ASROCK E-ATX workstation motherboard TRX50 WS STR5 DSP0000043193

ASRock Motherboard Features TRX50 WS
The ASRock TRX50 WS is a professional motherboard designed for high-performance workstations, compatible with AMD Ryzen Threadripper PRO 9000/7000 WX-Series and Ryzen Threadripper 9000/7000 Series processors. Equipped with the AMD TRX50 chipset and sTR5 socket, it provides a platform ready for demanding tasks such as 3D rendering, audiovisual editing, simulations and professional applications. Its support for quad-channel DDR5 ECC memory, PCIe 5.0 and network connectivity of up to 10 Gb/s makes it possible to configure powerful, expandable systems ready for intensive workloads.
Compatible with AMD Ryzen Threadripper processors
The ASRock TRX50 WS features the AMD sTR5 socket and TRX50 chipset, providing a high-performance platform for the latest-generation Threadripper processors. Its design is intended to make the most of configurations with numerous processing cores, which are particularly useful in professional environments that require multiple tasks to run simultaneously.

Socket: AMD s TR5.
Chipset : AMD TRX50.
Compatible with AMD Ryzen Threadripper PRO 9000/7000 WX-Series.
Compatible with AMD Ryzen Threadripper 9000/7000 Series.
Supports ASRock Hyper BCLK Engine.

18+3+3-phase power delivery and reinforced construction
Its 18+3+3-phase power delivery system with 110 A SPS stages for VCore is designed to provide stable power to high-consumption processors. The motherboard features a 12-layer PCB with 2 oz copper, low signal-loss materials and high-quality conductive polymer capacitors, promoting electrical reliability during extended work sessions.

18+3+3-phase power design.
110 A SPS power stages for VCore.
12-layer PCB with 2 oz copper.
Ultra-low signal-loss PCB.
Long-life black capacitors, rated for 20,000 hours.
Pre-installed I/O shield.

Up to DDR5 ECC Quad Channel memory 1 TB
Thanks to its four DDR5 slots with Quad Channel architecture, this motherboard can take advantage of high memory bandwidth, which is particularly important for engineering, virtualisation and large-scale data processing applications. Support for registered ECC RDIMM and RDIMM-3DS memory provides error detection and correction capabilities, with support for speeds of up to 7600+ MT/s via overclocking.

4 slots DIMM DDR5.
Quad Channel memory architecture.
Compatible with DDR5 ECC Registered RDIMM and RDIMM-3DS.
Memory speed up to 7600+ MT/s (OC).
Maximum memory capacity : 1 TB.

PCIe 5.0 slots for expandable professional configurations
The ASRock TRX50 WS offers five PCI Express expansion slots, including three physical PCIe 5.0 x16 slots, for installing graphics cards, accelerators and other high-performance devices. Their layout allows workstations to be built with multiple expansion cards, while the 15-micron gold contacts help improve connection durability.

2 PCIe 5.0 x16 slots (PCIE1 and PCIE3), operating at x16.
1 PCIe 5.0 x16 slot (PCIE4), operating at x8.
1 PCIe 4.0 x16 slot (PCIE2), operating at x4.
1 PCIe 4.0 x16 slot (PCIE5), operating at x8.
1 M.2 Key E socket for a PCIe WiFi/Bluetooth module in 2230.
15 µm gold contacts on the PCIe graphics card slot.
Compatible with NVMe SSDs as boot devices.

High-speed storage with M.2 PCIe 5.0 and SlimSAS
Storage connectivity combines M.2 PCIe 5.0 x4, M.2 PCIe 4.0 x4, MCIO and SlimSAS, enabling configurations tailored to different capacity and speed requirements. This range of interfaces is especially useful for workstations using high-performance NVMe SSDs, SATA storage and systems with multiple devices.

1 Blazing M.2 connector (M2_1, Key M) PCIe 5.0 x4, compatible with 2260 SSDs and 2280.
1 Hyper M.2 connector (M2_2, Key M) PCIe 4.0 x4, compatible with 2260 SSDs and 2280.
1 MCIO PCIe connector 5.0 x4.
2 SlimSAS SFF-8654 connectors, compatible with PCIe 4.0 x4 or 4 SATA3 connections per connector.
4 SATA3 connectors at 6 Gb/s.
Support for booting from NVMe SSDs.

It also supports RAID 0, RAID 1 and RAID 10 for both SATA storage and M.2 NVMe drives, allowing you to configure solutions focused on performance or data redundancy. Additional M.2 NVMe expansion cards are required to use RAID 10 with NVMe storage.
Dual 10 GbE and 2.5 GbE network connectivity
The motherboard integrates two independent Ethernet connections, one Marvell 10 Gigabit and one Realtek Dragon 2.5 Gigabit. This combination lets you take advantage of high-speed professional networks, transfer large files and connect the workstation to different network infrastructures. Dragon software offers traffic monitoring and prioritisation features.

1 Marvell AQC113 10 GbE port, compatible with 100/1000/2500/5000/10000 Mb/s.
1 Dragon Realtek RTL8125BG 2.5 GbE port, compatible with 10/100/1000/2500 Mb/s.
Support for Wake-On-LAN and PXE network boot on the 10 GbE connection.
ASRock Dragon software 2.5G LAN.
Intelligent, automatic bandwidth control.
Visual interface with network usage statistics.
Profiles optimised for gaming, browsing and streaming.
Custom network priority settings.

Integrated WiFi 6E and Bluetooth 5.2
In addition to its Ethernet connections, the ASRock TRX50 WS features WiFi 6E with support for the 6 GHz band, providing a wireless alternative for compatible networks. Its 2x2 antenna configuration and MU-MIMO technology promote efficient communication, while Bluetooth 5.2 makes it easy to connect wireless peripherals and accessories.

WiFi 6E 802.11ax module.
Compatible with IEEE 802.11a/b/g/n/ac/ax.
2x2 configuration with support for the extended 6 GHz band.
2 antennas with 2T2R technology (2 transmit and 2 receive).
Compatible with MU-MIMO.
Bluetooth 5.2 + High Speed Class II.

WiFi 6E functionality is available with Microsoft Windows 11 and depends on the regulations in each country or region. Activation may require Windows and corresponding software updates. A compatible router is required to use the 6 GHz band.
Extensive USB connectivity with speeds of up to 20 Gb/s
The motherboard features a comprehensive selection of USB 3.2 Gen2x2, USB 3.2 Gen2, USB 3.2 Gen1 and USB 2.0 ports, distributed between the rear panel and internal headers. Its USB-C port supports speeds of up to 20 Gb/s, making it suitable for connecting high-speed external storage devices and other compatible peripherals.

1 rear USB 3.2 Gen2x2 Type-C, up to 20 Gb/s.
2 USB 3.2 Gen2 Type-C, up to 10 Gb/s (1 rear and 1 front via internal header).
4 rear USB 3.2 Gen2 Type-A, up to 10 Gb/s.
4 USB 3.2 Gen1 Type-A (2 rear and 2 front via internal header).
4 front USB 2.0 via internal headers.
ESD protection on all USB ports.

7.1-channel HD audio with Nahimic Audio
The integrated sound system uses the Realtek ALC1220 codec with 7.1-channel HD audio and Nahimic Audio technology. Its design includes separate PCB layers for the left and right channels, as well as impedance sensing on the rear output, providing an integrated audio solution suitable for multimedia and professional environments.

Realtek codec ALC1220.
7.1-channel HD audio with content protection.
Nahimic Audio technology.
Impedance sensing on the rear audio output.
Separate PCB layers for the left and right channels.
SPDIF optical digital output.
Gold-finished rear audio connectors.

Internal connectors for cooling and expansion
The ASRock TRX50 WS features connectors for fans, liquid-cooling pumps, thermal sensors and additional accessories. Smart Fan compatibility lets you manage the speed of fans connected to compatible headers, helping adapt cooling to the system’s needs.

2 thermistor cable connectors.
1 SPI TPM connector.
1 COM serial port connector.
1 chassis intrusion and speaker connector.
2 5 V/3 A addressable LED connectors, up to 15 W in total.
1 4-pin CPU_FAN1 connector, up to 1 A (12 W).
1 4-pin CPU_FAN2/WP connector for a fan or pump, up to 2 A (24 W), with Smart Fan.
3 4-pin CHA_FAN1-3/WP connectors for fans or pumps, up to 2 A (24 W), with Smart Fan.
1 front audio connector with 15 µm gold contacts.
1 5-pin Thunderbolt AIC connector, compatible with ASRock Thunderbolt card 4 AIC.
2 internal USB 2.0 connectors for 4 ports.
1 internal USB 3.2 Gen1 connector for 2 ports.
1 front USB-C 3.2 Gen2 connector, 10 Gb/s.

Additional power for demanding configurations
To support systems with high-power processors and expansion cards, the motherboard features high-density ATX, CPU and PCIe power connectors. It also supports the use of a secondary power supply via the included adapter, a feature that is particularly useful in certain professional configurations.

1 high-density 24-pin ATX main connector.
1 3-pin ATX connector for a secondary power supply adapter.
2 high-density 8-pin ATX12V connectors for the motherboard.
2 high-density 6-pin PCIe 12V connectors for the motherboard.
1 6-pin Graphics 12V connector for powering PCIe cards.
Compatible with the included Multi PSU adapter.

Both 8-pin ATX12V connectors must be connected for correct operation. In overclocked configurations, the 8-pin and 6-pin 12 V power connectors specified by the manufacturer must be connected. A 6-pin PCIe power cable must also be connected to the GFX_12V1 connector; otherwise, the system may not start correctly. If a secondary power supply is used, the Multi PSU adapter must be connected to the ATX_CON1 connector.
Rear panel with professional connectivity
The rear panel brings together high-speed USB connections, dual Ethernet, digital audio and maintenance controls. The Clear CMOS and BIOS Flashback buttons make firmware recovery and updating more convenient, without needing to access internal components for certain tasks.

2 WiFi antenna connections.
1 optical SPDIF digital output.
1 USB 3.2 Gen2x2 Type-C at 20 Gb/s.
4 USB 3.2 Gen2 Type-A at 10 Gb/s.
1 USB 3.2 Gen2 Type-C at 10 Gb/s.
2 USB 3.2 Gen1 Type-A.
2 RJ-45 Ethernet ports.
1 Clear CMOS button.
1 BIOS Flashback button.
1 gold-finished audio output jack.
1 gold-finished microphone input jack.

Advanced UEFI and diagnostic tools
The ASRock TRX50 WS features a 256 Mb AMI UEFI BIOS with a graphical interface and tools designed to simplify configuration and maintenance. It includes Dr. Debug with an LED display, integrated power and reset buttons, as well as firmware update and automatic driver installation features.

256 Mb AMI UEFI BIOS with graphical interface.
ASRock Full HD UEFI.
ASRock Instant Flash.
BIOS Flashback via dedicated button.
ASRock Automatic Driver Installer.
Dr. Debug with LED indicator.
Integrated power button with LED.
Integrated reset button with LED.
ASRock Motherboard Utility (A-Tuning).
ASRock Dragon 2.5G LAN Software.
ASRock Polychrome Sync.

The ASRock Polychrome SYNC utility can be downloaded from ASRock Live Update & APP Shop to manage the lighting of compatible devices.
E-ATX form factor for workstations
Measuring 30.5 x 27.7 cm and featuring an E-ATX form factor, this motherboard is designed for high-performance systems that need room for multiple expansion cards, cooling systems and advanced storage. Its 12-layer construction and 2 oz copper reinforce its suitability for professional configurations.

FORMAT: E-ATX.
Dimensions: 30.5 x 27.7 cm (12.0 x 10.9 inches).
12-layer PCB.
2 oz copper.
Compatible with 64-bit Microsoft Windows 11.
FCC and CE certifications.
Compatible with ErP/EuP requirements when used with an ErP/EuP-ready power supply.

Included accessories
The motherboard comes with accessories to facilitate assembly, storage drive installation and wireless connectivity. It includes SATA cables, a WiFi antenna, thermal sensors and mounting hardware for M.2 drives.

1 user manual.
4 SATA data cables.
1 ASRock WiFi antenna, 2.4/5/6 GHz.
2 thermistor cables.
1 Multi PSU adapter cable.
2 socket screws M.2.
2 socket standoffs M.2.
Volume (m ³): 0.0091