Upgrade your server infrastructure with the Asrock Rack 1U4LW-X570 RPSU Barebone &ndash a powerful and reliable 1U rackmount solution designed for high-performance computing, data centers, and enterprise environments. This server barebone combines AMD Ryzen&trade processor support, advanced storage flexibility, redundant PSU, and industry-leading server management, making it an ideal choice for businesses that demand efficiency and stability.
Form Factor & Design: 1U rackmount chassis (534.35 x 430 x 43.3 mm) with front-panel LED indicators for LAN, HDD activity, and health.
Processor Support: Compatible with AMD Ryzen&trade 5000/4000/3000 Series Desktop & PRO Processors, including Ryzen&trade with Radeon&trade Graphics. Powered by AMD X570 chipset and AM4 socket.
Memory: 4 DIMM slots supporting DDR4 ECC & non-ECC UDIMM, up to 128GB total capacity, with speeds up to 3200 MHz.
Storage Flexibility:
4x Hot-swap 3.5" HDD/SSD bays (SATA 6Gb/s)
3x Internal 2.5" HDD/SSD bays
Dual M.2 slots (PCIe 4.0 x4 or SATA 6Gb/s, supports multiple form factors)
Power Supply: 1+1 Redundant 450W PSU, ensuring maximum uptime and reliability.
Cooling : Equipped with 5 PWM easy-swap 40x28mm fans for stable thermal performance.
Expansion & I/O:
1 FHHL PCIe 4.0 x16 slot
2 USB 3.2 Gen2 ports, 2 USB 3.2 Gen1 ports
2 Intel® i210 Gigabit LAN + 1 dedicated IPMI management LAN
VGA & HDMI outputs via ASPEED AST2500 and Ryzen&trade processors with Radeon&trade Graphics
Server Management: Built-in ASPEED AST2500 BMC Controller with dedicated IPMI GLAN for remote server monitoring and management.
Durability: Designed for enterprise environments with an operating temperature of 10°C ~ 35°C and humidity tolerance of 20% ~ 90%.
|   | |
| Form Factor | 1U Rackmount |
| Dimensions | 534.35 x 430 x 43.3 mm (21&rdquo x 16.9&rdquo x 1.7&rdquo) |
| Support MB | X570D4U |
|  Front Panel | |
| Buttons | Power button w/ LED, UID w/LED, reset |
| LEDs | LANs, HDD activity, health |
| I/O Ports | 2 Type-A (USB 3.2 Gen1) |
|  External Drive Bay / Storage | |
| Front Side Drive Bay | 4 Hot-swap 3.5" HDD/SSD (SATA 6Gb/s) bays 1 Slim ODD (BTO) |
| Internal Side | 3 fixed 2.5" HDD/SSD (SATA 6Gb/s) bays 1 M-key (PCIe4.0* x4 or SATA 6Gb/s) Form factor: 22110/2280/2260/2242 [CPU] 1 M-key (PCIe4.0* x4 or SATA 6Gb/s) Form factor: 2280/2260/2242 [FCH] *Supports PCIe3.0 when using AMD Ryzen&trade 4000 and 3000 G-Series Desktop Processors with Radeon&trade Graphics |
|  Power Supply | |
| Type | 1U Rackmount with 400W 80 Plus Gold PSU |
| Output Watts | 400W |
| AC Input | 100-240V, 50-60Hz |
|   Fan | |
| Fan | 5 PWM Easy-swap 40x28 mm fans |
|  Processor | |
| CPU | Supports: AMD Ryzen&trade 5000 and 3000 Series Desktop Processors AMD Ryzen&trade 4000 and 3000 G-Series Desktop Processors with Radeon&trade Graphics AMD Ryzen&trade PRO 5000, 4000 and 3000 Series Desktop Processors |
| Socket | AM4 PGA 1331 |
| Chipset | AMD X570 |
|   Memory | |
| Supported DIMM Quantity | 4 DIMM slots (2DPC) |
| Supported Type | 288-pin DDR4 ECC* and non-ECC UDIMM *For AMD Ryzen Desktop Processors with Radeon Graphics, ECC support is only with Processors with PRO technologies. |
| Max. Capacity per DIMM | up to 32GB |
| Max. DIMM Frequency | up to 3200 MHz* * AMD Ryzen&trade 3000 G-Series Desktop Processors with Radeon&trade Graphics support up to 2666 MHz |
| Voltage | 1.2V |
|  PCIe Expansion Slots (SLOT7 close to CPU) | |
| PCIe x 16 | Supports 1 FHHL PCIe4.0 x16* via RB1UX16_G4 *Supports PCIe3.0 x8 when using AMD Ryzen&trade 3000 G-Series Desktop Processors with Radeon&trade Graphics *Supports PCIe3.0 x16 when using AMD Ryzen&trade 4000 G-Series Desktop Processors with Radeon&trade Graphics |
|  Server Management | |
| BMC Controller | ASPEED AST2500 |
| IPMI Dedicated GLAN | 1 x Realtek RTL8211E for dedicated management GLAN |
|  Graphics | |
| Controller | ASPEED AST2500: 1 DB15 (VGA) AMD Ryzen Desktop Processors with Radeon Graphics: 1 HDMI |
| VRAM | DDR4 16MB |
|  Rear I/O | |
| UID Button/LED | 1 UID w/ LED |
| Video Port | 1 DB15 (VGA) |
| Serial Port | 1 DB9 (COM) |
| USB 3.2 Gen2 Port | 2 Type-A (USB3.2 Gen2) |
| RJ45 | 2 RJ45(1GbE) by Intel® i210 1 dedicated IPMI |
|   BIOS | |
| BIOS Type | 32MB AMI UEFI Legal BIOS |
| BIOS Features | Plug and Play (PnP), ACPI 2.0 Compliance Wake Up Events, SMBIOS 2.8.0 Support, ASRock Rack Instant Flash |
|  Environment | |
| Temperature | Operation temperature: 10°C ~ 35°C* / Non operation temperature: -40°C ~ 70°C |
| Humidity | Non operation humidity: 20% ~ 90% ( Non condensing) |