computer has 8 slots of DDR2 SDRAM expansion for unbuffered, DDR2-533 (PC2-4200) dual inline memory modules (DIMMs) for a. No, DDR2 RAM does not support 16GB of RAM. Drag the label on the left and drop it on the letter on the right that best identifies the associated memory module form. In terms of flash memory vs. I get 8871 with my DDR2 1000mhz at 4-4-4-10. A. D. The G. 4 ns total CAS time), which matches the CAS time of the fastest current DDR2 memory. $ 29. Corsair Vengeance SODIMM DDR5. Corsair Vengeance LED. What is the fastest and best performing non buffered DDR2 ram on the market right now? Top. PC2-9136 specifications equal DDR2-1142 speeds, which represents a 571 MHz base clock speed. Or fastest delivery Wed, Nov 22 . We compare all popular DDR2 and DDR3 speeds on both a fast Core 2 Duo and an older Pentium 4 single core. What’s fastest: DDR2. Upgrade your laptop with 8 GB RAM to experience fast computing, easy multitasking, and immersive gaming. ৳ 700 (2) Free Shipping. a) DDR DIMM b) DDR3 DIMM c) DDR4 DIMM d) DDR2 DIMM e) 200-pin SODIMM f) 144-pin SODIMM g) UniDIMMOr fastest delivery Thu, Nov 16 . 2v, while DDR3 had a voltage of 1. Jan 26, 2010. It runs at higher clock speeds than DDR (553 MHz vs. Our tests include Microsoft Office, Adobe Photoshop, Adobe Premiere, Adobe Lightroom, Cinebench R23, Corona benchmark, 7-Zip compression and. R106. They would have had bad timings, and I think you had to have active cooling on them because they needed 2. DDR2-800 wasn't the fastest DDR2 ram. Get the best deals on Computer DDR2 SDRAM and find everything you'll need to improve your home office setup at eBay. Where DDR2's effective frequencies officially span 400MHz to 800MHz, DDR3 kicks off at 800MHz and extends all the way to 1. Synchronous Dynamic RAM (SDRAM) Accepts 1 command (word) per clock cycle. 4. While this computer component is praised for its features, this impeccable device only fits small form factor (SFF) CPU chassis or PC builds. 5V. Shop today!. For. The new bought DDR-3 PC5300 (677MHz) will then be run as DDR-2 PC4200 (533 Mhz). What is the fastest and best performing non buffered DDR2 ram on the market right now? Last edited by LockBot on Wed Dec 07, 2022 9:01 am, edited 1 time in total. 1066 is faster, and I think there were even some super uncommon 1333 DDR2. It has a bus frequency of 1000 MHz and a bandwidth of 16000 MB/s. Once you know, you Newegg! This ram defaults to pretty loose timings(5-5-5-18) but apparently will allow much tighter with a little voltage and are EPP ready to autoset to EPP SPD 4-3. Boost the performance of your desktop or laptop by using any of these 1GB DDR2 RAM. I'm looking at 32 GB of 667MHz FB-DDR2 RAM (needs to be fully-buffered) that I'll probably order tomorrow, for $856. It’s important to note that DDR2 RAM is an older technology and has been mostly phased out in favor of DDR3 and DDR4 RAM, which do support higher capacities. Kingston Technology HyperX Impact 16GB Memory RAM. None of the value RAM tested could reach DDR2-1067, but DDR2-800 at good timings is plenty fast for the majority of users. The memory has to be of the same technology (DDR, DDR2 and DDR3 are not cross compatible) The PC must support the memory module densities being considered ; No unsupported features like ECC must be present on the module; The memory will only be as fast as that supported by the memory or as slow as the slowest installed memory module19,010. 8. 33 MB/s. Quick View. ProLiant Gen8 servers use the new 1600 MT/s DDR3 DIMMs as well as 1333 MT/s DIMMs. However, in general more most people, I would think 4 GB of ram with 3. Compare. You can quickly tell them apart by examining the key (a notch in the socket) and the number of. 60$ for optimal performance on DDR4 builds. ₱298. 48 $20. Study with Quizlet and memorize flashcards containing terms like Which of the following will most likely contain SODIMM memory? A. 33 MB/s. Enable your. DDR3 SDRAM(Double Data Rate Three SDRAM): DDR3 memory reduces 40% power consumption compared to current DDR2 modules, allowing for lower operating currents and voltages (1. For DDR, DDR2, DDR3, and DDR4, the number following the DDR- designation is always twice that of the bus speed, specifying that the double data. OWC 4. DDR2 consumes more power. Most computers today don't even have floppy drives. DDR3-1333 = PC3-10600. 4 GB/s DDR3 1066 8. A-Tech StoreVisit Store. Click the card to flip 👆. Shop 4 GB DDR2, DDR3, DDR4 RAM for Laptop, Desktop made by hp,transcend & more. Both SDRAM and DDR RAM are memory integrated circuits used in computers. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1. 5v, all the while running between 400 and 1067MHz. RAM speed, RAM is the faster of the two, but it is also more expensive. Installing newer memory modules along with older ones can also cause memory to run slower than expected. MOS memory, based on MOS transistors, was developed in the late 1960s, and was the basis for all early commercial semiconductor memory. FREE delivery Tue, Nov 28 on $35 of items shipped by Amazon. Reason: Topic automatically closed 30 days after creation. 8V RAM Memory Designed for DDR2 PC2-6400 Desktop Computer for AMD Motherboards Circuit Module Board DDR2. Newer variants of SDRAM are DDR (or DDR1), DDR2 and DDR3. Pandora's Box CPU: AMD Ryzen 5 5600X. 99. Assuming the same operating frequency, what are the advantages of DDR3 over DDR2? DDR3 doubles the data transfer rate of DDR DDR3 uses less power than DDR. Free delivery. If you used SSDs as RAM that wouldn't mean the PC would have to keep refreshing. Download a Windows 11 ISO from Microsoft (or using UUP Dump). If two or more DIMMs of different speeds are installed, the total speed of all installed memory is as fast as the DIMM with the lowest speed. . 100-pin, used for printer SDRAM and printer ROM (e.