AMD EPYC™ Processors
The New x86 Option
AMD’s return to the CPU segment delivers a whole new value proposition to the x86 world. Built on GIGABYTE’s extensive design expertise across a range of chipset platforms, this AMD EPYC™ platform is already receiving acclaim for its high specification:

Memory
I/O
Network connectivity
This platform is intended as an alternative for builders in the x86 space and packs a real punch in flexibility and expansion options.

Specification

Product
Product id	808626
Brand	Gigabyte
Partnr	6NR181Z91MR-00
EAN/UPC code	4719331163365
Processor
Built-in processor	N
Motherboard chipset	AMD SoC
Processor socket	Socket SP3
Processor family	AMD EPYC
Number of processors supported	2
Compatible processor series	Intel Xeon
Memory
Number of DIMM slots	24
Supported memory types	DDR4-SDRAM
Maximum internal memory	1536 GB
Supported RDIMM clock speeds	2133, 2400, 2666 MHz
Memory voltage	1.2 V
ECC	Y
Storage
Number of storage drives supported	10
Hot-swap HDD bays	Y
Storage drive sizes supported	2.5 "
Supported storage drive types	HDD & SSD
Supported storage drive interfaces	Serial Attached SCSI (SAS), Serial ATA III
RAID levels	0, 1, 5, 10
Graphics
On-board graphics adapter model	Aspeed AST2500
Network
Ethernet LAN	Y
Ethernet interface type	Gigabit Ethernet
Ethernet LAN data rates	1000 Mbit/s
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
Ethernet LAN (RJ-45) ports	3
VGA (D-Sub) ports quantity	1
Expansion slots
PCI Express x8 (Gen 3. x) slots	2
PCI Express x16 (Gen 3. x) slots	3
Features
Harmonized System (HS) code	84714100
Processor special features
Intelligent Platform Management Interface (IPMI) support	Y
Design
Chassis type	Rack (1U)
LED indicators	Y
Reset button	Y
Redundant fans support	Y
Number of fans	8 ventilator(en)
Fan diameter	40 mm
Power
Power supply	1200 W
Redundant power supply (RPS) support	Y
Number of redundant power supplies supported	2
Number of redundant power supplies installed	2
AC input voltage	100 - 240 V
80 PLUS certification	80 PLUS Platinum
Operational conditions
Operating temperature (T-T)	10 - 35 °C
Storage temperature (T-T)	-40 - 60 °C
Operating relative humidity (H-H)	8 - 80 procent
Storage relative humidity (H-H)	20 - 95 procent
Weight & dimensions
Width	438 mm
Depth	730 mm
Height	43.5 mm
Weight	13000 g
Packaging data
Package width	588 mm
Package depth	959 mm
Package height	248 mm