{"id":140,"date":"2025-03-12T22:18:42","date_gmt":"2025-03-13T03:18:42","guid":{"rendered":"https:\/\/pcdiyhub.com\/?page_id=140"},"modified":"2025-03-12T22:18:43","modified_gmt":"2025-03-13T03:18:43","slug":"memoryram","status":"publish","type":"page","link":"https:\/\/pcdiyhub.com\/?page_id=140","title":{"rendered":"Memory(RAM)"},"content":{"rendered":"\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_74 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#1_The_Role_of_Memory\" >1. The Role of Memory<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#2_Structure_of_Memory\" >2. Structure of Memory<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#1_Storage_Chips_DRAM\" >(1) Storage Chips (DRAM)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#2_Memory_Controller\" >(2) Memory Controller<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#3_SPD_Serial_Presence_Detect_Chip\" >(3) SPD (Serial Presence Detect) Chip<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#4_PCB_Printed_Circuit_Board\" >(4) PCB (Printed Circuit Board)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#5_Gold_Fingers_Connectors\" >(5) Gold Fingers (Connectors)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#6_Heat_Spreader_Present_in_High-Performance_RAM\" >(6) Heat Spreader (Present in High-Performance RAM)<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#3_How_Memory_Works\" >3. How Memory Works<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#4_Major_Types_of_Memory\" >4. Major Types of Memory<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#1_Classification_by_Technology\" >(1) Classification by Technology<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#2_Classification_by_DDR_Generation\" >(2) Classification by DDR Generation<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#3_Classification_by_Form_Factor\" >(3) Classification by Form Factor<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#4_Classification_by_Purpose\" >(4) Classification by Purpose<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#5_Classification_by_Channel_Configuration\" >(5) Classification by Channel Configuration<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/pcdiyhub.com\/?page_id=140\/#5_Conclusion\" >5. Conclusion<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_The_Role_of_Memory\"><\/span><strong>1. The Role of Memory<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Memory (RAM, Random Access Memory)<\/strong> is one of the core components of a computer. Its main functions include:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Storing data<\/strong>: When the CPU processes data, it retrieves it from the hard drive (SSD\/HDD) and temporarily stores it in memory for faster access.<\/li>\n\n\n\n<li><strong>Improving computing speed<\/strong>: Compared to storage drives, memory has much faster read\/write speeds, reducing CPU wait times.<\/li>\n\n\n\n<li><strong>Temporary data storage<\/strong>: Memory is volatile, meaning data is lost when power is turned off, making it unsuitable for long-term storage.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Simple analogy<\/strong>:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>The hard drive is like a bookshelf, storing a large number of books (data), but retrieving a book (reading data) is slow.<\/li>\n\n\n\n<li>Memory is like a desk, where frequently used books are placed for quick access.<\/li>\n\n\n\n<li>The CPU is like a reader who prefers to grab books from the desk (memory) rather than repeatedly fetching them from the bookshelf (hard drive).<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Structure_of_Memory\"><\/span><strong>2. Structure of Memory<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A memory module consists of several key components:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Storage_Chips_DRAM\"><\/span><strong>(1) Storage Chips (DRAM)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>DRAM (Dynamic Random Access Memory)<\/strong> is the core of PC memory.<\/li>\n\n\n\n<li>Made up of <strong>capacitors + transistors<\/strong>, where each storage unit holds 1 bit of data (0 or 1).<\/li>\n\n\n\n<li>Since capacitors leak charge, they require constant refreshing, which is why it&#8217;s called <strong>dynamic<\/strong> RAM.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Memory_Controller\"><\/span><strong>(2) Memory Controller<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Modern CPUs integrate a memory controller that manages data read and write operations.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_SPD_Serial_Presence_Detect_Chip\"><\/span><strong>(3) SPD (Serial Presence Detect) Chip<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>A small ROM chip that stores memory specifications (frequency, timing, voltage, etc.).<\/li>\n\n\n\n<li>The BIOS\/UEFI reads SPD data to configure memory settings automatically.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_PCB_Printed_Circuit_Board\"><\/span><strong>(4) PCB (Printed Circuit Board)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Connects storage chips, power circuitry, and data transmission pathways.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Gold_Fingers_Connectors\"><\/span><strong>(5) Gold Fingers (Connectors)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Connects the memory module to the motherboard\u2019s RAM slot, enabling data transfer.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Heat_Spreader_Present_in_High-Performance_RAM\"><\/span><strong>(6) Heat Spreader (Present in High-Performance RAM)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Some high-performance memory modules come with metal heat spreaders or thermal pads to dissipate heat.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_How_Memory_Works\"><\/span><strong>3. How Memory Works<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>CPU Accesses Memory<\/strong>\n<ul class=\"wp-block-list\">\n<li>When the CPU needs data, it first checks the L1\/L2\/L3 cache (which is much faster but has limited capacity).<\/li>\n\n\n\n<li>If the cache does not contain the data, the CPU sends a request to memory.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Memory Controller Reads Data<\/strong>\n<ul class=\"wp-block-list\">\n<li>The process involves the following steps:\n<ol class=\"wp-block-list\">\n<li><strong>RAS (Row Address Strobe)<\/strong>: Selects the row where the target data is stored.<\/li>\n\n\n\n<li><strong>CAS (Column Address Strobe)<\/strong>: Selects the column containing the target data.<\/li>\n\n\n\n<li>The memory controller <strong>decodes the address<\/strong> and retrieves the data.<\/li>\n<\/ol>\n<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Data is Returned to the CPU<\/strong>\n<ul class=\"wp-block-list\">\n<li>The retrieved data is stored in the cache for faster access in future operations.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Refreshing (Refresh Cycle)<\/strong>\n<ul class=\"wp-block-list\">\n<li>Since DRAM relies on capacitors, which lose charge over time, it requires periodic <strong>refreshing<\/strong> to maintain data integrity.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Major_Types_of_Memory\"><\/span><strong>4. Major Types of Memory<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Memory can be classified based on different criteria. Let\u2019s analyze them in detail:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Classification_by_Technology\"><\/span><strong>(1) Classification by Technology<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Type<\/th><th>Description<\/th><th>Advantages<\/th><th>Disadvantages<\/th><\/tr><\/thead><tbody><tr><td><strong>SRAM (Static RAM)<\/strong><\/td><td>Built with multiple transistors, does not require refreshing<\/td><td>Faster, lower power consumption<\/td><td>Expensive, lower capacity (used in CPU cache)<\/td><\/tr><tr><td><strong>DRAM (Dynamic RAM)<\/strong><\/td><td>Uses capacitors + transistors, requires refreshing<\/td><td>Lower cost, higher capacity<\/td><td>Slower than SRAM, needs periodic refreshing<\/td><\/tr><tr><td><strong>SDRAM (Synchronous DRAM)<\/strong><\/td><td>A type of DRAM synchronized with the CPU clock<\/td><td>Faster than regular DRAM<\/td><td>Still requires refreshing<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Modern PC memory primarily uses <strong>DDR (Double Data Rate Synchronous DRAM)<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Classification_by_DDR_Generation\"><\/span><strong>(2) Classification by DDR Generation<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Memory Type<\/th><th>Frequency Range<\/th><th>Data Rate (MT\/s)<\/th><th>Voltage<\/th><th>Features<\/th><\/tr><\/thead><tbody><tr><td><strong>DDR1<\/strong><\/td><td>200-400 MHz<\/td><td>400-800<\/td><td>2.5V<\/td><td>Early version<\/td><\/tr><tr><td><strong>DDR2<\/strong><\/td><td>400-1066 MHz<\/td><td>800-2133<\/td><td>1.8V<\/td><td>Doubled speed, lower power consumption<\/td><\/tr><tr><td><strong>DDR3<\/strong><\/td><td>800-2133 MHz<\/td><td>1600-4266<\/td><td>1.5V<\/td><td>Faster and more power-efficient<\/td><\/tr><tr><td><strong>DDR4<\/strong><\/td><td>1600-3200 MHz<\/td><td>3200-6400<\/td><td>1.2V<\/td><td>Higher frequency, lower power consumption<\/td><\/tr><tr><td><strong>DDR5<\/strong><\/td><td>3200-6400 MHz<\/td><td>6400-12800<\/td><td>1.1V<\/td><td>Increased bandwidth and efficiency<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Reason for Classification<\/strong>:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Each DDR generation improves <strong>bandwidth, reduces latency, and lowers power consumption<\/strong>, meeting increasing performance demands.<\/p>\n\n\n\n<div id=\"wp-block-themeisle-blocks-slider-6450bb69\" class=\"wp-block-themeisle-blocks-slider glide\" data-per-view=\"1\" data-gap=\"0\" data-peek=\"0\" data-autoplay=\"true\" data-height=\"400px\" data-hide-arrows=\"false\"><div class=\"glide__track\" data-glide-el=\"track\"><div class=\"glide__slides\"><div class=\"wp-block-themeisle-blocks-slider-item-wrapper glide__slide\" tabindex=\"0\"><figure><img decoding=\"async\" class=\"wp-block-themeisle-blocks-slider-item\" src=\"https:\/\/pcdiyhub.com\/wp-content\/uploads\/2025\/03\/image-1.png\" alt=\"\" title=\"\" data-id=\"141\"\/><\/figure><\/div><\/div><div class=\"glide__bullets\" data-glide-el=\"controls[nav]\"><button class=\"glide__bullet\" data-glide-dir=\"=0\"><\/button><\/div><\/div><\/div>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Classification_by_Form_Factor\"><\/span><strong>(3) Classification by Form Factor<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Form Factor<\/th><th>Usage<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td><strong>DIMM (Desktop Memory)<\/strong><\/td><td>Desktop PCs<\/td><td>Full-size memory sticks, typically 288 pins<\/td><\/tr><tr><td><strong>SO-DIMM (Laptop Memory)<\/strong><\/td><td>Laptops<\/td><td>Smaller design to save space<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Classification_by_Purpose\"><\/span><strong>(4) Classification by Purpose<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Type<\/th><th>Usage<\/th><th>Description<\/th><\/tr><\/thead><tbody><tr><td><strong>Unbuffered Memory (UDIMM)<\/strong><\/td><td>Home PCs<\/td><td>No extra buffering, faster speed<\/td><\/tr><tr><td><strong>ECC Memory (Error Correction Code)<\/strong><\/td><td>Servers\/Workstations<\/td><td>Supports error correction, higher stability<\/td><\/tr><tr><td><strong>Overclocking Memory (XMP\/EXPO)<\/strong><\/td><td>Gaming\/High-end PCs<\/td><td>Supports manual frequency tuning (e.g., DDR5 8000MT\/s)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Classification_by_Channel_Configuration\"><\/span><strong>(5) Classification by Channel Configuration<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Channel<\/th><th>Description<\/th><th>Performance Improvement<\/th><\/tr><\/thead><tbody><tr><td><strong>Single Channel<\/strong><\/td><td>One memory module<\/td><td>No optimization<\/td><\/tr><tr><td><strong>Dual Channel<\/strong><\/td><td>Two memory modules<\/td><td>Increased bandwidth<\/td><\/tr><tr><td><strong>Quad Channel<\/strong><\/td><td>Four memory modules<\/td><td>Higher performance (workstation-level)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Conclusion\"><\/span><strong>5. Conclusion<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Memory is a high-speed buffer for the CPU, storing temporary data to ensure system smoothness.<\/strong><\/li>\n\n\n\n<li><strong>Modern PCs primarily use DDR4 and DDR5 memory, with DDR5 offering higher bandwidth and lower power consumption.<\/strong><\/li>\n\n\n\n<li><strong>Memory performance depends on frequency, timing, and channel configuration. Dual-channel or higher improves overall speed.<\/strong><\/li>\n\n\n\n<li><strong>High-end users may opt for overclocking memory (XMP\/EXPO), while servers require ECC memory for stability.<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. The Role of Memory Memory (RAM, Random Access Memory) is one of the core components of a computer. Its main functions include: Simple analogy: 2. Structure of Memory A memory module consists of several key components: (1) Storage Chips (DRAM) (2) Memory Controller (3) SPD (Serial Presence Detect) Chip (4) PCB (Printed Circuit Board)&#8230;<\/p>\n<p class=\"more-link\"><a href=\"https:\/\/pcdiyhub.com\/?page_id=140\" class=\"themebutton3\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"class_list":["post-140","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/pcdiyhub.com\/index.php?rest_route=\/wp\/v2\/pages\/140","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pcdiyhub.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/pcdiyhub.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/pcdiyhub.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pcdiyhub.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=140"}],"version-history":[{"count":1,"href":"https:\/\/pcdiyhub.com\/index.php?rest_route=\/wp\/v2\/pages\/140\/revisions"}],"predecessor-version":[{"id":142,"href":"https:\/\/pcdiyhub.com\/index.php?rest_route=\/wp\/v2\/pages\/140\/revisions\/142"}],"wp:attachment":[{"href":"https:\/\/pcdiyhub.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=140"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}