Beijing Hongkun Jiasheng Technology Co., Ltd.
| Drivebays | Up to 12 x 3.5 |
| Processorsupport | Intel Xeon Scalable Processors |
| Supply Ability | 200pcs |
| Productname | Asus Server |
| Producttype | Server |
| Packaging Details | Carton Packaging |
| Payment Terms | T/T |
| Formfactor | 2U Rackmount |
| Maxmemorycapacity | 1.5TB |
| Storageinterface | SATA, SAS, NVMe |
| Operatingsystemsupport | Windows Server, Linux distributions |
| Delivery Time | 5-7 work days |
| Model Number | RS521A-E12-RS24U |
| Place of Origin | CHINA |
| Brand Name | ASUS |
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Product Specification
| Drivebays | Up to 12 x 3.5 | Processorsupport | Intel Xeon Scalable Processors |
| Supply Ability | 200pcs | Productname | Asus Server |
| Producttype | Server | Packaging Details | Carton Packaging |
| Payment Terms | T/T | Formfactor | 2U Rackmount |
| Maxmemorycapacity | 1.5TB | Storageinterface | SATA, SAS, NVMe |
| Operatingsystemsupport | Windows Server, Linux distributions | Delivery Time | 5-7 work days |
| Model Number | RS521A-E12-RS24U | Place of Origin | CHINA |
| Brand Name | ASUS | ||
| High Light | OEM asus rack server ，RS521A asus rack server ，OEM RS521A-E12-RS24U | ||
The ASUS RS521A-E12-RS24U is a high-density 2U rack server built for modern data centers, AI inference, HPC, virtualization, and software-defined storage. It combines an AMD EPYC 9005 processor (up to 192 Zen 5c cores, 360W TDP) with 24 DDR5 DIMM slots (up to 3TB at 5200MHz) on a 12-channel architecture.
Exceptional Storage & Expansion
Front: 24x hot-swap 2.5" bays (all NVMe flash)
Rear: 2x SATA III bays
Internal: 2x M.2 slots (PCIe Gen4)
Expansion: 5x PCIe 5.0 slots + 1x OCP 3.0 Gen5 x16 (supports up to 2 dual-slot GPUs like NVIDIA A100)
Management & Security
BMC: ASMB11-iKVM (ASPEED AST2600) with KVM-over-IP and Redfish API
Software: ASUS Control Center for centralized management
Security: Hardware Root-of-Trust, optional TPM/PFR modules
Cooling & Power
4x hot-swap fans with optimized air cooling
1+1 redundant 80 PLUS Titanium PSUs (1600W/2000W) for lower PUE
Key Specifications
Networking: Dual 1GbE (Intel I350) + dedicated management LAN
I/O: USB 3.2 Gen1, VGA front/rear
Dimensions: 449 x 88.1 x 840 mm (17.68" x 3.47" x 33.07")
Weight: 19.14 kg (42.2 lbs)
Certifications: ENERGY STAR, FCC Class A, CE
Why choose this server? Unmatched core density (192 cores/2U), massive memory capacity (3TB), industry-leading NVMe density (24 drives), PCIe 5.0 readiness, and enterprise reliability. Ideal for all-flash arrays, database management, and cloud infrastructure—delivering high performance with optimized TCO and full AMD EPYC 9005 support.
Company Details
Business Type:
Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2018
Ecer Certification：
Verified Supplier
Hongkun Technology is a privately held organisation with its headquarter in Beiijing, China and we have been providing our services for end to end ICT solutions, development of commercial grade software products and applications to new, emerging and established technology companies & ICT enabled... Hongkun Technology is a privately held organisation with its headquarter in Beiijing, China and we have been providing our services for end to end ICT solutions, development of commercial grade software products and applications to new, emerging and established technology companies & ICT enabled...
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