H281-PE0

(rev. 100/200)

2U 4-Node - Front access
447 x 87 x 902.3

MH81-LM0

2nd Generation Intel^® Xeon^® Scalable Processors
Intel^® Xeon^® Scalable Processors
Dual processor per node, TDP up to 165W

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

Per Node:
2 x LGA 3647

Total:
8 x LGA 3647

Socket P

Intel^® C621 Chipset

Per node:
24 x DIMM slots

Total:
96 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: 2933/2666/2400/2133 MT/s

Note:
1. 2933 MT/s for 2nd Generation Intel^® Xeon^® Scalable Processors only.
2. Intel^® Optane™ DC Persistent Memory for 2nd Generation Intel^® Xeon^® Scalable Processors only.

Per node:
2 x 10Gb/s BASE-T LAN ports (Intel^® X550-BT2)
NCSI function supported

1 x Dedicated management port

Total:
8 x 10Gb/s BASE-T LAN ports (Intel^® X550-BT2)
NCSI function supported

4 x Dedicated management ports
1 x 10/100/1000 Mbps CMC port

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

Management chip in CMC board:
Integrated in Aspeed^® AST1250

Per node:
2 x 2.5" 7mm SATA/SAS hot-swappable bays

Total:
8 x 2.5" 7mm SATA/SAS hot-swappable bays

SAS card is required for SAS devices support

Intel^® SATA RAID 0/1

Per node:
1 x PCIe x16 (Gen3 x16) low-profile slot on the front side
2 x PCIe x16 (Gen3 x16) low-profile slots on the rear side

1 x OCP mezzanine slot with PCIe Gen3 x16 bandwidth

1 x M.2 slot:
- M-key
- PCIe Gen3 x4, from CPU_0
- Supports 2280 cards

Total:
4 x PCIe x16 (Gen3 x16) low-profile slots on the front side
8 x PCIe x16 (Gen3 x16) low-profile slots on the rear side

4 x OCP mezzanine slots with PCIe Gen3 x16 bandwidth

4 x M.2 slots:
- M-key
- PCIe Gen3 x4, from CPU_0
- Supports 2280 cards

Per node:
4 x SlimSAS connectors
1 x SATA 6Gb/s port
1 x TPM header
1 x VROC connector
1 x PMBUS header
1 x IPMB connector
1 x Clear CMOS jumper

Per node:
2 x USB 3.0
1 x VGA
2 x RJ45
1 x MLAN
1 x Power button with LED
1 x ID button with LED
1 x Status LED
1 x NMI button
1 x Reset button

Total:
8 x USB 3.0
4 x VGA
8 x RJ45
4 x MLAN
4 x Power buttons with LED
4 x ID buttons with LED
4 x Status LEDs
4 x NMI buttons
4 x Reset buttons

CMC module:
1 x MLAN
1 x MLAN Cascade Port
1 x Status LED
1 x Power on LED

Expansion module:
1 x Power on LED

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

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

Dual 2200W 80 PLUS Platinum redundant power supply

AC Input:
- 100-127V~/ 14A, 47-63Hz
- 200-240V~/ 12.6A, 47-63Hz

DC Input: (Only for China)
- 240Vdc/ 12.6A

DC Output:
- Max 1200W/ 100-127V~
+12.12V/ 95.6A
+12Vsb/ 3.5A
- Max 2200W/ 200-240V~ or 240Vdc Input
+12.12V/ 178.1A
+12Vsb/ 3.5A

Note:
1) The system power supply requires C19 power cord.
2) 2000W 80 PLUS Titanium power supply as an option.

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)

For Skylake processors:

Windows Server 2012 R2 with Update
Windows Server 2016
Windows Server 2019

Red Hat Enterprise Linux 6.9 or later
Red Hat Enterprise Linux 7.3 or later
Red Hat Enterprise Linux 8.0 or later
Red Hat Enterprise Linux 9.0 or later

SUSE Linux Enterprise Server 11 SP4 or later
SUSE Linux Enterprise Server 12 SP2 or later
SUSE Linux Enterprise Server 15 or later

Ubuntu 16.04.1 LTS or later
Ubuntu 18.04 LTS or later
Ubuntu 20.04 LTS or later

VMware ESXi 6.0 Update3 or later
VMware ESXi 6.5 or later
VMware ESXi 6.7 or later
VMware ESXi 6.7 or later
VMware ESXi 7.0 or later
VMware ESXi 8.0 or later

Citrix Xenserver 7.1.0 CU2 or later
Citrix Xenserver 7.4.0 or later
Citrix Hypervisor 8.0.0 or later

For Cascade Lake processors:

Windows Server 2012 R2 with Update
Windows Server 2016
Windows Server 2019

Red Hat Enterprise Linux 7.6 or later
Red Hat Enterprise Linux 8.0 or later
Red Hat Enterprise Linux 9.0 or later

SUSE Linux Enterprise Server 12 SP3 or later
SUSE Linux Enterprise Server 15 or later

Ubuntu 18.04 LTS or later
Ubuntu 20.04 LTS or later
Ubuntu 22.04 LTS or later

VMware ESXi 6.0 Update3 or later
VMware ESXi 6.5 Update2 or later
VMware ESXi 6.7 Update1 or later
VMware ESXi 7.0 or later
VMware ESXi 8.0 or later

Citrix Xenserver 7.1.0 CU2 or later
Citrix Xenserver 7.5.0 or later
Citrix Hypervisor 8.0.0 or later

10 x 60x60x38mm (21,700rpm)

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)

L6 system: 31.5kg

1167 x 770 x 280 mm

1 x H281-PE0
8 x CPU heatsinks
1 x Rail kit
8 x Non-Fabric CPU carriers

- Barebone package: 6NH281PE0MR-00*
- Motherboard: 9MH81LM0NR-00
- System transfer board: 9CNBH07NR-00
- Backplane board - CBPH020: 9CBPH020NR-00
- CMC board: 9CMBH20NR-00
- Riser card - CRSH012: 9CRSH012NR-00
- Tool-less rail kit: 25HB2-A86102-K0R
- CPU heatsink 1: 25ST1-253206-C1R
- CPU heatsink 2: 25ST1-253207-C1R
- 7mm HDD/SSD tray: 25EK3-H28100-U0R
- Fan module: 25ST2-663821-S0S
- Power supply: 25EP0-222001-D0S

Optional parts:

- C19 power cord 125V/15A (US): 25CP1-018000-Q0R
- C19 power cord 250V/16A (EU): 25CP3-01830H-Q0R
- C19 power cord 250V/15A (US): 25CP1-018300-Q0R