R183-S90- LAD1

1U
438 x 43.5 x 815

MS93-FS0

5th Generation Intel^® Xeon^® Scalable Processors
4th Generation Intel^® Xeon^® Scalable Processors
Intel^® Xeon^® CPU Max Series

Dual processor, TDP up to 385W

^[Note] If only 1 CPU is installed, some PCIe or memory functions might be unavailable.

2 x LGA 4677
Socket E

Intel^® C741

32 x DIMM slots
DDR5 memory supported
8-Channel memory per processor

5th Gen Intel^® Xeon^®:
RDIMM: Up to 5600 MT/s (1DPC), 4400 MT/s (2DPC) ^[1]

4th Gen Intel^® Xeon^®:
RDIMM: Up to 4800 MT/s (1DPC), 4400 MT/s (2DPC)

Intel^® Xeon^® Max Series:
RDIMM: Up to 4800 MT/s (1DPC), 4400 MT/s (2DPC)

^[1] 5600 MT/s support under 2DPC configuration requires verified memory and BIOS setup. Please refer to the QVL for more information.

Rear (G-SCM board - CDCR112):
2 x 1Gb/s LAN (1 x Intel^® I350-AM2)
- Support NCSI function

1 x 10/100/1000 Mbps Management LAN

Integrated in ASPEED^® AST2600
- 1 x Mini-DP

Front hot-swap:
4 x 3.5"/2.5" Gen4 NVMe/SATA/SAS ^[1]
- (NVMe from CPU_0)

^[1] SAS card is required to support SAS drives.

Require SAS add-in cards

Intel^® SATA RAID 0/1/10/5
Onboard VROC key header

Riser Card CRS101J:
- 1 x FHHL x16 (Gen5 x16), from CPU_0

1 x OCP NIC 3.0 (Gen5 x16), from CPU_0
- Supports NCSI function

1 x OCP NIC 3.0 (Gen5 x16), from CPU_1
- Supports NCSI function

2 x USB 3.2 Gen1 ports (Type-A)
1 x Power button with LED
1 x ID button with LED
1 x NMI button
1 x Reset button
2 x LAN activity LEDs
1 x Storage activity LED
1 x System status LED

G-SCM board - CDCR112:
2 x USB 3.2 Gen1 ports (Type-A)
1 x Mini-DP
2 x RJ45 ports
1 x MLAN port
1 x ID LED

Speed and bandwidth:
PCIe Gen4 x4 or SATA 6Gb/s or SAS 12Gb/s

1 x TPM header with SPI interface
- Optional TPM2.0 kit: CTM010

1+1 1600W 80 PLUS Platinum redundant power supplies

AC Input:
- 100-120V~/ 12A, 50/60Hz
- 200-240V~/ 10A, 50/60Hz

DC Input: (Only for China)
- 240Vdc/ 10A

DC Output:
- Max 1000W/ 100-120V~
+12V/ 81.5A
+12Vsb/ 2.5A
- Max 1600W/ 200-240V~ or 240Vdc Input
+12V/ 133A
+12Vsb/ 2.5A

^[Note] GIGABYTE offers PSUs with various efficiency ratings and power outputs. Full redundancy may depend on your server configuration, and alternative PSU options may be needed. Please contact our sales representatives for the best power solution.

ASPEED^® AST2600 Baseboard Management Controller
GIGABYTE Management Console web interface

• Dashboard
• HTML5 KVM
• Sensor Monitor (Voltage, RPM, Temperature, CPU Status …etc.)
• Sensor Reading History Data
• FRU Information
• SEL Log in Linear Storage / Circular Storage Policy
• Hardware Inventory
• Fan Profile
• System Firewall
• Power Consumption
• Power Control
• Advanced power capping
• LDAP / AD / RADIUS Support
• Backup & Restore Configuration
• Remote BIOS/BMC/CPLD Update
• Event Log Filter
• User Management
• Media Redirection Settings
• PAM Order Settings
• SSL Settings
• SMTP Settings

Please refer to OS compatibility table in support page

Additional certifications:
Windows Server 2022
Windows Server 2025

8 x 40x40x56mm (32,000rpm)

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)

^[Note] If the room's relative humidity exceeds 60%, the inlet water temperature must be set between 40°C and 45°C to avoid condensation and ensure the system continues to operate optimally.

Net Weight: 23.7 kg
Gross Weight: 28.7 kg

1091 x 594 x 275 mm

1 x R183-S90-LAD1
1 x CoolIT CPU cold plate loop
1 x Mini-DP to D-Sub cable
6 x Carriers
1 x 2-Section Rail kit

- Barebone with cold plates (5th/4th Gen): 6NR183S90DR000LBD1*
- Barebone with cold plates (4th Gen): 6NR183S90DR000LAD1*
- Barebone without cold plates (5th/4th Gen): 6NR183S90DZ000LBD1*
- Barebone without cold plates (4th Gen): 6NR183S90DZ000LAD1*
- Motherboard: 9AS93FS0UR-000*
- 2-Section Rail kit (CMA not supported): 25HB2-3A0206-K0R
- CoolIT CPU cold plate loop: 25ST7-100009-C4R
- Front panel board - CFP1010: 9CFP1010NR-00*
- Backplane board - CBP1047: 9CBP1047NR-00*
- Fan module: 25ST2-445650-S1R
- Riser card - CRS101J: 9CRS101JNR-00*
- G-SCM board - CDCR112: 9CDCR112NR-00*
- Mini-DP to D-Sub cable: 25CRN-200801-K1R
- Power supply: 25EP0-21600C-L0S

Optional parts:

- 3-Section Rail kit (Supports CMA): 25HB2-A56121-K0R
- Cable Management Arm: 25HB1-R18300-K0R
- Leak sensor board: 6NR183S90S1000LAD10
- RMA packaging: 6NR183S90SR-RMA-L10*