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Item#: N82E16816101698

SUPERMICRO SYS-2027R-WRF 2U Rackmount 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)
  • 740W (1+1) Redundant high-efficiency power supply with PMBus

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Designed for optimal performance, the dual-processor SuperServers support the QPI (8.0GT/s) format Xeon processor E5-2600 family in a high-density 2U form-factor. These SuperServers are ideal for network infrastructure, front-end enterprise, and minimal-downtime cluster server systems.

Learn more about the SuperMicro SYS-2027R-WRF



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 (UDIMM)
Memory Type Supported
DDR3 1600/1333/1066/800
ECC Supported

Storage Supported

Installed HDD
No Storage Installed
RAID 0/1/5/10


G200 (Renesas SH7757 BMC w/ graphic controller)

Expansion Slots

PCI Express
4 x PCI-E 3.0 x8 slots (2x Full-height Full-length, 2x Full-height Half-length)


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

Expansion Bays

Hot-Swap Bays
16 x 2.5" SATA/SAS

Panel Ports

Rear USB
2 x RJ45 Gigabit Ethernet LAN ports
1 x RJ45 Dedicated IPMI LAN port

Power Supply

Max. Power
740W (1+1) Redundant high-efficiency power supply with PMBus
80 PLUS, Gold Level Certified


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

CPU: up to 135W TDP


Form Factor
2U Rackmount

Dimensions & Weight

24.8" x 17.2" x 3.5"
50.0 lbs.
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-2027R-WRF

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  • mark r.
  • 2/7/2014 4:46:26 AM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsGreat Server, Be Careful of Drive Connectors

Pros: As has been my experience, SuperMicro is fairly high quality considering the price. While not equivalent to a Dell, I built a box for $3k using this case that would have cost over $10k from Dell. Case is well designed with great air flow, although fans are loud. Redundant power supplies, and dual gigabit nics are great. Happy to see that the riser card was included. Cable routing was well thought out and does not interfere with air cooling. Comes with CPU heatsinks that fit nicely in the case. Lots of RAM slots on the motherboard, and it doesn't feel crowded. RAILS were not of poor quality like the old supermicros were. Great for SSD drives.

Cons: First, and foremost, it was not clear that the case comes with only SFF8087 connectors for the drive backplane. There is no way to circumvent this, so you must purchase a reverse breakout cable to use with the motherboard, or purchase RAID cards that support SFF8087. NOTE: Not all cards use the same SFF8087 connector. I mistakenly purchased a card with a SFF8643 connector which needs yet its own adapter cable. It would be nice if SuperMicro at least included one such cable (SFF-8087 to SATA Reverse) for use with the motherboard SATA.

The manual could use a lot of improvement, and doesn't exactly match the case or the motherboard.

Does not include a CDROM/DVDROM.

I wish it included a USB port and monitor port on the front of the case.

Other Thoughts: The cable needed to connect to the motherboard is at newegg: NORCO C-SFF8087-4S Discrete to SFF-8087 (Reverse breakout) Cable

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

  • Anonymous
  • 3/1/2013 10:40:34 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

4 out of 5 eggsGreat server

Pros: Great 2U package for DP setups, with 2.5" disks. Install was flawless and build quality is unmatched.

A full configured system, with fast procs and ssd raid arrays is crazy fast. I'm currently running 5 vms and a dbase/joomla setup at the iron level. The system laughs at every load I've thrown at it. Even boot storms pass in the blink of an eye. A standard 2012 vm reboots in about 5 seconds. A normal Joomla page loads in less than 0.35 secs. Admin actions with heavy writes, ~1 sec.

Cons: The pci slot area suffers from insufficient air flow. After installing two raid cards, temps on the cards were approaching 80c under load. With a pci slot cooler and a couple of suspended 40mm fans, temps are normal. But I'm not thrilled with my hack job or losing a pci slot. I wish SM would engineer a spot for a couple 40mm fans in the pci area.

IPMI is nice but slow to report on any non-local system.

Need a better bios update function. System was picky about usb bootable disks.

I can live with the last two issues but inadequate cooling is a serious design issue.

Other Thoughts: Please review the manual before spec'ing and populating ram. A misconfiguration here can slow you way down. Also review cpu world for your particular processor when trying to figure out the correct turbo speeds. The advertised turbo speed assumes you've enabled only one core. For example, a E5-2690 is advertised for 3.9 turbo, but that assumes only one active core. But with all cores installed, that value is only 3.3.

This system is designed for installation of discrete raid cards. You can certainly run storage through the board but you will have to rewire from the backplanes with standard sata cables.

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

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SuperMicro > 
Item#: N82E16816101698
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