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← Back to catalogWhere to buyASRock Rack ↗sabrepc · $15,368.25 ↗check stock 9h agoinsight · $16,314.99 ↗check stock 3h ago
ASRock Rack
4U18N-B550/2T
Model
4U18N-B550/2TGTIN4710483940019ProcessorSupports:
Storage6 GB NVMe
GraphicsASPEED AST2500
Specifications 36
Processor
- Processor
- Supports:
AMD Ryzenâ„¢ 5000 and 3000 Series Desktop Processors
AMD Ryzenâ„¢ 4000 and 3000 G-Series Desktop Processors with Radeonâ„¢ Graphics
AMD Ryzenâ„¢ PRO 5000, 4000 and 3000 Series Desktop Processors - Chipset
- B550
- Support Motherboard
- B550D4ID-2T/18N
Memory & storage
- Storage
- 2 Fixed 2.5" NVMe (PCIe4.0 x4) /SATA drive bays (BTO)
1 M-key (PCIe4.0 x4 or SATA 6Gb/s), supports 22110/2280 form factor [CPU]
1 M-key (PCIe3.0 x2 or SATA 6Gb/s), supports 2280 form factor [FCH] - Max. Capacity Per DIMM
- up to 32 GB
- System Memory Voltage
- 1.2V
- Drive Bays
- 2× 2.5
Graphics
- Graphics
- ASPEED AST2500:
Display
- Front Panel Buttons
- UID, Power, RESET
Connectivity
- Networking
- 1 dedicated IPMI (occupied for CM connection)
- Dedicated IPMI LAN
- 1 x Realtek RTL8211E for dedicated management GLAN
Power & battery
- Power Supply
- 4 (3+1) RPSU
Physical & build
- System Dimensions
- 950 × 438 × 176 mm (37.4'' x 17.2'' x 6.9'')
- Form Factor
- 4U Rackmount
- Chassis Model
- 4U18N
- Fan
- Middle Fan Tachometer
Middle Fan Multi-Speed Control
Security
- TPM Support
- By optional accessory
Warranty & support
- Supported DIMM Quantity
- 4 DIMM slots (2DPC)
- Supported Type
- Supports DDR4 288-pin ECC * /non-ECC UDIMM
* For AMD Ryzen Desktop Processors with Radeon Graphics, ECC support is only with Processors with PRO technologies.
Network
- Dedicated management port
- Yes
More details
- LEDs
- System Fail, LAN1/LAN2, UID, Power
- Output Watts
- 1600 W
- Efficiency
- Platinum
- AC Input
- 100-240V, 50/60 Hz
- Middle
- 80x80 mm x5
- Fail LED
- Abnormal(DC on): LED ON (Solid Red)
Normal: LED OFF - Socket
- AM4 PGA 1331 *
* Please note that this motherboard only supports LGA115x CPU heatsink. - Max. DIMM Frequency
- up to 3200 MHz *
* AMD Ryzenâ„¢ 3000 G-Series Desktop Processors with Radeonâ„¢ Graphics support up to 2666 MHz - BMC Controller
- ASPEED AST2500
- VRAM
- DDR4 16 MB
- Output
- 1 DB15 (VGA)
- BIOS Type
- 32 MB 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
- Temperature
- CPU Temperature Sensing
System Temperature Sensing - Hardware Monitor Voltage
- Vcpu, +1.8V, +3V,+5V, +12V, BAT, +1.8VSB, +3VSB, +5VSB
- Operating Humidity
- - Non-operating humidity: 20% ~ 90% (non-condensing)
I/O Ports 2
- 2 RJ45(10GbE) by Intel X710-AT2
- 2 Type-A (USB 3.2 Gen1)
Price history
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