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ASUS RS521A-E12-RS24U-2KWT 2U Rackmount Server | Single AMD EPYC 9005 SP5 | 24x DDR5 ECC | 24x Hot-Swap NVMe | PCIe 5.0 Dual-Slot GPU | 2000W 80PLUS Titanium Redundant PSU

  • "2U rack chassis, ultra-high 24-drive NVMe density, optimized storage-focused cooling
  • Single AMD SP5 socket, EPYC 9005/9004 series up to 192 cores, 360W max CPU TDP
  • 24x DDR5 ECC registered memory, 12-channel, max 3TB capacity, 5200MHz
  • 24 hot-swappable NVMe all-flash drive bays + 2 PCIe 5.0 M.2 high-speed storage
  • 5 PCIe 5.0 full-length slots, supports 2 dual-slot GPUs + OCP 3.0 network expansion
  • ASMB11-iKVM remote BMC management, TPM-SPI & SEV-SNP enterprise-grade security
  • 1+1 redundant 2000W 80PLUS Titanium power supply, ultra-reliable continuous operation"
Please note that this product is non-returnable and non-refundable.
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ASUS RS521A-E12-RS24U-2KWT 2U Rackmount Server
ASUS RS521A-E12-RS24U-2KWT 2U Rackmount Server
RS521A-E12-RS24U
AMD EPYC™ 9005 single-processor 2U server that supports up to 24 DIMM, 24 NVMe, five PCIe® 5.0 slots, two M.2, OCP 3.0, two dual-slot GPUs, and ASUS ASMB11-iKVM
ASUS RS521A-E12-RS24U-2KWT 2U Rackmount Server

Form Factor


2U

ASUS RS521A-E12-RS24U-2KWT 2U Rackmount Server

CPU Number


1

ASUS RS521A-E12-RS24U-2KWT 2U Rackmount Server

Memory Number


24

Key Features
  • Powerful performance: Powered by AMD EPYC 9005 processors with 192 Zen 5c cores, 12-channel, up to 5200 MHz DDR5 and support for a maximum TDP of up to 360 watts
  • Scale-up storage and expansion design: Up to 24 all-flash NVMe drives on the front panel, two drives in the real panel, and 5 PCIe 5.0 slots for higher bandwidth and system upgrade
  • Flexible networking module design: On-board LAN module, and OCP 3.0 module with PCIe 5.0 slot in rear panel for faster connectivity
  • Air cooling solution: With heatsink achieves lower power-usage effectiveness (PUE) and optimized TCO for data centers for versatile workloads
  • Enhanced IT-infrastructure management: ASUS ASMB11-iKVM remote control with ASPEED AST2600, ASUS Control Center IT management software and hardware-level Root-of-Trust solution
  • Ready for AI and HPC workloads: Up to two dual-slot GPUs, including NVIDIA A100 and A40, AMD Instinct and Xilinx
PCIe 5.0 Ready
Faster storage, graphics and networking capabilities

PCI Express® (PCIe®) 5.0 delivers 32GT/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 center.

AMD EPYC™ 9005 Series Processors

The AMD EPYC™ 9005 Series EPYC CPUs amplifies the AMD history of x86 architecture innovations and record-breaking performance with next generation 3nm technology as well as introducing support for high performant DDR5 DIMMs and fast PCIe® Gen 5 I/O. EPYC 9005 CPUs support 12 memory channels with 2 DIMMs/channel capability, delivering the resources needed for memory hungry AI-enabled data center workloads, ML, HPC, and large in-memory computations.

ASUS RS521A-E12-RS24U-2KWT 2U Rackmount Server

* CPU performance varies by model.

Up to

1.152 GB L3 Cache

with AMD 3D V-Cache technology

Up to

192 cores

on Zen 5c

128

PCIe5 lanes in a 1 socket server

World Records Leadership

ASUS holds the most amount of records in dual-socket (2P) and single-socket (1P) on SPEC CPU 2017 benchmark and dominate the computing performance. These top performance results provide a useful insight into compute-intensive workloads on different computer systems, enabling our customers to reduce complexity, tackle challenging workloads and accelerate system validations.

ASUS RS521A-E12-RS24U-2KWT 2U Rackmount Server
Scalable Storage Solution

This server features scalable storage solutions to support maximum performance for data center flexibility, and enable industry-standard SAS/SATA/NVMe interfacing through Broadcom Tri-Mode RAID adapters for increased connectivity and security.

ASUS RS521A-E12-RS24U-2KWT 2U Rackmount Server
Accelerating performance for AI workloads
Up to two single-slot GPUs

This server features multiple PCIe 5.0 slots to meet the demands of AI and high-performance computing (HPC) workloads, including supporting up to two single-slot active or passive GPUs, and Xilinx Alveo accelerators. The scalable configurations in one 1U system provide optimized acceleration for workloads across cloud and on-premises data centers, and for hybrid cloud environments in financial computing, machine learning, computational storage, and data search and analytics.

* The total number of NVMe drives installed will affect the total number of GPUs that can be installed.

* FPGA Xilinx verification is available on request.

ASUS RS521A-E12-RS24U-2KWT 2U Rackmount Server
NVIDIA Omniverse
3D design collaboration and simulation

ASUS solutions for Omniverse give your organization a comprehensive package for Omniverse Enterprise. The diverse portfolio allows us to tailor a package to be fully compatible with your design environment and needs. As our long-term partnership with NVIDIA and ISV certifications, we're fully invested in the Omniverse ecosystem and ready to help our partners develop new segments on this exciting platform.

Server-management Solution
Enhanced Security

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details

Return Policies

  • Return for refund within: This item is Final Sale
  • Return for replacement within: This item is Final Sale
  • This item is covered by Newegg.com's Final Sale Return Policy.
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