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  • Supermicro SuperServer sys-4048b-tr4ft
  • Super X10QBi

Supermicro SuperServer 4048B-TR4FT, 4U Completely assembled systems (including but not limited to CPUs, memory, and HDDs)

Quad socket R1 (LGA 2011) supports Intel® Xeon® processor E7-8800 v3 / E7-4800 v3 family (18-Core), w/ QPI up to 9.6 GT/s, Up to 6TB of DDR4 1866MHz ECC RDIMM/LRDIMM in 96 memory slots, 2x SATA3 (6Gbps) ports ,4x SATA2 (3Gbps) ports.


78 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.


  • Quad socket R1 (LGA 2011) supports Intel® Xeon® processor E7-8800 v3 / E7-4800 v3 family (18-Core), w/ QPI up to 9.6 GT/s
  • Up to 6TB DDR4 1866MHz ECC RDIMM/LRDIMMs; 96x DIMM slots (8x memory module boards: X10QBi-MEM2)
  • Up to 11x PCI-E 3.0 slots (4 x16, 7 x8)
  • I/O ports via Add-on Card: 2x 10Gb LAN, 1x Dedicated LAN for IPMI Remote Management, 1x VGA
  • 24x 2.5" Hot-swap SAS3/SATA3 HDD or SSD (selected RAID/HBA cards); 48x 2.5" Hot-swap HDD/SSD optional
  • 4x 9cm + 3x 8cm Heavy-duty Fans
  • 1620W Redundant (N+1) Power Supplies, Platinum Level (94%)

Technical Specification

Product SKUs 
SYS-4048B-TR4FTSuperServer 4048B-TR4FT (Black)
Super X10QBi 
CPUIntel® Xeon® processor E7-8800 v3 / E7-4800 v3 family (up to 18 Cores and 165W TDP)
 Quad Socket R1 (LGA 2011)
CacheUp to 45 MB
System BusQPI up to 9.6 GT/s
System Memory 
Memory Capacity96x 288-pin DDR4 DIMM slots
 Supports up to 6TB DDR4 ECC RDIMM/LRDIMM in 96 DIMM slots
Memory Type1866/1600/1333/1066/800MHz ECC DDR4 SDRAM 72-bit, 288-pin gold-plated DIMMs
DIMM Sizes64GB, 32GB, 16GB, 8GB, 4GB
Memory Voltage1.2 V
Error DetectionCorrects single-bit errors
 Detects double-bit errors (using ECC memory)
On-Board Devices 
ChipsetIntel® C602J chipset
AHCI SATASATA3 (6Gbps) with RAID 0, 1
 SATA2 (3Gbps) with RAID 0, 1, 5, 10
Network ControllersIntel® X540 Dual Port 10GBase-T
(via AOM)Virtual Machine Device Queues reduce I/O overhead
 Supports 10GBase-T , 100BASE-TX, and 1000BASE-T, RJ45 output
 1x Realtek RTL8201N PHY (dedicated IPMI)
IPMISupport for Intelligent Platform Management Interface v.2.0
(via AOM)IPMI 2.0 with virtual media over LAN and KVM-over-LAN support
 ASPEED 2400
GraphicsASPEED 2400
Input / Output 
AHCI SATA2x SATA3 (6Gbps) ports
 4x SATA2 (3Gbps) ports
LAN2x RJ45 10GBase-T ports on AOM
 1x dedicated LAN port for IPMI on AOM
USB2x USB 2.0 ports
Serial Port / Header2x Fast UART 16550 ports: 1 rear and 1 header
DOM1x DOM (Disk on Module) power connector
System BIOS 
BIOS FeaturesPlug and Play (PnP)
 PCI 2.2
 ACPI up to 3.0
 USB Keyboard support
Form Factor4U Rackmountable
 Rackmount Kit: Comes with the system
Dimensions and Weight 
Height7.0" (178mm)
Width17.2" (437mm)
Depth31.3" (795mm)
WeightNet Weight: 74.5 lbs (33.79 kg)
 Gross Weight: 115 lbs (52.16 kg)
Available ColorsBlack
Drive Bays 
Hot-swap24x 2.5" Hard drive bays (default)*
 48x 2.5" Hard drive bays (optional)
 * BPN-SAS3-216A direct attached backplane, system supports up to 24 HDDs by using selected RAID/HBA card and default HDD connection is onboard C602J chipset 2 SATA3 + 4 SATA2
Expansion Slots 
PCI-Express11x PCI-E 3.0 slots w/ 48 memory slots
 (4x PCI-E 3.0 x16 and 7x PCI-E 3.0 x8)
 8x PCI-E 3.0 slots w/ 96 memory slots
 (4x PCI-E 3.0 x16 and 4x PCI-E 3.0 x8)
SAS/SATA HDD Backplane 
System Cooling 
Fans4x 92mm RPM Hot-Swappable Cooling Fans
 3x 80mm RPM Hot-Swappable Rear Exhaust Fan
 2x 80mm Rear Exhaust Fans (optional)
Shrouds1x Air Shroud (MCP-310-41804-0B)
Power Supply 
1620W high-efficiency redundant power supply w/ PMBus 
AC Input1000W Output @ 100-120V, 12-10A, 50-60Hz
 1200W Output @ 120-140V, 12-10A, 50-60Hz
 1620W Output @ 180-240V, 10.5-8A, 50-60Hz
DC Output1000W: +12V/84A; +5Vsb/4A
 1200W: +12V/100A; +5Vsb/4A
 1620W: +12V/150A; +5Vsb/4A
CertificationPlatinum Level Certified94%+    Platinum Certified
PC Health Monitoring 
CPUMonitors for CPU Cores, +1.2V, 1.5V, +3.3V, +12V, (+3V, 1.0V, 1.2V, 1.8V, 1.1V) Standby, VBAT, Memory, Chipset Voltages.
 4-Phase-switching voltage regulator with auto-sense from 0.6V-1.35V
FAN4-pin fan headers with tachometer status monitoring
 Low noise fan speed control mode
TemperatureMonitoring for CPU and system environment
 Thermal Control for 9x fan connectors
Other FeaturesChassis intrusion detection
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: 23592960, emalloc: 22813944
Code ProfilerTimeCntEmallocRealMem