ASUS RS500A-E9-PS4 Intel SoC Socket SP3 Rack (1U) Black, Metallic
- Powered by the AMD EPYC™ 7000 processors
- 200W CPU with 16 DIMM support
- Designed for flexible storage with four SAS or SATA drives
- Ultrafast connectivity with OCP 2.0 Mezzanine card support
- One M.2 slot accommodate 22110-size SSDs for faster boot speed
- Exclusive Thermal Radar energy-efficiency technology reduces fan power consumption by up to 20%
- Easy maintenance and debugging with internal USB 3.0 port and microSD card support for easier access
- Complete IT infrastructure management with ASMB9 out-of-band remote management and in-band ASUS Control Center
Top performance in industry-standard SPEC benchmarks
RS500A-E9-PS4 is built on AMD EPYC™ platform to deliver incredible server performance. With up to 32 cores per CPU and up to 64 threads, RS500A-E9-PS4 packs incredible power in minimal space. 16 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.
Flexible expansion for better storage and networking
RS500A-E9-PS4 features one PCIe x16 and one PCIe x8 slots to deliver parallel computing power and one OCP 2.0 Mezzanine connector to support high-speed LAN card. This flexibility supports diverse storage and networking applications and ensures future expandability and high scalability in a 1U server.
RS500A-E9-PS4 fits four 3.5-inch hot-swappable 12Gbps SAS or 6Gbps SATA drives. One M.2 slot accommodate 22110-size SSDs with support for additional OS storage and PCIe Gen3 x4 bandwidth — 5.3X faster than 6 Gb/s SATA III — for faster boot speeds.
Exclusive Thermal Radar technology for energy efficiency
RS500A-E9-PS4 features ASUS-exclusive Thermal Radar technology with ambient sensors placed in CPU, memory, NVMe, SSD, OCP mezzanine connector for internal and external temperature monitoring, and dynamic fan-curve adjustment, which lowers fan power consumption by up to 20% and reduces total cost of ownership — ideal for data centers with extreme workloads.
Comprehensive IT Infrastructure Management
RS500A-E9-PS4 features an embedded iKVM module and is bundled with ASUS Control Center to provide comprehensive out-of-band and in-band management features for small and mid-size businesses.
The embedded ASMB9-iKVM module supports remote BIOS updates, fan control, standalone KVMs, 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.
ASUS Control Center (ACC) is a centralized 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.
ASUS ProCool connector
ASUS ProCool power connectors are designed without any hollow areas, enabling lower impedance, faster heat dissipation and cooler operating temperatures for reduced power loss and increased cost savings
Platinum PSU support
RS500A-E9-PS4 supports 650W 80 Plus Platinum power supply, which are 96%+ efficient, directly reducing operating costs and capital expenses.
Quick initialization guidance
RS500A-E9-PS4 provides instant system information during initialization and reports any unusual diagnostic results for more efficient IT operation and easy troubleshooting.
Visible Q-Code
RS500A-E9-PS4 has a visible Q-Code/port 80 LED display for simple monitoring of the entire boot process, from power on through loading of the operating system.
OS drive installation and debugging
An internal USB 3.0 port accepts boot disks, providing a safer way to install Linux or VMware Hypervisor as well as additional access for debugging.
MicroSD card support
A BMC (baseboard management controller) supports microSD cards to facilitate remote OS updates, image file and video storage, and log data tracking.
| Processor | |
|---|---|
| Compatible processor series | AMD EPYC |
| Processor socket | Socket SP3 |
| Motherboard chipset | Intel SoC |
| Built-in processor | No |
| Memory | |
|---|---|
| Memory channels | Hexa-channel |
| Supported RDIMM clock speeds | 2400,2666 MHz |
| Supported memory types | DDR4-SDRAM |
| Number of DIMM slots | 16 |
| Storage | |
|---|---|
| Storage drive sizes supported | 2.5,3.5″ |
| Hot-swap HDD bays | Yes |
| Number of storage drives supported | 4 |
| Graphics | |
|---|---|
| On-board graphics card memory | 64 MB |
| On-board graphics card model | Aspeed AST2500 |
| Network | |
|---|---|
| LAN controller | Intel® I350-AM2 |
| Ethernet LAN | Yes |
| Ports & interfaces | |
|---|---|
| VGA (D-Sub) ports quantity | 1 |
| Ethernet LAN (RJ-45) ports | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 4 |
| Expansion slots | |
|---|---|
| Number of M.2 (M) slots | 1 |
| PCI Express x16 slots | 1 |
| PCI Express x8 slots | 1 |
| PCI Express slots version | 3.0 |
| Features | |
|---|---|
| Backplanes support | Yes |
| Logistics data | |
|---|---|
| Harmonized System (HS) code | 84714100 |
| Design | |
|---|---|
| Certification | BSMI, CE, FCC(Class A) |
| LED indicators | LAN, Power, Reset |
| Product colour | Black, Metallic |
| Chassis type | Rack (1U) |
| Power | |
|---|---|
| 80 PLUS certification | 80 PLUS Platinum |
| Input current | 9 A |
| AC input frequency | 50 – 60 Hz |
| AC input voltage | 100 – 240 V |
| Number of main power supplies | 1 |
| Power supply | 650 W |
| Operational conditions | |
|---|---|
| Operating temperature (T-T) | 10 – 35 °C |
| Storage temperature (T-T) | -40 – 70 °C |
| Operating relative humidity (H-H) | 20 – 90% |
| Weight & dimensions | |
|---|---|
| Width | 616 mm |
| Depth | 444 mm |
| Height | 44 mm |
| Weight | 10 kg |
| Packaging data | |
|---|---|
| Package weight | 16 kg |
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