B550 Phantom Gaming-ITX/ax
ÜRÜN ÖZETİ:
- Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors*
- 8 Power Phase Design, Digi Power, 90A Dr.MOS
- Supports DDR4 5400+ (OC)
- 1 PCIe 4.0 x16
- Graphics Output Options: HDMI, DisplayPort
- 7.1 CH HD Audio (Realtek ALC1220 Audio Codec), Nahimic Audio
- 4 SATA3, 1 Hyper M.2 (PCIe Gen4x4), 1 Ultra M.2 (PCIe Gen3x4 & SATA3)
- 3 USB 3.2 Gen2 (Rear Type A+C, Front Type-C), 6 USB 3.2 Gen1 (2 Front, 4 Rear)
- Intel® 2.5G LAN, Wi-Fi 6 802.11ax (2.4Gbps) + BT 5.2*Please refer to CPU support list for details.
This model may not be sold worldwide. Please contact your local dealer for the availability of this model in your region.
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- Overview
- Specification
- Galeri
- Support
- Available in
Phantom Gaming is designed by gamers and for gamers! Underneath its relentless appearance lie plentiful gaming oriented features and excellent gaming capabilities. It’s all about bringing a new gaming experience to gamers!
TAKE THE LEAD
Game your way with speed and ease thanks to ultra-fast hardware
Nahimic Audio
USB, Wi-Fi, analog çıkış ve hatta HDMI üzerinden kulaklık, kulaklık, harici veya dahili hoparlör kullanıyor olsanız da, Nahimic Audio size canlı ve zengin ayrıntılarla dolu en ilgi çekici dinleme deneyimini sunar.
Ses İzleyici, baskın seslerin geldiği yönleri gösteren görsel bir göstergedir. Her ses, oyun sırasında tam bir daldırma için bir radar üzerinde 360° düzgün bir şekilde konumlandırılmıştır.
Dr. MOS
8 Güç Fazı Tasarımı
90A Dr. MOS
Dr.MOS, senkron düşürücü gerilim uygulamaları için optimize edilmiş entegre güç aşaması çözümüdür! Geleneksel ayrık MOSFET'lerle karşılaştırıldığında, her faz için akıllı bir şekilde daha yüksek akım sağlar, böylece daha iyi termal sonuç ve üstün performans sağlamaktadır.
Premium 90A Power Choke
Compared to traditional chokes, ASRock’s premium 90A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.
8 Güç Fazı Tasarımı
CPU'ya tamamen sorunsuz güç dağıtımına ve sağlam bileşenlere sahiptir. Ayrıca ileri düzey oyuncular için de benzersiz overclock yetenekleri ve en düşük sıcaklıkta gelişmiş performans sunar.
8LAYER & 2OZ COPPER PCB
The 8 Layer PCB comes with 4 sets of 2 ounce copper inner layers, providing stable signal traces and power shapes and delivering lower temperature and higher energy efficiency for overclocking! Thus, it's able to support the latest DDR4 memory modules with most extreme memory performance!
RULE YOUR OWN LIGHTING WAY - POLYCHROME RGB
This motherboard features onboard RGB headers and an addressable RGB header that allow motherboard to be connected to compatible LED devices such as strip, CPU fans, coolers, chassis and so on. Users may also synchronize RGB LED devices across the Polychrome RGB Sync-certified accessories to create their own unique lighting effects.
*The addressable RGB LED header supports WS2812B addressable RGB LED strip (5V/Data/GND), with a maximum power rating of 3A (5V), a max of 80 LEDs and length within 2 meters.
*The RGB LED header supports standard 5050 RGB LED strip (12V/G/R/B), with a maximum power rating of 3A (12V) and length within 2 meters.
*The RGB LED header supports standard 5050 RGB LED strip (12V/G/R/B), with a maximum power rating of 3A (12V) and length within 2 meters.
Wi-Fi 6 802.11ax
Welcome to the new Wi-Fi standard! ASRock’s motherboard equipped with next generation Intel® Wi-Fi 6 802.11ax adapter. The speed will be working up to 2.4Gbps and it will also natively operate with both 2.4Ghz and 5Ghz simultaneously. Significant improvement in bi-directional MU-MIMO support is another attractive feature as well.
Intel® 2.5G LAN
The 2.5G Ethernet configuration were introduced to support higher bandwidth on widely deployed CAT5e and CAT6 cabling in enterprise and metro area networks. The industry's leading Intel® LAN always provides the best throughput performance, lower CPU utilization, enhanced stability and is able to deliver ultimate network experience to users!
Reinforced Steel Slot
[PCIe 4.0 Version]
The reinforced steel slot is capable of supporting PCI Express 4.0 standard. The various benefits include:
✔ Extra anchor points
✔ Stronger latch
✔ Ensure signal stability
✔ Make sure heavy graphics cards to be well-installed.
✔ Extra anchor points
✔ Stronger latch
✔ Ensure signal stability
✔ Make sure heavy graphics cards to be well-installed.
PCIe 4.0 High Speed M.2 Solution
This motherboard is capable of accomadating multiple M.2 storage devices, one of which can even support next generation PCI Express 4.0 M.2 SSD, it is capable of performing twice the speed compared to previous 3rd generation, giving a lightning fast data transferring experience.
AMD SMART ACCESS MEMORY
Conventional PC systems processor can only access a fraction of graphics memory and limits system performance. With AMD Smart Access Memory, the data channel gets expanded to harness the full potential of GPU memory, removes the bottleneck and increase performance.
Ön Panel USB 3.2 Gen2 Type-C
Ön USB 3.2 Gen2 Type-C başlığı, bilgisayar kasasının ön paneline 10 Gbps'ye kadar veri aktarım hızı ve yeni nesil ters çevrilebilir USB tasarımı sunar.
Çift USB 3.2 Gen2 ( Type-A + Type-C )
Bu anakart, yeni nesil USB 3.2 Gen2 aygıtlarını desteklemek ve 10 Gbps'e kadar veri aktarım hızları sağlamak için arka giriş/çıkış panelinde yerleşik bir çift Type-A ve Type-C USB 3.2 Gen2 portuna sahiptir.
USB 3.2 Gen2 doubles the data transfer rate
USB 3.2 Gen2 Type-C doubles the charge speed!
*Charge speed may vary due to controller protocol, please make sure your device can support 3.0A charging.
Dual Graphics Outputs
Complete with two types of most used connectors! Packed with a HDMI + DisplayPort combo, you have more graphics output options now.
AMD StoreMI Technology
A powerful tool that combines the speed of your SSD with the capacity of your hard disk into a single, fast, easy-to-manage drive, AMD StoreMI technology “combines” these two types of storage into a single drive and automatically moves the data you access the most to the SSD, so you get the best of both worlds.
![SA [0 Header-Hairline]](/mb/features/SA.png)
XXL Aluminum Alloy Heatsink
![SA [XXL Aluminum Alloy Heatsink]](/mb/features/SA-Heatsink-B550 Phantom Gaming-ITXax.jpg)
Extra large aluminum alloy heat sinks that effectively take away heat from the MOSFET and chipset so that your whole system may perform more stable.
Dr. MOS
![SA [Dr.MOS] 90A](/mb/features/SA-DrMOS.jpg)
Dr.MOS is the integrated power stage solution which is optimized for synchronous buck-set down voltage applications! Intelligently delivering higher current and driving up to 90A continuous current for each phase, thus providing improved thermal result and superior performance.
Premium 90A Power Choke
![SA [Premium 90A Power Choke] AMD](/mb/features/SA-90APowerChoke-B550 Phantom Gaming-ITXax.jpg)
Compared to traditional chokes, ASRock’s premium 90A power chokes effectively make the saturation current up to three times better, thus providing enhanced and improved Vcore voltage to the motherboard.
Mat Siyah PCB
![SA [Matte Black PCB]](/mb/features/SA-MattePCB.jpg)
ASRock'un üst düzey anakartlarındaki prestijli bileşenlerle uyumlu yeni bir gizemli mat siyah ve bakır renk şeması.
Yüksek Yoğunluklu Cam PCB
![SA [High Density Glass Fabric PCB]](/mb/features/SA-HDPCB.jpg)
Anakartı nemden kaynaklanan elektrik kısa devrelerine karşı korumak için PCB katmanları arasındaki boşlukları azaltan Yüksek Yoğunluklu Cam Kumaş PCB tasarımı.
2oz Copper PCB
![SA [2oz Copper PCB]](/mb/features/SA-2oz.jpg)
Using only carefully selected copper materials for PCB layers, 2oz Copper PCB delivers lower temperature and higher energy efficiency for overclocking.
Tam Spike Koruması
Anakart üzerindeki bazı hassas dijital bileşenler güç dalgalanmalarına karşı savunmasızdır, aşırı akım sisteminizin hemen arızalanmasına neden olabilir. ASRock Tam Ani Yükselme Koruması, anakartınızın bileşenlerinin bu beklenmedik voltaj yükselmelerinden zarar görmesini önlemek için çeşitli teknolojiler içerir.
Live Update & APP Shop
ASRock Live Update & APP Shop size kolaylık sağlamak için tasarlanmıştır. Kullanıcıların indirmesi için çeşitli uygulamalar ve destek yazılımları sunuyoruz. Ayrıca sisteminizi kolayca optimize edebilir ve anakartınızı ASRock Live Update & APP Shop ile güncel tutabilirsiniz.
One-Click to AI Agents – ASRock Claw Quickset
ASRock Claw Quickset is a Windows desktop utility that simplifies the deployment of OpenClaw and local AI models. It automates installation, configuration, and environment setup, allowing users to start using AI with minimal technical knowledge.
- Gaming ArmorPower
- Hi-Density Power Connectors (24 pin and 8 pin)
Memory
- 15μ Gold Contact in DIMM Slots
VGA Card
- 15μ Gold Contact in VGA PCIe Slot (PCIE1)
Internet
- Intel® 2.5G LAN
Audio
- Nahimic Audio - Unique FeatureASRock USB 3.2 Gen2
- ASRock Front Panel USB 3.2 Gen2 Type-C Header (10 Gb/s)
- ASRock USB 3.2 Gen2 Type-A Port (10 Gb/s)
- ASRock USB 3.2 Gen2 Type-C Port (10 Gb/s)
ASRock Super Alloy
- Premium 90A Power Choke
- 90A Dr.MOS
- Premium Memory Alloy Choke (Reduces 70% core loss compared to iron powder choke)
- Nichicon 12K Black Caps (100% Japan made high quality conductive polymer capacitors)
- I/O Armor
- Matte Black PCB
- High Density Glass Fabric PCB
- 8 Layer PCB
- 2oz Copper PCB
Intel® 2.5G LAN
Intel® 802.11ax WiFi
ASRock Steel Slot Gen4
ASRock Full Coverage M.2 Heatsink
ASRock Hyper M.2 (PCIe Gen4x4)
ASRock Full Spike Protection (for all USB, Audio, LAN Ports)
ASRock Live Update & APP Shop - CPU- Supports AMD AM4 Socket Ryzen™ 3000, 3000 G-Series, 4000 G-Series, 5000 and 5000 G-Series Desktop Processors*
- Digi Power design
- 8 Power Phase design*Please refer to CPU support list for details. - Chipset- AMD B550
- Memory- Dual Channel DDR4 Memory Technology
- 2 x DDR4 DIMM Slots
- AMD Ryzen series CPUs (Vermeer) support DDR4 5100+(OC) / 5000(OC) / 4933(OC) / 4866(OC) / 4800(OC) / 4733(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
- AMD Ryzen series CPUs (Matisse) support DDR4 5100+(OC) / 5000(OC) / 4933(OC) / 4866(OC) / 4800(OC) / 4733(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
- AMD Ryzen series APUs (Cezanne) support DDR4 5400+(OC) / 5300(OC) / 5200(OC) / 5100(OC) / 5000(OC) / 4933(OC) / 4866(OC) / 4800(OC) / 4733(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
- AMD Ryzen series APUs (Renoir) support DDR4 5400+(OC) / 5300(OC) / 5200(OC) / 5100(OC) / 5000(OC) / 4933(OC) / 4866(OC) / 4800(OC) / 4733(OC) / 4666(OC) / 4600(OC) / 4533(OC) / 4466(OC) / 4400(OC) / 4333(OC) / 4266(OC) / 4200(OC) / 4133(OC) / 4000(OC) / 3866(OC) / 3800(OC) / 3733(OC) / 3600(OC) / 3466(OC) / 3200 / 2933 / 2667 / 2400 / 2133 ECC & non-ECC, un-buffered memory*
- AMD Ryzen series APUs (Picasso) support DDR4 3600+(OC) / 3466(OC) / 3200(OC) / 2933 / 2667 / 2400 / 2133 non-ECC, un-buffered memory*
- Max. capacity of system memory: 64GB**
- Supports Extreme Memory Profile (XMP) memory modules
- 15μ Gold Contact in DIMM Slots*For Ryzen Series APUs (Picasso, Cezanne and Renoir), ECC is only supported with PRO CPUs.
Please refer to below table for AMD non-XMP memory frequency support. For more details, please refer to the QVL on ASRock's website.
Ryzen Series CPUs (Vermeer):
Ryzen Series CPUs (Matisse):
Ryzen Series APUs (Cezanne):
Ryzen Series APUs (Renoir):
Ryzen Series CPUs (Picasso):
SR: Single rank DIMM, 1Rx4 or 1Rx8 on DIMM module label
DR: Dual rank DIMM, 2Rx4 or 2Rx8 on DIMM module label
**Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation. - BIOS- 256Mb AMI UEFI Legal BIOS with GUI support
- Supports "Plug and Play"
- ACPI 5.1 compliance wake up events
- Supports jumperfree
- SMBIOS 2.3 support
- CPU, CPU VDDCR_SOC, DRAM, VPPM, Chipset 1.05V, 2.50V, +1.8V, VDDP Voltage Multi-adjustment - Graphics- Integrated AMD Radeon Vega Series Graphics in Ryzen Series APU*
- DirectX 12, Pixel Shader 5.0
- Shared memory default 2GB. Max Shared memory supports up to 16GB.**
- Dual graphics output: support HDMI and DisplayPort 1.4 ports by independent display controllers
- Supports HDMI 2.1 with max. resolution up to 4K x 2K (4096x2160) @ 60Hz
- Supports DisplayPort 1.4 with max. resolution up to 5K (5120x2880)@120Hz
- Supports Auto Lip Sync, Deep Color (12bpc), xvYCC and HBR (High Bit Rate Audio) with HDMI 2.1 Port (Compliant HDMI monitor is required)
- Supports HDR (High Dynamic Range) with HDMI 2.1
- Supports HDCP 2.3 with HDMI 2.1 and DisplayPort 1.4 Ports***
- Supports 4K Ultra HD (UHD) playback with HDMI 2.1 and DisplayPort 1.4 Ports
- Supports Microsoft PlayReady*Actual support may vary by CPU
**The Max shared memory 16GB requires 32GB system memory installed.
***Picasso supports HDCP 2.2 with HDMI 2.0 Port - Audio- 7.1 CH HD Audio with Content Protection (Realtek ALC1220 Audio Codec)
- Premium Blu-ray Audio support
- Supports Surge Protection
- 120dB SNR DAC with Differential Amplifier
- Pure Power-In
- Direct Drive Technology
- PCB Isolate Shielding
- Impedance Sensing on Rear Out port
- Individual PCB Layers for R/L Audio Channel
- 15μ Gold Audio Connector
- Nahimic Audio - LAN- 2.5 Gigabit LAN 10/100/1000/2500 Mb/s
- GigaLAN Intel® I225V
- Supports Wake-On-LAN
- Supports Lightning/ESD Protection
- Supports Energy Efficient Ethernet 802.3az
- Supports PXE - Wireless LAN- Intel® 802.11ax WiFi Module
- Supports IEEE 802.11a/b/g/n/ax
- Supports Dual-Band (2.4/5 GHz)
- Supports WiFi6 802.11ax (2.4Gbps)
- 2 antennas to support 2 (Transmit) x 2 (Receive) diversity technology
- Supports Bluetooth 5.2 + High speed class II
- Supports MU-MIMO - SlotsAMD Ryzen series CPUs (Vermeer and Matisse)
- 1 x PCI Express x16 Slot (PCIE1: Gen4x16 mode)*
AMD Ryzen series APUs (Cezanne and Renoir)
- 1 x PCI Express x16 Slot (PCIE1: Gen3x16 mode)*
AMD Ryzen series APUs (Picasso)
- 1 x PCI Express x16 Slot (PCIE1: Gen3x8 mode)*
- 1 x Vertical M.2 Socket (Key E) with the bundled WiFi-802.11ax PCIe WiFi module (on the rear I/O)
- 15μ Gold Contact in VGA PCIe Slot (PCIE1)*Supports NVMe SSD as boot disks - Storage- 4 x SATA3 6.0 Gb/s Connectors, support RAID (RAID 0, RAID 1 and RAID 10), NCQ, AHCI and Hot Plug
- 1 x Hyper M.2 Socket (M2_1), supports M Key type 2280 M.2 PCI Express module up to Gen4x4 (64 Gb/s) (with Vermeer, Matisse) or Gen3x4 (32 Gb/s) (with Cezanne, Renoir and Picasso)*
- 1 x Ultra M.2 Socket, supports M Key type 2280 M.2 SATA3 6.0 Gb/s module and M.2 PCI Express module up to Gen3 x4 (32 Gb/s)**Supports NVMe SSD as boot disks
NVMe SSD is not supported with AMD Athlon™ 3000G Processors
Supports ASRock U.2 Kit (M2_1) - Connector- 1 x RGB LED Header*
- 1 x Addressable LED Header**
- 1 x CPU Fan Connector (4-pin)***
- 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)****
- 1 x Chassis/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)*****
- 1 x 24 pin ATX Power Connector (Hi-Density Power Connector)
- 1 x 8 pin 12V Power Connector (Hi-Density Power Connector)
- 1 x Front Panel Audio Connector (15μ Gold Audio Connector)
- 1 x USB 2.0 Header (Supports 2 USB 2.0 ports) (Supports ESD Protection)
- 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection)
- 1 x Front Panel Type C USB 3.2 Gen2 Header (Supports ESD Protection)*******Supports in total up to 12V/3A, 36W LED Strip
**Supports in total up to 5V/3A, 15W LED Strip
***The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power.
****The CPU/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
*****The Chassis/Water Pump Fan supports the water cooler fan of maximum 2A (24W) fan power.
CPU_FAN2/WP and CHA_FAN1/WP can auto detect if 3-pin or 4-pin fan is in use.
******Front Panel Type C USB 3.2 Gen2 will downgrade to USB 3.2 Gen1 when Picasso APU is installed. - Rear Panel I/O- 2 x Antenna Ports
- 1 x HDMI Port
- 1 x DisplayPort 1.4
- 1 x USB 3.2 Gen2 Type-A Port (10 Gb/s) (Supports ESD Protection)
- 1 x USB 3.2 Gen2 Type-C Port (10 Gb/s) (Supports ESD Protection)
- 4 x USB 3.2 Gen1 Ports (Supports ESD Protection)
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
- HD Audio Jacks: Line in / Front Speaker / Microphone - Software and UEFISoftware
- ASRock Motherboard Utility (Phantom Gaming Tuning)
- ASRock Polychrome SYNC
- ASRock Key Master
UEFI
- ASRock Full HD UEFI
- ASRock Instant Flash*These utilities can be downloaded from ASRock Live Update & APP Shop. - Accessories- 2 x SATA Data Cables
- 1 x ASRock WiFi 2.4/5 GHz Antenna
- 1 x Screw for M.2 Socket - Hardware Monitor- Temperature Sensing: CPU, CPU/Water Pump, Chassis/Water Pump Fans
- Fan Tachometer: CPU, CPU/Water Pump, Chassis/Water Pump Fans
- Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, CPU/Water Pump, Chassis/Water Pump Fans
- Fan Multi-Speed Control: CPU, CPU/Water Pump, Chassis/Water Pump Fans
- Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore - Form Factor- Mini-ITX Form Factor: 6.7-in x 6.7-in, 17.0 cm x 17.0 cm
- 8 Layer PCB
- 2oz Copper PCB - OS- Microsoft Windows® 10 64-bit / 11 64-bit
- Certifications- FCC, CE
- ErP/EuP ready (ErP/EuP ready power supply is required)
Global
China* This product has reached EOL (End of Life) and was discontinued in 2025/Feb. Technical and security-related support will continue for up to 6 years after EOL, subject to supplier support availability.
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The third-party software is developed and maintained by a third-party provider and is not developed by ASRock. For software updates, security notices, and technical support, please refer to the respective software provider.