ASUS · Server

ASUS RS501A-E12-RS4U Server

Rack (1U)

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Form factor Rack (1U)

ASUS RS501A-E12-RS4U Server is a server from ASUS, with form factor Rack (1U). It came out in 2025.

Released: 2025-03-30

Specifications

Key specs

Form factor: Rack (1U)
Released: 2025-03-30
Part number: 90SF03Y1-M002J0
EAN / UPC: 4711387978535

Processor

Processor socket: LGA 6096
Processor manufacturer: AMD
Processor family: AMD EPYC
Number of processors supported: 1
Compatible processor series: AMD EPYC 9004

Memory

Number of DIMM slots: 24
Supported memory types: DDR5-SDRAM
Maximum internal memory: 3 TB
Supported RDIMM clock speeds: 4800,6400,5600 MHz

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Storage

Number of storage drives supported: 6
Hot-swap HDD bays: Yes
Number of 2.5" bays: 4
Storage drive sizes supported: M.2,2.5
Supported storage drive types: HDD & SSD
Supported storage drive interfaces: Serial ATA, Serial Attached SCSI (SAS)
SSD form factor: M.2

Network

Ethernet LAN: Yes
Ethernet interface type: Gigabit Ethernet
Ethernet LAN data rates: 10,100,1000 Mbit/s
LAN controller: Intel® I350-AM2

Ports & interfaces

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: 2
Ethernet LAN (RJ-45) ports: 2
VGA (D-Sub) ports quantity: 1

Expansion slots

PCI Express x16 (Gen 5.x) slots: 3
Number of M.2 (M) slots: 2

Design

Chassis type: Rack (1U)
Product colour: Black, Silver
LED indicators: Yes
Certification: BSMI, CB, CE, RCM, FCC(Class A), ENERGY STAR®

Power

Power supply: 1600 W
Redundant power supply (RPS) support: Yes
Number of redundant power supplies supported: 2
80 PLUS certification: 80 PLUS Titanium

Operational conditions

Operating temperature (T-T): 10 - 35 °C
Storage temperature (T-T): -40 - 70 °C
Storage relative humidity (H-H): 20 - 90%

Weight & dimensions

Width: 842.5 mm
Depth: 449 mm
Height: 43.9 mm
Weight: 14.2 kg

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About this product

AMD EPYC™ 9005 single-processor 1U server that supports up to 24 DIMM, four NVMe, three PCIe® 5.0 slots, two M.2, OCP 3.0, two single-slot GPUs and ASUS ASMB11-iKVM. Faster storage, graphics and networking capabilities PCI Express® (PCIe®) 5.0 delivers 32 GT/s bandwidth, which is twice the speed of PCIe 4.0, and offers lower power consumption, better land scalability and backwards compatibility. ASUS servers are PCIe 5.0 ready with scalability design to satisfy the increasing workloads for modern data centers.

User manual (PDF) · Datasheet (PDF)