Dell PowerEdge R7725xd
Dell's storage-dense two-socket 2U rack server for 5th Gen AMD EPYC 9005 Series (Zen5, SP5 socket): 24 x 2.5-inch U.2 Gen5 NVMe front bays, 24 DDR5 DIMM slots (up to 3 TB), and up to five PCIe Gen5 slots. A higher-drive-count sibling of the R7625, aimed at all-NVMe storage and data-intensive workloads.
Memory
- Slots
- 24 x DDR5 RDIMM (12 per socket), 1 DIMM per channel
- Capacity
- 32 GB, 64 GB dual-rank RDIMM at DDR5 1.1 V, 6400 MT/s; up to 3 TB max
- Notes
- Some CPU SKUs may reduce the rated DIMM speed; UDIMMs are not supported
Storage
- Front bays
- 24 x 2.5" U.2 Gen5 NVMe, hot-plug
- Drive types
- NVMe Enterprise/Data Center: 800 GB-30.72 TB (RI/MU, Gen4/Gen5); up to 122 TB read-intensive listed as not available at launch
- Boot
- BOSS-N1 DC-MHS (M.2 NVMe, RAID 1/0); can be installed in the rear of the system
Expansion
- Riser configurations
- RC1: Riser 1+2+4+5 (5 slots); RC3: Riser 1+2+5 (3 slots, more airflow); RC4: Riser 1+2+3+5 (not available at launch)
- Slots
- Up to 5 PCIe Gen5 x16 slots depending on riser config; no PERC/rear-storage support in any configuration
Networking
- BMC
- 1 Gb dedicated BMC Ethernet port
- OCP
- 1 x OCP NIC 3.0 Gen3 x4 card (10 GbE x2 shown in NIC spec table); DC-SCM and OCP can both be installed simultaneously
Power
- PSU options
- 1500 W (100-240 VAC or 240 VDC); 1800 W* and 2400 W* (200-240 VAC); 3200 W (200-240 VAC or 240 VDC) — all Titanium; *not available at product launch, June 2025
- Redundancy
- Up to two hot-plug AC PSUs, 1+1 redundant, autosensing/auto-switching
- Fans
- Up to 6 hot-plug fans, N+1 redundant
- Cooling
- Air cooling
Ports
- Front
- 1 x USB 2.0 Type-A (optional LCP-Secondary KVM), 1 x Mini DisplayPort (optional LCP-Secondary KVM), 1 x USB 2.0 Type-C (HOST/BMC Direct)
- Rear
- 1 Gb dedicated BMC Ethernet, 2 x USB 3.1 Type-A, 1 x VGA
- Internal
- 1 x USB 3.1 Type-A (optional)
Physical
- Form factor
- 2U rack
- Dimensions
- 86.8 mm H x 434.0 mm W (482.0 mm with ears) x 802.4 mm D with bezel (801.51 mm without bezel), ear to PSU handle 771.62 mm
- Weight
- 26.74-26.95 kg depending on riser configuration
Management
- BMC
- iDRAC10, iDRAC Direct, iDRAC RESTful API with Redfish, RACADM CLI, Quick Sync 2 wireless module
- Software
- OpenManage Enterprise (OME), OME Power Manager, OME Services, OME Update Manager, OME APEX AIOps Observability; integrations for VMware vCenter/Aria, Microsoft System Center, Windows Admin Center, ServiceNow, Red Hat Ansible, Terraform, BMC TrueSight
- Security
- AMD SEV, AMD SME, cryptographically signed firmware, Secure Boot, Secured Component Verification, Secure Erase, Silicon Root of Trust, System Lockdown (iDRAC10 Enterprise/Datacenter), TPM 2.0 FIPS/CC-TCG certified, chassis intrusion detection
Operating systems
- Supported
- Canonical Ubuntu Server LTS, Microsoft Windows Server with Hyper-V*, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi*; *not available at product launch, June 2025
Processors
- AMD EPYC 9555
- AMD EPYC 9575F
- AMD EPYC 9655