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Item#: N82E16816110062

ASUS RS300-E7/PS4 1U Rackmount Server Barebone LGA 1155 Intel C204 DDR3 1600/1333/1066

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  • LGA 1155
  • Intel Xeon E3-1200 & V2, Core i3-2100, Pentium G800/G600, Celeron G500/G400 Series
  • 4 x 240Pin Memory Slots
  • 350W 80PLUS Single Power Supply

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews


ASUS RS300-E7/PS4 1U Rackmount Server Barebone
Highly Expandable 1U Server with Quad LAN

As a UP 1U rack-mount server based on new generation Intel® Xeon® Sandy Bridge CPUs, the RS300-E7/PS4 provides immediate performance upscaling, extensive expandability and upgradability. It also features quad LAN networking and remote management, offering an ideal server for entry-level applications.

New Generation Intel® Xeon® Sandy Bridge CPUs
  • Up to 21% faster performance and 16% better output per watt compared with previous generation processors
  • ASUS proprietary CPU heat pipes deliver superior cooling for more stable computing without blocking or restricting expansion slots

Quad LAN for Extra Reliable Networking
  • Bigger bandwidth through teaming four Gigabit LAN
  • Improved virtualization performance with more networking resources for virtual servers, optimizing VMware® fault tolerance
  • Quad LAN improves load balance and fault tolerance for far more reliable connections, offering the ultimate in network security and efficiency

2 + 1 Expandability in UP 1U
  • Supports 2+1 I/O expansion slots in a 1U chassis for higher expandability and better data protection
  • Two PCI-E slots support full-height/half-length cards
  • Extra slot designed for optional ASUS PIKE cards for seamless, cost effective upgrades to SAS storage and RAID protection with no additional verification needed
Remote Management
  • Optional web-based, GUI-driven ASMB5-iKVM upgrade kit provides full control of server functions with dedicated hotkeys and remote server screen
  • Virtual media-over-LAN helps share local devices with target servers, enabling fast troubleshooting and OS installation
  • Compatible with the ASUS E7 Generation server system and the ASMB5 header

ASUS ASWM Enterprise Support
  • Provides easy deployment and management with a user friendly interface
  • Delivers centralized management, asset supervision, notification mechanisms and integrated BMC BIOS updates

Energy Saving with 80+ Green Power
  • The RS300-E7/PS4 reduces total system power loss to the lowest levels available in its segment for better power efficiency

Learn more about the ASUS RS300-E7/PS4



CPU Supported

CPU Type
Intel Xeon E3-1200 & V2, Core i3-2100, Pentium G800/G600, Celeron G500/G400 Series
CPU Socket
LGA 1155


North Bridge
Intel C204

Memory Supported

Memory Slots
4 x 240Pin
Max Memory Supported
Memory Type Supported
DDR3 1600/1333/1066
Channel Supported
Dual Channel
ECC Supported

Storage Supported

Serial ATA
2 x SATA 300 + 2 SATA 600
Intel Rapid Storage Technology(RST) (For Windows Only)
(Support Software RAID 0, 1, 5, 10 )
LSI MegaRAID (For Linux/Windows)
(Support Software RAID 0, 1, 10 )


Aspeed AST2050
Video Memory

Expansion Slots

PCI Express
1 x PCI-E x16 (Gen3*/Gen2 x8 link) (Full-Height/HL)
1 x PCI-E x8 (Gen3*/Gen2 x8 link) (Full-Height/HL)

*Gen3 link can only be supported with Intel Xeon E3-1200 v2 Processor


First LAN
4 x Intel 82574L + 1 x Mgmt LAN
Max. LAN Speed
Quad 10/100/1000Mbps

Expansion Bays

Slim Bays
Hot-Swap Bays
4 x 3.5"

Panel Ports

Front USB
Rear USB
5 x RJ-45 (1 for Mgmt LAN)

Power Supply

Max. Power
350W 80PLUS Single Power Supply


Form Factor
1U Rackmount

Dimensions & Weight

24.2" x 17.5" x 1.7"
33 lbs.
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Customer Reviews of the ASUS RS300-E7/PS4

Do you own this product? Write a Review

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  • Joseph P.
  • 1/25/2012 5:38:53 PM
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsStill chuggig along like a champ

Pros: Just add CPU, RAM, Drives, and Penguin!

Cons: No remote module

Other Thoughts: Delivered it to my colo back about half a year ago, and still chugging away like a champ. Holds 12TB storage (more now) since it was cheap this summer and I'll eventually need it. Probably.
Holds much more RAM than I personally need and a good CPU.

Works great with Linux out of the box.

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

  • Ahmed S.
  • 10/12/2011 11:21:42 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsDont waste money for Dell or HP blades

Pros: Smokes most of the popular and best servers. Asus shows their professionality in this Mobo and barebones.

Cons: Make sure you use DDr3 ECC UDIMM memory. It doe not support anything else I think and no where written in the manual.

Other Thoughts: I dont have any other thoughts... If you wanna save money just buy and feel the speed.

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

  • James W.
  • 5/18/2011 2:14:00 PM
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsBuilt like the Big Boys (HP/Dell/IBM)

Pros: This server is built like the big server manufactures. Asus is really showing they know how to make a commercial product. I have several HP DL120 G6's and this is every bit as good as them.

Cons: It would be nice to see a 400-500 watt power supply. Asus tech support says "the 350 watt is big enough to fill every hard drive slot, every memory slot, and every expansion slot. The power supply is designed to be run at full load 100% of the time." But it still makes me nervous.

Other Thoughts: This is every bit as good as the big brands, but is more cost effective, and the included hard drive cages are nice. The big guys charge a LOT for their hard drives, and you are basically forced to by them to get the hot swap hard drive cages. The heat sink is designed so it won't get in the way of your PCI-e x8 slot. Combined with the 4 Intel gigabit network cards it is hard to beat this for an entry level server. I installed VM Ware ESXi 4.1u1 and have 6 VMs running on it without a Problem.
Other Hardware I used:
1 xIntel Xeon E3-1240
4 x Crucial 4GB DDR3 1333 ECC UDIMMs
4 x WD Caviar Black 1.5TB
1 x 3ware 9750-4i RAID card with BBU and 0.5M fan out cable
1 x Verbatim 4GB Store 'N' Stay USB Flash drive (for ESXi, fits perfectly in the internal USB port; New egg # N82E16820235061)

12 out of 12 people found this review helpful. Did you? Yes No

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Item#: N82E16816110062
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