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model
RS520A-E11-RS12U
ASUS RS520A-E11-RS12U — Rack & blade servers
ASUSRack & blade servers18 technical fields
Processor / System Bus
1 x Socket SP3 (LGA 4094) 3rd Gen AMD EPYC™ processors with AMD 3D V-Cache™ technology AMD EPYC™ 7003 Series AMD EPYC™ 7002 Series
Memory
Total Slots : 16 (8-channel) Capacity : Maximum up to 4096GB RDIMM Memory Type : DDR4 3200/2933 RDIMM DDR4 3200/2933 LRDIMM DDR4 3200/2933 LR-DIMM 3DS Memory Size : 128GB, 64GB, 32GB, 16GB RDIMM 128GB, 64GB LRDIMM 256GB, 128GB, 64GB LR-DIMM 3DS Confirm the supported components for the required configuration.
Expansion Slots
2 x PCIe x16 slot(Gen4 x16 link, FHFL)or dual-slot GPU cards or 4 x PCIe x16 slot(Gen4 x8 link, FHFL) 1 x PCIe x16 slot(Gen4 x8 link, LP) 1 x OCP 3.0 Mezzanine slot
Storage
Storage Controller : CPU Integrated SAS Controller : Broadcom MegaRAID 9560-16i(Optional) ASUS PIKE II 3008-8i 8-port SAS 12G RAID card(Optional) ASUS PIKE II 3108-8i 8-port SAS 12G HW RAID card(Optional)
A technical record does not certify stock, condition, current orderability or a factory-approved BOM.
Identity & purchasing scope
Reviewing ASUS RS520A-E11-RS12U? This page documents the exact ASUS rack & blade servers identity with its recorded fields and source trace. Recorded values: processor / system bus 1 x Socket SP3 (LGA 4094) 3rd Gen AMD EPYC™ processors with AMD 3D V-Cache™ technology AMD EPYC™ 7003 Series AMD EPYC™ 7002 Series, memory Total Slots : 16 (8-channel) Capacity : Maximum up to 4096GB RDIMM Memory Type : DDR4 3200/2933 RDIMM DDR4 3200/2933 LRDIMM DDR4 3200/2933 LR-DIMM 3DS Memory Size : 128GB, 64GB, 32GB, 16GB RDIMM 128GB, 64GB LRDIMM 256GB, 128GB, 64GB LR-DIMM 3DS Confirm the supported components for the required configuration., expansion slots 2 x PCIe x16 slot(Gen4 x16 link, FHFL)or dual-slot GPU cards or 4 x PCIe x16 slot(Gen4 x8 link, FHFL) 1 x PCIe x16 slot(Gen4 x8 link, LP) 1 x OCP 3.0 Mezzanine slot. Each value keeps its evidence label. Add the RS520A-E11-RS12U to a quote basket when the record matches your requirement, then confirm details with the sales team.
This record identifies RS520A-E11-RS12U in the ASUS rack & blade servers catalog. Its classification is model. Preserve the full identifier when comparing offers: suffixes, revisions and assembly contents are part of the purchasing question.
Prepare an ASTER RACKIT sourcing request for RS520A-E11-RS12U. Record the exact part number, required quantity and destination system. Review the listed evidence and confirm the offered unit, accessories and compatibility before purchase. Use the technical record to prepare an inquiry rather than as evidence that an item is available, tested, licensed or covered by a particular warranty. Inherited fast-shipping and stock language is not carried into this catalog's commercial fields.
Recorded technical specifications
Each field states its evidence status. Inherited and title-derived values remain unverified; reviewed OEM facts do not certify an offered configuration.
Field
Recorded value
Source snapshot
Processor / System Bus
1 x Socket SP3 (LGA 4094) 3rd Gen AMD EPYC™ processors with AMD 3D V-Cache™ technology AMD EPYC™ 7003 Series AMD EPYC™ 7002 Series
model-products unverified_inherited
Memory
Total Slots : 16 (8-channel) Capacity : Maximum up to 4096GB RDIMM Memory Type : DDR4 3200/2933 RDIMM DDR4 3200/2933 LRDIMM DDR4 3200/2933 LR-DIMM 3DS Memory Size : 128GB, 64GB, 32GB, 16GB RDIMM 128GB, 64GB LRDIMM 256GB, 128GB, 64GB LR-DIMM 3DS Confirm the supported components for the required configuration.
model-products unverified_inherited
Expansion Slots
2 x PCIe x16 slot(Gen4 x16 link, FHFL)or dual-slot GPU cards or 4 x PCIe x16 slot(Gen4 x8 link, FHFL) 1 x PCIe x16 slot(Gen4 x8 link, LP) 1 x OCP 3.0 Mezzanine slot
model-products unverified_inherited
Storage
Storage Controller : CPU Integrated SAS Controller : Broadcom MegaRAID 9560-16i(Optional) ASUS PIKE II 3008-8i 8-port SAS 12G RAID card(Optional) ASUS PIKE II 3108-8i 8-port SAS 12G HW RAID card(Optional)
model-products unverified_inherited
Drive Bays
12 x 3.5” hot-swap drive bays(12x U.2 or U.3 NVMe/SATA/SAS) 2 x M.2 connector (NGFF 22110/2280/2260/2242. SATA 6Gb/s*2 or PCIe Gen4 x4 link*1 or PCIe Gen4 x2 link*2) *SAS support only from SAS HBA/RAID Card
model-products unverified_inherited
System Fan
4 (if choose redundant fan, total:8)
model-products unverified_inherited
Networking
1 x Dual Port Intel I350-AM2 Gigabit LAN controller + 1 x Mgmt LAN
model-products unverified_inherited
Graphic
Aspeed AST2600 with 64MB VRAM
model-products unverified_inherited
Front I/O Ports
2 x USB 3.2 Gen1 ports
model-products unverified_inherited
Rear I/O Ports
2 x USB 3.2 Gen1 port 1 x VGA port 1 x Management port (RJ45) 2 x Gigabit LAN ports (RJ45)
model-products unverified_inherited
Switch/LED
Front Switch/LED: 1 x Power switch (w/LED) 1 x Reset Switch 1 x Location Switch (w/LED) 1 x HDD Access LED 1 x Message LED LAN 1-2 LED Rear Switch/LED: 1 x Power switch w/LED 1 x Port 80 LED(Q-Code) 1 x Location Switch w/LED 1 x Message LED
model-products unverified_inherited
Management Solution
ASUS Control Center Enterprise (Optional) On-Board ASMB10-iKVM for KVM-over-IP
model-products unverified_inherited
Dimensions
840mm x 449mm x 88.1mm (33.07" x 17.68" x 3.47")
model-products unverified_inherited
Form Factor
2U
model-products unverified_inherited
Weight
Net Weight : 18.83KG Gross Weight : 28.42KG
model-products unverified_inherited
Power Supply
1+1 Redundant 800W 80 PLUS Platinum Power Supply Rating: 100-127 / 200-240Vac, 10A / 5A (for each inlet), 50-60Hz, Class I 1+1 Redundant 1600W 80 PLUS Titanium Power Supply 1+1 Redundant 1200W/1600W 80 PLUS Platinum Power Supply Rating: 100-127 / 200-240Vac, 10A / 8A (for each inlet), 50-60Hz or 240Vdc, 6A 240Vdc Only for China
model-products unverified_inherited
Environment
Operation temperature: 10℃ ~ 35℃ Non operation temperature: -40℃ ~ 60℃ Non operation humidity: 20% ~ 90% (Non condensing)
model-products unverified_inherited
CPU Heatsink/ Cooler
1
model-products unverified_inherited
Configuration & purchase checks
Name the chassis layout and front, middle and rear drive positions before selecting processors or storage.
Identify the installed backplane, risers, cables and controller. A list of maximum specifications is not one simultaneously available configuration.
Keep CPU quantity, memory population, accelerator power and cooling on the same bill of materials. Review the dependencies whenever one of them changes.
List rails, bezel, power leads, boot media, management functions and operating-system licenses separately. Do not assume they are included with a bare chassis.
For pre-owned equipment, request an actual-unit inventory and diagnostic record. Agree acceptance criteria before the unit is dispatched.
Adding an item prepares a local RFQ line. It does not create a price offer, reserve inventory or submit an order.
Common project contexts where buyers request this rack & blade servers. Contexts inform the inquiry — they are not compatibility claims.
01
Enterprise virtualization and private-cloud consolidation
02
AI and GPU-dense compute expansion
03
Branch and edge infrastructure refresh
Frequently asked questions
What is the RS520A-E11-RS12U?
The RS520A-E11-RS12U is a recorded ASUS rack & blade servers identity (model). Recorded highlights: Processor / System Bus 1 x Socket SP3 (LGA 4094) 3rd Gen AMD EPYC™ processors with AMD 3D V-Cache™ technology AMD EPYC™ 7003 Series AMD EPYC™ 7002 Series; Memory Total Slots : 16 (8-channel) Capacity : Maximum up to 4096GB RDIMM Memory Type : DDR4 3200/2933 RDIMM DDR4 3200/2933 LRDIMM DDR4 3200/2933 LR-DIMM 3DS Memory Size : 128GB, 64GB, 32GB, 16GB RDIMM 128GB, 64GB LRDIMM 256GB, 128GB, 64GB LR-DIMM 3DS Confirm the supported components for the required configuration..
Are the specifications on this page verified?
The record carries 18 technical fields, each with an evidence label. Reviewed fields come from OEM catalog evidence; unverified fields stay visibly marked and should be confirmed before purchase.
How do I get a price for the RS520A-E11-RS12U?
Add the record to the quote basket and send the inquiry — ASTER RACKIT confirms price, condition and availability in a written quotation.
Does an image on this page show the actual offered unit?
No. Images are reference material only. Request exact-unit photography with serial numbers before committing to an order.
Platform relationships & upgrade review
No explicit target-platform relationship is provided for this record. Brand, socket, capacity and visual resemblance alone must not be used to invent a compatibility claim.
Related records below are category neighbors. They are not approved replacement parts.
Actual-unit evidence to request
01
Front and rear chassis
02
Actual service label, private data redacted
03
Internal topology when relevant
04
All included accessories
05
Actual diagnostic report
No server boot-screen image is attached to this record. Request product photographs and any diagnostic or entitlement record as separate evidence.
2U rack server chassis during intake inspectionOpen chassis with CPUs, memory and PCIe populatedCold-aisle rack row in a production data hallRail installation into the rack
Facility reference scenes from our warehouse and test benches. They show the environment and handling standard for this equipment family — they are not photographs of the exact offered unit.
At acceptance, compare the delivered unit, labels and accessories with the approved list. Retain source revisions and receiving records for later maintenance.
Source trace & documentation
Source file
Source record
Evidence status
lib/model-products.json
asus-model-b28f70d2e56a9153c9
Inherited snapshot; not re-certified
A product-specific OEM URL was not included in the source mapping. Obtain the current document and revision before order approval.
2 x LGA 4710 sockets Intel® Xeon® 6500/6700 processors Up to 350 TDP
Memory
Total Slots: 32 (8 channel per CPU, 16 DIMM per CPU) Capacity: Maximum up to 4TB Memory Type: DDR5 6400 (1DPC) / 5200 (2DPC) RDIMM/3DS RDIMM Memory Size: 128GB, 96GB, 64GB, 32GB RDIMM 256GB RDIMM 3DS Confirm the supported components for the required configuration.
Expansion Slots
-8 x PCIe x 16 for dual-slot GPU cards (Gen5 x 16 link, FHFL) -5 x PCIe x 16 for NIC/ BlueField-3 cards (Gen5 x 16 link, FHFL) -1 x PCIe x 16 (Gen5 x 8 link, FHHL)
2 x Socket P+ (LGA 4189) 3rd Gen Intel® Xeon® Scalable Processors Family(270w) Confirm the supported components for the required configuration. UPI (11.2 GT/s)
Core Logic
Intel® C621A Chipset
Memory
Total Slots : 32 (8-channel per CPU, 16 DIMM per CPU) Capacity : Maximum up to 4TB per CPU Memory Type : DDR4 3200/2933 RDIMM DDR4 3200/2933 LRDIMM DDR4 3200/2933 RDIMM 3DS Dual Channel 3200/2933 Memory Size : 64GB, 32GB, 16GB, 8GB RDIMM 256GB, 128GB, 64GB RDIMM 3DS 128GB, 64GB LRDIMM 128GB LR-DIMM 3DS Confirm the supported components for the required configuration. * Actual memory frequency differs from Intel CPU types and memory module. Please check Intel official site for more detail about the memory types supported by each CPU.
2 x Socket P+ (LGA 4189) Option 1 3rd Gen Intel® Xeon® Scalable Processors Family(270w) Confirm the supported components for the required configuration. UPI (11.2 GT/s)
Core Logic
Intel® C621A Chipset
Memory
Total Slots :32 (8-channel per CPU, 16 DIMM per CPU)Capacity :Maximum up to 4TB per CPU Memory Type :DDR4 3200/2933 RDIMMDDR4 3200/2933 LRDIMMDDR4 3200/2933 LR-DIMM 3DSDDR4 3200/2933 RDIMM 3DS Memory Size :64GB, 32GB, 16GB, 8GB RDIMM256GB, 128GB, 64GB RDIMM 3DS128GB RDIMM 3DS/LR-DIMM 3DS Confirm the supported components for the required configuration.* Actual memory frequency differs from Intel CPU types and memory module. Please check Intel official site for more detail about the memory types supported by each CPU.
2 x Socket P+ (LGA 4189) 3rd Gen Intel® Xeon® Scalable Processors Family(270w) Confirm the supported components for the required configuration. UPI (11.2 GT/s)
Core Logic
Intel® C621A Chipset
Memory
Total Slots : 32 (8-channel per CPU, 16 DIMM per CPU) Capacity : Max 4TB per CPU Memory Type : DDR4 3200/2933 RDIMM DDR4 3200/2933 LRDIMM DDR4 3200/2933 LR-DIMM 3DS 3200/2933 Memory Size : 64GB, 32GB, 16GB, 8GB RDIMM 256GB, 128GB, 64GB RDIMM 3DS 128GB RDIMM 3DS/LR-DIMM 3DS Confirm the supported components for the required configuration. * Actual memory frequency differs from Intel CPU types and memory module. Please check Intel official site for more detail about the memory types supported by each CPU
2 x Socket P+ (LGA 4189) 3rd Gen Intel® Xeon® Scalable Processors Family(270w) Confirm the supported components for the required configuration. UPI (11.2 GT/s)
Core Logic
Intel® C621A Chipset
Memory
Total Slots : 32 (8-channel per CPU, 16 DIMM per CPU) Capacity : Maximum up to 4TB per CPU Memory Type : DDR4 3200/2933 RDIMM DDR4 3200/2933 LRDIMM DDR4 3200/2933 RDIMM 3DS Memory Size : 64GB, 32GB, 16GB, 8GB RDIMM 256GB, 128GB, 64GB RDIMM 3DS 128GB, 64GB LRDIMM 128GB LR-DIMM 3DS Confirm the supported components for the required configuration. * Actual memory frequency differs from Intel CPU types and memory module. Please check Intel official site for more detail about the memory types supported by each CPU.
2 x Socket P+ (LGA 4189) 3rd Gen Intel® Xeon® Scalable Processors Family(270w) Confirm the supported components for the required configuration. UPI (11.2 GT/s)
Core Logic
Intel® C621A Chipset
Memory
Total Slots :32 (8-channel per CPU, 16 DIMM per CPU)Capacity :Maximum up to 4TB per CPU Memory Type :DDR4 3200/2933 RDIMMDDR4 3200/2933 LRDIMMDDR4 3200/2933 LR-DIMM 3DS3200/2933 RDIMM 3DSMemory Size :64GB, 32GB, 16GB, 8GB RDIMM256GB, 128GB, 64GB RDIMM 3DS128GB RDIMM 3DS/LR-DIMM 3DS Confirm the supported components for the required configuration.* Actual memory frequency differs from Intel CPU types and memory module. Please check Intel official site for more detail about the memory types supported by each CPU.
Reference-based generated scenes; actual-unit photos are available only through an explicit unit-specific request. Related models are separate catalog records, not substitutes for the item on this page.
