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AS-1123US-T | Supermicro A+ Dual AMD EPYC 1U Rack Server

AS-1123US-TR4 Server
AS-1123US-TR4 Server
AS-1123US-TR4 Server
AS-1123US-TR4 Server
long delivery time


  • Virtualization
  • Cloud computing
  • High-End enterprise server
  • Flexible networking options

special highlight

Up to 3 Add-on cards on 1U

€2,330.00 *

Prices plus VAT plus shipping costs

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Your contact person:
Gunnar Dietrich
Gunnar Dietrich
  • Supermicro
  • AS-1123US-TR4

  • AS-1123US-TR4

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Supermicro AS-1123US-T: High performance and density 1U A+ Server with up... more

AS-1123US-TR4 Product Information

Supermicro AS-1123US-T: High performance and density 1U A+ Server with up to 64 Cores on AMD EPYC Basis


Supermicro H11DSU-iN



Dual Socket SP3, AMD EPYC 7001/7002 Series processors

Up to 64 Cores (pro CPU), support 280W cTDP



32x DIMM slots, up to 8TB RAM DDR4-3200MHz ECC

Octa-channel memory bus



4x RJ45 GbE LAN ports

1x RJ45 dedicated IPMI LAN port


Expansion Slots:

2x PCI-E 3.0 x16 (FH/HL 9.5") slots

2x PCI-E 3.0 x8 (1 LP, 1 internal LP) slots



10x 2.5" hot-swap SATA3 or 8 SATA3 + 2 NVMe drive bays (optional)

Datasheet for Supermicro A+ 1123US-TR4 (AS-1123US-TR4)

CPU Dual AMD EPYC™ 7001/7002* series Processors
(* Board revision 2.x required)
Socket SP3
Supports CPU cTDP up to 280W*
Cores Up to 32 Cores (Board revision 1.x + 7001 Processors)
Up to 64 Cores (Board revision 2.x + 7002 Processors)
Chipset System on Chip (SoC)
Note ** Certain CPUs with high TDP higher than 225W may be supported only under specific conditions
System Memory
Memory Capacity 32 DIMM slots
Supports up to 4TB Registered ECC DDR4 2666MHz SDRAM (7001 Processors)
Supports up to 8TB Registered ECC DDR4 3200MHz SDRAM (Board revision 2.x required + 7002 Processors)
8-channel memory bus
Memory Type DDR4 2666 MHz Registered ECC, 280-pin gold-plated DIMMs (7001 Processors)
DDR4 3200 MHz Registered ECC, 280-pin gold-plated DIMMs (Board revision 2.x required + 7002 Processors)
DIMM Sizes 4GB, 8GB, 16GB, 32GB, 64GB, 128GB, 256GB*
(* Board revision 2.x required + 7002 Processors)
Memory Voltage 1.2V
Error Detection Corrects single-bit errors
Detects double-bit errors (using ECC memory)
On-Board Devices
Expansion Slots
1U 2 PCI-E x16 (FH/HL 9.5") slots
2 PCI-E x8 (LP) slot (1 LP, 1 internal LP)

(Both CPUs need to be installed for full access to PCI-E slots and onboard controllers)
Input / Output
SATA 10 SATA3 (6 Gbps) ports
LAN Quad Gigabit LAN ports
1 RJ45 dedicated IPMI LAN port
USB 5 USB 3.0 ports (2 rear + 2 via header + 1 Type A)
VGA 1 VGA port
SAS 8 SAS3 ports support via optional Add-on Card
NVMe 2 NVMe support with optional cables
Others 1 COM port (rear)
2 SATA DOM power connector
TPM 1.2 header
System BIOS
BIOS Features Plug and Play (PnP)
DMI 2.3
PCI 2.2
ACPI 5.1
USB Keyboard Support
SMBIOS 3.1.1
Form Factor 1U
Model CSE-119UTS-R1K02P-T
Dimensions and Weight
Height 1.7" (43mm)
Width 17.2" (437mm)
Depth 28.5" (724mm)
Weight Net Weight: 26 lbs (11.8 kg)
Gross Weight: 41 lbs (18.6 g)
Front Panel
Buttons Power On/Off button
System Reset button
LEDs Power LED
Hard drive activity LED
2x Network activity LEDs
System Overheat LED / Fan fail LED /
Drive Bays
Hot-swap 10 2.5" hot-swap SATA3
or 8 SATA3 + 2 NVMe drive bays (optional)
HDD Backplane Supports 10 SATA3 or 8 SATA3 + 2NVMe or 8 SAS3 + 2 SATA3 HDD
System Cooling
Fans 8 heavy-duty PWM fans with optimal fan speed control
Air Shroud 2 Air Shroud
Power Supply
1000W redundant power supplies with PMBus
Total Output Power 800W/1000W
(W x H x L)
73.5 x 40 x 203 mm
Input 100-127Vac / 9.8 - 7A / 50-60Hz
200-240Vac / 7 - 5A / 50-60Hz
200-240Vdc / 7 - 5A (for CCC only)
+12V Max: 66.7A / Min: 0A (100-127Vac)
Max: 83A / Min: 0A (200-240Vac)
Max: 83A / Min: 0A (200-240Vdc)
12Vsb Max: 2.1A / Min: 0A
Output Type 25 Pairs Gold Finger Connector
Certification Titanium Level
PC Health Monitoring
CPU Monitors CPU Core Voltages, +12V, +3.3V, +5V, +5V standby, 3.3V standby, VBAT
CPU switching voltage regulator
Fan Up to 8-fan status tachometer monitoring
Up to eight 4-pin fan headers
Status monitor for speed control
Pulse Width Modulated (PWM) fan connectors
Temperature Monitoring for CPU and chassis environment
CPU Thermal Trip Support
Thermal control for 8x Fan connectors
I2C Temperature Sensing Logic
LED CPU / System Overheat LED
Other Features Chassis Intrusion Detection
Chassis Intrusion Header
Operating Environment / Compliance
RoHS RoHS Compliant
Environmental Spec. Operating Temperature:
   10°C to 35°C (50°F to 95°F)
Non-operating Temperature:
   -40°C to 70°C (-40°F to 158°F)
Operating Relative Humidity:
   8% to 90% (non-condensing)
Non-operating Relative Humidity:
   5% to 95% (non-condensing)
Order Information
Manufacturer SKU AS-1123US-TR4
System Building AS-1123US-TR4 configured by Supermicro as Complete System