General Details

Empower your infrastructure with the Dell PowerEdge R6725, designed for high-performance computing (HPC), electronic design automation (EDA), and heavy multi-tenant database clusters. Featuring support for up to two 5th Generation AMD EPYC™ 9005 Series processors, this 1U dual-socket server delivers record-breaking parallel computing power in a space-saving footprint.
The PowerEdge R6725 Rack Server excels in raw compute density and bus throughput, supporting up to 384 total CPU cores and a flexible storage layout with options for 2.5-inch Universal, 3.5-inch, or dense EDSFF E3.S configurations. With up to 3 x16 PCIe Gen5 slots and support for single-width GPU accelerators, it’s engineered for demanding enterprise workloads like multi-threaded simulations, in-memory analytics, and large-scale virtualized environments.
With 24 DIMM slots capable of housing up to 6TB of high-velocity DDR5 ECC Registered memory at speeds up to 6000 MT/s, the R6725 ensures unyielding memory bandwidth and capacity, making it ideal for compute-heavy parallel tasks and extreme virtualization clusters.
Built for reliability and manageability, the R6725 includes hot-plug redundant power supplies, air or direct liquid cooling configurations, and Dell’s iDRAC10 with Lifecycle Controller for seamless remote monitoring and lifecycle automation.

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Dell PowerEdge R6725 Key Features

Key Features

Autonomous server maintenance and intelligent telemetry systems

The Dell EMC OpenManage systems management portfolio provides centralized and remote server management capabilities, allowing IT teams to automate updates, monitor performance, and reduce human error. Integration with Redfish APIs, telemetry streaming, and tools like iDRAC10 make it easy to scale operations across large deployments.

With iDRAC Direct and Quick Sync 2 wireless module, administrators can configure, deploy, and manage PowerEdge R6725 servers without disrupting ongoing workloads—saving time and reducing complexity.

OpenManage Enterprise, SupportAssist, and Update Manager simplify the ongoing maintenance lifecycle, offering proactive alerts, inventory tracking, and patch automation from a unified interface.

Record-breaking parallel computing power for 1U HPC and EDA workloads

The PowerEdge R6725 delivers high core counts and memory bandwidth with up to two 5th Generation AMD EPYC™ 9005 Series processors—up to 384 total cores—making it ideal for compute-dense, high-performance workloads such as HPC, EDA engineering, or heavy database clusters.

With support for PCIe Gen5, up to 3 single-width GPU accelerators, and dense NVMe storage, this 1U server offers performance comparable to multi-node environments with lower power consumption and condensed hardware footprints.

The server supports up to 6TB of DDR5 ECC memory and a range of storage options including 20 x EDSFF E3.S Gen5 NVMe, SAS, or SATA drives, enabling flexible deployment from edge to data center.

Hardware-isolated security for multi-tenant cloud infrastructure

The PowerEdge R6725 includes a silicon root of trust, secure boot, and system lockdown features to ensure firmware integrity and prevent unauthorized configuration changes. AMD Secure Memory Encryption (SME) and Secure Encrypted Virtualization (SEV) protect data-in-use and in-memory workloads from internal and external threats.

System Erase allows for full storage and memory sanitization, ensuring secure retirement or repurposing of the server.

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Dell PowerEdge R6725 Specifications

Processor Up to 2 x 5th Generation AMD EPYC™ 9005 Series processors, up to 192 cores per CPU

Operating System Microsoft Windows Server with Hyper-V
VMware ESXi
Red Hat Enterprise Linux
SUSE Linux Enterprise Server
Canonical Ubuntu Server LTS

Memory 24 DDR5 DIMM slots, up to 6TB RDIMM max
Supports registered ECC DDR5 DIMMs only, up to 6400 MT/s

Storage Front bays:
Up to 10 x 2.5" SAS/SATA/NVMe
Up to 4 x 3.5" SAS/SATA
Up to 20 x EDSFF E3.S Gen5 NVMe drives

Rear bays (optional):
Up to 2 x EDSFF E3.S drives

Storage Controllers PERC H365i, H965i, H975i
Internal Boot: BOSS-N1 DC-MHS module with 2 x M.2 NVMe SSDs

GPU Support Up to 3 x 75W single-width GPUs

Expansion Up to 3 x PCIe Gen5 slots (x16 connectors)

Security AMD SME/SEV
Cryptographically signed firmware
Secure Boot
Secure Erase
Silicon Root of Trust
System Lockdown
TPM 2.0 FIPS certified

Management iDRAC10 with Lifecycle Controller
OpenManage Enterprise & Mobile
Quick Sync 2 wireless module

Networking 1 x Dedicated iDRAC Ethernet port
2 x OCP NIC 3.0 slots
Supports 1/10/25/100/400 GbE

Front Ports 1 x USB 2.0
1 x USB 2.0 Type-C (HOST/BMC Direct)
1 x VGA

Rear Ports 1 x Dedicated BMC Ethernet port
2 x USB 3.1 Type-A
1 x VGA

Power Supplies Dual hot-plug redundant PSUs
Options: 800W, 1100W Platinum/Titanium, or up to 1800W Titanium options

Form Factor 1U rack server

Dimensions Height: 42.8 mm (1.68 in)
Width: 482 mm (18.98 in)
Depth: 815.14 mm (32.09 in) without bezel
Weight: varies by configuration

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Dell PowerEdge R6725 Server

The Dell PowerEdge R6725 is a dense, dual-socket 1U rack server engineered for high-performance computing (HPC), electronic design automation (EDA), and dense data center virtualization. Driven by dual AMD EPYC™ 5th Generation (Turin) processors, the R6725 breaks compute records by packing massive multi-threaded processing muscle, extensive DDR5 capacity, and full PCIe Gen5 compatibility into a slim, space-saving 1U chassis.

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