That's a very good question, and we should probably start by comparing the specs of a DDR3 DIMM and a DDR3 SO-DIMM (pinouts are on page 3 in both PDF files). Features: Xilinx Kintex-7 K325T-2, K325T-3, K410T-2, or K410T-3. 4GB, 204-pin SODIMM, DDR3 PC3-12800,. The previous iteration (DDR3) uses 240-pins for a DIMM and 204-pins for a So-DIMM. While DDR4 and DDR5 SODIMMs were 2mm wider at. It’s between 1866 and 3200 MT/s as opposed to DDR3’s 800-1866 MT/s. 3. DDR5 DIMM memory still has 288 pins, but the pinout is different. delivers up to a 2x overall improvement in memory bandwidth 1. 9 . That's a very good question, and we should probably start by comparing the specs of a DDR3 DIMM and a DDR3 SO-DIMM (pinouts are on page 3 in both PDF files). DDR3 SDRAM MT41J512M4 – 64 Meg x 4 x 8 Banks MT41J256M8 – 32 Meg x 8 x 8 Banks MT41J128M16 – 16 Meg x 16 x 8 Banks Features •V DD = V DDQ = 1. Connecting an ATX 6-pin connectorDDR3 memory system architectures assume a daisy-chain, or fly-by, lay-out. 24; Item 2114. Add to Cart . 12-Bits 1:2 High Speed DDR2/DDR3/DDR4 Switch/Multiplexer 48-NFBGA -40 to 85: TS3DDR32611ZQCR:Pin Assignments The pin assignment table below is a comprehensive list of all possible pin assignments for DDR4 RDIMM modules. 7 * Vcc 800 k Pin Description SCL: The Serial Clock input pin accepts the Serial Clock generated by the Master (Host). 0 Initial Release May. Other features can be added by using mezzanine cards attached to the VITA-57 FPGA mezzanine connector (FMC) provided on the board. The Corsair Vengeance Pro Series is our top pick for the best DDR3 RAM. A1. the term “ECC SO-DIMM” comes up, then this paper may be for you. Published: Apr 2019. (20 reviews) " Corsair Vengeance RAM is in all my PC builds since DDR3 RAM. DDR3 SODIMM Memory Socket USB-to-UART Bridge w/Mini-B Connector Ethernet PHY Status LEDs HDMI Video Connector Ethernet RJ45 Connector 10/100/1000 Mbps FMC HPC Connector System Clock, 2. DDR3L is a dual voltage capable memory SoDIMM, which supports operation at both 1. • LPDDR2/3 are 16 bits or 32 bits (mostly 32) and. seems to indicate that they are no-connect in non-ECC SO-DIMMs; Code: Front: 87 CB5/NC 91 CB1/NC 101 CB2/NC 105 CB3/NC Back: 88 CB4/NC 92 CB0/NC 100. Registration - 204 Pin DDR3 SODIMM w/ 0. Jul 2012. Model: CMH64GX5M2B6400C32. Finally, as already widely demonstrated from earlier vendor prototypes, DDR5 will be keeping the same 288 pin count from DDR4. 3. $109. 72-pin (not the same as a 72-pin SIMM),. Registration - DDR1/DDR2/DDR3, 144 Pin, 16b/32b Small Outline Dual Inline Memory Module. 3. DDR3 DIMM Memory Module Sockets increase data bandwidth and performance for demanding memory applications. History Draft Date Remark 1. CORSAIR Vengeance 16GB (2 x 8GB) 260-Pin DDR4 SO-DIMM DDR4 3200 (PC4 25600) Laptop Memory Model CMSX16GX4M2A3200C22. View diff against: View revision: Last change on this file was 1799, checked in by murphpo, 11 years ago; Adding WARP v3 hardware files (schematics, FPGA pinout, configuration CPLD source). 000. This makes it an ideal choice for gaming and other data-intensive applications. DDR2 SDRAM SODIMM MT8HTF3264HDY – 256MB MT8HTF6464HDY – 512MB MT8HTF12864HDY – 1GB Features •200-pin, small-outline dual in-line memory module (SODIMM) •Fast data transfer rates: PC2-3200, PC2-4200, PC2-5300, or PC2-6400 •256MB (32 Meg x 64), 512MB (64 Meg x 64), or 1GBA-Tech 16GB (2x8GB) DDR3/DDR3L 1600MHz PC3L-12800 (PC3-12800) CL11 SODIMM 2Rx8 1. 0 PC3. Although DDR4 officially superseded it in 2014, you will still find many systems using the older. 2 rank x 16. Registration - 204 Pin DDR3 SODIMM w/ 0. 5 volts in default setups and up to 1. How many pins is laptop RAM? Most laptops use RAM in SO-DIMM modules. DDR3 maximum memory size is 16 GB. Abstract: nFBGA DDR3 DIMM pinout dimm pcb layout Text: All Registers Forces All Outputs into Pre-defined States · Optimal Pinout for DDR3 DIMM PCB Layout · , pinout supports outputs on the outer two left and right columns to support easy DIMM signal. Jun 2022. UDIMM. Table 4: Pin Assignments 260-Pin DDR4 SODIMM Front 260-Pin DDR4 SODIMM Back Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol 1 VSS 67 DQ29 133 A1 199 DM5_n/ DBI5_n 2 VSS 68 VSS 134 EVENT_n, NF 200 DQS5_tSODIMM Core data sheet. Harga SODIMM DDR3 4GB PC-12800/1600 Mhz RAM Laptop/Notebook V-GeN PLATINUM. 2V-3. Features • DDR4 functionality and operations supported as defined in the component data sheet • Features and specifications supported in the Micron DDR4 SODIMM Core data sheet • 260-pin, small-outline dual in-line memory module (SODIMM) • Fast data transfer rate: PC4. DDR3 latencies are numerically higher because the clock cycles by which they are measured. Committee Item 1716. DDR3. 40+/-0. 1V (VDD) small outline, double data rate, synchronous DRAM dual in-line memory modules (DDR5 SDRAM SODIMMs). Features 1. DDR5 enables. ddr3 sodimm datasheet, cross reference, circuit and application notes in pdf format. Software Download. 25 inches) in length. 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). Products Solutions Support Blogs About. Our DDR4 sockets provide reliable connections to memory modules for servers, storage, communications equipment and desktop PCs, with up to 20% PCB space savings over DDR3 DIMM sockets. Step 5 Replacing the RAM. A byte lane includes any signals associated with the aligned 8-bits of DQ, such as DM, DQS, DQS_N, DBI and DQ signals. See Functional Block Diagram for pins specific to this module. Controller Signal Pinout 3 Controller Signal Pinout The pinout for the DDR interface facilitates ease of routing to a standard JEDEC DIMM connector. 14-151. 075V • VDDSPD = 3. Document Information. Micron’s Product Lifecycle Solutions bring the stability of our memory support in alignment with the lifecycle of your design. Info. Find Parts. 283–1. Solution. SDRAM, 168-pin Registered/Unbuffered DIMM / 144-pin SODIMM/MicroDIMM} Century Microelectronics Inc. Page 15: Mb Ddr3 Memory Sodimm 2. 14. Free download. 6 inches long and are usually around 1. DDR4 devices, like DDR3, offer a burst chop 4 mode (BC4), which is a psuedo burst length of four. The contact design helps protect against. Where DDR3 has single voltage RAM, the DDR3L model has a more capable memory DIMM with dual voltage capable memory at 1. Since the ECC SO-DIMM form factor is an alternative solution that is often considered in the Embedded market this paper will look at all the aspects of preparing for and designing an Embedded system with ECC SO-DIMMs instead of using the traditional DDR3 UDIMM or SO-DIMM memory. The largest difference from generation to generation of RAM has been the performance. Global Standards for the Microelectronics Industry. Disadvantages of DDR3 compared to DDR2. Find out more about SODIMM memory modules. A high pin count (HPC) FMC connector is provided. Search. A Samsung desempenhou um papel importante no desenvolvimento e padronização de DDR3. So Long, SO-DIMM. The KiCad schematic symbol file for my specific 260 pin SODIMM socket does not have the names of the pins, only the numbers. This annex JESD309-S0-RCA, DDR5 Small Outline Dual Inline Memory Module (SODIMM) Raw Card A Annex defines the design detail of x8, 1 Package Rank DDR5 SODIMM. This annex JESD309-S0-RCA, DDR5 Small Outline Dual Inline Memory Module (SODIMM) Raw Card A Annex defines the design detail of x8, 1 Package Rank DDR5 SODIMM. 5V (1. The actual DRAM arrays that store the data are similar to earlier PC3-10600 DDR3 SO-DIMM (204 typesCORSAIR - VENGEANCE 64GB (2PK 32GB) 6400MHz PC5-51200 DDR5 C32 DIMM Desktop Memory with RGB Lighting - Multi. Top Results (6) Part ECAD Model. reserves the right to change products or specifications without notice. For nyxee's question, DDR3L is different from DDR3 and DDR4 as it can work on a voltage range. Committee(s): JC-45, JC-45. 2V. PC3-10600. Note 1: VDDSPD can not be tied to VDD or VDDQ on the DDR3 SO-DIMM. Table 1: Timing Parameters CL = CAS (READ) latency MODULE MARKING CLOCK FREQUENCY ACCESS TIME SETUP TIME HOLD CL = 2 CL = 3 TIME-13E 133 MHz 5. 326491. DDR DRAMs can be used as discrete devices, or in dual in-line memory modules (DIMM). 6 inches long and are usually around 1. Figure 3 shows general DDR controller pinout flow. Current Stock: 98. 99. 75A Low level contact resistance (mac) 50mΩ initial10m Dielectric withstanding voltage 250. JESD79-3F. 35V Laptop Memory Module 2-Peace Kit HMT451S6BFR8A-PB. Registration or login required. There's talk of future speeds in excess of 7GHz, though, at the moment,. 5. Samsung K4B4G0846D is a 4Gb DDR3 SDRAM device that operates at high speed and low power. 35V, all installed memory modules must be dual-voltage 1. FS2588 is for DDR4 DIMM (288 pin) bus, FS2590 is for DDR4 SO-DIMM (260 pin) bus. System with DDR3. With each new iteration of DDR memory, however, the PCB design challenges have become more complex. This product portfolio is designed. The Datasheet Archive. Pinout connecteur SODIMM; Affichage des résultats 1 à 1 sur 1 Pinout connecteur SODIMM. 2. DDR3 SO-DIMM is a Dual In-Line Memory Module and is intended for mounting into 204-pin edge connector sockets. Compare. JEP95 Registrations Main Page. DDR2. Table 3: Pin Assignments 260-Pin DDR4 SODIMM Front 260-Pin DDR4 SODIMM Back Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol 1 VSS 67 DQ29 133 A1 199. SOM-6787 X4500 9-May-2011 ICH9M-SFF GS45 HTC lCD DISPLAY 204 pin so-DIMM DDR3 connector HDMI TO VGA MONITOR PINOUT VGA TO HDMI PINOUT VIA ULV 6787 GMA X4500 philips crt pinout: winbond tpm. DDR3 SO-DIMMs are standardized and have 204 pins, regardless of the amount of RAM on the. The Datasheet Archive. It covers topics such as layout, routing, termination, and timing. 16GB,. 184 pins connector at the motherboard. the same between non-ECC and ECC. This means that DDR3 RAM won’t work on a DDR4 motherboard or vice versa. Some pins functions: A0 to A13 Address input. According to connection between haps_80 board and HAPS® DDR3_SODIMM2R_HT3 daughter board, The DQ[28] is. It is. 18. Kim 1. * The 240 DIMM pinout connects direct to the DDR3 tester memory controller. I/O Interfaces SATA, PCIe, USB hostâ /â client , RAM Up to 2 GB soldered-on DDR2 SDRAM. There is a problem though, I can't find any pinouts of the 260 pin SODIMM DDR4 sockets. 5V 2Rx8 Dual Rank Non-ECC Unbuffered Notebook PC Computer Memory RAM Module Upgrade (Black) 922. Info. The common feature of DDR5 UDIMM such as the connector pinout can be found in the JESD308, DDR5 Unbuffered Dual Inline Memory Module (UDIMM) Common Standard. 35V/1. One of the main differences between DDR3 and DDR4 RAM is the layout of the physical pins. 09/16/2019 Version 1. 2V Voltage (max) 25 VAC Voltage key positions Center Current (max) 0. A0. 00 1G x72 512M x8 1600 MT/s 1. Raw Card Revision. Change Location. Free download. DDR3 RAM uses a 240-pin connector, whereas DDR4 uses a 288-pin connector. So Long, SO-DIMM. 5V LVDS HDMI Controller What’s Inside the ZC706 Evaluation • Zc706 Evaluation board featuring the Xc7Z045 ffg900 -2 soc • full seat isE design suite. Some pins functions: A0 to A13 Address input. Registered and Unbuffered DIMMs and SO. Description. DDR2 DIMMs are not designed to be backwards compatible with DDR DIMMs. 85mm pin pitch) Bottom Edge Flat Step Ramp (+ ~1mm on height and width) DRAM ball count and ball pitch Same ball count and ball pitch DIMM topology Fly-by for address/command bus SoDIMM Pin Count 204 260 SoDIMM ECC Support Non-compatible pin out Native (pin compatible for. This allows that, even with the same technical specifications, the DIMM modules. Committee(s): JC-45, JC-45. Single/Dual Rank. Info. SO-DIMMs, which were first introduced almost 25 years. Non-ECC/ECC. Like DDR3, DDR4 offers a burst chop 4 mode (BC4), which is a psuedo-burst length of four. Clear chat. The Datasheet Archive. 69 tCK for DDR3 and 1. Type. 35V (1. A motherboard with DDR4. 7. 288-pin, used for DDR4 SDRAM and DDR5 SDRAM; SO-DIMM. 7 mm). This is reminiscent of the transition from DDR2 to DDR3, where the number of contacts also remained the same: 240 contacts. 35 mm (5. 35V low voltage) to enable the module to run at 1. 78H. The Datasheet Archive. DDR3+DIMM+240+pinout datasheet, cross reference, circuit and application notes in pdf format. DDR3 has lower latency than DDR4. The data sheet for the base device can be found on micron. Committee (s): JC. DDR3 works on 1. 35V Low Voltage SO-DIMM memory kits are compatible with the laptop machines & PCs equipped with Intel 3rd & 4th Generation processors that support 1. As technology has advanced and improved, we have generally seen. 60 mm Pitch. Solid State Drives. Release Date. SODIMM DDR3 DIMM Connectors are available at Mouser Electronics. Description. 1 rank x8 planar NON-ECC. Rp143. DDR Board Design Guidelines 6. Our fourth generation of DDR4 DIMM sockets (double data rate, dual inline memory module) are designed for reliable connections to memory modules. [2] [3] Em maio de 2005, Desi Rhoden, presidente do comitê JEDEC, afirmou que o DDR3 estava em desenvolvimento há "cerca de 3 anos". A computer’s serial. This converter enable the SP3000 DDR3 memory tester to test the DDR3 204pin SODIMM module like a regular DIMM module via a specially routed 240pin DIMM connection. 20+/-0. DDR4 runs between 1200 to 1600MHz. Description. DIMM: Dual Inline Memory Module. A Registered DIMM is a memory module designed for network servers and high end workstations. Accepts memory module per. 44 x 5 inches : Item Dimensions LxWxH 7 x 0. 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. Free download. Your device's DDR3 chips come with a clock speed of 400 and 1066 MHz and are 1 - 24 GB in size. Rasalas 8GB Kit (2X4GB) PC3-10600 DDR3 1333 mhz Sodimm RAM Upgrade for AMD Intel Laptop, MacBook Pro 13/15/17 inch Early/Late 2011,iMac 21. Please enter a valid full or partial manufacturer part number with a minimum of 3 letters or numbers. 74 inches. DDR3 works on 1. v. 800 MT/s. Since the ECC SO-DIMM form factor is an alternative solution that is often considered in the Embedded market this paper will look at all the aspects of preparing for and designing an Embedded system with ECC SO-DIMMs instead of using the traditional DDR3 UDIMM or SO-DIMM memory. Here are the relevant Check Bit pins, which. On-Die Termination: ODT (registered HIGH) enables termination resistance internal to the DDR2 SDRAM. Samsug Original 8GB 1 x 8GB 204-pin SODIMM DDR3 PC3L-12800 1600MHz ram Memory Module for laptops. Whereas the previously mentioned, DDR4 uses 288-pins for its DIMM application. You do not have DDR4. 204-Pin DDR3 SDRAM Unbuffered SODIMM Design Specification. This encourages the use of wider ICs for SODIMMs (16 IO pins per IC for SODIMM rather than 8 for DIMM) to reduce the number of address lines needed. 3. From DDR2, DDR3, DDR4 to DDR5, Amphenol provides high density, high speed, low operating voltage DDR SO-DIMM, DIMM and SMT sockets to support the developments in DDR. PC2-6400 SODIMM. 075V V DDSPD = +3. 10 Pitch 0. Design Files for DDR4 all. However, we also have two extra pins defined as mounting TABs (described by the SODIMM Connector Data Sheet) and 18 pins for the SODIMM EMI cage / shield which are required for EMI mitigation. The DDR sockets are available in vertical, right angle orientations and in various solder tail lengths. the same between non-ECC and ECC. The common feature of DDR5 SODIMM such as the connector pinout can be found in the JESD309, DDR5 Small Outline Dual Inline Memory Module (SODIMM) Common Standard. 5v only while DDR4 consumes 1. 2v only. Just look for an 8GB DDR4 SODIMM, forget the pin count. Given below are some popular features: It has a dual voltage system type where there is an option to choose between 1. Top Results (6) Part. 32GB(4X 8GB) DDR3L/DDR3 1600MHz Desktop RAM 32GB PC3L-12800U DIMM RAM PC3 12800 CL11 1. The ODT input will be ignored if disabled via the LOAD MODE command. HMT41GU6BFR8A-PB Hynix 8GB DDR3 Non ECC PC3-12800 1600Mhz 2Rx8 Memory. Clock Routing. 3 volt] compatible. DDR4 has 288 pins compared to 240 in DDR3, and DDR4 SO-DIMMS have 260 pins compared to 204 in DDR3. DDR standards are never compatible with each. Installation. This isn’t the operating frequency but the number of MT/s (million transfers per sec). Simulating Memory IP 9. Title. DDR3 RAM uses a. 2007年頃から パーソナルコンピュータ の 主記憶装置 などに用いられるようになり、2010年後半まで市場の主流として. Universal Flash Storage. Unbuffered SODIMM datasheet DDR3L SDRAM Rev. Committee(s): JC-45. 5 Operation. DDR4 SDRAM MEMORY ORDERING INFORMATION 4G: 4Gb 8G: 8Gb AG: 16Gb BG: 32Gb 04: x 4 08: x 8 16: x16 5: 16 Banks 3. H. 8V Typical / VDDSPD = 1. When you must specify memory for a given system, there are several variables you need to know: Memory module form factor (240-pin DIMM, 184-pin DIMM, 168-pin DIMM, 204-pin SO-DIMM, and so on)—The form factor your system can use has a great deal to do with the memory. I have tried looking online to find a pinout of the sockets and the SODIMM memory modules but I have not found anything useful at all. 5V and 1. A DDR3 SDRAM SODIMM has 204 pins and a DDR3 SDRAM DIMM has 240 pins. The following table compares some of the key feature differences between DDR3 and DDR4. SODIMM cards are the standard method for routing to DRAM modules in computers, while a single-board computer or SoM will have the DRAM modules directly on the PCB. Figure 1: DDR2 200-pin SODIMM Pin Locations Table 2: Pin Assignment (numeric) DDR2 200-pin SODIMM Front PIN SYMBOL PIN SYMBOL PIN SYMBOL PIN. As you can see, DDR4 has received a huge performance boost compared even to one of the fastest DDR3 versions on the. SODIMM RAM is designed for laptop PC devices to deliver performance in a smaller form factor. Table 3: Pin Assignments 260-Pin DDR4 SODIMM Front 260-Pin DDR4 SODIMM Back Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol 1 VSS 67 DQ29 133 A1 199. Committee(s): JC-11. 075V • 1. 8V 1. Where DDR2's effective frequencies officially span 400MHz to 800MHz, DDR3 kicks off at 800MHz and extends all the way to 1,600MHz. Innodisk and Cookies. 4GB (x72, ECC, SR) 288-Pin DDR4 RDIMM Features CCMTD-1725822587-9516 asf9c512x72pz. Je suis actuellement en train de faire des recherches sur la conception de module sodimm pour mémoire DDR3. Abacus Model 2. 35V/1. 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). The following table compares some of the key feature differences between DDR3 and DDR4. 5V ± 0. See the Functional Block Diagram located in the module MPN data sheet addendum for pins specific to the module. Standards & Documents Assistance: Published JEDEC documents on this website are self-service and searchable directly from the homepage by keyword or document number. Shop DDR4 Sockets (69)SO-DIMM 100-pin datasheet, cross reference, circuit and application notes in pdf format. 975 volts in overclocked machines, DDR4 RAM runs more efficiently at just 1. 2/1. The Module Search Tool can be used to find information on Micron validated DDR3 SDRAM modules. 35V/1. Harga V-GeN RAM SODimm DDR3/DDR3L 4GB 12800 PLATINUM-Memory RAM LAPTOP VGEN. 106, ZHO-Z ST. 5v only while DDR4 consumes 1. We would like to show you a description here but the site won’t allow us. The common feature of DDR5 SODIMM such as the connector pinout can be found in the JESD309, DDR5 Small Outline Dual Inline Memory Module (SODIMM) Common Standard. 3: Texas InstrumentsThe FS2600A is our newest and fastest logic analyzer probe used to test DDR5 RDIMM and LRDIMM memory. 204-Pin DDR3 SDRAM Unbuffered SODIMM Design Specification. 44. 2013 - S. DDR3 SO-DIMM is a Dual In-Line Memory Module and is intended for mounting into 204-pin edge connector sockets. See the Functional Block Diagram located in the module MPN data sheet addendum for pins specific to the module. 5V and 1. DDR4: 288-pin (DIMM), 256-pin (SO-DIMM). SO-DIMM（small outline dual in-line memory module、エスオーディム、ソーディム）はコンピュータで使用するメモリモジュールの規格の一種である。その用途から販売店などではノートPC用メモリとも呼ば. Jakarta Barat SmithToko. Registration or login required. Daftar Harga Ram Sodimm Ddr3 4gb Terbaru November 2023. 0 - First SPEC Release Jul. See example. C This document is a general product description and is subject to change without notice. B 8/04 EN 3 ©2004 Micron Technology, Inc. SODIMM stands for Small Outline Dual In-line Memory Module. Details. 35V DDR3L-RS SDRAM SODIMM MT16MTF51264HZ – 4GB MT16MTF1G64HZ – 8GB Features • DDR3L-RS functionality and operations supported as defined in the component data sheet • 204-pin, small outline dual in-line memory module (SODIMM) • Fast data transfer rates: PC3-12800, PC3-10600, PC3-8500, or PC3-6400 • 4GB (512 Meg x 64),. Unbuffered SoDIMM DDR3 SDRAM 1. Solution. The clock speed of DDR3 varies from 400 MHz to 1066 MHz. Refer to the functional block diagram in the module data sheet addendum for a specific MPN. Route clocks on inner layers with outer-layer run lengths held to under 500 mils (12. Free download. DDR3 DIMM 240 pinout datasheet, cross reference, circuit and application notes in pdf format. Search. Text: DDR3 SDRAM SODIMM Pinout Pin Front Pin Back Pin Front Pin Front Pin 1 , M2N2G64CB8HC5N / M2N2G64CB8HC9N 2GB: 256M x 64 Unbuffered DDR3 SO-DIMM Based on 128Mx8 (2GB) DDR3 SDRAM C-Die Features â ¢Performance: Speed Sort DIMM CAS Latency PC3-8500 PC3 , Dual In-Line Memory Module (SO-DIMM) â ¢ 2GB: 256Mx64 Un-buffered DDR3 SO-DIMM based. Route clock signals in a daisy chain topology from the first SDRAM to the last SDRAM. While DDR3 SDRAM was targeted for use on modules, it can. The common feature of DDR5 SODIMM such as the connector pinout can be found in the JESD309, DDR5 Small Outline Dual Inline Memory Module (SODIMM) Common Standard. It has 240 pins (200 for SO-DIMM). Our third generation of memory sockets, DDR3 pin sockets can enable reliable interconnection to memory modules where peak performance is required. DDR4 is the next evolution in DRAM, bringing even higher performance and more robust control features while improving energy economy for enterprise, micro-server, tablet, and ultrathin client applications. DIMMs are the memory modules you see inside desktop computers. Main menu. 000. PC4-2133 Unbuffered SODIMM. Kim 1. One of the main differences between DDR3 and DDR4 RAM is the layout of the physical pins. {DDR PC2100 DIMM Memory Module Manufacturer} Corsair {PC2100, PC2700, PC3200 DDR SDRAM Module}Timetec 8GB KIT(2x4GB) Compatible for Apple DDR3 1067MHz / 1066MHz PC3-8500 CL7 for Mac Book, Mac Book Pro, iMac, Mac Mini (Late 2008, Early/Mid/Late 2009, Mid 2010) SODIMM Memory MAC RAM Upgrade TECMIYO DDR2 PC2-6400 DDR2 800 4GB Kit (2x2GB) Non ECC Unbuffered 1. RLDRAM II 6. , reserves the right to change products or specifications without notice. This is addressing for individual chips. DDR3 RAM uses a 240-pin connector, whereas DDR4 uses a 288-pin connector.