DDR RAM is single-channel and DDR2 RAM is dual-channel. I get 8871 with my DDR2 1000mhz at 4-4-4-10. [q_ram_types_03. Or fastest delivery Fri, Nov 10 . G. ADATA 4GB PC3-12800 DDR3 Memory RAM. DDR2 can be as low as 4-4-4-XX, fast DDR3 would be 7-7-7-21. See Memory Limits for Windows Releases The best practice is to install memory in pairs of matched memory Size, Speed, and Technology. Best laptop RAM. Which of the following is the MOST important consideration when building the computer?, You are in a carpeted office lighted by fluorescent bulbs. Adding the best RAM is one of the easiest ways to make your PC run faster. OLOy Blade RGB (OLOY) 64GB (2 x 32GB) 288-Pin PC RAM DDR5 6400 (PC5 51200) Desktop Memory Model ND5U3264320IRKDE. Core 2 Duo has the benefit of just using "slow" DDR2 533 in a. Check the memory timing in your BIOS and set it to match the timing of you new RAM. Notebook computers B. Hynix 2GB DDR2 RAM PC2-6400 240-Pin DIMM Major/3rd. ₱298. Unfortunately we could not even come close to this memory speed on the ASUS P5W-DH. Get fast shipping and top-rated customer service. SDRAM is also divided into a number of speed classes using the Double Data Rate (or DDR). PC2-5300 DDR2-667. The Corsair Dominator Platinum is some of the best DDR5 RAM you can buy. A Registered DIMM is a memory module designed for network servers and high end workstations. Cons: Only Samsung B-Die CL16 kits lend themselves to fine-tuning for better CL timings or speeds. 99 (9 Offers) Free Shipping. The maximum capacity for DDR2 RAM is 8GB per DIMM (dual in-line memory module) and a maximum of 4 DIMMs per system, for a total of 32GB. Graphing RAM speeds. 8 GB/s 1866 14. While they're not the fastest modules on the market, the kits offer incredible value for new and existing PC. OLOy Owl. While it consumes less power. 4V. 8V RAM Memory Designed for DDR2 PC2-6400 Desktop Computer for AMD Motherboards Circuit Module Board DDR2. Overview PC2-5300 DDR2 SO-DIMM (for notebooks) Comparison of memory modules for desktop PCs (DIMM) Comparison of memory modules for portable/mobile PCs (SO-DIMM) The key difference between DDR2 and DDR SDRAM is the increase in prefetch length. In a world where you rarely find DDR2 memory rated at even DDR2-1067, Corsair Dominator DDR2-1250 is a very fast speed rating. 5V Unbuffered UDIMM PC Computer Desktop Memory Module Ram Upgrade. 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. 8GB (4x2GB) DDR2-667MHz PC2-5300 Non-ECC UDIMM 2Rx8 1. B. It has over the years gone to 64 bit 7, and then 10. It is the Fastest operating system for PC you can install to supercharge your computer. 4. 5. The basic fact is that unless you double or triple the difference in memory, you’re unlikely to see a difference. Your device's DDR3 chips come with a clock speed of 400 and 1066 MHz and are 1 - 24 GB in size. Most announcements for DDR5 RAM coming out in 2021 say that the sticks will have speeds of around 4,800MHz or higher. FREE delivery Wed, Nov 22 on your first order. Bottom Line. The "4200" refers to the module's bandwidth (the maximum amount of data it can transfer each second), which is 4200MB/s, or 4. Reason: Topic automatically closed 30 days after creation. What is the primary reason that DDR2 RAM is faster than DDR RAM? A. 5 V). And on the other hand, it has CAS 10 latency. 60$ for optimal performance on DDR4 builds. Graphics Card. Bandwidth is increased by 5-15% Explanation Dual-channel systems increase the memory bandwidth by only 5-15%, although it does have a 100% theoretical increase. 35 V operation for memory. Octal MCP; Wafer Level Memory Solutions. Download a Windows 11 ISO from Microsoft (or using UUP Dump). Now, switch to the Advanced tab and select Change under the Virtual memory section. Those who want a super lightweight OS here is the first one on the list Lubuntu. 1200 Mhz DDR2 RAM is NOT the fastest DDR2 RAM. However, you can be overwhelmed with the number of options and the wide price range of RAM in Nepal. Free Shipping. 4. I suppose I would recommend a minimum of DDR2 800 RAM. The fastest SSDs are still orders of magnitude slower than RAM. . Ram Latency Calculator. 5. 79% off. Kubuntu. 8V 200pin Memory RAM for Laptop Notebook Computer. 8V DIMM Non-ECC Unbuffered Desktop RAM Memory. #3. Any suggestions?By Rammer Himel June 15, 2023. Free Shipping. . MemoryMasters 4GB 2X 2GB DDR2 667MHz PC2-5300 PC2-5400 DDR2 667 (240 PIN) DIMM Desktop Memory. 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 . TECMIYO DDR2 Ram 8GB Kit (4X2GB) Desktop Ram DDR2 800 PC2-6400U Dimm PC2 2GB CL6 1. Subsequently, the fastest memory in this case is the memory that fits in the system. In addition, it provides graphics cards, flexible memory configurations, and Intel H. RANKING LIST | SORT BY SCORES. Worse, if you have other RAM modules installed that are faster, then they will all be reduced to the speed of the slowest one. Will PC2 RAM work with PC3? No. Shop 2 GB DDR2, DDR3, DDR4 RAM for Laptop, Desktop made by Samsung, Corsair Brands. Best in the market! This Ram is much better than other company ram,. If your system can handle up to DDR2 PC2-8500, then it can run the RAM at up to 1066MHz. Note that. It also determines how fast RAM is. But those would be the "fastest" DDR2 ram sticks. On the one hand, it’s capable of juiced, 1866Mhz clock speeds – an incredibly impressive DDR3 feat. Click the card to flip 👆. 3000*8 gives us a total data transfer rate of 24000MB/s. 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. As much as we do enjoy OCZ memory products, you have to question the need for these DDR2 PC2-6400 ATI CrossFire certified modules. 1K+ bought in past month. Compare and share. Compare. Was $99. 80V Multi-channel Kit: Dual Channel Kit Recommend Use: AMD & Intel Compatible Buffered/Registered: Unbuffered Model #: AT2G2D2D533NA018V Item #: 9SIAMBVK018954 Return Policy: View Return. The Kingston HyperX Fury is something of an oxymoron. My current rig (sig rig) is running 4GB of DDR2 800 RAM. 4V Intel XMP Desktop Memory - Black. 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. List: $25. But before clicking that “buy” button on this or any website, it’s important to make sure the memory you are buying is compatible with your PC. AU $37. (8) Black Friday Deal. This refers to the number of operations the RAM can complete every second; 1MT/s is one million transfers per second. When you have mixed modules the speed defaults to the slowest stick, making it useless to overclock. DDR3 DIMM. Maximum Size: 16GB per module. 1 GB/s 333 2. Make sure it's throttled to 800. Puppy Can work with a 333Mhz processor and 256MB of RAM and make it run smooth and fast. 93GHz, 4MB Unified Cache) RAM: 2x1GB Corsair Dominator PC2-10000C5DFIn terms of what’s being sold to mainstream consumers, the fastest most saw with DDR3 was 2133 MHz, with 1333 MHz being the entry-level standard. Reason: Topic automatically closed 30 days after creation. Improve this answer. The virtual memory window will appear. The best memory at DDR2-1066 can now operate at 4-4-3 timings, and the fastest DDR2 is now around DDR2-1266 and still getting faster. CORSAIR Vengeance RGB 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model CMH32GX5M2B6000C40. 7 star rating. 5. Reason: Topic automatically closed 30 days after creation. 8V 240 Pin Non-ECC Unbuffered Desktop Memory Ram Modules. Capable of booting up in just 15 seconds, Porteus takes up just 300MB of storage space. Your device's DDR3 chips come with a clock speed of 400 and 1066 MHz and are 1 - 24 GB in size. With 32-bit and 64-bit options, Porteus is one of the best Linux distros for aging PC hardware. For. Skill RipJaws S5. They would have had bad timings, and I think you had to have active cooling on them because they needed 2. DDR3. NOR Flash; NAND Flash; Managed NAND Flash;. power compared to DDR2 memory. MSI RX1900XTXVT2D512EGPU : ATI X1900XTX (650 MHz) RAM : 512 MB GDDR3 (1550 MHz) Hard Drive I (read. PC100 is backward compatible with PC66 and was superseded. It has over the years gone to 64 bit 7, and. 99, the memory kit certainly merits extra meditation before pulling the trigger. Lubuntu is a fast, lightweight Operating System, based on Linux and Ubuntu. Compare. Correction: Don't allow the fsb to run at 1066. Typical latency values for mainstream DDR2 memory are CL=5 and CL=6, compared to CL=2. 5 and CL=3 for DDR memory. 7. Free gift included. 06. Fastest RAM for dual core G5? 240-pin DDR2 SDRAM DIMMs that are 1. Or fastest delivery Wed, Nov 29. 3. 1 shows the on die termination (ODT) for DDR2/DDR3 8GB Kit (2GBX4) DDR2 800 Udimm RAM, Kuesuny PC2-6400/PC2-6400U 1. DDR2 has a 4-bit prefetch, which is twice that of DDR. 2GB/s. 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. The DDR2 has a RAM speed of 3200 megabytes per second (MBps) while DDR3 can achieve 6400 MBps. The DDR3 uses about 30% less power and is two-times faster than its predecessor, the DDR2. It runs at a higher frequency, so it's able to process your tasks at a faster rate. Despite the fact that memory is varying from 3-2-2-6 timings at DDR2-400 all the way to 5-5-5-18 timings at DDR2-1067 all three games continue to show improvement in frame rates as memory speed. DDR2 DIMM E. Find DDR3, DDR4 RAM & more. I'm looking at 32 GB of 667MHz FB-DDR2 RAM (needs to be fully-buffered) that I'll probably order tomorrow, for $856. Anything more is "overclocking". Voltage is another important aspect of RAM generations. This matched pair has a max speed of 6000MHz and a capacity of 32GB. The "5300" refers to the module's bandwidth (the maximum amount of data it can transfer each second), which is 5300MB/s, or 5. Drag the memory modules shown in the image below Drag the label on the left and drop it on the letter on the right that best identifies the associated memory module form. With a computer running at a system bus of 533 MHz or 667 MHz, use a PC2-4200 (DDR2 DIMM 533) type. 0. The fastest RAM in the context of home computing is easily DDR4. DDR2-800 wasn't the fastest DDR2 ram. This chip has six CPU. $1977. Common types of DIMMs include the following: DIMM. 9. Skills kit (F4-3200C16-8GVGB) dual channel/single rank and XMP 1600MHz 16-18-18-38-56. 2GB 2x1GB KINGSTON HyperX KHX5400D2/512 DDR2-667 PC2-5400 RAM. AGP D. Study with Quizlet and memorize flashcards containing terms like You want to build a new system that supports 6 GB of memory. More RAM is generally better, although there are diminishing returns above 16GB for consumer PC, while 32-bit versions of Windows only support a maximum of 4GB. 0. korien ram any ddr2 2 desktop ram. Example:Double Data Rate 4 Synchronous Dynamic Random-Access Memory (DDR4 SDRAM) is a type of synchronous dynamic random-access memory with a high bandwidth ("double data rate") interface. 5 milliseconds. I'm not all that familiar with overclocking the Athlon 64 since I jumped from the Athlon XP to Core 2 Duo. 60$ for optimal performance on DDR4 builds. Reason: Topic automatically closed 30 days after creation. Add to cart . DDR3 consumes over 30 percent less power than DDR2. DDR2. 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. Overclocking Performance (Highest Speed) The Corsair Dominator PC2-10000 is rated at DDR2-1250 5-5-5-18 at 2. DDR DIMM. CORSAIR XMS2 Series TWIN2X DDR2 SDRAMThe cutting-edge XMS2 series DDR2 memory from Corsair provides the best performance and reliability solution. RAM II. Reason: Topic automatically closed 30 days after creation. The most obvious reason to upgrade to DDR3 is speed. 8V Unbuffered Memory for Desktop PC by NEMIX RAM. Silicon Power DDR3 16GB (2 x 8GB) 1600MHz (PC3 12800) 240-Pin CL11 1. Get fast shipping and top-rated customer service. The Corsair Dominator RAM fit all of the DDR2 slots on our test motherboards. Free Shipping. 3V to work. 2 GB/s DDR2 533 4. 99. While it is thicker than most past DDR2 memory, the dual-path heat exchanger still fits fine in standard DDR2. Because the latency is dependent upon a number of clock. NEMIX RAM StoreVisit Store. Because the upgrade version of DDR1, DDR2, DDR3 and DDR4 is DDR5. Assuming the same operating frequency, what are the advantages of DDR3 over DDR2? (select two) 1. Even with RGB embellishments, the kit is a very competitively priced memory kit compared to other kits with similar specifications. $ 10. 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. 4GB Kit (2x2GB) PC2-5300 RAM, DDR2 667MHz SODIMM 2RX8 CL5 1. EVGA GeForce 6200 512 MB DDR2 PCI Graphics Card. The XPG Lancer DDR5 6000MHz 32GB is one of the fastest products on the market right now. More results. NEMIX RAM StoreVisit Store. 6% coupon applied at checkout Save 6% with coupon. DDR, DDR2, and DDR3 RAM memories are classified according to the maximum speed at which they can work, as well as their timings. Open the number of Memtest instances. My current rig (sig rig) is running 4GB of DDR2 800 RAM. . DDR3 SO-DIMMs are not compatible with DDR1 or DDR2, and use a 204-pin slot. 1 shows the on die termination (ODT) for DDR2/DDR3Key Takeaways. PC100 is a standard for internal removable computer random-access memory, defined by the JEDEC. The DELL Optiplex 760 LGA775 DDR2 motherboard packs a lot of punch as it accepts the reliable Intel Celeron and Pentium processors. Rasalas PC2-5300 DDR2 667 DDR2 4GB Kit (2x2GB) DDR2 PC2-5300 DDR2 Sodimm PC2-5300S 1. 8V; Chipset: Major Brand Chipset;So true. (2) Crucial 8GB (2 x 4GB) 204-Pin DDR3 SO-DIMM DDR3L 1866 (PC3L 14900) Laptop Memory. the rate of the fastest DDR2 memory speed (Table 2). 99 (11 Offers) Free Shipping. Newegg Select. G. Even high-speed data converters have adopted this technique. Search Newegg. The table is compared speed with peak transfer rate RAM Type Speed Peak Transfer Rate* DDR 266 2. 02 0904It is the Fastest operating system for PC you can install to supercharge your computer. DDR5 vs. A well-rounded RAM choice for work or gaming. SimmTester. 5 operating voltage. 6GB/s limitation of the 333MHz FSB, by miles. $ 119. While in DDR3, there is provided memory reset option. 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. How to Make a Lightweight Windows 11 Image with Tiny11. SKILL. Below is an alphabetical list of all DDR2 Memory types that appear in the charts. Older chipsets for the socket supported DDR2 memory, and newer ones supported DDR2 and DDR3. None of the value RAM tested could reach DDR2-1067, but DDR2-800 at good timings is plenty fast for the majority of users. Hynix (HYMP125U64CP8-Y5) 1GB DDR2 Desktop Ram. 3. 37 per gigabyte. The average rate may be somewhat lower. Corsair specified CL5-5-5-15 timings at this maximum clock speed, and requires a 2. DDR2 has a 4-bit prefetch, which is twice. Synchronous Dynamic RAM (SDRAM) Accepts 1 command (word) per clock cycle. SATA C. If you're looking for the best performing SODIMM's for your Ryzen 4000/5000 laptop, OLOy's 3200MHz CL18 1. 8GB (4x2GB) DDR2-800MHz PC2-6400 Non-ECC UDIMM 2Rx8 1. 7. It comes with AMD Expo support, allowing for easy overclocking. 1. DDR3. Skill. However, the. Double pumping is a generic feature that has been used in various parallel data transfer interfaces. Free shipping. 67 MB/s, etc. FREE delivery Thu, Nov 30 on $35 of items shipped by Amazon. DDR2 800 vs DDR2 1366. 99. OWC 4. DDR3 RAM is out of print, but many still use it, while DDR4 is already established in the market since its launch in 2014 and is currently used. The DELL Optiplex 760 LGA775 is equipped with DDR2 RAM, ensuring smooth and efficient operation. Use this tool to find the Memory you need fast. Download Tiny11 Builder from Github and unzip it to its own folder. $13. The G. Jan 26, 2010. DDR2 Frequency Range – 400-1066 MHz. It runs at higher clock speeds than DDR (553 MHz vs. Overview PC2-5300 DDR2 SO-DIMM (for notebooks) Comparison of memory modules for desktop PCs (DIMM) Comparison of memory modules for portable/mobile PCs (SO. It has a bus frequency of 1000 MHz and a bandwidth of 16000 MB/s. Flaming is flaming, so let's just cool down and discuss the issue civilly. $5. Add to cart. 5 V, compared to DDR2's 1. Synchronous Dynamic RAM (SDRAM) In synch with system bus clock. Skill RipJaws S5. The G. One major disadvantage is that it requires that you create a bootable floppy disk. 0 VGA card slots for ATI CrossFireX™ support with ultra smooth 3D. $11. The EVGA GeForce 6200 Graphics Card is designed with 512 MB DDR2 AGP 8X VGA/DVI-I/S-Video video output for smooth and fast picture quality. That’s. Each generation works more quickly and efficiently than the generations before it. Review price: £149 for 2x8GB (£9. When folks in the industry say that DDR5-4800 found in AMD EPYC 9004 Genoa and 4th Gen Intel Xeon Scalable Sapphire Rapids is a big deal, this is why. From tomshardware article. A-Tech 2GB DDR2 533MHz DIMM PC2-4200 UDIMM Non-ECC 1. Ie, fast RAM with an i3 won’t make it perform like an i5. D. ej64 Level 4 Posts: 323 Joined: Tue Nov 24, 2009 12:43 pm Location: somewhere in Germany. You can quickly tell them apart by examining the key (a notch in the socket) and the number of. 99 (2 Offers) Free Shipping. I'm trying to find extremely fast DDR2 ECC RAM for an ASUS M2N32-SLI Deluxe motherboard. Redefine multitasking with a simple RAM upgrade and finish your tasks quickly and productively. Verified. Best Kingston DDR5. The JEDEC standard expects DDR technology to scale up to 8 GHz by 2024. Type of RAM. This standard was phased out in 2010. Here we will tell the difference between DDR1, DDR2, DDR3, and DDR4 since its inception in 2000. 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. 8. But those would be the "fastest" DDR2 ram sticks. $ 78. DDR2 can also reach data rates of 533 to 800MT/s. Just like faster DDR2-1066 memory, DDR3-1333 provides a peak bandwidth of 21. 99. The AM2 Athlon 64 X2 requires fast DDR2 RAM just to keep pace with the S939 Athlon 64 X2 using DDR RAM. Posted by: Sammie. For example, your MoBo and CPU can only handle a DDR-2 PC4200 (533 Mhz), but you go and buy DDR-3 PC5300 (677MHz). CL16 is the recommended choice for 13600K-5600X/5800X3D builds. - PCPartPickerColumn address strobe latency, also called CAS latency or CL, is the delay in clock cycles between the READ command and the moment data is available. Content Creator. No, DDR2 RAM does not support 16GB of RAM. Boost the performance of your computer with a DDR2 RAM from RamCity. Free delivery and returns on eBay Plus items for Plus members. The. I've got my DDR2 667 RAM overclocked to DDR2 1000, using 4-4-4-4 timings with 2. In asynchronous DRAM, the interval is specified in nanoseconds (absolute time). 2 Volt. What is the fastest DDR2 RAM? Corsair seems determined to hold the record for the highest memory speed in production memory. 0 VGA card slots for ATI CrossFireX™ support with ultra smooth 3D rendering. The module name signifies the approximate peak data transfer rate of the memory RAM. So, do you think I would get a noticeable performance increase by switching from 4GB of DDR2 800 to. G. We recently reviewed the highest speed memory available at the time in Corsair Dominator DDR2-1111 (PC2-8888). it comes up with the options of 533 (PC2-4200), 667 (PC2-5300), 667 (PC2-5400) and 800 (PC2-6400) I believe the XPS's came with either 400 or 533 ram when built and I thought 533 was the fastest ram you could put in there. (2) Crucial 8GB (2 x 4GB) 204-Pin DDR3 SO-DIMM DDR3L 1866 (PC3L 14900) Laptop. $ 119. TechnoDealsUSA StoreVisit Store. 4. DDR2 1366+ Support --The World's Fastest DDR2 Motherboard. Say hello to DDR3. Compare. Compare. The new bought DDR-3 PC5300 (677MHz) will then be run as DDR-2 PC4200 (533 Mhz). Which of the following will be the MOST important consideration when. If the memory modules are not installed in matched pairs,. 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. (3) CORSAIR Vengeance 64GB (2 x 32GB) 262-Pin DDR5 SO-DIMM DDR5 4800 (PC4 38400) Laptop Memory Model CMSX64GX5M2A4800C40. I have a Dell Optiplex GX620 with a chipset i945G/GZ that can take up to 4gb ram at work. Or fastest delivery Mon, Nov 27 . 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. 8V Unbuffered Memory for Desktop PC by NEMIX RAM. 5% coupon applied at checkout Save 5% Details. 2. Check on Amazon. But where DDR4-xxxx details the per-bit data rate, PC4-xxxxx details your RAM's overall data rate in MB/s. A-Tech StoreVisit Store. The fastest DDR2 memory kits from last summer were, for the most part, still the fastest DDR2 memory kits this spring. Voltage is another important aspect of RAM generations. All the variants of laptop RAMs are available at the best price in Chattagram, Rangpur, Dhaka, Khulna & Sylhet. What is more interesting is that at an even lower 1. 99. 4 ns total CAS time), which matches the CAS time of the fastest current DDR2 memory. With this minimum system requirement, your computer with 2 GB or 3 GB RAM will work perfectly. While DDR2 RAM has data transfer rates ranging from 400 to 1,066MT/s, DDR3 smashes this at 800-2,133MT/s. What’s important to remember here is that system RAM is not handling command processes like the CPU does, so while a higher CPU frequency will almost always mean better PC performance, the same may not be the case for high. The RAM enables smooth gameplay and the storage space is ideal for storing large game files. It is a type of RAM which allows you to stores each bit of data. But DDR5, is more capable of transferring data faster than DDR1, DDR2, DDR3 and DDR4. 33 MB/s. We'll help you find the right memory for your system. ) DDR5 SDRAM. (2x1GB) 2Rx8 PC2-5300S DDR2-667MHz Ram Memory HYMP512S64CP8-Y5-AB GOOD. 5V. Here is a comparison of the two products. Kingston Laptop RAM DDR2/DDR3/DD4 2GB/4GB/8GB Memory. Double Data Rate Synchronous Dynamic RAM (DDR) Accepts 2 data sets (words) per clock cycle. RAM Model. Now, switch to the Advanced tab and select Change under the Virtual memory section. Desktop workstations, Which of the following are terms used to identify memory modules? A. What is the fastest and best performing non buffered DDR2 ram on the market right now? Top.