ASRockRack 1U server 1x AM4, X570, 4x DDR4 ECC, 4x SATA 3,5HS, 2xM.2, PCIe4 x16, 2x 10Gb + 2x 1Gb LAN, 2x 450W, IPMI

Specifications
System
Form Factor 1U Rackmount
Dimensions 533.4 x 482.6 x 44.4 mm (21” x 19” x 1.75”)
Support MB X570D4U-2L2T
Front Panel
Buttons Power button w/ LED, UID w/LED, System reset
LEDs LANs, HDD activity, System health
I/O Ports 2 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 [X570]
*Supports PCIe3.0 when using AMD Ryzen 3000 Series Processors with Radeon Graphics
Power Supply
Type 1+1 RPSU
Output Watts 450W
Efficiency 80-Plus Platinum
AC Input 100-240V, 50-60Hz
System Fan
Fan 5 PWM Easy-swap 40x28 mm fans
Processor System
CPU supports:
AMD Ryzen 5000 Series Desktop Processors
AMD Ryzen™ 4000 G-Series Desktop Processors with Radeon™ Graphics
AMD Ryzen™ PRO 4000 and 3000 Series Desktop Processors
3rd Gen AMD Ryzen™ Desktop Processors
AMD Ryzen 3000 Series Processors with Radeon Graphics
Socket AM4 PGA 1331
Chipset AMD X570
System Memory
Capacity 4 DIMM slots (2DPC)
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.
DIMM Size Per DIMM up to 32GB per DIMM
DIMM Frequency up to 3200 MHz*
* AMD Ryzen 3000 Series Processors with Radeon Graphics support up to 2666 MHz
Voltage 1.2V
Expansion Slot
PCIe 4.0 x 16 supports 1 FHHL (PCIe4.0 x16)* via RB1UX16_G4
*Supports PCIe3.0 x8 when using AMD Ryzen 3000 Series Processors with Radeon Graphics
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 Panel I/O
VGA Port 1 D-Sub
USB 3.2 Gen2 Port 2 Type-A
Lan Port 2 RJ45(10GbE) by Intel® X710-AT2
2 RJ45(1GbE) by Intel® i210
Dedicate LAN 1 dedicated IPMI
Serial Port 1
UID Button/UID LED 1
System 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