Asrock 4U18N-B550 server barebone Rack (4U)

SKU

4U18N-B550

In Stock - Available On Backorder

DDR4 16MB, 32GB, 3200 MHz, 1600 W, 100-240V, 50/60Hz

SKU

4U18N-B550

Specification

Hard drive
Hot-swap HDD bays	Yes
Processor
Built-in processor	No
Number of processors supported	3
Design
80 PLUS certification	80 PLUS Platinum
Reset button	Yes
On/off switch	Yes
Number of fans	5 fan(s)
LED indicators	HDD, System
Chassis type	Rack (4U)
Cooling type	Active
Memory
Supported memory types	DDR4-SDRAM
Number of DIMM slots	16
Memory voltage	1.2 V
Memory form factor	288-pin DIMM
Maximum internal memory	32 GB
Storage
Number of storage drives supported	2
Number of 2.5" bays	2
Supported storage drive interfaces	M.2, Serial ATA, Serial Attached SCSI (SAS)
Hot-swap HDD bays	Yes
Graphics
On-board graphics card model	Aspeed AST2500
Network
Ethernet LAN	Yes
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity	0
VGA (D-Sub) ports quantity	1
USB 2.0 ports quantity	0
IPMI LAN (RJ-45) port	Yes
Ethernet LAN (RJ-45) ports	2
Technical details
Number of storage drives supported	2
Number of 2.5" bays	2
Reset button	Yes
On/off switch	Yes
Number of fans	5 fan(s)
Chassis type	Rack (4U)
Indication
LED indicators	HDD, System
BIOS
BIOS type	UEFI AMI
BIOS memory size	32 Mbit
ACPI version	2.0
System Management BIOS (SMBIOS) version	2.8
Power
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power supply	1600 W
80 PLUS certification	80 PLUS Platinum
Operational conditions
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	10 - 35 °C
Operating relative humidity (H-H)	20 - 90%
Weight & dimensions
Width	950 mm
Height	176 mm
Depth	438 mm
Other features
Reset button	Yes

Manufacturer

Asrock

Availability