R181-N20 Gigabyte 1U 10Bays Dual CPU Rackmount Server






2nd Generation Intel® Xeon® Scalable and Intel® Xeon® Scalable Processors

Intel® Xeon® Platinum Processor, Intel® Xeon® Gold Processor, Intel® Xeon® Silver Processor and Intel® Xeon® Bronze Processor

CPU TDP up to 205W

NOTE: If only 1 CPU is installed, some PCIe or memory functions might be unavailable


24 x DIMM slots

DDR4 memory supported only

6-channel memory architecture

RDIMM modules up to 64GB supported

LRDIMM modules up to 128GB supported

Supports Intel® Optane™ DC Persistent Memory (DCPMM)

1.2V modules: 2933( 1DPC)/2666/2400/2133 MHz

Maximum verified DCPMM configuration:

* Ambient temperature 35°C

* 2nd Generation Intel® Xeon® Scalable processor 205W (Max.)

* DCPMM 256GB x12 pcs

DCPMM installation locations:

DIMM_P0_( A1, B1, C1)

DIMM_P0_( D1, E1, F1)

DIMM_P1_( G1, H1, I1)

DIMM_P1_( J1, K1, L1)


1. 2933MHz for 2nd Generation Intel® Xeon® Scalable Processors only

2. Intel® Optane™ DC Persistent Memory for 2nd Generation Intel® Xeon® Scalable Processors only

3. The maximum number of DCPMM that can be installed is based on a maximum operating (ambient) temperature of 35°C

4. To enquire about installing a greater number of DCPMM, please consult with our sales representative


1U Rackmount Chassis


Chassis Dimensions:

438mm(W) x 43.5mm(H) x 730mm(D)

HDD Drive Bays

2 x 2.5" U.2 or SATA/SAS hybrid ports, 8 x 2.5" SATA/SAS hot-swappable HDD/SSD bays

SAS card is required for SAS devices support


1 x 7-pin SATA III 6Gb/s with SATA DOM supported

By using pin_8 or external cable for power function


Supported via add-on SAS Card


Intel® SATA RAID 0/1/10/5

Intel® Virtual RAID On CPU (VROC) RAID 0, 1

Note: VROC module is compatible for Intel®SSD only

Expansion Slots

Riser Card CRS1021:

2x PCIe x8 slots (Gen3 x8), Low profile half-length


Riser Card CRS1015:

1x PCIe x16 slot (Gen3 x16), Low profile half-length


2x OCP mezzanine slots

PCIe Gen3 x16

Type1, P1, P2, P3, P4, K2, K3

Power Supply

2x 1200W redundant PSUs

80 PLUS Platinum


AC Input:

100-240V~/ 12-7A, 50-60Hz

DC Input:

240Vdc/ 6A


DC Output:

Max 1000W/ 100-240V~

+12V/ 80.5A

+12Vsb/ 3A

Max 1200W/ 200-240V~ or 240Vdc input

+12V/ 97A

+12Vsb/ 3A

Input Output

Internal I/O:

2x Power supply connectors

4x SlimSAS connectors

2x SATA 7-pin connectors

2x CPU fan headers

1x USB 3.0 header

1x TPM header

1x VROC connector

1x Front panel header

1x HDD back plane board header

1x PMBus connector

1x IPMB connector

1x Clear CMOS jumper

1x BIOS recovery jumper

Front I/O:

1x USB 3.0

1x Power button with LED

1x ID button with LED

1x Reset button

1x NMI button

2x LAN activity LEDs

1x HDD activity LED

1x System status LED

Rear I/O:

2x USB 3.0

1x VGA

1x COM (RJ45 type)

2x RJ45


1x ID button with LED

Backplane I/O:

2x U.2 ports

Bandwidth: PCIe Gen3 x4 per port

8 or 10 x SATA/SAS ports

Bandwidth: SATAIII 6Gb/s or SAS 12Gb/s per port


8x 40x40x56mm (23'000rpm) fans

Onboard Devices:


2x 1Gb/s LAN ports (Intel® I350-AM2)

1x 10/100/1000 management LAN


Integrated in Aspeed® AST2500

2D Video Graphic Adapter with PCIe bus interface

1920x1200@60Hz 32bpp, DDR4 SDRAM

Operating Environment

Operating temperature: 10°C to 35°C

Operating humidity: 8%-80% (non-condensing)

Non-operating temperature: -40°C to 60°C

Non-operating humidity: 20%-95% (non-condensing)



1x TPM header with LPC interface

Optional TPM2.0 kit: CTM000


System Management:

Aspeed® AST2500 management controller

Avocent® MergePoint IPMI 2.0 web interface:

Network settings

Network security settings

Hardware information

Users control

Services settings

IPMI settings

Sessions control

LDAP settings

Power control

Fan profiles

Voltages, fans and temperatures monitoring

System event log

Events management (platform events, trap settings, email settings)

Serial Over LAN

vKVM & vMedia (HTML5)

R181-N20 Gigabyte 1U 10Bays Dual CPU Rackmount Server
R181-N20 Gigabyte 1U 10Bays Dual CPU Rackmount Server R181-N20 Gigabyte 1U 10Bays Dual CPU Rackmount Server R181-N20 Gigabyte 1U 10Bays Dual CPU Rackmount Server
R181-N20 Gigabyte 1U 10Bays Dual CPU Rackmount Server
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Standard Features
Configure CPU: Intel® Xeon® Scalable Bronze Processor 3104 (1.70 Ghz 85W)
Configure Memory: 4x 8GB DDR4 2666 ECC RDIMM Memory
Configure HDD/SSD: 2.5" SATA 6Gb/s 7200RPM 500GB
Configure Warranty: 1 Year Parts Replacement Warranty