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SuperMicro > 
Item#: N82E16816101282

SUPERMICRO SYS-7046GT-TRF 4U Rackmountable / Tower Server Barebone Dual LGA 1366 Intel 5520 DDR3 1333/1066/800


  • Dual LGA 1366
  • Support Dual Intel Xeon 5600/5500 series
  • 12 x 240Pin Memory Slots (Max 192GB)
  • 1400W high-efficiency (1+1) redundant power supply with PMBus, 80 PLUS Gold Certified
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Learn more about the SuperMicro SYS-7046GT-TRF



CPU Supported

CPU Type
Dual Intel Xeon 5600/5500 series
CPU Socket
Dual LGA 1366


Installed CPU
No CPU Installed
Max Processors


North Bridge
Intel 5520
South Bridge

Memory Supported

Memory Slots
12 x 240Pin


Installed Memory Size
No Memory Installed

Memory Supported

Max Memory Supported
Memory Type Supported
DDR3 1333/1066/800
ECC Supported


Installed HDD
No Storage Installed

Storage Supported

Serial ATA
6 x SATA 300
RAID 0/1/5/10


Matrox G200eW

Expansion Slots

PCI Express
4 (x16) PCI-E 2.0 slots
2 (x4) PCI-E 2.0 (in x16 slots)
1 (x4) PCI-E (in x8 slot)
2x 33MHz PCI slots


First LAN
Intel 82574L
Second LAN
Intel 82574L
Max. LAN Speed
Dual 10/100/1000Mbps

Expansion Bays

3.5" Bays
1 x 3.5" fixed drive bay
5.25" Bays
Hot-Swap Bays
8 x 3.5" SAS/SATA

Panel Ports

Front USB
Rear Audio Ports

Power Supply

Max. Power
1400W high-efficiency (1+1) redundant power supply with PMBus, 80 PLUS Gold Certified

Physical SPEC

Form Factor
4U Rackmountable / Tower
26.5" x 17.8" x 7"
72.0 lbs. Gross


CPU: Supports up to two Intel 64-bit Xeon processor(s) of the same type below:
Intel Xeon Processor 5600 Series (Westmere)
Intel XeonProcessor 5500 Series (Nehalem-EP)

SAS / SATA Hard Drive Backplane with SES2

System Cooling Fans:
4 x 5000 RPM Hot-swap Cooling Fans
2 x 5000 RPM Hot-swap Rear Exhaust Fan

GPU: Supports 4x Nvidia Fermi C2050, C2070, or C2075 GPU Cards

Manufacturer Warranty

1 year limited
3 years limited

Quick Info


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 3 years

Customer Reviews of the SuperMicro SYS-7046GT-TRF

Do you own this product? Write a Review

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  • kitty cat
  • 2/15/2012 9:09:14 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggshappy camper

Pros: Being used as a host computer to Tesla. Solid construction, everything on it is enterprise grade. No cheap stuff. Lots of clearance well made. Easy to drop in cards. Added 6G/sec RAID card. No problem running with onboard 3G/sec RAID. Drive for OS is on 3G/Sec onboard SATA. data files are stored in 6G/sec RAID. Compatible with MANDRIVA 64 bit Linux using dual XEON E5649 Westmere. One of the easiest to setup no fuss. Came with two cooling towers with heat sink compound. No need to buy cooling towers.

You get what you pay. And this is worth every penny.

Good airflow.

right now running with only 48G registered+ECC DDR3 WINTEC 3RSH13339R5H-16GK. Didn't bother with hex channel kit. Get three dual channel. It's just fine.

Cons: It's enterprise grade server so its heavy.
don't forget, it has two power cords NEMA5-15 plug.

Other Thoughts: I may rearrange the mounting and use a rack.

Did you find this review helpful? Yes No

  • agngazer
  • 6/15/2011 3:53:19 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week

4 out of 5 eggshigh-quality, solid-build case

Pros: Amazing quality, beautiful case. Very solid construction. Enough power for 4 GPU + 2 Xeon CPU. Excellent airflow and cable management.

Cons: Noisy! Even when it is turned off! Case model number is 747 and it does sound like one under load!

Does not have front audio outputs. Does not have eSATA & Firewire. No USB3. Only 6 SATA internal connectors. No SATA power connectors for DVD-RW drive (had to buy an adapter).

Other Thoughts: At this time, this barebone was the best solution for us to be able to have 4 GPUs. If we could only put it in a separate room... I did not buy it personally, but my organization bought it for us.

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

  • aslan1071
  • 2/2/2011 4:15:38 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year

5 out of 5 eggsAwesome

Pros: Own 2 of these machines. One is my ISPs primary Mail server and the other is a Database server for over 300 MySQL databases. The Database server handle a sustained average of 70 requests per/sec and is running about 10% processor load. I have 64GB RAM and 2 2.66Ghz Processors.

THe mail server is running same config and handle about 4M inbound pieces of mail per day with a little less than 15% cpu load and a Linux load average of about .5 most of the time. No problems what so ever on the boxes.
Install was smooth and all that was needed came in the box.

Cons: None

Other Thoughts: You get what you pay for. This is a higher price unit but as far as the quality it can not be beat.

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

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Item#: N82E16816101282
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