8 Gb/s (DDR2 800 dual 6. Il est le successeur de la technologie de mémoire DDR2. Double-Sided (DS) RAM: Performance. Bonjour je vais bientot macheter un ordinateur et je me demande ce qui serais mieux de prendre entre la ddr2 et la ddr3. Technical specifications for these RAM chips are below: PC3-10600 chip capacity can be either 512MB, 1GB, 2GB, or 4GB. 8 voltage, ddr3 has 1. A DDR2 követte a DDR-et. Along the same lines 8 bits of data are prefetched in DDR3 modules and 16 bits for DDR4 modules. Commenter. Topic of DDR3 vs GDDR5 is a lengthy one, I've just given you a tip of iceberg in a nut shell. 5V. DDR3,4RS is backwards compatible with DDR3 standard. DDR3 modules use 240 pins and DDR4 DIMMs use 288 pins. A device using this speed will use an 1866 MHz wave to transfer data 3,727 times per second. Conjugation Documents Dictionary Collaborative Dictionary Grammar Expressio Reverso Corporate. SDRAM is a storage mechanism and DIMM is a module type. windows task manager memory explained. 25-1. DDR RAM signifie Double Data Rate Random Access Memory. 3. 5V while that of DDR3L is 1. Even if same 1. according to that spec sheet you linked, your system came with 3gig ram, and max's out on 4gig. The advent of DDR made SDR memory obsolete and there are only a handful of computers that are using SDR as of today. Besoin-d-aide - 4 févr. There’s also a second type of RAM called Graphics DDR (or GDDR) RAM which is designed for graphics cards, but for the. In your case as you've stated it's DDR3 (3rd generation of Double Data Rate) A DIMM is a standard format Dual In-line Memory Module. La différence entre DDR2 et DDR3 est que la RAM DDR a un taux de transfert de 1600 Mo/s, la RAM DDR2 a un taux de transfert de 3200 Mo/s, tandis que la. As long as both modules are supported by the motherboard, the faster stick of RAM will clock down to match the slower one. 6 volts, DDR2 using 1. When it comes to features, DDR2, as well as DDR3 RAM seems to be very comparable. CONNEXION. The PC3 rating of DDR3 modules is simply the DDR3 rating multiplied by 8 (Effectively giving a good approximation of the highest possible data transfer rate of that particular module). . GT 730 (DDR3) vs GT 730 (GDDR5) | New Games Benchmarks. In this way you can identify ram ddr type physically. One of the big changes though when DDR came out with the specification of DIMM. . ””. 2V) and higher transfer rate. At the basic, GDDR RAM uses a wider memory bus, which ensures that large chunks of data can pass through once. Compared to DDR3, DDR4 has higher module density, lower voltage requirements, as well as higher data rate transfer speeds. j'ai senti la différence sur mon netbook en passant de 1 GB à 2 GB. On a DDR, DDR2, or DDR3 memory module, each rank has a 64-bit-wide data bus (72 bits wide on DIMMs that support ECC). Forum Subscriptions. Follow. Mindkét RAM nem kompatibilis a sorozat bármely más RAM-jával. 1. DDR est déjà vieux mais ses successeurs, la DDR2 et la DDR3, prennent déjà le relais. Learn the key differe. Enfin, l'indication de type slots. 50 per GB for 4. Quel type de DDR3 ? La DDR3 est un type de mémoire dynamique synchrone à accès aléatoire (SDRAM) à double débit de données (DDR). La DDR4 n’est pas compatible avec les cartes mères DDR3, car la conception physique des modules (DIMM) pour DDR4 et DDR3 est différente. forward a base clock speed of 100Mhz, DDR RAM can offer sixteen hundred MB/s of information measure, DDR2 provides thirty two hundred MB/s, and DDR3 provides 6400 MB/s. More on that point, in a battle of DDR4 vs DDR3 vs DD2 vs DDR, the clear winner is DDR4, the newer, more powerful iteration which improves upon advancements by it’s predecessors. Jun 30, 2010. DDR RAM was released in 2000. Online Users. Jul 22, 2020. Obviously, the DDR5 is a lot better in this department. Later, DDR support dual-channel after the bandwidth doubled. 2 volts and if your mobo can't push 2. The most popular forms of memory modules are commonly known as DDR4 and DDR3, DDR2, and DDR. In fact, they disappeared a long time ago. 05 volts, and DDR5 = which is just becoming commercially available – using 1. View Best Answer in replies below. Type de mémoire DDR2 SDRAM. DDR vs. SDRAM (synchrone DRAM) est un nom générique désignant différents types de mémoires DRAM dynamiques synchronisées avec la vitesse d'horloge pour laquelle le microprocesseur. In contrast, we found that only +DDR2/+COL1 tumours showed significantly higher levels of pAKT-S473 (Supplementary Fig. Qu'est-ce que la RAM DDR? GDDR RAM is also called VRAM or Video RAM. com Like DDR and DDR2, DDR3 modules use similar electronic signaling standards, but at different voltages and timings. micksit - 31 mars 2015 à 11:29 P45M - 31 mars 2015 à 13:34. 4000. My friend is installing a GeForce 8400 GS into a Dell 660s motherboard that has been moved into a bigger case. Crucial - PC3-10600 (1333MHz) - 2Go (CT25664BA1339) + Arctic cooling - Arctic RC. DDR1 – 184 Pin; DDR2 – 240 Pin; DDR3 – 240 Pin . Différence entre SRAM et SDRAM Différence entre SRAM vs SDRAM SRAM ou (Static Random Access Memory) est un type de stockage de données informatiques qui n'a pas besoin d'actualisation fréquente. However, DDR transfer data on both edge of the clock signal that is on the rising and falling edges of the clock signal. Thread starter Kenza; Start date Oct 22, 2010; K. DDR2 = higher latecny, but higher speeds (eventually to make more bandwitH) DDR2 is also lower power, lower heat than DDR1 GDDR is a fancy name for DDR1 in graphics cards. In comparison, the DDR4 stopped at 16-gigabit memory chips, but DDR5 offers up to 64-gigabit memory chips. 480 W Atx. Les fréquences DDR3 sont, en général, plus élevées, mais les temps de latence sont aussi plus élevés, ainsi que les prix pour le moment. Quelle est la différence entre la SDRAM vs la DDR, vs DDR2, vs DDR3, vs DDR4 vs DDR5 ?. 5 or 1. My Store. These have different pins for the different types of memory specification, so a DDR3 module will have a different edge connector to a DDR2 module and so on. On remarque deux choses sur Phenom II. 5. DDR4 runs at a lower voltage than GDDR5, 1. This meant that DDR modules also create less heat compare to SDRAM. Technically, there is no difference between DDR and DIMM, because DDR RAM is a type of DIMM. DDR2 is rare. For example, if you are purchasing more RAM for your computer, you could buy a DIMM of DDR RAM. Faster DDR2 DIMMs though, are compatible with slower DDR2 DIMMs. Conjugation Documents Dictionary Collaborative Dictionary Grammar Expressio Reverso Corporate. DDR3 RAM usually has a CAS latency of 9 or 10, while DDR4 will have a. There have been motherboards that support both DDR2 and. Memory capacity is becoming more and more important, especially when multitasking or gaming is concerned – one of the main reasons DDR4 offers much bigger capacities. Melhorou especificamente em largura de banda e consumo de energia. While the transfer speed of DDR2 varies between 0. PC133 SDRAM runs at 133 MHz, while 133 MHz DDR effectively runs at 133 MHz x 2 = 266 Mhz. With DDR1 using 2. 8 volts, DDR3 using 1. The notch. DDR2 SDRAM memory is not compatible with current DDR SDRAM memory slots. The difference in GDDR RAM and RAM applications emanates from the underlying technology. 40–1. DDR2. DDR3 is a type of RAM used for system memory while GDDR3 is a type of RAM used for graphics cards. bonjourAvec un quad core Q8200 et une 4850 hd, cela fait il une différence si on prend 4 go DDr2 ou 4 Go ddr3, de même prix? - Topic choix de ram ddr2 ou ddr3? du 16-11-2009 22:30:32 sur les. Signaler; Utilisateur anonyme 7 août. Memory is divided into modules, ranks (banks, rows and columns). There is no performance difference between single-sided and double-sided RAM. It offers new features, greater bandwidth and lesser power consumption than its predecessor. This means that DDR2 memory modules will only fit into. DDR2 also includes notches beneath the UC, but they’re a bit more away. 35V) Offers low-voltage DDR2 that matches standard DDR3 at 1. e. Les deux encoches sont situées sur le bord d’insertion, mais sur le module DDR4, l’encoche ne se trouve pas tout à fait au même niveau afin d’éviter d’installer le module sur une carte mère. GDDR3 memory is much faster than DDR3 memory. DDR3 also has a buffer and operates at 1. The fastest CPU for socket AM3 is the Phenom II X6 1100T. How to tell the difference between DDR1, DDR2, DDR3 and DDR4. 4. DDR3 is superior to DDR2 and is used in PCs that handle memory-intensive applications. Frissítés DDR2-ről DDR3-ra) meg kell frissíteni az egész alaplapot. Here's an in-depth article on the meaning of different RAM. DDR is almost never found in working PCs. In regards to the I/O bus clock, DDR2 is only available between 200-800 MHz, whereas DDR3 supports from 400-1600 MHz. DDR3 RAM works almost the same as DDR2. Vitesse de mémoire DDR2-800 (400 MHz) DIMM2: Elpida EBE10UE8AFSA-8G-F. The most significant difference between DDR3 and DDR4 RAM is in their data transfer rates, i. Ensuite la DDR3 est loins d'être dépassée. Whereas DDR4 stands for Double Data Rate version 4. While in DDR4, only self-refresh is performed to refresh its content. Enjoy your 8 GB of RAM. 1. The cost of DDR2 is less than DDR3. J'hésite entre 3 barrettes mémoire 1333 et 1600 qui sont les suivantes. Ok. A DDR RAM which has 240 pins and length 133. Poursuivant la tendance au démarrage de la DDR2 où le. best DDR4 RAM to improve PC performance. It is the higher-speed successor to DDR and DDR2 and predecessor to DDR4 synchronous. 5 V to 1. Voltage of Ram in ddr1 ddr2 ddr3 ddr4. Difference between DDR, DDR2 and DDR3. PC100 refers to Synchronous DRAM operating at a clock frequency of 100 MHz, on a 64-bit-wide bus, at a voltage of 3. So DDR3 RAM PC3-1333 runs at 1333 MHz while the PC3-1066 runs at 1066 MHz. Devido a relógios mais rápidos, operação e sinalização de 1, 8 V e um conjunto de comandos simplificado, o DDR2 melhorou o desempenho em relação ao seu antecessor. First you should understand latency, the interval between stimulus and response. In fact, they. 2009 à 12:51One of the most important factors is compatibility. 25,810. Plus. typically less dense ram will perform slightly faster but with todays interface speeds, the difference is barely measurable in anything but detailed bandwidth tests. If you look closely, you’ll find that the base of DDR1 to DDR3 all have a cutout. 5 V, DDR2 memories are fed with 1. DDR4 SDRAM (Double Data Rate Fourth SDRAM): DDR4 SDRAM provides the lower operating voltage (1. In this post, we compare DDR3 vs DDR4 vs DDR5 and analyze the difference between the last three generations of DRAM. Vengeance RAM is marketed towards the midrange but can in fact boast the. you cannot use DDR4 RAM in DDR3 RAM slot you can check physical difference Between DDR3 and DDR4 from above image. DDR3 - PC3 works on 1,5V voltage. Is PC4200 DDR2 compatible with PC3200 DDR? 0. 10 réponses. For RAM, there is DDR1, DDR2, DDR3, DDR4, and DDR5. Voltage - 1. In the beginning, DDR mainstream capacity is 128MB ~ 1GB, mainstream frequency is 400MHz. DDR RAM was named as much because it was twice the speed of its predecessor, SDRAM (Single Data Rate). PC3-xxxx is a module designation for DDR3 RAM. Retour Moteur de. 9 V, then it is most likely DDR2. The other major difference between DDR2 and DDR3 is operating voltages. 2. The bigger the prefetch buffer is, the more efficient the RAM is. NO. Nathan92. On se contente de mettre DDR4 fréquence. Optimized for gamers, professional designers, and enthusiasts who need to maximize data rates, DDR4 is for those who want the most from their system. Et enfin la DDR5. In this video, different generations of Dynamic RAM (DRAM) has been compared in terms of their speed/bandwidth and power consumption, in terms of the memory. Essentially, DDR3, when there are improvements from DDR2, can double in processing power. While it is used by Xbox. Dual-Channel DDR3 Memory Support • Delivers up to 17 Gb/s (DDR3 1066 dual 8. In our non-gaming tests, there is one situation where DDR3 is more than 3%. 40 gigatransfer per second. 3. jaxi - 23 juin 2012 à 20:15 anonyme - 7 août 2017 à 23:09. Shakakan - 19 sept. Depending on the intended market for the finished product, the memory buses will vary, and the memory system support requirements will range from point-to-point topologies toPrecisely, the difference is merely physical, since the modules in SO-DIMM format were designed precisely to take up less space and thus be able to be used in small equipment such as laptops. And S939 motherboards have a shi*tty upgrade path (non-existant actually). DDR3 RAM'er kan ikke tilsluttes til bundkort med DDR2 RAM'er. Its advantage is the high access speed. That means DDR4 can potentially house double that of DDR3. It has low latency (9 or 10 CAS) compared to the DDR4 RAM (15 CAS). It was suggested by experts to check the memory on the computer before installing DDR3. The features of DDR1 RAM, DDR2 RAM, and DDR3 RAM are given in detail. Though DDR2 modules have the same basic dimensions as DDR modules, they have different voltages and pin configurations. The sole principal change from AM2+ to AM3 is support for DDR3 SDRAM. Diferença de memórias DDR, DDR2, DDR3 e DDR4. 2 NV -DDR2 Program ONFI 4. Bonjour, Je vais me monter un pc pour les jeux et j'hésite sur la ram a prendre, Soit je prend un kit 2*2Gb Corsair XMS2-6400,DDR2 5-5-5-18 ou 2 barettes Corsair 2048MB XMS3DDR3-1333 Lat 9-9-9-24 Pour la carte mère je conte mettre une. Get the Reddit app Scan this QR code to download the app nowEach generation works more quickly and efficiently than the generations before it. 4 Gb/s) of bandwidth and 8 Gb memory addressability for faster system responsiveness and support of 64-bit computing. 3V. In this post, we compare DDR3 vs DDR4 vs DDR5 and analyze the difference between the last three generations of DRAM. DDR2 a DDR3 jsou různé generace standardů počítačové paměti (RAM), přičemž DDR3 je novější a rychlejší verze ve srovnání s DDR2, která nabízí vyšší rychlosti přenosu dat a nižší spotřebu energie. クロックレートは400-1, 066MHz、最大転送レートは2, 133MTps、消費電力は1. But the underlying architecture is the same. The DDR RAM is capable of transferring data on both edges, i. Upgrading DDR2 was necessary as there was a need for a DDR with reduced. All three memories differ. DDR and DDR2 modules use Stub Series Terminated Logic (SSTL) and DDR3 modules use SSTL-15. DDR4 runs between 1200 to 1600MHz. This is due to use of lower operating voltage of 1. DDR2 provides a faster transfer rate, bus clock and is more power-friendly compared to DDR1. Full repairs starting at $19. DIMM DDR4 vs DDR3. While it’s cost is. • DDR2 and DDR3 (G33/P35 Express Chipset Only) DRAM Device Technology: 512 MB and 1 GB ⎯ Using 512 Mb device technologies, the smallest memory capacity possible is 256 MB, assuming Single Channel Mode with a single x16 single sided un-buffered non-ECC DIMM memory configuration. You can check RAM Speed Supported By motherBoard: RAM Usage * total Size of RAM. What does DDR. 8 V (low voltage) SDRAM speed is considered as 66 MHz, 100 MHz, 133 MHz. 2 volts, down from DDR3's 1. It is NOT compatible with computers using 4th Gen Intel processors, which exclusively support 1. comDDR3 stands for the third generation Double Data Rate RAM (3rd Gen Double Data Rate Random Access Memory. While it’s cost is higher or more than DDR3. 2V et la DDR 3 à 1. 56%. The two technologies progress independently of each other. Thus, it doubles the data transfer rate, hence it named so. Compatibilité: Windows 10, 8. Following on from Grace's answer, this link What's the difference between DDR3 1333 MHz PC3-10600S and DDR3 1333 MHz PC3-10600 states: To answer you actual question correctly. 8 V to 1. La Ddram est une évolution de la Sdram. 1rx8 memory modules are single rank, 8-channel memory modules. La SDRAM et la DDR RAM sont des circuits intégrés à la mémoire utilisés dans les ordinateurs. would ddr2 memory work in a motherboard with ddr3 standard? Related. In general, the model of a RAM and its technical characteristics. Memory reset options are available in DDR3 but not in DDR2. Also Read: Best Gaming PC In 2022. About Quizlet; How Quizlet works; Careers; Advertise with us; Get the app; For students. 4GB of DDR3 is half as much RAM as 8GB of anything . (Note 3) Whether 1066 MHz or above memory speed is supported depends on the CPU being used. 1 Answer. DDR2 SDRAM offers new features and functions that enable higher clock and data rate operations. fsb 1333 dont use ddr2 or ddr3 800. C'est la même chose que la différence entre DDR, DDR 2 et DDR 3 pour la mémoire vive, la DDR 5 est plus rapide et performante que la DDR 3 et elle fonctionne probablement avec une tension moins élevée. La mémoire DDR4 (double débit de données de quatrième génération) est la technologie qui succède aux mémoires DDR2 et DDR3. Prefetch (MIN WRITE burst) 4-bit. Considérations. In making a distinction between the DDR4 2400 vs DDR2 3200, first comes the storage. 6 V. [9] Compatible with DDR3,4. DDR3, on the other hand, can run from 800-2133 MT/s and 6400-17066 MB/s. DDR5 or GDDR5 is used by PS4 (Playstation 4). Whereas DDR3 stands for Double Data Rate version 3. DDR3 vs DDR3L. Ez azt jelenti, hogy a RAM egy típusról a másikra történő cseréje érdekében (pl. Configurations De Reference 2011399,00 ?. 5V, DDR2 is commonly 1. Also be aware the DDR is 188 pin DIMM design and DDR2 is a 240 pin DIMM design. Sorted by: 7. . 0. 2 things: DDR400 is for S939 motherboards. 2 volts your new Ram won't work. These numbers indicate the amount of clock cycles that it takes the memory to perform. DDR2 was an. Bonjour, voila je suis occuper a acheter toutes les pièces pour me monter un pc mais je ne sais pas que prendre comme ram 2*2 g de ddr2 ou 2*1 g ddr3 de marque corsair ou quel marque me conseillerai vous ???? quelques info sur mon matériel. 7C,D), compared to −DDR2/+COL1 tumours, suggesting that AKT-mediated. Here is the actual picture of the appearance differences between DDR, DDR2, DDR3, DDR4 (from top to bottom). It is an acronym that refers to Dynamic Random Access. Three essential things can help you spot the differences. The PC3-xxxx designates the particular RAM's speed rating and means that the memory certified as able to run at that bus speed. 5 milliseconds. Les modules DDR3 utilisent 240 broches et les DIMM DDR4 utilisent 288 broches. DDR and DDR2 modules use Stub. Traduction Context Correcteur Synonymes Conjugaison. Essentially, DDR3, when there are improvements from DDR2, can double in processing power. Corsair offers some of the most popular RAM for PC gamers, from both its Vengeance and Dominator Platinum ranges. ** En raison de limitations dues au système d'exploitation, la quantité de mémoire utilisée sous Windows ® 32-bit peut être inférieure. DDR3U, DDR4U “Ultra Low Voltage” Works on 1. 35v, 1600HZ memory, both not working. 35V, and reduces power consumption by 15% compared to DDR3 RAMs. La carte mère Onda H610M+ peut gérer la ddr4 et la ddr5 mais elle est limité, il n'y a pas de dual-Chanel. comparison of various types of termination schemes, and their effects on the signal quality on the receiver. Quelle est la différence entre la RAM DDR2, DDR3 et DDR4? La technologie expliquée; Publicité RAM, qui signifie Random Access Memory, est un emplacement de stockage à court terme utilisé par votre ordinateur pour l'exécution de processus. DDR3 SDRAM. Upgrade your knowledge on everything related to RAM with our handy guides on all you need to know about computer memory. 6. Whereas DDR4 had a maximum die density of 16Gb, DDR5. 63 per GB for 4. 38. 5. Both DDR3 and DDR4 DIMMs are 5¼ inch (133. DDR1. If you are planing to upgrade your memory, buy DDR3L stick. SI on parle bien de DDR3. ShortCut: CTRL+SHIFT +ESC . DDR2 will not work in a DDR motherboard. Bonjour,je voudrais savoir les caractéristiques des mémoires ddr,ddr1 et ddr2 et les différences qu'il y a entre elles. DDR3 is a type of RAM used for system memory while GDDR3 is a type of RAM used for graphics cards. #16. Charts; Entertainement; Gaming; Advertise;. Short for double data rate three, DDR3 is a type of DRAM (dynamic random-access memory) released in June 2007 as the successor to DDR2. DDR2: 240-pin (DIMM), 200-pin (SO-DIMM), and 214-pin (micro DIMM). DDR2とDDR3 RAMの違い. Meanwhile, the DDR5 has a prefetch of 16n which is twice as fast as the DDR4. Be advised that storage capacity is important, but it isn’t the only thing that will determine the overall. 6 V or 1. Mientras que DDR4 no tiene límite o capacidad máxima. Also, you do not have to worry too much about breaking your motherboard as long as the memory types match the slots. com. Also, DDR5 requires lower operating voltage than DDR3 RAM, making it more energy efficient. Différences entre ddr,ddr2 et. If the DDR2 is forced into the DDR socket, it will damage the socket and the memory will be exposed to a high voltage level. PC4-35200. 5. 1 and later support SOPC Builder, enabling you to instantiate a DDR, DDR2, or DDR3 SDRAM high-performance controller in an SOPC Builder system. La DDR3 n’est plus utilisée, mais l’est encore dans de nombreux ordinateurs, tandis que la DDR4 est arrivée sur le marché en 2014 et est désormais utilisée sur toutes les plateformes. DDR3 memory systems are very similar to DDR2 memory systems. DDR3-SDRAM – Double Data Rate Three (3). elefi - 23 juin 2010 à 21:25. Follow. 5 V to 1. SRAM: It relies on static flip-flops to store data. One noteworthy difference is the fly-by architecture used in DDR3 JEDEC-standard modules. DDR can transfer data at roughly twice the speed of SDRAM. The ONFI 4. 75 milliseconds. A SO-DIMM is a Small Outline version of a DIMM, hence. La DDR3 subit le même sort et. DDR2 vs DDR3. com et ceux qui prennent en charge DDR3 sont au moins environ 400 $ de plus que les PC DDR2 les plus chers (lorsque d'autres facteurs sont ignorés). Meanwhile, the DDR5 has a prefetch of 16n which is twice as fast as the DDR4. La SDRAM a évolué en types de mémoire DDR, DDR2 et DDR3 SDRAM. First of all not all cpu can handle DDR2 1333. DDR3 has lower latency than DDR4. 1. When DDR3 was launched in 2007, it became a game-changer, quickly setting itself as the standard memory module, taking over the reins from. For example, the DDR3 has a prefetch of 8n which means that it can process 8 units of data in one pass. Vitesse de mémoire DDR2-800 (400 MHz) DIMM2: Elpida EBE10UE8AFSA-8G-F. Reply More posts you may like. DDR3 RAM sticks for a. DDR and DDR2 DDR2 and DDR4 DDR3 and DDR4 DDR2 and DDR3. Déjà 16 Go de RAM ça sert à rien pour le jeu. SKILL. It depend on the IMC on the cpu and not the mobo. DDR3. La principale différence entre la DDR3 et son prédécesseur, la RAM DDR2, réside dans sa capacité à transférer des données deux fois plus vite (huit fois la vitesse de ses baies de mémoire interne), ce qui permet une bande passante ou un débit de données plus élevée. Whatever the speed bump that option might get you, it's likely not worth $100. Number of Pins in ddr1 ddr2 ddr3 ddr4. modern motherboards will all do dual channel support. Comparaison DDR vs DDR2. Only PC3L memory work. My Computer. DDR4. Whereas it is comparatively slow. In fact, they disappeared a long time ago. All three memories differ. Quel type de DDR3 ? La DDR3 est un type de mémoire dynamique synchrone à accès aléatoire (SDRAM) à double débit de données (DDR). 2 or 1. 2 V with a frequency between 800 and 1600 MHz. 25mm tall. jaxi - 23 juin 2012 à 20:15 anonyme - 7 août 2017 à 23:09. The pin nodules are the essential difference between DDR3 RAM and DDR4 RAM. Différence d’encoche du détrompeur L’encoche du détrompeur du module DDR4 ne se trouve pas au même endroit que sur le module DDR3. The choice of RAM to use ultimately depends on the type of computer you have and what you need to do with it. Most of them are definitely using DDR2 RAM, but there is the possibility that one or two of them are using DDR RAM. 2014 à 21:36 Vayze - 26 févr. DDR3-1866 CAS 8 ($9. Différence entre DDR2 et DDR3 - Technologie Contenu. I have Dell inspiron 15 5000 series, SODIMM 204pin slot, DDR3 PC3 DDR3 1.