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Home / Refurbished Dell EMC PowerEdge Servers / Dell PowerEdge R6725 Rack Server | Configurable

Current Configuration

(List below serves as quick links to each section)

Select Chassis

Select Processor

Cooling Options

Memory

LFF SATA

LFF SAS

SFF SATA

SFF SAS

SFF U.2 NVMe G4

EDSFF E3.S G5

Boot Options

Storage Controllers

GPU Options

Open Compute Program (OCP) 3.0

DPU Options

Riser Configurations

Power Supply Units

ECS Warranty

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Dell PowerEdge R6725 Rack Server | Configurable

Dell

| CTO Servers

 

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Select Chassis

Select Processor

You can not mix CPUs

AMD 5th Gen 9000 Series

Cooling Options (Optional)

Memory (Optional)

LFF SATA (Optional)

LFF SAS (Optional)

SFF SATA (Optional)

SFF SAS (Optional)

SFF U.2 NVMe G4 (Optional)

EDSFF E3.S G5 (Optional)

Boot Options (Optional)

Storage Controllers (Optional)

GPU Options (Optional)

Up to 3 x 75W SW

Open Compute Program (OCP) 3.0 (Optional)

DPU Options (Optional)

Riser 2q and Riser 4b supports DPU cards

Riser Configurations (Optional)

Riser 2q and Riser 4b supports DPU cards

Power Supply Units (Optional)

ECS Warranty

Helpful Tip: Once desired configuration is selected click "Add to Cart".
From the cart page you can submit a submit a quote request for best pricing

Quick Specs

Form Factor:

1U rack server

Processor | Max: 160 Cores

2x AMD EPYC 9005 Series 5th Generation

Memory | Max: 6TB

24 ECC DDR5 RDIMM 5200Mhz
Supports registered ECC DDR5 DIMMs only

Cooling

Air cooling, Direct Liquid Cooling (DLC)
Up to four sets (dual fan module) hot plug fans

Storage | Max:

4x 3.5" (SAS/SATA)
8x 2.5" (SAS/SATA/NVMe) Uni
10x 2.5" (SAS/SATA)
10x 2.5" with 4 x Universal
8x EDSFF E3.S NVMe (G5)
16x EDSFF E3.S NVMe (G5)
20x EDSFF E3.S + Rear 2 x EDSFF E3.S

Rear Drives | Max: 245.76TB

Up to 2 x EDSFF E3.S (20x EDSFF E3.S)

Storage Controller:

H365i, H965i, H975i,
H965e, HBA465e

Boot Options:

BOSS-N1 DC-MHS

Networking Options (NOC):

2 x OCP card 3.0 (optional) up to 400GbE

  • Slot 2: 1 x16 Gen5 OCP 3.0
  • Slot 5: 1 x16 Gen5 OCP 3.0
Remote Management:

iDRAC10

PCIe Slots:

Up to three PCIe slots (x16 connector)

  • Slot 1 1 x16 Gen5 Full Height or Low Profile
  • Slot 2: 1 x16 Gen5 Low Profile or 1 x16 OCP3.0
  • Slot 4: 1 x16 Gen5 Full Height or Low profile
GPU:

Up to 3 x 75W SW

DPU Options:

NVIDIA BlueField-3 2x200 GbE B3220
NVIDIA BlueField-3 1x400 GbE B3140H *

Other Versions

(Click to View)

Ideal for:

  • Artificial Intelligence (AI)
  • High-performance compute (HPC)
  • Virtual desktop integration (VDI)
  • Virtualization

The new Dell PowerEdge R6725 is designed to be the foundation of your data center. This powerful server provides excellent performance, low-latency storage options and compute density in an air-cooled configuration.

Striving for next-level compute:

Our partnership with AMD allows us to provide customers with a powerful 2-socket 1U server that can handle a variety of workloads. The PowerEdge R6725 offers great flexibility with multiple configuration options to suit diverse customer needs.

  • Maximize performance with two AMD 5th Generation EPYCTM processors.
  • Memory density with DDR5 (up to 6 TB of RAM) memory capacity.
  • Up to 3 x Gen 5 PCIe slots and dual OCP offering flexibility to meet workload requirements.
New configuration options for targeted workloads

Lower your total cost of ownership while reducing energy consumption and make the best use of existing data center space.

  • Smart Cooling design allows most configurations to be air-cooled.
  • Improved heat sinks for better thermal performance.
Cyber Resilient Architecture for Zero Trust IT environment & operations

The Silicon-based root of trust anchors end-to-end boot resilience while Multi-Factor
Authentication (MFA) and role-based access controls safeguard trusted operations.

Cooling Options
Dell PowerEdge R6725 C-Type Heatsink T-Type
Dell PowerEdge R6725 DLC HeatsinkDirect Liquid Cooling
Dell PowerEdge R6725 fans R6725 fans

ⓘ Thermal Design The R6725 supports N+1 fan redundancy (one fan failure = continuous operation). Closed-loop thermal control dynamically adjusts fan speeds using real-time sensor feedback from CPUs, DIMMs, Drives, and inlet air termpature. Operating range: 10–35°C (ASHRAE A2), extended to 40°C (A3).

Memory Options

The Dell PowerEdge R6725 holds up to 24x DDR5 DIMMs

DIMM type Rank Capacity DIMM voltage and speed Operating Speed
1 DIMM per channel (DPC) 2 DIMM per channel (DPC)
RDIMM 1R 16 GB DDR5 (1.1 V), 6400 MT/s 5200 MT/s 4400 MT/s
2R 32 GB DDR5 (1.1 V), 6400 MT/s 5200 MT/s 4400 MT/s
64 GB DDR5 (1.1 V), 6400 MT/s 5200 MT/s 4400 MT/s
96 GB DDR5 (1.1 V), 6400 MT/s 5200 MT/s 4400 MT/s
128 GB DDR5 (1.1 V), 6400 MT/s 5200 MT/s 4400 MT/s
8R 256 GB DDR5 (1.1 V), 6400 MT/s 5200 MT/s 4400 MT/s

ⓘ Note The processor may reduce the performance of the rated DIMM speed.

Storage Controllers (Internal)

ⓘ Note PowerEdge does not support Tri-Mode, the mixing of SAS, SATA, and NVMe behind the same controller.

Dell PowerEdge R6725 Front H965i DC-MHS H965i
  • RAID: 0, 1, 5, 6, 10, 50, and 60
  • Non–RAID: Yes
  • Host bus type: PCIe 4.0 x16
  • Processor: Broadcom RAID-on-chip, SAS4116W chipset
  • Power Backup unit: Battery
  • Cache memory: 8 GB DDR4 3200 MT/s cache
  • Cache function: Write-back, read-ahead, write-through, always write-back, no read-ahead
  • Supported Drive Types: 22.5 Gbps SAS, 12 Gbps SAS, and 6 Gbps SATA/SAS. Gen3 (8 GT/s) and Gen4 (16 GT/s) NVMe
  • maximum SAS/SATA: w/o SAS Expander: 16 drives per controller
    With SAS Expander: 240 SAS/SATA
  • maximum NVMe: w/o PCIe Switch Expander: 8 drives per controller
    With PCIe Switch Expander: 24 NVMe
Dell PowerEdge R770 Dual Front H975i DC-MHS H975i
  • Per Controller
  • RAID: 0, 1, 5, 6, 10, 50, and 60
  • Non–RAID: Yes
  • Host bus type: PCIe 5.0 x16
  • Processor: Broadcom RAID-on-chip, SAS5132W chipset
  • Power Backup unit: Supercapacitor
  • Cache memory: Integrated RAID cache
  • Cache function: Write-back, write-through, always write-back, no read-ahead
  • Supported Drive Types: Gen3 (8 GT/s), Gen4 (16 GT/s), and Gen5 (32 GT/s) NVMe
  • maximum SAS/SATA: Not supported
  • maximum NVMe: 32 drives
Dell PowerEdge R6725 Front H365i DC-MHS H365i
  • RAID: 0, 1, and 10
  • Non–RAID: Yes
  • Host bus type: PCIe 4.0 x8 @ 16Gbps
  • Processor: Broadcom RAID-on-chip, SAS4016 chipset
  • Power Backup unit: No
  • Cache memory: No
  • Cache function: Write-through
  • Supported Drive Types: 22.5 Gbps SAS, 12 Gbps SAS, and 6 Gbps SATA/SAS. Gen3 (8 GT/s) and Gen4 (16 GT/s) NVMe
  • Maximum SAS/SATA: w/o SAS Expander: 16 drives
    w/ SAS Expander: Depends on your PowerEdge server model.
  • Maximum NVMe: w/o PCIe Switch Expander: 8/16 drives
    w/ PCIe Switch Expander: 32 drives
Riser Configurations
R2a RiserR2a
R2b Riser R2b
R2c Riser R2c
R2e Riser R2e
R2q Riser R2q
R4a Riser R4a
R4b Riser R4b
Config No. Riser configuration No. of Processors PERC type supported Rear storage possible
RC 2 R2a+R4a 2 Front PERC No
RC 3 R2b+R4b 2 Front PERC No
RC 4 R2c+R4a 2 Front PERC No
RC 5 R2p+R4a 2 Front PERC No
RC 6 R4a+R2e 2 Front PERC No
Open Compute Project (OCP 3.0) PCIe 5.0 x8/x16
Dell PowerEdge R6725 OCP 3.0 Options
Front I/O
  • 1 x USB 2.0 Type-C port (HOST/BMC Direct)
  • 1 x USB 2.0 Type-A port (optional LCP KVM)
  • 1 x Mini-DisplayPort (optional LCP KVM)
Internal I/O
  • 1 x USB 3.1 Type-A
Rear I/O
  • 1 x Dedicated BMC 1Gb Ethernet port
  • 2 x USB 3.1 Type A port
  • 1 x VGA
Network options
  • 2 x OCP card 3.0 (optional)
  • OCP Speeds: 1GbE, 10GbE, 25GbE,100GbE and 400GbE
  • Slot 2: 1 x16 Gen5 OCP 3.0
  • Slot 5: 1 x16 Gen5 OCP 3.0

 

ⓘ Note The system allows either DC-SCM or an OCP NIC card or both to be installed in the system.

Boot Options
Dell PowerEdge R6725 BOSS-N1 DC-MHS BOSS-N1 DC-MHS
Dell PowerEdge R6725 USB BOOT Internal USB Boot
Supported GPU / DPU
Dell NVIDIA L4 Tensor Core GPU 72W 24GB GPU L4 24GB GPU
NVIDIA BlueField-3 2x200 GbE B3220 NVIDIA BlueField-3 2x200 GbE B3220
NVIDIA BlueField-3 1x400 GbE B3140H NVIDIA BlueField-3 1x 400GbE B3140H
What is a DPU?

A Data Processing Unit (DPU) is a specialized processor designed to handle data movement, networking, storage, and security tasks in servers and data centers. It functions as a programmable SmartNIC with its own Arm CPU cores, hardware accelerators, and high-speed networking capabilities. DPUs offload heavy infrastructure workloads from the main CPU, freeing it up for application-level work. They are commonly used in modern cloud and AI environments to improve efficiency and performance at scale. Popular examples include NVIDIA’s BlueField series of DPUs.

Why is a DPU different from a GPU?

A DPU is different from a GPU because it is optimized for moving, securing, and processing data in transit (networking & storage), whereas a GPU is built for performing massive parallel mathematical computations such as AI training and graphics rendering.

Key Differences Between DPU and GPU

  • Purpose: DPU handles data movement, networking, encryption, and storage offloading;
  • Workload: DPU excels at infrastructure tasks (packets, security, telemetry);
  • Location & Role: DPU sits on the data path as a SmartNIC;
  • Efficiency Goal: DPU improves overall server efficiency by freeing CPU cycles;
  • Purpose: GPU focuses on heavy parallel math and compute workloads.
  • Workload: GPU excels at AI/ML training, simulations, and rendering.
  • Location & Role: GPU acts as a compute accelerator.
  • Efficiency Goal: GPU increases raw computational power.
Power Supply Units (PSU)
Form factor Output Power cord
60 mm 800 W mixed mode C13
1100 W mixed mode C13
1400 W -48 VDC LOTES APOWA048
1500 W mixed mode C13
1500 W mixed mode 277V APP2006G1/2006G3
1800 W mixed mode C13
Dimensions & Weight
Dimensions
  • Width: 482.0 mm (18.97")
  • Length: 816.92 mm (32.16 inches) with bezel
  • Height: 42.8 mm (1.68")
Weight
  • No backplane 17.06 kg (37.61 pounds)
  • 4 x 3.5-inch SAS/SATA 19.72 kg(43.48 pounds)
  • 8 x 2.5-inch Universal or U.2 21.34 kg (47.05 pounds)
  • 10 x 2.5-inch SAS/SATA 19.93 kg (43.94 pounds)
  • 10 x 2.5-inch with 4 x Universal 19.93 kg (43.94 pounds)
  • 8 x EDSFF E3.S Gen5 NVMe 18.48 kg (40.74 pounds)
  • 16 x EDSFF E3.S Gen5 NVMe 19.99 kg (44.07 pounds)
  • 20 x EDSFF E3.S Gen5 NVMe + rear 2 x EDSFF E3.S Gen5 NVMe 21.08 kg (46.47 pounds)

Current Configuration

(List below serves as quick links to each section)

Select Chassis

Select Processor

Cooling Options

Memory

LFF SATA

LFF SAS

SFF SATA

SFF SAS

SFF U.2 NVMe G4

EDSFF E3.S G5

Boot Options

Storage Controllers

GPU Options

Open Compute Program (OCP) 3.0

DPU Options

Riser Configurations

Power Supply Units

ECS Warranty

The request has been sent.
Thank you.

Price as Configured:
$0

Error Submitting Cart. Please get in touch with us for support.

Please select all the mandatory items in the configuration list before submitting the cart.

One or more items in your cart has no price. This will be submitted as a "Request for a Quote".

Spec Sheet 4

Feature Technical Specifications
Processor Two 5th Generation AMD EPYC 9005 Series processors with up to 192 cores per processor
Memory 24 DDR5 DIMM slots; Supports RDIMM 6 TB max; Speeds up to 6400 MT/s; Supports registered ECC DDR5 DIMMs only
Storage Controllers Internal Controllers (RAID): PERC H365i, H965i, H975i; Internal Boot: Boot Optimized Storage Subsystem (BOSS-N1 DC-MHS); External HBAs (non-RAID): HBA465e
Drive Bays Front bays: 4 x 3.5-inch SAS/SATA; 8 x 2.5-inch Universal or U.2 / 10 x 2.5-inch SAS/SATA; 10 x 2.5-inch with 4 x Universal; 8 x EDSFF E3.S / 16 x EDSFF E3.S / 20 x EDSFF E3.S; Rear: 2 x EDSFF E3.S
Power Supplies Platinum: 800W, 1100W; Titanium: 800W, 1100W, 1500W, 1500W 277VAC & HVDC, 1800W*; Telco: 1400W -48VDC
Cooling Options Air cooling; Direct Liquid Cooling (DLC)
Fans Up to four sets (dual fan module) hot plug fans
Dimensions Height: 42.8 mm (1.68 in); Width: 482 mm (18.97 in); Depth: 816.921 mm (32.16 in) with bezel; 815.141 mm (32.09 in) without bezel
Form Factor 1U rack server
Embedded Management iDRAC10; iDRAC Direct; iDRAC RESTful API with Redfish; Racadm CLI; Quick Sync 2 wireless module
Bezel Optional Metal Bezel
OpenManage Consoles OpenManage Enterprise (OME); OME Power Manager; OME Services; OME Update Manager; OME APEX AIOps Observability; OME Integration for VMware vCenter (with VMware Aria Operations); OME Integration for Microsoft System Center; OpenManage Integration for Windows Admin Center
Mobility N/A
Tools IPMI
Integrations and Connections OpenManage Integrations; Red Hat Ansible Collections; Terraform Providers
Change Management Dell Repository Manager; Dell System Update; Enterprise Catalog; Server Update Manager
Security AMD Secure Encrypted Virtualization (SEV); AMD Secure Memory Encryption (SME); Cryptographically signed firmware; Data at Rest Encryption (SEDs with local or external key mgmt); Secure Boot; Secured Component Verification (Hardware integrity check); Silicon Root of Trust; Secure Erase; System Lockdown; TPM 2.0 FIPS, CC-TCG certified; Chassis Intrusion Detection
GPU Options Up to 3 x 75W SW
Ports Front: 1 x USB 2.0 Type-A (optional LCP KVM); 1 x USB 2.0 Type-C (HOST/BMC Direct); 1 x Mini DisplayPort (optional LCP KVM). Rear: 1 x 1Gb dedicated BMC Ethernet port; 2 x USB 3.1 Type-A; 1 x VGA. Internal: 1 x USB 3.1 Type-A
PCIe Up to three PCIe slots (x16 connector); Slot 1: 1 x16 Gen5 Full Height or Low Profile; Slot 2: 1 x16 Gen5 Low Profile or 1 x16 OCP 3.0; Slot 4: 1 x16 Gen5 Full Height or Low Profile
Gen5 PCIe Slots 3
OCP Network Options 2 x OCP card 3.0 (optional); 1GbE, 10GbE, 25GbE, 100GbE and 400GbE; Slot 2: 1 x16 Gen5 OCP 3.0; Slot 5: 1 x16 Gen5 OCP 3.0
Embedded NIC 1Gb dedicated BMC Ethernet port
DPU Options NVIDIA BlueField-3 2x200 GbE B3220; NVIDIA BlueField-3 1x400 GbE B3140H*
PCIe Add-in Card (AIC) NIC 100GbE and 400GbE; NDR VPI (400GbE); FC 32/64
Operating Systems and Hypervisors Canonical Ubuntu Server LTS; Microsoft Windows Server with Hyper-V; Red Hat Enterprise Linux; VMware ESXi; SUSE Linux Enterprise Server. For specifications and interoperability details, see Dell.com/OSsupport.
OEM-Ready Version Available From bezel to BIOS to packaging, your servers can look and feel as if they were designed and built by you. For more information, visit Dell.com/OEM.

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