Top 27 Flex ATX Motherboards on Amazon (Verified You can Buy)
Top 1
Best for Intel
Best for Extended ATX
Best for Micro ATX
Best for Mini ITX
Best for Ultra ATX
Best for DDR4
Best for LGA 1700
Best for LGA 1200
Best Computer Motherboards
ASRock H610M-HDV/M.2 R2.0 Micro-ATX Motherboard, Supports Intel 14th/13th/12th Gen Core Processors (LGA1700), DDR4 3200, PCIe 4.0, Ultra M.2, Triple Display
ASRock
90-MXBJH0-A0UAYZ
12.2047 x 8.2677 x 1.9685 inches
- Original Language: English
Ratings for ASRock (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| ASRock USA | - | ❌ | ❌ | ❌ |
Features
90-MXBJH0-A0UAYZ
Top 2
Best for Intel
Best for Asus
Best for Ultra ATX
Best for Overclocking
Best Computer Motherboards
ASUS ROG Maximus Z890 Hero Intel® Z890 LGA 1851 ATX Motherboard, Advanced AI PC-Ready, 22+2+1+2 Stages, DDR5, WiFi 7, 3X PCIe® 5.0 M.2, Thunderbolt™ 4, USB Type-C®, AI Overclocking/Cooling/Networking
ASUS
ROG MAXIMUS Z890 HERO
14.6 x 4.4 x 12.2 inches
8.05 pounds
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Computer Headquarters, Inc | - | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
Intel LGA 1851 Socket: Ready for Intel Core Ultra Processors (series 2)
Top 3
Best for Supermicro
Supermicro Motherboard MBD-X11SDV-4C-TP8F-O Xeon D-2123IT 4 Cores/8 Threads 256GB PCIE Flex ATX Retail
Supermicro
MBD-X11SDV-4C-TP8F-O
7.3 x 9.0 x 0.0 inches
Ratings for Supermicro (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| eServer Pro | - | ❌ | ❌ | ❌ |
Features
Super micro X11SDV-4C-TP8F Server Motherboard - Intel Chipset - Socket BGA-2518 - Intel Xeon D-2123IT Quad-core (4 Core) - Retail Pack - Flex ATX - 512 GB DDR4 SDRAM Maximum RAM - 2. 67 GHz, 2. 40 GHz, 2. 13 GHz Memory Speed Supported - RDIMM, LRDIMM, DIMM - 4 x Memory Slots - Serial ATA/600 RAID Supported Controller - 10, 5, 1, 0 RAID Levels - On-board Video Chipset - 2 x USB 3. 0 Port - ASPEED AST2500 - Gigabit Ethernet - 10Gigabit Ethernet - 1 x PCI Express x8 Slots - 1 x PCI Express x16 Slot
Intel Xeon Processor D-2123IT
ASUS ROG Crosshair X870E Hero AMD X870E AM5 ATX Motherboard, Advanced AI PC Ready, 18+2+2 Power Stages, DDR5, PCIe® 5.0, 5X M.2, Wi-Fi 7, USB4®, AI Overclocking, Core Flex, PCIe Slot Q-Release Slim
ASUS
ROG CROSSHAIR X870E HERO
14.6 x 12.2 x 4.4 inches
5.7982 pounds
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Computer Headquarters, Inc | - | ❌ | ❌ | ❌ |
Features
Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
AMD AM5 Socket: Ready for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors
Top 5
ASUS ROG Strix B850-E Gaming WiFi AMD AM5 B850 ATX Motherboard 16+2+2 Stages, Dynamic OC, Core Flex,DDR5 w/AEMP, WiFi 7, 5X M.2, 5G LAN, PCIe® 5.0,USB4®, USB 20Gbps Type-C®,AI OC, AI Networking,Black
ASUS
ROG STRIX B850-E GAMING WIFI
12.0079 x 9.6063 x 3.1496 inches
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Bleepbox US | - | ❌ | ❌ | ❌ |
Features
Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 series desktop processors
Top 6
Best for Supermicro
Supermicro X14SAV-TLN4F Bulk Flex ATX Embedded Board | Intel Core Ultra 9/7/5 Series 2 | 96GB DDR5 | PCIe 5.0 | Dual 10G & 2.5G LAN | M.2 | MCIO | 4X SATA | 12V DC | vPro
Supermicro
MBD-X14SAV-TLN4F-B
Ratings for Supermicro (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| KART IT | 2,177 | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
Intel Core Ultra 9/7/5 Series 2 Processor, Single Socket LGA-1851 supported, CPU TDP supports Up to 125W TDP
Up to 96GB Unbuffered ECC/non-ECC CSODIMM/SODIMM, clocked DIMM support up to 6400MT/s (with Core Ultra 9/7), in 2 slots
ASUS ROG Strix X870-A Gaming WiFi AMD AM5 X870 ATX Motherboard 16+2+2 Power Stages, Dynamic OC Switcher, Core Flex, DDR5 AEMP, WiFi 7, 4X M.2, PCIe® 5.0, Q-Release Slim, USB4®, AI OCing & Networking
ASUS
ROG STRIX X870-A GAMING WIFI
2.7 x 13.9 x 10.8 inches
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| InstaDeals | - | ❌ | ❌ | ❌ |
| Returned Solutions | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
AMD AM5 Socket: Ready for AMD Ryzen 7000, 8000 and 9000 series desktop processors
Top 8
Best for AMD
Best for Asus
Best for Extended ATX
Best for DDR5
Best for Gaming
Best for Overclocking
ASUS TUF Gaming X870-PLUS WiFi AMD AM5 X870 ATX Motherboard, 16+2+1, 80A SPS Power Stages, DDR5, PCIe 5.0 Ready, Four M.2 Slots, Wi-Fi 7, 2.5Gb LAN, HDMI, USB4® 40Gbps, SATA 6 Gbps, USB 20Gbps Type-C
ASUS
TUF GAMING X870-PLUS WIFI
2.7 x 13.9 x 10.8 inches
2.9 Pounds
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| CoverZip | Same Day Shipping | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
Ready for Advanced AI PC: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
AMD AM5 Socket: Ready for AMD Socket AM5 for AMD Ryzen 9000 & 8000 & 7000 Series Desktop Processors
Top 9
Best Computer Components
Best Motherboards
Best for AMD
Best for Asus
Best for ATX
Best for Extended ATX
Best for DDR
Best for DDR4
Best for Ethernet
Best for HDMI
Best for AM4
Best for B550
Best for Gaming
Best for Ryzen 5 3600
Best for Ryzen 5 5600x
Best Computer Motherboards
Asus ROG Strix B550-F Gaming WiFi II AMD AM4 (3rd Gen Ryzen) ATX Gaming Motherboard (PCIe 4.0,WiFi 6E, 2.5Gb LAN, BIOS Flashback, HDMI 2.1, Addressable Gen 2 RGB Header and Aura Sync)
ASUS
ROG STRIX B550-F GAMING WIFI II
13.3858 x 10.748 x 2.7559 inches
2.2046 Pounds
- Original Language: English
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| CST Group | - | ❌ | ❌ | ❌ |
| CoverZip | Same Day Shipping | - | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
AM4 socket: Ready for AMD Ryzen 3000 and 5000 series, plus 5000 and 4000 G-series desktop processors.Bluetooth v5.2
Best gaming connectivity: PCIe 4.0-ready, dual M.2 slots, USB 3.2 Gen 2 Type-C, plus HDMI 2.1 and DisplayPort 1.2 output
Top 10
Best Computer Components
Best Motherboards
Best for AMD
Best for ATX
Best for Extended ATX
Best for DDR
Best for DDR4
Best for Gigabyte
Best for AM4
Best for B550
Best for LGA 1700
Best for Gaming
Best for Ryzen 5 3600
Best for Ryzen 5 5600x
Best Computer Motherboards
GIGABYTE B550 Eagle WIFI6 AMD AM4 ATX Motherboard, Supports Ryzen 5000/4000/3000 Processors, DDR4, 10+3 Power Phase, 2X M.2, PCIe 4.0, USB-C, WIFI6, GbE LAN, PCIe EZ-Latch, EZ-Latch, RGB Fusion
GIGABYTE
B550 EAGLE WIFI6
12.0 x 9.61 x 1.0 inches
2.7558 Pounds
Ratings for GIGABYTE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
| UltraParts Renewed | - | ❌ | ❌ | ❌ |
| TheTechGroup | 9,505 | ❌ | ❌ | ❌ |
Features
AMD Socket AM4: Ready to support AMD Ryzen 5000 / Ryzen 4000 / Ryzen 3000 Series processors
Enhanced Power Solution: Digital twin 10 plus3 phases VRM solution with premium chokes and capacitors for steady power delivery.
Top 11
Best for Overclocking
ASUS ROG Strix X870E-A Gaming WIFI7 NEO AM5 ATX Motherboard, DDR5, DIMM Fit, WiFi 7, 5Gb LAN, PCIe 5.0, 4X M.2, 2X USB4, EZ PC DIY, AIO Q-Connector, 3-Year Warranty
ASUS
ROG STRIX X870E-A GAMING WIFI7 NEO
12.0 x 9.6 x 1.5 inches
2.5 pounds
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Elite100 | - | ❌ | ❌ | ❌ |
Features
Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 series desktop processors
MACHINIST H61 LGA 1155 (Intel 2th/3th Gen) Gaming Motherboard, Flex-ATX Computer Motherboards Support PCIe 2.0, 100M LAN, DDR3, SATA M.2 for Intel i3,i5,i7/Xeon E3 V2/Pentium
MACHINIST
H61C V5.0
Ratings for MACHINIST (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| MACHINIST | - | ❌ | ❌ | ❌ |
Features
Intel LGA 1155 Socket: Supports Intel Core i3/i5/i7 2th or 3th generation processors, as well as Xeon E3 v2, Pentium and other series processors. (Eg Intel xeon E3-1280 V2, Intel Core i7-3770K, Intel Core i5-2500K, Pentium G620, G840, etc.)
Dual-channel DDR3 Memory Slots: 2 DDR3 non-ECC desktop memory slots, unbuffered, support effective frequencies of 1280/1333/1600/1866MHz, and a maximum capacity of 16GB (Each memory slot supports 8GB)
Top 13
Best for Asus
Best for DisplayPort
Best for AM4
Best for RGB Lighting
Best for Gaming
Best for Ryzen 5 5600x
ASUS TUF Gaming A520M-PLUS (WiFi) AMD AM4 (3rd Gen Ryzen™) microATX Gaming Motherboard (M.2 Support, 802.11ac Wi-Fi, DisplayPort, HDMI, D-Sub, USB 3.2 Gen 1 Type-A and Aura Addressable Gen 2 headers)
ASUS
TUF GAMING A520M-PLUS WIFI
2.75 x 10.75 x 11.0 inches
1.27 pounds
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| UltraParts Renewed | - | ❌ | ❌ | ❌ |
| VirVentures | 194 | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
AMD AM4 Socket: l Ready for Ryzen 5000 Series/ 4000 G-Series/ 3000 Series Desktop Processors
Comprehensive cooling: Large VRM heatsink, PCH heatsink and Fan Xpert 2+
ASUS ROG Strix Z890-F Gaming WiFi Intel® Z890 LGA 1851 ATX Motherboard, Advanced AI PC-Ready, 16+2+1+2 Stages, DDR5, WiFi 7, 5X M.2, Thunderbolt™ 4, USB Type-C®, AI Overclocking, Cooling & Networking
ASUS
ROG STRIX Z890-F GAMING WIFI
13.9764 x 10.6299 x 2.6772 inches
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Alakhras LLC | - | ❌ | ❌ | ❌ |
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
| Computer Headquarters, Inc | - | ❌ | ❌ | ❌ |
Features
Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
Intel LGA 1851 Socket: Ready for Intel Core Ultra processors (Series 2)
Top 15
ASUS ROG Strix X870E-H Gaming WIFI7 AMD X870E-H ATX Motherboard with 16+2+1 Power Stages, Dynamic OC Switcher, Core Flex, DDR5 AEMP, 4X M.2, PCIe 5.0, Q-Release, Dual USB4 Ports and USB 10Gbps Type-C
ASUS
ROG STRIX X870E-H GAMING WIFI7
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Newegg Business | - | ❌ | ❌ | ❌ |
Features
Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 series desktop processors
ASUS Prime H570-PLUS LGA1200 (Intel® 11th/10th Gen) ATX Motherboard (PCIe 4.0, 8 Power Stages, HDMI, DVI, DisplayPort, Dual M.2, Intel 1Gb LAN, USB 3.2 Gen 2 Type-C®, Thunderbolt™ 4)
ASUS
PRIME H570-PLUS
12.91 x 10.47 x 2.09 inches
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Triplenet Pricing INC | 470 | ✅ | ✅ | ✅ |
| USA BUY | - | ✅ | ✅ | ✅ |
| Computer Headquarters, Inc | - | ✅ | ✅ | ✅ |
| NEMONG | - | ❌ | ❌ | ❌ |
Features
Intel LGA 1200 socket: Ready for 11th Gen Intel Core processors
Enhanced power solution: 8 power stages, alloy chokes and durable capacitors for stable power delivery
Top 17
Supermicro Motherboard MBD-X11SDV-12C-TP8F-B Xeon D-2166NT 256GB DDR4 PCIE Flex ATX Brown Box
Supermicro
MBD-X11SDV-12C-TP8F-B
7.3 x 9.0 x 0.0 inches
4.0 Pounds
Ratings for Supermicro (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| eServer Pro | - | ❌ | ❌ | ❌ |
Top 18
ASUS ROG Crosshair X870E Glacial AM5 E-ATX Motherboard, DDR5, DIMM Fit, WiFi 7, PCIe 5.0, 7X M.2, 2X 10Gb LAN, 5” LCD, AIO Q-Connector, AI Cache Boost
ASUS
ROG CROSSHAIR X870E GLACIAL
12.0 x 10.9 x 1.5 Inches
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
Ready for Advanced AI PCs: Designed for the future of AI computing, with the power and connectivity needed for demanding AI applications
AMD AM5 Socket: Ready for AMD Ryzen 9000, 8000 and 7000 Series Desktop Processors. Renowned Software: BIOS 64 MB, ASUS DriverHub, Dolby Atmos, exclusive 1-year Internet Security subscription, TurboV Core, GlideX, HWiNFO and bundled 1-year AIDA64 Extreme subscription, Integrated WiFi Driver Support
Top 19
SuperMicro X14SAV-F Motherboard
Supermicro
X14SAV-F
12.0 x 12.0 x 1.0 inches
Ratings for Supermicro (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Daytona Web | - | ❌ | ❌ | ❌ |
Features
Intel Core Ultra 9/7/5 Series 2 Processor, Single Socket LGA-1851 supported, CPU TDP supports Up to 125W TDP
Up to 96GB Unbuffered ECC/non-ECC CSODIMM/SODIMM, clocked DIMM support up to 6400MT/s (with Core Ultra 9/7), in 2 slots
Top 20
ASUS ROG Maximus Z790 Dark Hero (WiFi 7) LGA 1700(Intel 14th &13th&12th Gen) ATX Gaming Motherboard(PCIe 5.0x16, 5xM.2 Slots,DDR5,2X Thunderbolt 4 Ports, USB Type-C Front-Panel)
ASUS
ROG MAXIMUS Z790 DARK HERO
1.5 pounds
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Computer Headquarters, Inc | - | ❌ | ❌ | ❌ |
| OneDealOutlet Online | 7,176 | ❌ | ❌ | ❌ |
Features
Intel LGA 1700 socket: Ready for Intel Core 13th Gen processors, Intel Core 12th Gen, Pentium Gold and Celeron Processors
Robust Power Solution: 20+1+2 power stages with dual ProCool II power connectors, high-quality alloy chokes, and durable capacitors to support multi-core processors
ASRock B760M Pro-A D4 Micro ATX Motherboard, Intel 14th/13th/12th Gen, 7+1+1 Dr.MOS, DDR4 5333+ (OC), PCIe 4.0, 2.5G LAN, Dual M.2
ASRock
B760M Pro-A/D4
Ratings for ASRock (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| ASRock USA | - | ❌ | ❌ | ❌ |
Features
System Compatibility: Micro-ATX (9.6x9.6in); verify case clearance.
Dedicated support: Contact us via Amazon for product assistance.
Top 22
ASRock Motherboard B760M-HDV/M.2 Intel 12th and 13th Generation CPU (LGA1700) Compatible B760 Chipset DDR5 Micro ATX Motherboard
ASRock
B760M-HDV/M.2
11.811 x 11.811 x 11.811 inches
0.0022 pounds
- Original Language: English
Ratings for ASRock (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
| MemoryC | 5,178 | ❌ | ❌ | ❌ |
Features
Supports 13th Gen & 12th Gen and next gen Intel
7+1+1 Power Phase
MSI Z390-A PRO LGA1151 (Intel 8th and 9th Gen) M.2 USB 3.1 Gen 2 DDR4 HDMI DP CFX Dual Gigabit LAN ATX Z390 Gaming Motherboard
msi
Z390-A PRO
12.0 x 9.6 x 1.2 inches
0.2205 pounds
Ratings for msi (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| NEMONG | - | ✅ | ✅ | ✅ |
| Z's Essentials | - | ✅ | ✅ | ✅ |
| Shanta Ecommerce | - | ✅ | ✅ | ✅ |
Features
Supports 9th i9-9900K, i7-9700K, i5-9600K and 8th Generation Intel Core / Pentium Gold / Celeron processors for LGA 1151 socket
Supports dual channel ddr4 memory, up to 4400(oc) MHz
Top 24
ASRock B760 Pro RS ATX Motherboard | Supports 14th/13th/12th Gen Intel | DDR5 7200+ (OC) | PCIe 5.0 | 2.5G LAN | 10+1+1 Power Phase | Front & Rear USB-C
ASRock
B760 PRO RS
1.1 x 9.7 x 6.5 Inches
2.6455 Pounds
- Published, Original Language: English
Ratings for ASRock (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Triplenet Pricing INC | 470 | ❌ | ❌ | ❌ |
Features
Supports 13th Gen & 12th Gen Intel Core Processors (LGA1700)
10+1+1 Power Phase, Dr.MOS for VCore+GT
ASUS Prime Z390-P LGA1151 (Intel 8th and 9th Gen) ATX Motherboard for Cryptocurrency Mining(BTC) with Above 4G Decoding, 6xPCIe Slot and USB 3.1 Gen2
ASUS
Prime Z390-P
12.91 x 2.09 x 10.34 inches
1.3228 pounds
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Upscale Commerce | - | ✅ | ✅ | ✅ |
| vis viva | - | ✅ | ✅ | ✅ |
| DealsPro1 | 7,392 | ✅ | ✅ | ✅ |
| IPC-STORE✅ | 2,298 | ✅ | ✅ | ✅ |
| Alex Computers | - | ✅ | ✅ | ✅ |
| iT Hardware | - | ❌ | ❌ | ❌ |
| TopBestBuyDotCom(Ships Same Day) | - | ❌ | ❌ | ❌ |
| Wholesale Haven | - | ❌ | ❌ | ❌ |
| NEMONG | - | ❌ | ❌ | ❌ |
| Memorybank | - | ❌ | ❌ | ❌ |
Features
Designed for 9th and 8th Generation Intel Core processors to maximize connectivity and speed with M.2, USB 3.1 Gen2 and Asus optimum II for better DRAM overclocking stability
5x Protection III Hardware-level safeguards with safe Slot Core, LANGuard and overvoltage protection provide component longevity and reliability
Top 26
Best for USB 3.1
GIGABYTE B360M DS3H (LGA1151/Intel/Micro ATX/USB 3.1 Gen 1 (USB3.0) Type A/DDR4/Motherboard)
GIGABYTE
B360M DS3H
22.7 x 11.1 x 11.3 inches
1.9 pounds
Ratings for GIGABYTE (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| NEMONG | - | ❌ | ❌ | ❌ |
Features
Socket 1151/Support 8th Gen Intel Core processors
Dual Channel DDR4, 4DIMMs
Top 27
ASUS Prime X670E-PRO WiFi AMD X670 AM5 Ryzen™ Desktop 9000 8000 & 7000 ATX Motherboard with PCIe® 5.0, Four M.2 Slots, DDR5 Slots, USB 3.2 Gen 2x2 Type-C®, USB4® Support, WiFi 6E, and 2.5G Ethernet
ASUS
PRIME X670E-PRO WIFI
10.75 x 2.68 x 13.31 Inches
4.5 pounds
Ratings for ASUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Tech Finds Today | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
| UltraParts Renewed | - | ❌ | ❌ | ❌ |
| S V I | - | ❌ | ❌ | ❌ |
Features
AM5 Socket: Ready for AMD Ryzen Desktop 9000*, 8000*, and 7000 Series Processors
*BIOS Update maybe required when used with AMD Ryzen Desktop 9000 and 8000 Series CPU Processors
Top 10 Flex ATX Motherboards - Verified to Buy (September 2026)
- 1. ASRock H610M-HDV/M.2 R2.0 Micro-ATX Motherboard, Supports Intel 14th/13th/12th Gen Core...
- 2. ASUS ROG Maximus Z890 Hero Intel® Z890 LGA 1851 ATX...
- 3. Supermicro Motherboard MBD-X11SDV-4C-TP8F-O Xeon D-2123IT 4 Cores/8 Threads 256GB PCIE...
- 4. ASUS ROG Crosshair X870E Hero AMD X870E AM5 ATX Motherboard,...
- 5. ASUS ROG Strix B850-E Gaming WiFi AMD AM5 B850 ATX...
- 6. Supermicro X14SAV-TLN4F Bulk Flex ATX Embedded Board | Intel Core...
- 7. ASUS ROG Strix X870-A Gaming WiFi AMD AM5 X870 ATX...
- 8. ASUS TUF Gaming X870-PLUS WiFi AMD AM5 X870 ATX Motherboard,...
- 9. Asus ROG Strix B550-F Gaming WiFi II AMD AM4 (3rd...
- 10. GIGABYTE B550 Eagle WIFI6 AMD AM4 ATX Motherboard, Supports Ryzen...
Top 6 Flex ATX Motherboards Brands on Amazon
Here is the list of top-rated brands that were evaluated by CherryPicks.
- ASRock
- ASUS
- Supermicro
- GIGABYTE
- MACHINIST
- msi
Related Flex ATX Motherboards Guides
For more personalized Flex ATX Motherboards guides, Check those pages,
Motherboard Form Factor
Top 10 Flex ATX Motherboards Sellers: CPR Seller Rank List
CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.
- 1. VirVentures : 178,755 Yearly Feedback , Avg. Ratings 4.8
- 2. Triplenet Pricing INC : 90,418 Yearly Feedback , Avg. Ratings 4.6
- 3. KART IT : 26,995 Yearly Feedback , Avg. Ratings 4.6
- 4. IPC-STORE✅ : 25,849 Yearly Feedback , Avg. Ratings 4.7
- 5. MemoryC : 12,723 Yearly Feedback , Avg. Ratings 4.8
- 6. OneDealOutlet Online : 9,430 Yearly Feedback , Avg. Ratings 4.4
- 7. DealsPro1 : 9,178 Yearly Feedback , Avg. Ratings 4.9
- 8. TheTechGroup : 7,158 Yearly Feedback , Avg. Ratings 4.9
- 9. Z's Essentials : 6,262 Yearly Feedback , Avg. Ratings 4.8
- 10. Daytona Web : 3,846 Yearly Feedback , Avg. Ratings 4.9
| Rank | Name | Yearly Feedbacks | Avg. Ratings |
|---|---|---|---|
| 🥇 | VirVentures | 178,755 | 4.8 |
| 🥈 | Triplenet Pricing INC | 90,418 | 4.6 |
| 🥉 | KART IT | 26,995 | 4.6 |
| 4 | IPC-STORE✅ | 25,849 | 4.7 |
| 5 | MemoryC | 12,723 | 4.8 |
| 6 | OneDealOutlet Online | 9,430 | 4.4 |
| 7 | DealsPro1 | 9,178 | 4.9 |
| 8 | TheTechGroup | 7,158 | 4.9 |
| 9 | Z's Essentials | 6,262 | 4.8 |
| 10 | Daytona Web | 3,846 | 4.9 |
[Get] Flex ATX Motherboards Deals (✅Exclusively for Prime)
What does "Amazon Fulfilled" Mean?
Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.
When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.
What does "Prime" Mean?
"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.
Prime members also have access to other benefits, including 2-Day Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.
Shop Prime Flex ATX Motherboards Deals
What does "Free Shipping" Mean?
"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.
Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.
Why Should You Trust Us?
Now hundreds and thousands of Computer Components supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Flex ATX Motherboards to buy for new September 2026?
CherryPicks’s Methodology for Evaluating Flex ATX Motherboards
We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Computer Components items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.
We collected and analyzed 96 of Flex ATX Motherboards reviews based on our selection criteria. It helped us shortlist the top qualified and rated Flex ATX Motherboards for Computer Components, We found that most customers choose Flex ATX Motherboards with an average price of $318.52, and the top brands are ASUS, ASRock, MACHINIST And Supermicro.
Then our expert-level editors reviewed all those quality items and selected the top 27 Flex ATX Motherboards for you, We have researched hundreds of sellers and picked the top sellers for Computer Components, including Amazon Resale, VirVentures, Triplenet Pricing INC, KART IT, IPC-STORE✅, MemoryC, OneDealOutlet Online, DealsPro1, TheTechGroup, Z's Essentials, Daytona Web And iT Hardware. The ASRock H610M-HDV/M.2 R2.0 Micro-ATX Motherboard... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 13 consumers with an average rating of 4.3.
We've helped a lot of satisfied users get the right Computers & Accessories product based on their needs, and save lots of time for them to pick Flex ATX Motherboards to buy.
Carl M. Peterson is a tech review expert that has an interest in reviewing emerging and new electronics revealing details you will need to make informed decisions. When he is not working, he is with his dog Tat in the pool enjoying the waters.