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  • Super X10DRU-i+
  • SYS-6028U-E1CNR4T+

SuperMicro SuperServer SYS-6028U-E1CNR4T+ Barebone - Build to Order

Dual socket R3 (LGA 2011) supports Intel® Xeon® processor E5-2600 v4†/v3 family; QPI up to 9.6GT/s, Up to 3TB† ECC 3DS LRDIMM , up to DDR4- 2400†MHz ; 24x DIMM slots,12x Hot-swap 3.5" Drive Bays: Default 4x NVMe ports; 12x SAS3 ports via Expander and AOC: AOC-S3108L-H8iR, AOC-S3008L-L8e, AOC-S3008L-L8i.


76 lbs
Ships within 3-5 Days



Availability Call For Availability

Call us for special price 408 895 5000 x 1
Due to the complexity of integration, this product is sold as completely assembled systems only . Please contact your sales rep for special requirements.


Flexible Connectivity Options

  • Dual socket R3 (LGA 2011) supports Intel Xeon processor E5-2600v4+/ v3 family; QPI up to 9.6GT/s
  • Up to 3TB† ECC 3DS LRDIMM , up to DDR4- 2400†MHz ; 24x DIMM slots
  • 6x PCI-E 3.0 x8 slots (4x FH, 10.5" L, 1x LP, 1x Internal LP)
  • 4x 10GBase-T ports
  • 12x Hot-swap 3.5" Drive Bays: Default 4x NVMe ports; 12x SAS3 ports via Expander and AOC: AOC-S3108L-H8iR, AOC-S3008L-L8e, AOC-S3008L-L8i
  • 4x heavy duty fans w/ optimal fan speed control
  • 1000W High efficiency (96%) Redundant PSU; Titanium Level
† BIOS version 2.0 or above is required

Technical Specification

Product SKUs 
SYS-6028U-E1CNR4T+SuperServer 6028U-E1CNR4T+ (Black)
Super X10DRU-i+ 
CPUIntel® Xeon® processor E5-2600 v4†/ v3 family (up to 160W TDP) *
 Dual Socket R3 (LGA 2011)
Cores / CacheUp to Up to 22 Cores† / Up to 55MB† Cache
System BusQPI up to 9.6 GT/s
Note* Please contact Supermicro Technical Support for additional information about frequency optimized CPUs and specialized system optimization.
System Memory 
Memory Capacity24x 288-pin DDR4 DIMM slots, Up to 3TB† ECC 3DS LRDIMM
Memory Type2400+/2133/1866/1600MHz ECC DDR4 SDRAM 72-bit
DIMM Sizes64GB, 32GB, 16GB, 8GB, 4GB
Memory Voltage1.2 V
Error DetectionCorrects single-bit errors
On-Board Devices 
ChipsetIntel® C612 chipset
SATASATA3 (6Gbps) with RAID 0, 1, 5, 10
IPMISupport for Intelligent Platform Management Interface v.2.0
 IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
Network Connectivity4x 10GBase-T ports via AOC-2URN4-i4XT
 Intel® X540 10GBase-T
 1x Realtek RTL8211E PHY (dedicated IPMI)
GraphicsASPEED AST2400 BMC
Input / Output 
SAS12x SAS3 ports support via expander and storage Add-on Cards
 One of the following storage Add-on cards required:
 AOC-S3108-H8iR (12Gbps SAS3/RAID 0, 1, 5, 6, 10, 50, 60, 2GB DDR3 cache, PCI-E Gen3)
 AOC-S3008L-L8i (12Gbps SAS3/RAID 0,1 and 10, PCI-E Gen3)
 AOC-S3008L-L8e (12Gbps SAS3/HBA, PCI-E Gen3)
NVMe4x NVMe ports
LAN4x RJ45 10GBase-T LAN ports
 1x RJ45 Dedicated IPMI LAN port
USB5x USB 3.0 ports
 (2 rear, 2 onboard header, 1 Type A)
Video1x VGA Connector
Serial Port / Header1x Serial header
DOM2x SuperDOM (Disk on Module) ports
System BIOS 
BIOS FeaturesPlug and Play (PnP)
 APM 1.2
 PCI 2.3
 ACPI 1.0 / 2.0 / 3.0 / 4.0
 USB Keyboard support
 SMBIOS 2.7.1
 UEFI 2.3.1
SoftwareSuperDoctor® 5
 Intel® Node Manager 3.0
 Watch Dog
 Optional IPMI 1.5 / 2.0
Power ConfigurationsACPI Power Management
 Power-on mode for AC power recovery
Form Factor2U Rackmount
Dimensions and Weight 
Width17.2" (437mm)
Height3.5" (89mm)
Depth28.46" (723mm)
WeightNet Weight: 36 lbs (16.4 kg)
 Gross Weight: 72 lbs (32.7 kg)
Available ColorsBlack
Front Panel 
ButtonsPower On/Off button
 System Reset button
LEDsPower status LED
 HDD activity LED
 2x Network activity LEDs
 System information (overheat/UID) LED
Expansion Slots 
PCI-ExpressUp to 6x PCI-E 3.0 x8 slots 
 (4x FH, 10.5" L, 1x LP, 1x Internal LP)
 (Both CPUs need to be installed for full access to PCI-E slots and onboard controllers. See manual block diagram and AOC Support for details.)
Drive Bays 
Hot-swap12x 3.5" Hot-swap drive bays
 Default 4x NVMe ports
 12x SAS3 ports via Expander and AOC
 Note: Storage Add-on card is required
System Cooling 
Fans4x 8cm heavy duty PWM fans
Power Supply with Digital Switching Control 
1000W Redundant Titanium Level (96%) Single Output Power Supplies 
AC Input100-127 V, 50-60 Hz
 200-240 V, 50-60 Hz
+12VMax: 62.5A & Min: 0A (100Vac-127Vac)
 Max: 83A (200Vac-240Vac) & Min: 0A
12V SBMax: 2.1A
 Min: 0A
CertificationTitanium Level96%    Titanium Level
     [ Test Report ]
PC Health Monitoring 
VoltageMonitors for CPU Cores, +1.8V, +3.3V, +5V, +12V, +3.3V Standby, +5V Standby, VBAT, Memory Voltages.
 5+1 Phase-switching voltage regulator
FAN8x 4-pin fan headers
 Status monitor for speed control
 Pulse Width Modulated (PWM) fan connectors
TemperatureSupport to monitor Supermicro AOC temperatures from IPMI or SD 5
 Monitoring for CPU and chassis environment
 CPU thermal trip support
 Thermal Control for 8x Fan Connectors
 Thermal Monitor 2 (TM2) support
LEDMemory DIMM ECC error LEDs
 CPU / System Overheat LED
 Suspend static indicator LED
 UID/Remote UID
Other Features4x 8-pin GPU power connectors
 Chassis intrusion detection
 Chassis intrusion header
 SDDC Support
Operating Environment / Compliance 
RoHSRoHS 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)


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Memory usage: real: 23330816, emalloc: 22833792
Code ProfilerTimeCntEmallocRealMem