12-Bay ASUS RS700A-E9-RS12, EPYC DP Barebone 1U Rack Server, 2x SP3, 32x DDR4, 2.5" NVMe/SATA/SAS Hot-Swap, 2x M.2, 800W

12-Bay ASUS RS700A-E9-RS12, EPYC DP Barebone 1U Rack Server, 2x SP3, 32x DDR4, 2.5" NVMe/SATA/SAS Hot-Swap, 2x M.2, 800W
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Frequently bought together

4U Standard Chassis 10 x 3.5

AMD EPYC™ platform 1U server with 12 2.5" storage bays.

12x 2.5" Drive Bays in 1U, the Highest Capacity Storage on the Market
RS700A-E9-RS12 fits up to 12 2.5-inch storage drives in a compact 1U form factor. With support for multiple drive configurations, including eight NVMe and four SATA drives, four NVMe and eight SATA drives, or four NVME and eight SAS drives with an optional ASUS PIKE II card, RS700A-E9-RS12 provides storage flexibility for a wide range of applications.

High Expandability for Storage and Communication
RS700A-E9-RS12 provides numerous expansion slots to support additional storage and networking configurations, including a PCIe 3.0 x16 slot for a 4-NVMe adapter card, two PCIe 3.0 x8 slots for ASUS PIKE II HBA/RAID and 2-NVMe adapter cards, and an OCP Mezzanine x16 slot for a high-speed networking card.

Flexible Storage with Dual M.2
Dual M.2 slots supports either SATA 6Gb/s or PCIe 3.0 x4 with 32Gb/s bandwidth to enable fast data transfers. The OS can be installed on an M.2 SSD, speeding up system load times and eliminating the need to use one of the 2.5-inch storage drive bays.

Release the Power of Brand New AMD EPYC™ Processor
RS700A-E9-RS12 is built on the brand-new AMD EPYC™ platform to deliver incredible server performance. With up to 32 cores per CPU and up to 128 threads in a single 1U server, RS700A-E9-RS12 packs incredible power in minimal space. 32 DIMM slots provide best-in-class memory capacity and bandwidth, and an integrated I/O controller on the processor eliminates the data transfer bottlenecks caused by discrete I/O chipsets for reduced latency and dramatically faster system performance.

Best-In-Class Memory Bandwidth and Capacity
RS700A-E9-RS12 supports up to 32 DDR4-2666 DIMMs for up to 4TB of RAM. An integrated I/O controller on the processor eliminates the data transfer bottlenecks caused by discrete I/O chipsets for reduced latency and dramatically faster system performance.

Comprehensive IT Infrastructure Management Software
RS700A-E9-RS12 features an embedded iKVM module and is bundled with ASUS Control Centre software to provide comprehensive in-band and out-of-band management features for small and mid-size businesses: 

ASUS Control Center (ACC) is a centralised and integrated IT management platform for monitoring and controlling ASUS commercial products, including servers, workstations and digital signage. ACC enables remote BIOS updates, monitoring of multiple systems via mobile devices, and one-click software updates and dispatching, allowing easier server management for any IT infrastructure. 

The embedded ASMB9-iKVM module supports remote BIOS updates, fans control, standalone KVM, video recording, and BSOD capture, providing around-the-clock remote monitoring and diagnostics — even if the operating system is down or offline — through a user-friendly, web-based graphical interface that works with all major browsers.

Smart Thermal Design for Energy Efficiency
RS700A-E9-RS12 features ASUS-exclusive thermal radar technology with temperature sensors on front panel and key components such as CPU, NVMe SSD, and OCP cards. This design provides internal and external temperature monitoring and enables dynamic fan curve adjustment, bringing fan power consumption drop by up to 20% and reducing TCO for non-stop operation such as data centre.

Server Fan Control:
• Adjust fan curve via BMC (rather than BIOS compared to last generation).
• Graphic user interface - more user friendly.
• Flexible fan policy.
• No reboot needed after change FAN policy.
• Remote control fan curve.


• 12x 2.5" drive bays in 1U, the highest capacity storage on the market.
• High expandability for storage and communication.
• Flexible storage with dual M.2.
• Release the power of AMD EPYC™ processor.
• Best-in-class memory bandwidth and capacity.
• Comprehensive IT Infrastructure Management Software.
• Smart thermal design for energy efficiency.
• Server Fan Control.


Edition RS700A-E9-RS12
Form Factor 1U Rackmount
CPU Included No
CPU Model 7000 Series
Architecture Zen
Manufacturing Process 14 nm
Unlocked CPU No
No. of Threads N/A
Clock Speed N/A
Burst Frequency N/A
CPU Cache  
CPU Cooler Passive Heatsink
Max. TDP  
CPU Socket SP3 x2
Chipset System-on-Chip
Motherboard Form Factor Bespoke/Custom
Motherboard Model ASUS KNPP-D32 Server Motherboard
Memory Type DDR4
Memory Included No
Memory Capacity Included RAM Memory Not Included - Please Buy Separately
Memory Channels Octa (8) per CPU/Socket
Memory Type (ECC)  
Memory Speed (Mhz)
  • DDR4 - 2133
  • DDR4 - 2400
  • DDR4 - 2666
Max. Memory Capacity 4096GB (32x128GB)
On-board/Integrated Graphics Yes
Processor/Motherboard Graphics Chip Aspeed AST2500 with 64MB VRAM
Discrete GPU No
Discrete GPU Chipset  
GPU Architecture  
GPU Manufacturing Process  
GPU Cores/Streams/Execution Units  
GPU Tensor Cores N/A
Base GPU Speed N/A
Max. GPU Speed N/A
GPU Memory Size  
GPU Memory Type  
GPU Memory Clock  
GPU Memory Bus  
Discrete GPU Cooler  
Multi-GPU Configuration No
Max. GPU Resolution  
Graphics Interface PCIe 3.0 (x16)
Expansion Slots
  • 2 x M.2, 2242/2260/2280/22110, PCIe 3.0/SATA
  • 1 x PCIe 3.0 x16 (x8 Bandwidth) LP
  • 1 x PCIe 3.0 x16 OCP Mezzanine 2.0 Slot
  • 1 x PCIe 3.0 x16, FH, HL
  • 1 x PCIe 3.0 x8 (LP)
Storage Drive Included No
Storage Drive Type  
Storage Drive Capacity N/A
Optical Drive N/A
Drive Bays
  • 4 x 2.5" NVMe/SATA Hot-Swap
  • 4 x 2.5" NVMe/SATA/SAS Hot-Swap
  • 4 x 2.5" SATA/SAS Hot-Swap
Backplane I/O
  • 4 x NVMe/SAS/SATA Ports (Front)
  • 4 x NVMe/SATA Ports (Front)
  • 4 x SAS/SATA Ports (Front)
RAID Support N/A
Internal I/O 10 x SATA III - 6Gb/s
Network Interface Type Dual Wired Gigabit LAN (10/100/1000) + Mgmt LAN
Network Chip/Modules 1 x Intel® i350-AM2 Dual Port (GbE)
Front Panel
  • 1 x HDD Activity LED
  • 2 x LAN Activity LEDs
  • 1 x Location Switch with LED
  • 1 x Message LED
  • 1 x Power Button with LED
Back Panel
  • 1 x D-Sub (VGA) Out
  • 1 x HDD Activity LED
  • 1 x Location LED
  • 1 x Message LED
  • 1 x Power Button with LED
  • 1 x Q-Code/Port 80 LED
  • 2 x RJ-45
  • 1 x RJ-45 Mgmt LAN
  • 2 x USB 3.0
Cooling Fans 8 x 40mm
Keyboard / Mouse Included No
Remote Control Included No
VESA Mountable No
PSU Wattage 800 W
PSU Efficiency Rating 80 PLUS Platinum
PSU Redundancy 1+1
Operating System Included No
Operating System O/S Not Included - Please Buy Separately
Colour Black
Dimensions 686 x 44 x 444 (mm WxHxD)
Weight 11.35 kg
  • 1 x Barebone Server
  • 2 x CPU Heatsink/s
  • 2 x UK Power Cable
Notes *SAS/RAID/OCuLink Controller Cards not included, available separately.

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