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Dell PowerEdge R750xa Rack Server CTO

Price: Configure for Price

Brand:

Dell

Type:

CTO Servers

Condition:

ECS Refurbished & Tested

Warranty:

ECS 1 Year Hardware Warranty

-PLEASE CONTACT FOR CUSTOM CONFIGURATIONS. DISK SHELVES, COMPLETE CONFIGURATIONS & TURN KEY SYSTEMS AVAILABLE.

-SPARE PARTS AVAILABLE FOR EACH MODEL. PLEASE ASK FOR PRICING ON SPARE DISK, CONTROLLERS, POWER SUPPLIES, NICs, HBAs, SFPs, Cables, etc.

Quick Specs

Form Factor:

2U rack server

Processor | Max: 40 Cores

2x Intel Gen 3 Xeon Scalable

Memory | Max: 2TB (RDIMM) | 8TB (LRDIMM) | 8TB (Pmem)

32 ECC DDR4 RDIMM/LRDIMM 3200Mhz
Up to 16 Intel Persistent Memory 200 series (BPS) slots

Storage | Max: 122.88TB

Front bays: 6 NVMe or 8 SFF SAS/NL-SAS/SATA (HDD/SSD) NVMe

Boot Options

Boot Optimized Server Storage (BOSS-S2) Hot-Swap
Boot Optimized Server Storage (BOSS-S1) Cold-Swap
IDSDM
Internal USB

RAID Controller: (fPERC Support)

S150 (SW RAID SATA, NVMe)
H345, H745, H755, H755N, H840, HBA335i, HBA355e

NIC/LOM

2 x 1 GbE LOM BCM5720 LAN controller

OCP 3.0

1 x OCP 3.0 (x8 PCIe lanes)

Remote Management:

iDRAC9 Express (default) with Lifecycle Controller

PCIe Slots:

Up to 8 x PCIe Gen4 slots (up to 6 x16 + 2 x8)

GPU:

Up to eight single-width 150W OR four double-width 300 W in the front and two single-width 75 W at the rear

Ideal for:

Artificial Intelligence (AI)
Data Analytics
Deep Learning
High-Performance Computing (HPC)
Machine Learning (ML)
Virtual Desktop Interface (VDI)
Virtualization

Innovate at scale with challenging and emerging workloads

The Dell PowerEdge R750xa, powered by the 3rd Generation Intel ® Xeon ® Scalable processors, is a dual-socket/2U rack server that delivers outstanding performance for the most demanding emerging and intensive GPU workloads. It supports 8 channels/CPU, up to 32 DDR4 DIMMs @ 3200 MT/s DIMM speed. In addition, to address substantial throughput improvements the PowerEdge R750xa supports PCIe Gen 4 and up to 8 SAS/SATA SSD or NVMe drives. With one platform that supports all of the PCIe GPUs in the PowerEdge portfolio, this makes the PowerEdge R750xa the ideal server for emerging workloads including AI-ML/DL Training and Inferencing, High-Performance Computing and virtualization environments.

Increase efficiency and accelerate operations with autonomous collaboration

The Dell EMC OpenManage systems management portfolio tames the complexity of managing and securing IT infrastructure. Using Dell Technologies’ intuitive end-to-end tools, IT can deliver a secure, integrated experience by reducing process and information silos in order to focus on growing the business. The Dell EMC OpenManage portfolio is the key to your innovation engine, unlocking the tools and automation that help you scale, manage, and protect your technology environment.

Built-in telemetry streaming, thermal management, and RESTful API with Redfish offer streamlined visibility and control for better server management
Intelligent automation lets you enable cooperation between human actions and system capabilities for added productivity
Integrated change management capabilities for update planning and seamless, zero-touch configuration and implementation
Full-stack management integration with Microsoft, VMware, ServiceNow, Ansible and many other tools

Protect your data assets and infrastructure with proactive resilience

The Dell PowerEdge R750xa server is designed with a cyber-resilient architecture, integrating security deeply into every phase in the lifecycle, from design to retirement.

Operate your workloads on a secure platform anchored by cryptographically trusted booting and silicon root of trust
Maintain server firmware safety with digitally signed firmware packages
Prevent unauthorized configuration or firmware change with system lockdown
Securely and quickly wipe all data from storage media, including hard drives, SSDs and system memory with System Erase

Memory

The R750xa supports up to 32 DIMMs, with maximum capacity around 10TB per system for 8x 512GB Intel Optane Persistent Memory 200 Series and 8x 128GB LRDIMM connected to per CPU and speeds of up to 3200MT/s.

The R750xa supports registered (RDIMMs) and load reduced DIMMs (LRDIMMs) which use a buffer to reduce memory loading and provide greater density, allowing for the maximum platform memory capacity. Unbuffered DIMMs (UDIMMs) are not supported

DIMM type	DIMM rank	DIMM capacity	DIMM Rated Voltage, Speed
RDIMM	1R	8GB	DDR4 (1.2V), 3200
RDIMM	2R	16GB, 32GB, 64GB	DDR4 (1.2V), 3200
LRDIMM	4R	128 GB	DDR4 (1.2V), 3200

Storage Configuration/Controller Options

The Dell™ PowerEdge™ R750xa is Dell's latest 2-socket, 2U rack servers purposely designed to run all GPU accelerated workloads by supporting the entire PCIe GPUs in Dell™ PowerEdge™ portfolio and using highly scalable memory, I/O, and network options. The systems feature the Intel Xeon Scalable Processor, support to up to 4 double-wide and 8 single-wide GPUs, up to 32 DIMMs, PCI Express® (PCIe) 4.0 enabled expansion slots, and a choice of network interface technologies to cover NIC.

There are only 4 storage configurations in the R750xa, which comprise two backplane options (config 0, config1):

Up to 8x SAS/SATA SSD in a RAID config
Up to 8x NVMe in a RAID config
Up to 6x NVMe direct attach
Up to 4x SAS/SATA SSD in a RAID config + Up to 4x NVMe direct attach

Dell's RAID controller options offer performance improvements, including the fPERC solution. fPERC provides a base RAID HW controller without consuming a PCIe slot by using a small form factor and high-density connector to the base planar.

Performance Level	Controller and Description
Entry	S150 (SATA, NVMe) SW RAID SATA, NVMe
Value	H345, H355, HBA355 (Internal/External)
Value Performance	H745, H755, H755N
Premium Performance	H840 Harpoon Chip (LSI 3508) Memory: 8GB DDR4 NV cache 72-bit memory 2133MHz Low profile form factors Dual A15 1.2GHz CPU X8PCIe 3.0, x8 12Gb SAS

Networking OCP 3.0

The R750xa, Gen 15 Rack server by Dell. Provides extra networking via the Open Compute Project (OCP) 3.0 which supports PCIe Gen4. This allows the server to install a NIC without losing a PCIe slot. Depending on the cards support you can have up to 4 ports reaching speeds of 25Gb per port.

Image of the OCP cards being installed in the R750xa Rack server by Dell.

Expansion Riser Configuration Options

Riser Configuration

Configurations	Expansion card risers	PCIe Slots	Controlling processor	Height	Length	Slot width
Config 0-1. with 6x FH, 2x LP and without NVbridge	R2A	3 and 6	Processor 1 and 2	Full height	Half length	x16 + x16
	R3B	4 and 5	Processor 2	Full height	Half length	x8 + x8
	GPU riser module right with R1 paddle card	33 and 34	Processor 1	Full Height, double width	Full length	x16 + x16
	GPU riser module Left with R4 paddle card	31 and 32	Processor 2	Full Height, double width	Full length	x16 + x16
Config 0-2. with 6x FH, 2x LP and with NVbridge	R2A	3 and 6	Processor 1 and 2	Full height	Half length	x16 + x16
	R3B	4 and 5	Processor 2	Full height	Half length	x8 + x8
	GPU riser module right with R1 paddle card	33 and 34	Processor 1	Full Height, double width	Full length	x16 + x16
	GPU riser module Left with R4 paddle card	31 and 32	Processor 2	Full Height, double width	Full length	x16 + x16
Config 1-1. with 4x FH, 2x LP and without NVbridge	R2A	3 and 6	Processor 1 and 2	Full height	Half length	x16 + x16
	R3 paddle card	NA	Processor 2	NA	NA	NA
	GPU riser module right with R1 paddle card	33 and 34	Processor 1	Full Height, double width	Full length	x16 + x16
	GPU riser module Left with R4 paddle card	31 and 32	Processor 2	Full Height, double width	Full length	x16 + x16
Config 1-2. with 4x FH, 2x LP and with NVbridge	R2A	3 and 6	Processor 1 and 2	Full height	Half length	x16 + x16
	R3 paddle card	NA	Processor 2	NA	NA	NA
	GPU riser module right with R1 paddle card	33 and 34	Processor 1	Full Height, double width	Full length	x16 + x16
	GPU riser module Left with R4 paddle card	31 and 32	Processor 2	Full Height, double width	Full length	x16 + x16
NOTE: Full length GPU cards must be installed with custom bracket

GPU Riser Left

Slot 32
Slot 31

Riser 2A

Slot 3
Slot 6

Riser 3B

Slot 5
Slot 4

GPU Riser Right

Slot 34
Slot 33

GPU Configuration

Image of the Paddle cards being cabled to the GPUs in the R750xa Rack server by Dell

The Dell R750xa holds up to four single-width 150 W or four double-width 300 W in the front of the server. Along with two single-width 75 W at the rear of the system on Riser 3B. The Paddle cards provide the PCIe lanes needed for the GPUs to run. The Image here displays this with the paddle card cabled to the GPU Risers.

NVLINK

The Front GPUs can hold two Double Wide GPUs on each riser. You have the option for to install the NVLINK to boost performance. This 600GB/s NVLINK Bridges is enabled for A100, A40 GPUs only.

Supported GPU's

A100
A40
A30
A10
MI100
T4

Riser Paddle Cards

GPU Card Holder

NVLINK (A100, A40 Only)

NVLINK Sponges

Boot Options

Image of the BOSS-S1 Adapter Card on the R750XA Rack Server

BOSS-S1 - Cold-Swap

Only 1 Boss can be installed, not both.

Image of the BOSS-S2 Module on the R750XA Rack Server

BOSS-S2 - Hot-Swap

Only 1 Boss can be installed, not both.

IDSDM

Only the ISDSM or the USB can be installed, not both.

Internal USB

Only the ISDSM or the USB can be installed, not both.

Power & Dimensions

Power Supply Units (PSU)

Output	Class	Form Factor
1400 W AC	Platinum	60 mm
1800 W AC	Titanium	60 mm
2400 W AC	Platinum	86 mm
2800 W AC	Titanium	86 mm

Dimensions & Weight

Depth: 908.6 mm (35.77")
Width: 482.0 mm (18.97")
Height: 86.8 mm (3.41")
Weight:
- 8x 2.5" SSD 34.9 Kg | 76.94lb
- 6x 2.5" SSD 29.0 Kg | 63.93lb

Feature	Technical Specification
Processor	Up to two 3rd Generation Intel Xeon Scalable processors, with up to 40 cores per processor
Memory	32 DDR4 DIMM slots, supports RDIMM 2 TB max or LRDIMM 8 TB max, speeds up to 3200 MT/s Up to 16 Intel Persistent Memory 200 series (BPS) slots, 8 TB max Supports registered ECC DDR4 DIMMs only
Storage controllers	Internal controllers: PERC H745, HBA355I, S150, H345, H755, H755N Boot Optimized Storage Subsystem (BOSS-S2): HW RAID 2 x M.2 SSDs 240 GB or 480 GB External PERC (RAID): PERC H840, HBA355E
Drive bays	Front bays: Up to 6 x 2.5-inch NVMe (SSD) direct-attach max 92.1 TB Up to 8 x 2.5-inch SAS/SATA/NVMe (HDD/SSD) max 122.88 TB
Power supplies	1400 W Platinum AC/240 mixed mode 1800 W Titanium HLAC/240 mixed mode 2400 W Platinum AC/240 mixed mode 2800 W Titanium HLAC/240 mixed mode
Cooling options	Air cooling, optional processor liquid cooling
Fans	High performance GOLD fan Up to six hot plug fans
Dimensions	Height – 86.8 mm (3.41 inches) Width – 482 mm (18.97 inches) Depth – 894.8 mm (35.22 inches) - without bezel 908.64 mm (35.77 inches) - with bezel
Form Factor	2U rack server
Embedded mgmt	iDRAC9 iDRAC Service Module iDRAC Direct Quick Sync 2 wireless module
Bezel	Optional LCD bezel or security bezel
OpenManage™ Software	OpenManage Enterprise OpenManage Power Manager plugin OpenManage SupportAssist plugin OpenManage Update Manager plugin
Mobility	OpenManage Mobile
Integrations and Connections	OpenManage Integrations BMC Truesight Microsoft System Center Red Hat Ansible Modules VMware vCenter and vRealize Operations Manager	OpenManage Connections IBM Tivoli Netcool/OMNIbus IBM Tivoli Network Manager IP Edition Micro Focus Operations Manager Nagios Core Nagios XI
Security	Cryptographically signed firmware Secure Boot Secure Erase Silicon Root of Trust System Lockdown (requires iDRAC9 Enterprise or Datacenter) TPM 1.2/2.0 FIPS, CC-TCG certified, TPM 2.0 China NationZ
Embedded NIC	2 x 1 GbE LOM
Network Options	1 x OCP 3.0 (x8 PCIe lanes)
GPU Options	Up to four single-width 150 W OR four double-width 300 W in the front and two single-width 75 W at the rear
Ports	Front Ports: 1 x USB 2.0 1 x VGA 1 x Dedicated iDRAC Direct micro-USB Internal Ports 1 x USB 3.0	Rear Ports 1 x USB 2.0 1 x USB 3.0 1 x VGA (optional for liquid cooling configuration) 1 x Serial port (Optional) 2 x RJ45
PCIe	Up to 8 x PCIe Gen4 slots (up to 6 x16 + 2 x8)
Operating System and Hypervisors	Canonical Ubuntu Server LTS Citrix Hypervisor Microsoft Windows Server with Hyper-V SUSE Linux Enterprise Server Red Hat Enterprise Linux VMware ESXi

Feature

Technical Specification

Processor

Up to two 3rd Generation Intel Xeon Scalable processors, with up to 40 cores per processor

Memory

32 DDR4 DIMM slots, supports RDIMM 2 TB max or LRDIMM 8 TB max, speeds up to 3200 MT/s
Up to 16 Intel Persistent Memory 200 series (BPS) slots, 8 TB max
Supports registered ECC DDR4 DIMMs only

Storage controllers

Internal controllers: PERC H745, HBA355I, S150, H345, H755, H755N
Boot Optimized Storage Subsystem (BOSS-S2): HW RAID 2 x M.2 SSDs 240 GB or 480 GB
External PERC (RAID): PERC H840, HBA355E

Drive bays

Front bays:

Up to 6 x 2.5-inch NVMe (SSD) direct-attach max 92.1 TB
Up to 8 x 2.5-inch SAS/SATA/NVMe (HDD/SSD) max 122.88 TB

Power supplies

1400 W Platinum AC/240 mixed mode
1800 W Titanium HLAC/240 mixed mode
2400 W Platinum AC/240 mixed mode
2800 W Titanium HLAC/240 mixed mode

Cooling options

Air cooling, optional processor liquid cooling

Fans

High performance GOLD fan
Up to six hot plug fans

Dimensions

Height – 86.8 mm (3.41 inches)
Width – 482 mm (18.97 inches)
Depth – 894.8 mm (35.22 inches) - without bezel
908.64 mm (35.77 inches) - with bezel

Form Factor

2U rack server

Embedded mgmt

iDRAC9
iDRAC Service Module
iDRAC Direct
Quick Sync 2 wireless module

Bezel

Optional LCD bezel or security bezel

OpenManage™ Software

OpenManage Enterprise
OpenManage Power Manager plugin
OpenManage SupportAssist plugin
OpenManage Update Manager plugin

Mobility

OpenManage Mobile

Integrations and Connections

OpenManage Integrations

BMC Truesight
Microsoft System Center
Red Hat Ansible Modules
VMware vCenter and vRealize Operations Manager

OpenManage Connections

IBM Tivoli Netcool/OMNIbus
IBM Tivoli Network Manager IP Edition
Micro Focus Operations Manager
Nagios Core
Nagios XI

Security

Cryptographically signed firmware
Secure Boot
Secure Erase
Silicon Root of Trust
System Lockdown (requires iDRAC9 Enterprise or Datacenter)
TPM 1.2/2.0 FIPS, CC-TCG certified, TPM 2.0 China NationZ

Embedded NIC

2 x 1 GbE LOM

Network Options

1 x OCP 3.0 (x8 PCIe lanes)

GPU Options

Up to four single-width 150 W
OR four double-width 300 W in the front and two single-width 75 W at the rear

Ports

Front Ports:

1 x USB 2.0
1 x VGA
1 x Dedicated iDRAC Direct micro-USB
Internal Ports
1 x USB 3.0

Rear Ports

1 x USB 2.0
1 x USB 3.0
1 x VGA (optional for liquid cooling configuration)
1 x Serial port (Optional)
2 x RJ45

PCIe

Up to 8 x PCIe Gen4 slots (up to 6 x16 + 2 x8)

Operating System and Hypervisors

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

Feature	PowerEdge R750xa	PowerEdge C4140
CPU	2x 3rd Generation Intel® Xeon® Processor Scalable Family	2x 2nd Generation Intel® Xeon® Processor Scalable Family
CPU Interconnect	Intel Ultra Path Interconnect (UPI)	Intel Ultra Path Interconnect (UPI)
GPU	2-4xDW GPUs (A100, A40, A30, A10, MI100) or 2-6xSW GPUs (T4)	Fixed offering: 4xDW GPUs (V100, V100S only)
GPU Interconnect	600GB/s NVLINK Bridges enabled for A100, A40	300GB/s NVLINK Board enabled for V100
Memory	32x DDR4 RDIMM, LRDIMM, 16x PMem (Intel Optane Persistent Memory 200 Series)	24x DDR4 RDIMM, LRDIMM
Storage Drives	Up to 8x2.5 inches SAS/SATA SSD or NVMe	N/A
Storage Controllers	Adapters: HBA355I, HBA355E, H345, H355, H745, H755, H755N, H840 BOSS S2 BOSS S1 SW RAID: S150	N/A
NVMe	Up to 8x NVMe drives	N/A
PCIe Slots	Max 8 PCIe 4.0 (up to 6 x16 slots)	Max 7 PCIe 3.0 (up to 4 x16 slots) 4xGPU and 3 rear (one dedicated to BOSS)
LOM	2x 1Gb	N/A
OCP 3.0	Max 1 OCP 3.0 (x8 PCIe)	N/A
USB Ports	Front: 1 port (USB 2.0), 1 dedicated (micro-USB) Rear: 2 ports (Bottom: USB 3.0, Top: USB 2.0) Internal: 1 port (USB 3.0) for IDSDM/internal USB cards up-sell option	Front: 2 ports (USB 2.0), 1 managed (micro-USB) Rear: 2 ports (USB 3.0) Internal: 1 port (USB 3.0)
Thermals	Standard thermal limitation (up to 35C)	Some configs are limited to 20C
Rack Height	2U	2U
Power Supplies	AC (Platinum): 1400 W, 2400 W AC mixed mode/HLAC (Titanium): 1800 W, 2800 W DC (Mixed Mode): 1400 W, 1800 W, 2400 W, 2800W	AC (Platinum): 1400 W, 2400 W DC (Mixed Mode): 1400 W, 2400 W

Feature

PowerEdge R750xa

PowerEdge C4140

CPU

2x 3rd Generation Intel® Xeon® Processor Scalable Family

2x 2nd Generation Intel® Xeon® Processor Scalable Family

CPU Interconnect

Intel Ultra Path Interconnect (UPI)

GPU

2-4xDW GPUs (A100, A40, A30, A10, MI100) or 2-6xSW GPUs (T4)

Fixed offering: 4xDW GPUs (V100, V100S only)

GPU Interconnect

600GB/s NVLINK Bridges enabled for A100, A40

300GB/s NVLINK Board enabled for V100

Memory

32x DDR4 RDIMM, LRDIMM,
16x PMem (Intel Optane Persistent Memory 200 Series)

24x DDR4 RDIMM, LRDIMM

Storage Drives

Up to 8x2.5 inches SAS/SATA SSD or NVMe

N/A

Storage Controllers

Adapters: HBA355I, HBA355E, H345, H355, H745, H755, H755N, H840
BOSS S2
BOSS S1
SW RAID: S150

N/A

NVMe

Up to 8x NVMe drives

N/A

PCIe Slots

Max 8 PCIe 4.0 (up to 6 x16 slots)

Max 7 PCIe 3.0 (up to 4 x16 slots)
4xGPU and 3 rear (one dedicated to BOSS)

LOM

2x 1Gb

N/A

OCP 3.0

Max 1 OCP 3.0 (x8 PCIe)

N/A

USB Ports

Front: 1 port (USB 2.0), 1 dedicated (micro-USB)
Rear: 2 ports (Bottom: USB 3.0, Top: USB 2.0)
Internal: 1 port (USB 3.0) for IDSDM/internal USB cards up-sell option

Front: 2 ports (USB 2.0), 1 managed (micro-USB)
Rear: 2 ports (USB 3.0)
Internal: 1 port (USB 3.0)

Thermals

Standard thermal limitation (up to 35C)

Some configs are limited to 20C

Rack Height

Power Supplies

AC (Platinum): 1400 W, 2400 W
AC mixed mode/HLAC (Titanium): 1800 W, 2800 W
DC (Mixed Mode): 1400 W, 1800 W, 2400 W, 2800W

AC (Platinum): 1400 W, 2400 W
DC (Mixed Mode): 1400 W, 2400 W

Dell PowerEdge R750xa Rack Server CTO

-PLEASE CONTACT FOR CUSTOM CONFIGURATIONS. DISK SHELVES, COMPLETE CONFIGURATIONS & TURN KEY SYSTEMS AVAILABLE.

-SPARE PARTS AVAILABLE FOR EACH MODEL. PLEASE ASK FOR PRICING ON SPARE DISK, CONTROLLERS, POWER SUPPLIES, NICs, HBAs, SFPs, Cables, etc.

READ ME

Select Chassis

Select Processor

Intel 3rd Generation Xeon

Bezel (Optional)

Memory

SSD (2.5") SAS Drives (Optional)

SSD (2.5") U.2 NVMe Gen4 Drives (Optional)

Riser Configurations (Optional)

GPU (Optional)

OCP 3.0 (Optional)

Extra Supported Kits and Modules (Optional)

Optical Drive (Optional)

RAID Controllers (Optional)

Boot Optimized Storage Subsystem (BOSS) (Optional)

Internal Dual SD Card Module (IDSDM) (Optional)

Internal USB Module (Optional)

Trusted Platform Module (TPM) (Optional)

iDRAC9 Lifecycle controller (Optional)

Power Supplies

ECS Warranty

Quick Specs

Ideal for:

Riser Configuration

Current Configuration

Select Chassis

Select Processor

Bezel (Optional)

Memory

SSD (2.5") SAS Drives (Optional)

SSD (2.5") U.2 NVMe Gen4 Drives (Optional)

Riser Configurations (Optional)

GPU (Optional)

OCP 3.0 (Optional)

Extra Supported Kits and Modules (Optional)

Optical Drive (Optional)

RAID Controllers (Optional)

Boot Optimized Storage Subsystem (BOSS) (Optional)

Internal Dual SD Card Module (IDSDM) (Optional)

Internal USB Module (Optional)

Trusted Platform Module (TPM) (Optional)

iDRAC9 Lifecycle controller (Optional)

Power Supplies

ECS Warranty

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Manuals

Product Specs

Base Standard Capabilities

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