{"id":885,"date":"2023-02-20T12:06:08","date_gmt":"2023-02-20T12:06:08","guid":{"rendered":"https:\/\/dwinstore.com\/?product=asrock-b660m-steel-legend-lga-1700"},"modified":"2026-03-18T01:38:06","modified_gmt":"2026-03-18T01:38:06","slug":"asrock-b660m-steel-legend-lga-1700","status":"publish","type":"product","link":"https:\/\/dwinstore.com\/?product=asrock-b660m-steel-legend-lga-1700","title":{"rendered":"ASRock B660M STEEL LEGEND LGA 1700 MOTHERBOARD"},"content":{"rendered":"\n\n\n\n
Model<\/caption>\n
Brand<\/th>\nASRock<\/td>\n<\/tr>\n
Model<\/th>\nB660M STEEL LEGEND<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
Supported CPU<\/caption>\n
CPU Socket Type\u00a0<\/i><\/th>\nLGA 1700<\/p>\n

* Dedicated LGA1700 mounting bracket is required.<\/td>\n<\/tr>\n

CPU Type<\/th>\nSupports 13th \/ 12th Gen Intel Core Processors, Intel Pentium Gold, Celeron Processors
\n*May require a BIOS update to boot the 13th gen Intel\u00ae Core\u2122 desktop processors.*<\/td>\n<\/tr>\n
Supported CPU Technologies<\/th>\nTurbo Boost Technology 3.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
Chipsets<\/caption>\n
Chipset\u00a0<\/i><\/th>\nIntel B660<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
Onboard Video<\/caption>\n
Onboard Video Chipset\u00a0<\/i><\/th>\nSupported only by CPU with integrated graphic<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n
Memory<\/caption>\n
Number of Memory Slots<\/th>\n4x288pin (DDR4)<\/td>\n<\/tr>\n
Memory Standard<\/th>\nDDR4 up to 5000+(OC)*<\/p>\n

* Supports DDR4 3200 natively.
\n* Please refer to Memory Support List on ASRock’s website for more information. (http:\/\/www.asrock.com\/)<\/td>\n<\/tr>\n

Maximum Memory Supported<\/th>\n128GB<\/td>\n<\/tr>\n
Channel Supported\u00a0<\/i><\/th>\nDual Channel<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n
Expansion Slots<\/caption>\n
PCI Express 5.0 x16<\/th>\n1 x PCI Express 5.0 x16*<\/p>\n

* Supports NVMe SSD as boot disks.<\/td>\n<\/tr>\n

PCI Express x1<\/th>\n2 x PCI Express 3.0 x1<\/td>\n<\/tr>\n
Other Slots<\/th>\n1 x M.2 Socket (Key E), supports type 2230 WiFi\/BT PCIe WiFi module and Intel CNVi (Integrated WiFi\/BT)
\n15\u00b5 Gold Contact in VGA PCIe Slot (PCIE1)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n
Storage Devices<\/caption>\n
SATA 6Gb\/s\u00a0<\/i><\/th>\n6 x SATA 6Gb\/s*<\/p>\n

* If M2_2 is occupied by a SATA-type M.2 device, SATA3_0 will be disabled.<\/td>\n<\/tr>\n

M.2<\/th>\n1 x Hyper M.2 Socket (M2_1, Key M), supports type 2242\/2260\/2280 PCIe Gen4x4 (64 Gb\/s) mode*<\/p>\n

1 x Hyper M.2 Socket (M2_2, Key M), supports type 2280 SATA3 6.0 Gb\/s & PCIe Gen4 x4 (64 Gb\/s) mode*<\/p>\n

* Supports Intel Optane Technology (M2_2 only).
\n* Supports Intel Volume Management Device (VMD).
\n* Supports NVMe SSD as boot disks.
\n* Supports ASRock U.2 Kit.<\/td>\n<\/tr>\n

Intel Optane Ready<\/th>\nYes<\/td>\n<\/tr>\n
SATA RAID<\/th>\n0\/1\/5\/10<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Onboard Audio<\/caption>\n
Audio Chipset\u00a0<\/i><\/th>\nRealtek ALC897<\/td>\n<\/tr>\n
Audio Channels\u00a0<\/i><\/th>\n7.1 Channels<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Onboard LAN<\/caption>\n
LAN Chipset<\/th>\nDragon RTL8125BG<\/td>\n<\/tr>\n
Max LAN Speed<\/th>\n10\/100\/1000\/2500Mbps<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
Rear Panel Ports<\/caption>\n
Back I\/O Ports<\/th>\n1 x PS\/2 Mouse\/Keyboard Port
\n1 x HDMI Port
\n1 x DisplayPort 1.4
\n1 x Optical SPDIF Out Port
\n4 x USB 3.2 Gen1 Ports (ASMedia ASM1074 hub) (Supports ESD Protection)
\n2 x USB 2.0 Ports (Supports ESD Protection)
\n1 x RJ-45 LAN Port with LED (ACT\/LINK LED and SPEED LED)
\n1 x BIOS Flashback Button
\nHD Audio Jacks: Rear Speaker \/ Central \/ Bass \/ Line in \/ Front Speaker \/ Microphone (Gold Audio Jacks)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n
Internal I\/O Connectors<\/caption>\n
Onboard USB<\/th>\n2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection)
\n1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)
\n1 x Front Panel Type C USB 3.2 Gen2x2 Header (20 Gb\/s) (Supports ESD Protection)<\/td>\n<\/tr>\n
Other Connectors<\/th>\n1 x SPI TPM Header
\n1 x Chassis Intrusion and Speaker Header
\n1 x RGB LED Header
\n* Supports in total up to 12V\/3A, 36W LED Strip.
\n3 x Addressable LED Headers
\n* Support in total up to 5V\/3A, 15W LED Strip.
\n1 x CPU Fan Connector (4-pin)
\n* The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
\n1 x CPU\/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)
\n* The CPU\/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
\n3 x Chassis\/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)
\n* The Chassis\/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
\n* CPU_FAN2\/WP, CHA_FAN1~3\/WP can auto detect if 3-pin or 4-pin fan is in use.
\n1 x Front Panel Audio Connector<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n
Physical Spec<\/caption>\n
Form Factor<\/th>\nMicro ATX<\/td>\n<\/tr>\n
LED Lighting<\/th>\nRGB<\/td>\n<\/tr>\n
Dimensions (W x L)<\/th>\n9.6″ x 9.6″<\/td>\n<\/tr>\n
Power Pin<\/th>\n1 x 24 pin ATX Power Connector (Hi-Density Power Connector)
\n1 x 8 pin 12V Power Connector (Hi-Density Power Connector)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
Windows Compatibility<\/caption>\n
Windows 11<\/th>\nReady<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
Features<\/caption>\n
Features<\/th>\nUnique Feature:
\nASRock USB 3.2 Gen2
\n– ASRock Front Panel Type-C USB 3.2 Gen2x2 Header (20 Gb\/s)
\nASRock Super Alloy
\n– Premium Power Choke
\n– 50A Dr.MOS
\n– Premium Memory Alloy Choke (Reduces 70% core loss compared to iron power choke)
\n– Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors)
\n– Matte Black PCB
\n– High Density Glass Fabric PCB
\n– 2oz Copper PCB
\n2.5G LAN
\nASRock Steel Slot
\nASRock Full Coverage M.2 Heatsink
\nASRock Hyper M.2 (PCIe Gen4x4)
\nASRock POST Status Checker (PSC)
\nASRock Full Spike Protection (for all USB, Audio, LAN Ports)
\nASRock Live Update & APP ShopBIOS Feature:
\n– 128Mb AMI UEFI Legal BIOS with multilingual GUI support
\n– ACPI 6.0 Compliant wake up events
\n– SMBIOS 2.7 Support
\n– CPU Core\/Cache, CPU GT, DRAM, VDD_IMC, VCCIN AUX, +1.05V PROC, +1.8V PROC, +0.82V PCH , +1.05V PCH Voltage Multi-adjustmentSupport CD:
\n– Drivers, Utilities, AntiVirus Software (Trial Version)Software and UEFI:
\nSoftware
\n– ASRock Motherboard Utility (A-Tuning)
\n– ASRock Polychrome SYNC
\n* These utilities can be downloaded from ASRock Live Update & APP Shop.
\nUEFI
\n– ASRock EZ Mode
\n– ASRock Full HD UEFI
\n– ASRock My Favorites in UEFI
\n– ASRock Instant Flash
\n– ASRock Internet Flash
\n– ASRock Easy RAID InstallerHardware Monitor:
\n– Fan Tachometer: CPU, CPU\/Water Pump, Chassis\/Water Pump Fans
\n– Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU\/Water Pump, Chassis\/Water Pump Fans
\n– Fan Multi-Speed Control: CPU, CPU\/Water Pump, Chassis\/Water Pump Fans
\n– CASE OPEN detection
\n– Voltage monitoring: CPU Vcore, +1.05V_PCH, DRAM, VCCIN AUX, VCCSA, +1.05V PROC, +0.82V PCH, +12V, +5V, +3.3VOS:
\n– Microsoft Windows 10 64-bit \/ 11 64-bit<\/p>\n

Certifications:
\n– FCC, CE
\n– ErP\/EuP ready (ErP\/EuP ready power supply is required)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
Packaging<\/caption>\n
Package Contents<\/th>\nAccessories:
\n– Quick Installation Guide, Support CD, I\/O Shield
\n– 2 x SATA Data Cables
\n– 3 x Screws for M.2 Sockets
\n– 1 x Standoff for M.2 Socket<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

mot-asr-b660m<\/strong><\/p>\n","protected":false},"featured_media":5706,"comment_status":"open","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"default","ast-site-content-layout":"","site-content-style":"","site-sidebar-style":"","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"pwb-brand":[103],"product_brand":[],"product_cat":[43,191],"product_tag":[],"class_list":{"0":"post-885","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"pwb-brand-asrock","7":"product_cat-motherboard","8":"product_cat-motherboard-2","9":"desktop-align-center","10":"tablet-align-left","11":"mobile-align-left","13":"first","14":"instock","15":"shipping-taxable","16":"purchasable","17":"product-type-simple"},"jetpack_publicize_connections":[],"uagb_featured_image_src":{"full":["https:\/\/dwinstore.com\/wp-content\/uploads\/2023\/02\/ASRock-B660M-STEEL-LEGEND-LGA-1700.jpg",1280,960,false],"thumbnail":["https:\/\/dwinstore.com\/wp-content\/uploads\/2023\/02\/ASRock-B660M-STEEL-LEGEND-LGA-1700-150x150.jpg",150,150,true],"medium":["https:\/\/dwinstore.com\/wp-content\/uploads\/2023\/02\/ASRock-B660M-STEEL-LEGEND-LGA-1700-300x225.jpg",300,225,true],"medium_large":["https:\/\/dwinstore.com\/wp-content\/uploads\/2023\/02\/ASRock-B660M-STEEL-LEGEND-LGA-1700-768x576.jpg",768,576,true],"large":["https:\/\/dwinstore.com\/wp-content\/uploads\/2023\/02\/ASRock-B660M-STEEL-LEGEND-LGA-1700-1024x768.jpg",1024,768,true],"1536x1536":["https:\/\/dwinstore.com\/wp-content\/uploads\/2023\/02\/ASRock-B660M-STEEL-LEGEND-LGA-1700.jpg",1280,960,false],"2048x2048":["https:\/\/dwinstore.com\/wp-content\/uploads\/2023\/02\/ASRock-B660M-STEEL-LEGEND-LGA-1700.jpg",1280,960,false],"woocommerce_thumbnail":["https:\/\/dwinstore.com\/wp-content\/uploads\/2023\/02\/ASRock-B660M-STEEL-LEGEND-LGA-1700-300x225.jpg",300,225,true],"woocommerce_single":["https:\/\/dwinstore.com\/wp-content\/uploads\/2023\/02\/ASRock-B660M-STEEL-LEGEND-LGA-1700-600x450.jpg",600,450,true],"woocommerce_gallery_thumbnail":["https:\/\/dwinstore.com\/wp-content\/uploads\/2023\/02\/ASRock-B660M-STEEL-LEGEND-LGA-1700-100x100.jpg",100,100,true]},"uagb_author_info":{"display_name":"aldwinarriola@gmail.com","author_link":"https:\/\/dwinstore.com\/?author=0"},"uagb_comment_info":0,"uagb_excerpt":"mot-asr-b660m","jetpack_sharing_enabled":true,"brands":[{"id":103,"name":"ASROCK","slug":"asrock"}],"_links":{"self":[{"href":"https:\/\/dwinstore.com\/index.php?rest_route=\/wp\/v2\/product\/885","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dwinstore.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/dwinstore.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/dwinstore.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=885"}],"version-history":[{"count":2,"href":"https:\/\/dwinstore.com\/index.php?rest_route=\/wp\/v2\/product\/885\/revisions"}],"predecessor-version":[{"id":10307,"href":"https:\/\/dwinstore.com\/index.php?rest_route=\/wp\/v2\/product\/885\/revisions\/10307"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dwinstore.com\/index.php?rest_route=\/wp\/v2\/media\/5706"}],"wp:attachment":[{"href":"https:\/\/dwinstore.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=885"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/dwinstore.com\/index.php?rest_route=%2Fwp%2Fv2%2Fpwb-brand&post=885"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/dwinstore.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=885"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/dwinstore.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=885"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/dwinstore.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}