E252-P31 (rev. 100)

2U
439 x 86 x 449

MP32-AR1

Ampere^® Altra^® Max or Altra^® Processor
Single processor, 7nm technology
Up to 128-core per processor

Single socket
LGA4926

System on Chip

16 x DIMM slots
DDR4 memory supported only
8-Channel memory architecture
RDIMM modules up to 256GB supported
LRDIMM modules up to 256GB supported
Up to 4TB of memory capacity supported per processor
Memory speed: Up to 3200 MHz

NOTE: Only supports configurations with 1, 2, 4, 6, 8, 12, or 16 DIMMs

2 x 1GbE LAN ports (1 x Intel^® I350-AM2)
1 x 10/100/1000 Mbps management LAN

Integrated in Aspeed^® AST2500
2D Video Graphic Adapter with PCIe bus interface
1920x1200@60Hz 32bpp, DDR4 SDRAM

N/A

6 x 2.5" SATA hot-swappable HDD/SSD bays from CSTO180 (ASM1164) SATA HBA
- SATA device supported only

N/A

N/A

N/A

Total 6 x low profile PCIe Gen4 expansion slots
Slot_7: Disabled
Slot_6: 1 x PCIe x16 (Gen4 x16 bus) slot
Slot_5: 1 x PCIe x16 (Gen4 x8 bus) slot
Slot_4: 1 x PCIe x16 (Gen4 x16 bus) slot
Slot_3: 1 x PCIe x16 (Gen4 x8 bus) slot
Slot_2: 1 x PCIe x8 (Gen4 x8 bus) slot
Slot_1: 1 x PCIe x16 (Gen4 x8 bus) slot

1 x OCP 2.0 mezzanine slot, occupied by CSTO180 (ASM1164) SATA HBA

2 x M.2 slots:
- M-key
- PCIe Gen4 x4
- Supports 2242/2260/2280/22110 cards

2 x M.2 slots
1 x USB 3.0 header
1 x USB 2.0 header
1 x TPM header
1 x Front panel header
1 x HDD back plane board header
1 x PMBus connector
1 x IPMB connector
1 x Clear CMOS jumper
1 x Buzzer

3 x USB 3.0
1 x VGA
1 x Debug port
2 x RJ45
1 x MLAN
1 x ID button with LED

Front Panel:
1 x USB 3.0 1 x Power button with LED
1 x ID button with LED
1 x Reset button
1 x System status LED
1 x HDD activity LED
2 x LAN activity LEDs

N/A

Speed and bandwidth:
SATA 6Gb/s

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

Redundant 800W 80 PLUS Platinum hot-swap power supply

Aspeed^® AST2500 management controller
GIGABYTE Management Console (AMI MegaRAC SP-X) 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
• 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

Red Hat Enterprise Linux 8.3 ( aarch64 ) or later
Red Hat Enterprise Linux 8.5 ( aarch64 ) or later

CentOS 8.3-2011 ( aarch64 ) or later
CentOS-8.4.2105 ( aarch64 ) or later
CentOS-8.5.2111 ( aarch64 ) or later

SUSE Linux Enterprise Server 15 SP2 ( aarch64 ) or later
SUSE Linux Enterprise Server 15 SP3 ( aarch64 ) or later

Ubuntu 18.04.5 LTS ( aarch64 ) or later
Ubuntu 20.04.1 LTS ( aarch64 ) or later

Fedora Server 33-1.2 ( aarch64 ) or later
Fedora Server 35-1.2 ( aarch64 ) or later

FreeBSD 14.0-CURRENT-20220224 ( aarch64 ) or later

OracleLinux R8 U2
OracleLinux R8 U5

Debian 10.9 (Buster)
Debian 11.1

4 x 80x80x38mm, 2-ball

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)

867 x 588 x 276 (mm)

1 x E252-P31
1 x CPU heatsinks
1 x Rail kit (in option)

Barebone package: 6NE252P31MR-00
Spare parts:
- Motherboard: 9MP32AR1NR-00
- CPU heatsink: 25ST1-353109-T1R
- OCP type SATA HBA Card: 9CSTO180NR-00