Asus (RS300-E9-RS4) 1U Rack Barebone Server for Xeon E3-1200, Intel C232, S 1151, 4x DDR4, 4 Bay Hot-Swap, 2x M.2, Quad GB LAN, 450W PSU



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Asus (RS300-E9-RS4) 1U Rack Barebone Server for Xeon E3-1200, Intel C232, S 1151, 4x DDR4, 4 Bay Hot-Swap, 2x M.2, Quad GB LAN, 450W PSU

Flagship Model with Versatile Expandability

  • Platinum power efficiency with up to 94.4%
  • Optimized thermal design for heat sink and heat pipe
  • Advanced storage support with dual M.2
  • Quad Intel I210 Server Class GbE delivering high networking bandwidth
Extreme expandability in 1U
RS300-E9-RS4 has high expandability with 2expansion slots in a configuration. This flexible expansion offers diverse applications in storage and networking to meeting the demands of future expansion.


ASUS PIKE II & 12G SAS support
ASUS PIKE II (optional)offers the latest 12Gb/s SAS together with PCI-E 3.0 solution. While ASUS latest 12Gb/s SAS doubles the data rate running at twice the speed of the previous generation, PCI-E 3.0 offers high reliability and faster speed connection. ASUS PIKE II meets user needs with support for 6Gb/s SATA and 12Gb/s SAS storage and integrated RAID data protection.


Versatile storage capability
RS300-E9-RS4 is the perfect choice for an operating system or application drive, making the server work as fast as possible. ASUS further furnishes several choices for OS drive placement, such as M.2 (dual, up to 512GB x 2), SSDcage and SATA DOM. For disk storage, it can offer four 3.5” hot-swap disk bay and two internal 2.5” SSD bay (optional).


High networking connection
RS300-E9-RS4 with quad server-class Intel® LAN controllers, which doubles queues compared to previous-generation.This is better for virtualization applications. In addition, the quad LAN teaming quadruples the network bandwidth and the failover function ensures uninterrupted network connections.


Best-in-class power efficiency and stability
RS300-E9-RS4 benefits from premium components hand-chosen and carefully arranged by ASUS engineers to provide premium efficiency. The ASUS exclusive material, which can be used 136.9 years ultra longevity at 65°C. With Beat Thermal Choke III, it takes 3°C lower choke temperatures and reduces power consumption.


Comprehensive remote management
ASUS presents the most complete remote server control, including out of band ASMB8-iKVM (not included) and in-band Asus Control Center. Out-of-band ASMB8-iKVM offers LAN management, while in-band Asus Control Center provides “one on many” usage. IT professionals don’t have to check servers one by one, but instead can use Asus Control Center to monitor the status of all servers from a friendly graphical user interface.




  • Form Factor: 1U
  • CPU Socket: Intel 1151 – Sky Lake / Kaby Lake
  • #Hide#No. of CPU Sockets: Single Socket
  • Chipset: Intel C232
  • CPU Support: 1 x Socket LGA1151
    Xeon E3-1200 v6 family
    Xeon E3-1200 v5 family
    Intel Core i3 CPUs
    Intel Pentium CPUs
    Intel Celeron CPUs

    Click here for CPU support list

  • Memory: “4 slots(2-channel)
    Maximum up to 64GB UDIMM
    DDR4 2400 /2133 UDIMM non ECC and with ECC
    Takes 16GB, 8GB, 4GB UDIMM modules”
  • Expansion Slots: 1 x PCI-E x16 (x8 Gen3 Link)
    1 x PCI-E x8 (x8 Gen3 Link)
  • Storage: “6 x SATA3 6Gb/s *1
    2 x M.2 (2280/2260/2242) – SATA & PCIe *2
    Rapid Storage Tech Enterprise(RSTe) (Linux/Windows)
    Software RAID 0, 1, 5, 10″
  • .:*1 4 by miniSAS HD + 2 x SATA
    *2 PCIE or SATA signal, gray SATA port will disable when M.2 is occupied
  • HDD Bays: 4 x 3.5” Hot-Swap HDD Bays
    2 x SSD Internal SSD Bays
    2 x M.2 (NGFF 2280/2260/2242)
  • Auxiliary Storage FDD/CD/DVD: 1 x Slim-type Optical Drive Bay
    Options: No Device / DVD-RW / DVD ROM
  • Networking: 4 x Intel I210AT + 1 x Mgmt LAN
  • Graphics: Aspeed AST2400 with 32MB VRAM
  • Front I/O Ports: 2 x USB 3.0
    1 x VGA
  • Rear I/O Ports: 4 x RJ-45
    2 x USB 3.0
    2 x USB 2.0
    1 x VGA
    1 x PS/2 KB/MS
    1 x RJ-45 (One for ASMB8-iKVM) – not included
  • Switch/LED: Rear Switch/LED:
    1 x Q-Code/Port 80 LED
    1 x Power switch

    Front Switch/LED:
    1 x Power switch/LED
    1 x Location switch/LED
    1 x Reset switch
    1 x HDD Access LED
    1 x Message LED
    LAN 1-4 LED

  • Power Supply: “1+1 Redundant 450W 80 PLUS Gold Power Supply
    Rating: 100-127Vac/200-240Vac,8A/4A ,47-63Hz, Class 1″
  • OS Support: Windows Server 2016
    Windows Server 2012 R2
    Windows Server 2012
    RedHat Enterprise Linux
    SuSE Linux Enterprise Server
    Citrix XenServer
  • Management Solution: ASUS Control Center Enterprise – not included
    Optional ASMB8-iKVM for KVM-over-IP
  • Regulatory Compliance: “BSMI, CE, RCM, FCC(Class A)”
  • Dimensions/Weight: 615 x 444 x 44 mm
    10.64 Kg
  • Environment: Operating temperature: 10°C ~ 35°C
    Non operating temperature: -40°C ~ 70°C
    Non operating humidity: 20% ~ 90% ( Non condensing)
  • Package Weight: 0.0000 kg
  • Additional Features: See Overview
  • Warranty: 3 Year Advanced Replacement
  • #Hide#Memory Slots: 4 Memory Slots
  • #Hide#Maximum Memory: 64 GB
  • #Hide#No. LAN Ports: 4
  • #Hide#Max LAN Speed: GB LAN

Additional information

Weight 0.0000 kg


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