100% Original Wholesale ASUS RS700A-E9-RS4-TG EPYC 7281 EPYC 7401 EPYC 7551 server

100% Original Wholesale ASUS RS700A-E9-RS4-TG EPYC 7281 EPYC 7401 EPYC 7551 server

Here’s a detailed comparison table for the ASUS RS700A-E9-RS4-TG server with different AMD EPYC processor options:

Feature	RS700A-E9-RS4-TG (EPYC 7281)	RS700A-E9-RS4-TG (EPYC 7401)	RS700A-E9-RS4-TG (EPYC 7551)
Processor	AMD EPYC 7281	AMD EPYC 7401	AMD EPYC 7551
Architecture	Zen (1st Gen)	Zen (1st Gen)	Zen (1st Gen)
Cores/Threads	16C/32T	24C/48T	32C/64T
Base Clock	2.1 GHz	2.0 GHz	2.0 GHz
Max Boost Clock	2.7 GHz	3.0 GHz	3.0 GHz
L3 Cache	32 MB	64 MB	64 MB
TDP	155W	155W	180W
Memory Support	8-Channel DDR4	8-Channel DDR4	8-Channel DDR4
Max Memory	4TB (32x DIMMs)	4TB (32x DIMMs)	4TB (32x DIMMs)
PCIe Lanes	128 PCIe 3.0	128 PCIe 3.0	128 PCIe 3.0
Base Server Specs	2U Rackmount, 4x 3.5″+2x 2.5″ bays, Dual 2000W PSUs, OCP 3.0	Same	Same
Best Use Case	Medium-density virtualization	High-core-count applications	Extreme parallel processing

1. RS700A-E9-RS4-TG (EPYC 7281) – Balanced Virtualization Platform

Built for: Efficient virtualized environments and medium-density workloads
Key Configuration:
✔ AMD EPYC 7281 (16C/32T @ 2.1-2.7GHz)
✔ 128 PCIe 3.0 Lanes – For flexible device connectivity
✔ 155W TDP – Energy-efficient operation
✔ 32x DDR4 DIMM Slots (4TB max)

Optimized For:
▸ Virtual desktop infrastructure (VDI)
▸ Mid-size private clouds
▸ Enterprise storage controllers

Performance Highlights:
• 2.7GHz max boost for latency-sensitive tasks
• Ideal 16-core balance for VM density

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2. RS700A-E9-RS4-TG (EPYC 7401) – High-Core-Count Workhorse

Engineered for: CPU-intensive enterprise applications
Enhanced Capabilities:
✔ AMD EPYC 7401 (24C/48T @ 2.0-3.0GHz)
✔ 64MB L3 Cache – Accelerates data-heavy workloads
✔ Same 155W TDP as 16-core variant

Ideal Workloads:
▸ SQL/NoSQL databases
▸ ERP/CRM systems
▸ Video transcoding farms

Advantage:
• 50% more cores than 7281 at same power envelope
• 3.0GHz boost for burst performance

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3. RS700A-E9-RS4-TG (EPYC 7551) – Extreme Parallel Processing

Designed for: Technical computing and HPC
Flagship Features:
✔ AMD EPYC 7551 (32C/64T @ 2.0-3.0GHz)
✔ 180W TDP – Requires enhanced cooling
✔ 128 PCIe Lanes – For GPU/FPGA accelerators

Specialized For:
▸ Finite element analysis
▸ Genomic sequencing
▸ Financial risk modeling

Performance Edge:
• Highest core density in EPYC 7001 series
• 64MB shared L3 cache minimizes data stalls

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Comparative Overview

Specification	EPYC 7281	EPYC 7401	EPYC 7551
Cores/Threads	16C/32T	24C/48T	32C/64T
Base/Boost Clock	2.1/2.7 GHz	2.0/3.0 GHz	2.0/3.0 GHz
L3 Cache	32MB	64MB	64MB
Memory Bandwidth	8-Channel DDR4	8-Channel DDR4	8-Channel DDR4
Best Price/Perf	Virtualization	General Enterprise	Technical Computing

Shared Server Features:

• 2U Hybrid Storage: 4x 3.5″ + 2x 2.5″ hot-swap bays
• Dual 2000W PSUs: 96% Titanium efficiency
• OCP 3.0: Modular 10G/25G/100G networking
• ASUS Management: Redfish-compatible BMC

Selection Guide:

• VDI/General Use → EPYC 7281
• Database/ERP → EPYC 7401
• HPC/AI → EPYC 7551

All configurations support:
• Hardware RAID 0/1/5/6/10/50/60
• TPM 2.0 security module
• Tool-less maintenance design