ASUS Server RS521A-E12-RS24U/1G/2kW/16NVMe/FAN/RH/OCP/GPU
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Product details
The ASUS RS521A-E12-RS24U is a powerful rack server designed for demanding applications in data centers and enterprise environments. With a form factor of 2U, this server offers a compact solution that still provides high storage capacity and expansion options. The server supports up to 24 memory slots and is equipped with the AMD 2000 Series processor family, ensuring high processing performance. The RS521A features modern DDR5 RAM, reaching speeds of up to 5200 MHz and supporting a maximum RAM capacity of 2.3 terabytes. Connectivity is ensured through integrated Ethernet controllers and various interfaces such as USB-A and D-Sub, allowing for flexible connections to networks and peripheral devices. With a total power of 2000 watts and the capability to integrate multiple NVMe drives, this server is ideal for data-intensive applications and virtualization environments.
- Supports up to 24 memory slots for maximum flexibility
- Compatible with AMD 2000 Series processors for high performance
- Maximum RAM capacity of 2.3 TB with DDR5 RAM
- Integrated Ethernet connectivity for reliable network connections
- Expansion options through PCI Express x16 slots.
Rack height units | 2 U |
Number of CPU sockets | 1x |
Max. memory slots | 24 |
Max. RAM | 3000 GB |
Item number | 54180297 |
Manufacturer | ASUS |
Category | Server barebones |
Manufacturer No. | 90SF03X1-M000R0 |
Release date | 23.1.2025 |
Sales rank in Category Server barebones | 25 of 343 |
External links |
Design | Rack server |
Rack height units | 2 U |
Manufacturer | ASUS |
Number of CPU sockets | 1x |
Memory type | DDR5-RAM |
Memory form factor | DIMM |
Max. memory slots | 24 |
Max. RAM | 3000 GB |
RAM speed | 5200 MHz |
RAM buffer | Registered |
Max. number of hard disks | 26 |
Form factor | 2.5", 3.5", M.2 |
Interface | SAS, SATA |
USB ports | USB-A |
Exact USB ports | USB-A 3.2 Gen 1 (2x) |
Connectivity | Ethernet, LAN |
Internal connection options | M.2 (2x) |
Expansion slot | PCI Express x16 (2x), PCI Express x8 (1x) |
PCI express version (max.) | 5 |
Network connections | RJ45 Gigabit Ethernet (2x) |
Ethernet controller | Intel i350-AM2 |
Ethernet controller brand | Intel |
Max. port speed | 1000 Mbit/s |
Video connections | VGA (1x) |
Number of power supply units | 2x |
Power | 2000 W |
Country of origin | Taiwan |
Manufacturer commitment | RE100, SBTi |
CO₂ emissions | 29,26 kg |
Climate contribution | EUR 0,74 |
Length | 449 mm |
Width | 840 mm |
Height | 88.10 mm |
Weight | 19.10 kg |
Product Safety |
30-day right of return
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Reviews & Ratings
Statutory warranty score
How often does a product of this brand in the «Server barebones» category have a defect within the first 24 months?
Source: Galaxus- ASUSNot enough data
- 1.Intertech0,4 %
- 2.Silverstone0,6 %
Statutory warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Galaxus- ASUSNot enough data
- IntertechNot enough data
- SilverstoneNot enough data
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Return rate
How often is a product of this brand in the «Server barebones» category returned?
Source: Galaxus- ASUSNot enough data
- 1.Silverstone5 %
- 2.Intertech11,9 %