Current Configuration
(List below serves as quick links to each section)
Select Chassis
Select Processor
Bezel
Memory
E3.S NVMe (G5) Drives
Boot Optimized Storage Subsystem (BOSS-N1)
GPU
Open Compute Program (OCP) 3.0
Networking (PCIe NIC / DPU)
Rail Kit
Trusted Platform Module
iDRAC10
Power Supply Units (PSU)
ECS Warranty
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Price as Configured:
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Price as Configured:
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4U rack server, air cooled
Processor | Max: 192 Cores per CPU2x 5th Generation AMD EPYC 9005 Series
Memory | Max: 3TB24 DDR5 RDIMM slots, up to 6400 MT/s
GPU:Up to 8x DW PCIe Gen5 GPUs (600W) or
16x SW PCIe GPUs (75W)
8 x EDSFF E3.S Gen5 NVMe (direct attached)
Boot Options:BOSS-N1 DC-MHS (2 x M.2 NVMe, RAID 1)
Networking Options (NOC):1x OCP 3.0 (x8)
1GbE dedicated iDRAC port
iDRAC10
PCIe Slots:8x Gen5 x16 FHHL (front serviceable)
(Click to View)
- Artificial Intelligence (AI)
- LLM Fine-Tuning & Inference
- Deep Learning (DL)
- High-Performance Computing (HPC)
The Dell PowerEdge XE7745 is a 4U, dual-socket, air-cooled AI server built on two 5th Generation AMD EPYC 9005 Series processors (up to 192 cores each). It holds up to 8 double-wide 600W PCIe GPUs such as the NVIDIA H200 NVL or RTX Pro 6000, or 16 single-wide L4 cards, plus 24 DDR5 DIMMs (up to 6TB), 8 x E3.S Gen5 NVMe drives and 8 front-serviceable PCIe Gen5 slots for AI cluster networking.
- 8 front hot-swap EDSFF E3.S Gen5 NVMe bays, up to 122.88 TB
- 1U CPU zone (top) + 3U GPU zone (bottom)
- Front: BOSS-N1 bay, 12 GPU fans, USB-C iDRAC Direct, optional USB / Mini-DP
- Direct-attached NVMe only: no PERC, SAS, SATA or rear drives
- One chassis option for this server
- Air cooled only; no liquid-cooling option
Two 5th Gen AMD EPYC 9005 Series processors (SP5, Zen 5), up to 192 cores each.
- Up to 192 cores / 384 threads per CPU
- 12 DDR5 channels per CPU
- PCIe Gen5 I/O, xGMI3 up to 32 Gbps
- AMD SME and SEV security
- 2 processors required (both sockets)
- Supported: 9965, 9845, 9825, 9755, 9655, 9575F, 9555, 9455
- Air-cooled CPU heatsink supports all TDPs (up to 500 W)
- 8 x16 Gen5 DW FHFL slots (21-35, odd) up to 600 W
- or 16 x16 SW FHFL slots (21-36) for L4; RTX Pro 4500 up to 8
- 4 PCIe switches on the PCIe base board (PBB)
- One GPU model per system; do not mix
- Install in matched sets (see table)
- H200 NVL 4-way NVLink bridge needs 4x or 8x GPUs
| GPU | Width | Supported quantity |
|---|---|---|
| NVIDIA H200 NVL 141GB | DW | 2, 4, 6 or 8 |
| NVIDIA H100 NVL 94GB | DW | 4 or 8 |
| NVIDIA RTX Pro 6000 96GB | DW | 2, 4, 6 or 8 |
| AMD Instinct MI350P 144GB | DW | 2, 4, 6 or 8 |
| NVIDIA L40S 48GB | DW | 4 or 8 |
| NVIDIA RTX Pro 4500 32GB | SW | 2, 4, 6 or 8 |
| NVIDIA L4 24GB | SW | 8 or 16 |
ⓘ GPU More GPUs need more system memory: 8x H200 NVL or RTX Pro 6000 needs at least 64GB x 24 or 96GB x 12 DIMMs.
| DIMM type | Rank | Capacity | Rated speed | Maximum system capacity |
|---|---|---|---|---|
| RDIMM | 2R | 32 GB | 6400 MT/s (1DPC) | 768 GB |
| 64 GB | 1.5 TB | |||
| 96 GB | 2.3 TB | |||
| 128 GB | 3 TB |
ⓘ Memory 12 DIMM slots per processor (1 DPC), 1.1 V. RDIMM only; do not mix capacities.
- Hardware RAID 1 across 2 x M.2 NVMe SSDs
- M.2 SSDs: 480 GB or 960 GB
- Front-accessible, hot-plug carriers (slot 41)
- 1 x OCP 3.0 slot (Gen5 x8)
- 1GbE to 100GbE: Broadcom, Intel, NVIDIA Mellanox
- 8 x16 Gen5 FHHL slots (1-4, 6-9), up to 150 W
- Up to 8 x 400GbE NICs for the AI back-end fabric
- BlueField-3 DPUs: slots 4 and 6
- 12 front GPU fans (hot swap)
- 4 dual-fan modules in the mid tray for the CPUs
- Separate shrouds for the 1U CPU and 3U GPU zones
- Up to 35°C ambient; 30°C with H200 NVL, RTX Pro 6000 or 256GB DIMMs
- iDRAC10 with dedicated iDRAC Ethernet port
- iDRAC Direct (front USB Type-C)
- iDRAC RESTful API with Redfish
- TPM 2.0 FIPS, Secure Boot, Silicon Root of Trust
- AMD SME / SEV, System Lockdown, Secure Erase
- Secured Component Verification
| Form factor | Output | Power cord |
|---|---|---|
| Redundant 73.5 mm (up to 8 PSUs) | 3200 W Titanium mixed mode | C19 |
| 3200 W Titanium 277 V AC & HVDC | APP/Saf-D-Grid | |
| 2400 W Titanium mixed mode | C19 |
ⓘ PSU Two power zones: 2 PSUs in the CPU zone (1+1) and 6 in the GPU zone (3+3). At least one PSU per zone is required. Do not mix PSU types or vendors.
- Height: 174.3mm (6.86")
- Width: 482mm (18.98")
- Depth: 899.56mm (35.42") with bezel, 886.73mm (34.91") without
- Max 68.5 kg (151.02 lbs)
- Use a server lift over 54.4 kg (120 lbs)
Current Configuration
(List below serves as quick links to each section)
Select Chassis
Select Processor
Bezel
Memory
E3.S NVMe (G5) Drives
Boot Optimized Storage Subsystem (BOSS-N1)
GPU
Open Compute Program (OCP) 3.0
Networking (PCIe NIC / DPU)
Rail Kit
Trusted Platform Module
iDRAC10
Power Supply Units (PSU)
ECS Warranty
The request has been sent.
Thank you.
Price as Configured:
$0