Current Configuration

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Select Chassis

Select Processor

Cooling Options

Memory

SFF U.2 NVMe Drives

E3.S NVMe (G5)

Boot Options

Open Compute Program (OCP) 3.0

Riser Configurations

Power Supply Units

Rail Kits

Bezel

ECS Warranty

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Dell PowerEdge R7725xd Rack Server | Configurable

 

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Select Chassis

Select Processor

You can not mix CPUs

AMD 9005 Series

Cooling Options

Memory

SFF U.2 NVMe Drives

E3.S NVMe (G5)

Boot Options

Open Compute Program (OCP) 3.0

Riser Configurations

Power Supply Units

Rail Kits

Bezel

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:

2U rack server (storage dense)

Processor | Max: 192 Cores per CPU

2x AMD EPYC 9005 Series (Zen 5)

Memory | Max: 3TB

24 DDR5 RDIMM slots (12 per CPU), up to 6400 MT/s
Supports registered ECC DDR5 DIMMs only

Storage:

24 x 2.5" U.2 Gen5 NVMe
40 x E3.S/E3.L Gen5 NVMe

Storage Controller:

Direct-attach NVMe (no PERC)

Boot Options:

BOSS-N1 DC-MHS (rear)

Networking Options (NOC):

1x OCP 3.0 (Gen3 x4, up to 10GbE)
1GbE dedicated BMC port

Remote Management:

iDRAC10

PCIe Slots:

Up to 5x Gen5 x16


Ideal for:
  • Object Storage
  • Data Analytics
  • AI Data Pipelines

The Dell PowerEdge R7725xd is a 2U, dual-socket storage-dense rack server built on two 5th Generation AMD EPYC 9005 Series processors with up to 192 cores each. With 24 DDR5 DIMMs (up to 3TB at 6400 MT/s), up to 24 x 2.5" U.2 or 40 x E3.S/E3.L Gen5 NVMe front drives, up to five PCIe Gen5 slots and OCP 3.0 networking, it is built for object storage and other capacity-hungry workloads.

Chassis Configurations

ⓘ Drives Gen5 NVMe only: no SAS/SATA, no rear drives and no RAID controller. Max weight: 26.95 kg (59.41 lb) with 24 x 2.5" U.2, 29.51 kg (65.05 lb) with 40 x E3.S/L.

AMD EPYC 9005 Series Processors

Up to two 5th Gen AMD EPYC 9005 Series processors (SP5) with up to 192 Zen 5 cores each.

AMD EPYC 9005 Series
What EPYC 9005 Brings
  • Up to 2x AMD EPYC 9005 (SP5)
  • Up to 192 Zen 5 cores per CPU
  • 125 W to 500 W TDP
  • 128 PCIe Gen5 lanes per CPU
  • CXL 2.0 support
Requirements & Limitations
Cooling Options
Processor TDP Heat sink Fan
125 W to 300 W (9015, 9115, 9135, 9255, 9335, 9355, 9455) STD heat sink HPR Silver fan
320 W to 400 W (9175F, 9275F, 9375F, 9475F, 9555, 9575F, 9655, 9745, 9825, 9845) STD heat sink HPR Gold fan
500 W (9755, 9965) 2U T-wing heat sink + T-wing shroud HPR Platinum fan

ⓘ Fans Air cooled with six hot-swap fans required for a dual-processor system.

Memory Options | 24x DDR5
DIMM type Rank Capacity Rated speed Maximum system capacity
RDIMM 1R 16 GB 6400 MT/s (1DPC) 384 GB
2R 32 GB 768 GB
64 GB 1.5 TB
96 GB 2.3 TB
128 GB 3 TB

ⓘ Memory 12 DDR5 DIMM slots per processor, 1.1 V. RDIMM only; maximum speed depends on the CPU SKU and DIMM population.

Storage Controllers & Boot (Internal)
Dell PowerEdge R7725xd BOSS-N1 DC-MHS
BOSS-N1 DC-MHS Boot Controller
  • Front drives: direct-attach Gen5 NVMe; no internal RAID controller (PERC), external HBA or software RAID
  • Boot: BOSS-N1 DC-MHS, hardware RAID 1 or RAID 0 across 2 x M.2 NVMe SSDs (1 virtual disk)
  • M.2 SSDs: read-intensive 480 GB or 960 GB; 64K stripe size only; M.2 drives are not hot-plug
Form Factor & Placement
  • DC-MHS module installed at the rear of the system in its own BOSS position (PCIe Gen3 x4); does not use a riser PCIe slot
  • Up to 2 M.2 NVMe drives in a removable BOSS-N1 card carrier

ⓘ Storage The R7725xd has no internal RAID controller, external HBA or software RAID: front U.2 and E3.S/L drives connect directly over NVMe.

Networking Options (OCP 3.0)
Dell PowerEdge R7725xd OCP 3.0 NIC
OCP NIC 3.0 Slot
  • Form factor: OCP 3.0 SFF (small form factor)
  • Interface: PCIe Gen3 x4
  • Location: one embedded OCP slot (slot 10) at the rear
  • NC-SI (iDRAC shared NIC) supported on slot 10; WoL supported; 15 W to 35 W per card
Supported Speeds & Ports
  • Broadcom 4 x 1GbE BASE-T
  • Broadcom 2 x 10GbE BASE-T
  • Port type: BASE-T (RJ45), max 10GbE

ⓘ OCP One optional OCP 3.0 NIC (slot 10, PCIe Gen3 x4) at 1GbE or 10GbE BASE-T, plus a 1GbE dedicated BMC port. Faster networking uses PCIe add-in NICs.

Riser Configurations

Config No. Riser configuration PCIe slots Processors
RC 1: R1b + R2a + R4a + R5b 2 (FH), 3 (LP), 7 (FH), 9 (LP); Gen5 x16 2
RC 3: R1b + R2b + R5e 2 (FH), 3 (FH), 7 (FH), 8 (FH); Gen5 x16 2
RC 4*: R1b + R2b + R3b + R5e 2, 3, 4, 7, 8 (FH); Gen5 x16 2

ⓘ PCIe Up to five PCIe Gen5 x16 slots. No rear storage or PERC in any riser configuration. *RC 4 and the R3b riser: (not available at launch).

Compare: R7725xd vs R7725
Feature PowerEdge R7725xd PowerEdge R7725
Form factor 2U rack, storage dense 2U rack
Drive bays / storage 24 x 2.5" U.2 Gen5 NVMe or 40 x E3.S/L Gen5 NVMe; direct-attach, no PERC 12 x 3.5" SAS/SATA; 8/16/24 x 2.5"; 16 SAS/SATA + 8 NVMe; 8-40 x E3.S; PERC H365i/H965i/H975i
CPUs 2x AMD EPYC 9005, up to 192 cores 2x AMD EPYC 9005, up to 192 cores
Memory 24 DDR5 RDIMM, up to 6400 MT/s, 3 TB max 24 DDR5 RDIMM, up to 6400 MT/s, 6 TB max
PCIe / risers Up to 5 Gen5 slots; 1 OCP 3.0 (Gen3 x4) Up to 8 Gen5 slots; dual OCP
GPU Not supported Up to 2 x 450 W DW or 6 x 75 W SW
Cooling Air cooling only, up to 6 fans Air or Direct Liquid Cooling (DLC), up to 6 fans
PSU Titanium 1500 / 1800* / 2400* / 3200 W Platinum 800/1100 W; Titanium 800-3200 W incl. 277 Vac/HVDC; 1400 W -48 VDC

ⓘ Compare The R7725xd trades GPU, liquid cooling and SAS/SATA support for maximum all-NVMe capacity. *Not available at launch (RC4, R3b riser, 1800 W / 2400 W PSUs, bezel).

Remote Management | iDRAC10
Embedded Management
  • iDRAC10 with 1GbE dedicated BMC Ethernet port
  • iDRAC Direct via front USB Type-C
  • iDRAC RESTful API with Redfish, RACADM CLI, IPMI
Security
  • TPM 2.0 FIPS, Secure Boot, Silicon Root of Trust
  • AMD SEV / SME, System Lockdown, Secure Erase, SEDs
  • Chassis Intrusion Detection
Power Supply Units (PSU)
Form factor Output Power cord
Redundant 60 mm 1500 W Titanium mixed mode C13
1800 W Titanium mixed mode (not available at launch) C15
Redundant 73.5 mm 2400 W Titanium mixed mode (not available at launch) C19
3200 W Titanium mixed mode C19

ⓘ PSU Two redundant hot-swap Titanium PSUs. 1500 W drops to 1050 W at 100-120 Vac. *Not available at launch (RC4, R3b riser, 1800 W / 2400 W PSUs, bezel).

Dimensions & Weight
Dimensions
  • Width: 482.0mm (18.98")
  • Height: 86.8mm (3.42")
  • Depth (U.2): 802.4mm (31.59") with bezel, 801.51mm (31.55") without
  • Depth (E3.S/L): 831.85mm (32.75") with bezel, 830.96mm (32.71") without
Weight
  • 24 x 2.5" U.2 NVMe, RC1 (max) 26.74 kg (58.95 lbs)
  • 24 x 2.5" U.2 NVMe, RC3 (max) 26.95 kg (59.41 lbs)
  • 40 x E3.S/L NVMe (max) 29.51 kg (65.05 lbs)