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Item#: N82E16816101677

SUPERMICRO SYS-7047R-TRF 4U Rackmountable / Tower Server Barebone Dual LGA 2011 Intel C602 DDR3 1600/1333/1066/800

  • Dual LGA 2011
  • Support Dual Intel Xeon E5-2600 Series
  • 16 x 240Pin Memory Slots (Max 1TB)
  • 920W high-efficiency (94%+) AC-DC Redundant power supplies with PMBus and I2C

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Based on the Intel C602 chipset, the SUPERMICRO SYS-7047R-TRF server barebone is a high-end server that supports dual Intel Socket R (LGA 2011) Xeon CPUs and up to 512 GB DDR3 ECC memory, delivering stunning computing power to deal with your most demanding applications. Three PCIe 3.0 x16 slots and three PCIe 3.0 x 8 slots provide substantial I/O bandwidth for current and future needs. 2x Gigabit Ethernet LAN ports enable bottleneck-free data transfer.


The chassis comes with 8x hot-swap 3.5" HDD bays for easy drive insertion and removal. Keeping everything cool is key to system reliability and stability. Five fans are pre-installed to ensure efficient ventilation. A 920W PSU with 80 PLUS Platinum certification delivers abundant and robust power for the whole system with superior energy efficiency.

  • newegg Dual Intel Xeon E5 CPU Support Adopting Super X9DRi-F motherboard equipped with dual LGA2011 sockets and Intel C602 chipset, the SUPERMICRO SYS-7047R-TRF Barebone server supports up to two Intel Xeon E5-2600 processors to address the demanding needs for high performance and balanced architecture by modern business. The Intel Xeon E5 processor packs more cores, larger cache, greater memory, and new technologies like Intel Turbo Boost Technology 2.0, delivering up to 80% performance boost, reduced I/O network latency and increased energy efficiency.
  • newegg Memory The SUPERMICRO SYS-7047R-TRF has 16 single/dual/tri/quad channel 240-pin DIMM sockets that can support up to 512 GB of DDR3 1600/1333/1066/800 MHz registered ECC SDRAM in two-channel memory bus. Memory sizes of 1GB, 2GB, 4GB, 8GB, 16GB and 32GB @ 1.35V/1.5V voltages are supported.
  • newegg Dual Gigabit LAN Ports Incorporating Intel i350 Dual port GbE controller in the motherboard, the SUPERMICRO SYS-7047R-TRF Barebone server is outfitted with two Gigabit Ethernet LAN ports to optimize network bandwidth, data throughput and communication efficiency.
  • newegg Easy Expandability Three PCIe 3.0 x16 slots and three PCIe 3.0 x 8 slots support a range of I/O expansion cards and discrete graphics cards for flexible expansion.
  • newegg Hot-swappable 3.5” Drive Bays 2x SATA 3.0 ports (6Gbps) with RAID 0, 1, 5, 10 support and 8x SATA 2.0 ports (3Gbps) with RAID 0, 1, 5, 10 support enable flexible storage solution. The SUPERMICRO SYS-7047R-TRF features eight hot-swap 3.5" drive bays for easy installation and replacement of hard drives in a 24/7 computer system.
  • newegg 920W Power Supply Unit with 80 PLUS Platinum Certification The 920W 80 PLUS Platinum Certified power supplies provides robust power for all components installed with high power efficiency of 89-94% at any load between 20% and 100%, saving your money on your electrical bill, reducing heat in your computer's system and prolonging its life.

Learn more about the SuperMicro SYS-7047R-TRF



CPU Supported

CPU Type
Dual Intel Xeon E5-2600 Series
CPU Socket
Dual LGA 2011
Installed CPU
No CPU Installed
Max Processors


North Bridge
Intel C602

Memory Supported

Memory Slots
16 x 240Pin
Installed Memory Size
No Memory Installed
Max Memory Supported
Up to 512GB DDR3 ECC Registered memory (RDIMM)
Up to 128GB DDR3 ECC Un-Buffered
Memory Type Supported
DDR3 1600/1333/1066/800
ECC Supported

Storage Supported

Installed HDD
No Storage Installed
Serial ATA
8 x SATA 300 + 2 SATA 600
RAID 0/1/5/10


G200 (Nuvoton WPCM450 BMC with graphic controller)

Expansion Slots

PCI Express
3 (x16) PCI-E 3.0 slots
3 (x8) PCI-E 3.0 slots


First LAN
Intel I350
Max. LAN Speed
Dual 10/100/1000Mbps

Expansion Bays

5.25" Bays
2x 5.25" Peripheral Drive Bays
1x 5.25" Bay that fits 3.5" bay devices
Hot-Swap Bays
8 x 3.5" SATA

Panel Ports

Rear USB

Power Supply

Max. Power
920W high-efficiency (94%+) AC-DC Redundant power supplies with PMBus and I2C


IPMI 2.0 with virtual media over LAN and KVM-over-LAN support

SAS / SATA Hard Drive Backplane w/AMI MG9072


Form Factor
4U Rackmountable / Tower

Dimensions & Weight

25.5" x 17.2" x 7.0"
58 lbs. (Gross)
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 3 years
  • Read full details

Customer Reviews of the SuperMicro SYS-7047R-TRF

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  • David E.
  • 4/12/2014 3:32:44 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

1 out of 5 eggsMotherboard Fails

Pros: This server has up to 512Gb RAM and supprts 2 Xeon 12 cores. It is in principle a capable machine.

Cons: I have a TESLA K20 and an ASUS 650. I have a 1440W UPS. I first set up this server about year ago. This board has failed within a month of use three times in the last year, and I have replaced the motherboard three times. The last replacement MB was purchased new from from newegg about a month ago. I had it installed by a professional server builder, with two XEON E5 quad-cores and 256Gb RAM (16x16Gb Samsung sticks) The new MB failed to allow entry in the BIOS after a couple of weeks and failed completely in four weeks of continuous power-up. The failure was catastrophic in that it trashed the HD's in the hot-swap bays (The SSD HD was ext3, so no data recovery..). Supermicro tech support was dismissive when I asked them how to set up the the BIOS and jumpers to avoid this problem. They claimed it "works fine" as I set it up. "Not our problem, talk to your integrator." Don't buy this system. It has serious issues. Go another route.

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  • David E.
  • 3/20/2014 10:01:50 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

1 out of 5 eggsDoesn't support GPU's - bad warranty

Pros: When assembled with two Xeon quad cores, four HD, and 64Gb Ram, it seemed to run just fine. It had all the features it claimed, except that only six of the 8 3.5" bays are usable simultaneously, (two are for backup?). It booted and ran fine.

Cons: I had two GPU's on my system, a Tesla K20 and an ASUS GTX680. The motherboard died with a few months of very low usage. When it died it fried two of the drive bays. I purchased a new motherboard, but it too died after a couple of months. Supermicro wouldn't replace it under the warranty. Don't buy this product if you're running GPU's, or if you want a valid warranty.

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  • Nicholas H.
  • 12/19/2013 10:24:41 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsGreat barebones but unclear information

Pros: Nice layout, great cable management, hot swap fans.

Cons: The specs show "8 x SATA 300 + 2 SATA 600" but in reality the motherboard in this package only has 6 SATA ports, two of them being SATA 3 ports. The hotswap/SAS backplane supports up to 8 drives but out of the box, you'll only be able to support 6 drives because two of the SATA ports are not connected (because only 6 ports on the motherboard). There is however a SAS connector on the motherboard that is not populated allowing one to install a SAS controller to support 4 more additional SAS/SATA drives.

Other Thoughts: I would still recommend this product to someone not needing 8 drive supported out of the box. In my case, I'm only using 3 drives so it was not an issue.

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  • Dustin A.
  • 5/20/2013 2:11:44 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat for the price

Pros: Decent price. Runs ESX well out of the box.

Cons: This thing is loud. You might think about replacing the stock fans.

Other Thoughts: This does support 8-core CPU, despite what the other reviewer stated. I don't know why they couldn't get it to work, but I have two 8-core Xeon running in it just fine.

1 out of 1 people found this review helpful. Did you? Yes No

  • Debra B.
  • 2/17/2013 8:52:07 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month

3 out of 5 eggsNot happy with LSI 9280-16i4e

Pros: It's solid built materials -- heavy gauge steel. If you are trying to hookup a RAID controller -- remove the fans just in front of the drive bays to allow you to remove the pre-installed SATA cables.

Cons: LSI controller does not work to start with. Passmark shows drive verify errors 1 in every 16 billion. Same controller in my Intel server seems rock solid.

BIOS update is clunky compared to other vendors (ASUS/Intel). It is currently bricked due to attempt to upgrade. Do not try the Super.ROM method to upgrade -- look at using IPMI and a floppy image.

Be careful with the CDROM drive bay -- you don't need to take that out, just push the light blue levers.

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  • Glenn N.
  • 7/1/2012 4:29:17 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggs12 Cores No Waiting!!!!!

Pros: 8 drive bays, dual processor support, up to 512GB of memory. Dual power supplies and it is quiet considering the processing power it packs.

Cons: So brand new it was buggy during setup. Once we got all the bios settings and Windows patches squared away it runs great. Problem with USB keyboard and mouse not tracking properly. Contacted Supermicro support and will follow up to get updated Bios. Minor issue and I am confident they will take care of it.

Other Thoughts: Xeon e5-2620 (12 cores w/HT)
32 GB Samsung ECC Memory
Adaptec 6805 Raid (setup as raid 10)
4 x Seagate Constellation ES.2 ST33000650NS
Checked Supermicro website to make sure everything was compatible. Came up on the first boot no problem. Make sure you load SP1 for 2008 R2 or you will have problems with virtualization on this box.

4 out of 4 people found this review helpful. Did you? Yes No

  • Rob S.
  • 4/25/2012 7:15:20 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

1 out of 5 eggswow dual socket 2011

Pros: turns on

Cons: Dosent support six or eight core cpu's, who is going to buy a dual 2011 board and not run 6 or 8 cores per cpu????? Latest firmware dosent help either. Time to switch back to tyan boards.

Other Thoughts: Bought 2 of these doorstops, I should of read more into the board, forgive me for assuming that all dual socket 2011 boards were capable of better than quad core......

2 out of 14 people found this review helpful. Did you? Yes No

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Item#: N82E16816101677
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