




(List below serves as quick links to each section)
2U rack server
Processor | Max: 32 Cores2x Intel Gen 3 Xeon Scalable
Memory | Max: 1TB16 ECC DDR4 RDIMM 3200Mhz
Storage | Max: 192TBFront bays:
0 drive bay
Up to 8x 3.5" SAS/SATA (HDD/SSD) max 128 TB
Up to 12x 3.5" SAS/SATA (HDD/SSD) max 192 TB
Up to 8x 2.5" SAS/SATA/NVMe (HDD/SSD) max 61.44 TB
Up to 16x 2.5" SAS/SATA (HDD/SSD) max 122.88 TB
Up to 16x 2.5" SAS/SATA (HDD/SSD) + 8 x 2.5" (NVMe) max 184 TB
Rear bays:
Up to 2x 2.5" SAS/SATA/NVMe (HDD/SSD) max 15.36 TB
Boot Optimized Server Storage (BOSS-S2) Hot-Swap
Internal Dual SD Module
Internal USB
S150 (SW RAID SATA, NVMe)
H345, H745, H755, H755N, H840, HBA335i, HBA355e
2 x 1 GbE LOM
OCP 3.01 x OCP 3.0
Remote Management:iDRAC9 Express (default) with Lifecycle Controller
PCIe Slots:Up to 5 x PCIe Gen4 slots + 1 x PCIe Gen3 slots
GPU:Not Supported
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The Dell EMC PowerEdge R750xs, with 3rd generation Intel® Xeon® Scalable processors, is purposefully designed with distinctive, customer-defined requirements to deliver enterprise performance for scale-out environments.
PowerEdge R750xsThe Dell EMC PowerEdge R750xs offers compelling performance, high-speed memory and capacity, I/O bandwidth and storage to address data requirements
The new Dell EMC PowerEdge R750xs is a 2U, dual-socket, feature-optimized server with an ideal selection of CPU, I/O, and storage performance for scale-out environments. With it, you can:
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.
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The R750xs has support for SAS/SATA and NVMe drives which boost performance and latency for the most demanding workloads. Below you will find the supported configurations:

The PowerEdge R750xs supports up to 16 DIMMs, with up to 1024 GB of memory and speeds of up to 3200MT/s.The PowerEdge R750xs supports registered (RDIMMs) that use a buffer to reduce memory loading and provide greater density,allowing for the maximum platform memory capacity.
Maximum memory speed supported on the system depends on the processor specifications. So, while the DIMMssupports up to 3200 MT/s, the processor may not support this memory speed. Please refer table Supported processors in the Manuals below.
| Capacity | DIMM Type | Config | DRAM | DIMM Max Speed | Rated Voltage |
|---|---|---|---|---|---|
| 8 GB | RDIMM | 1R x8 | 8 GB | 3200 MT/s | 1.2 V |
| 16 GB | RDIMM | 2R x8 | 8 GB | 3200 MT/s | 1.2 V |
| 32 GB | RDIMM | 2R x8 | 16 GB | 3200 MT/s | 1.2 V |
| 64 GB | RDIMM | 2R x4 | 16 GB | 3200 MT/s | 1.2 V |
Dell's RAID controller options offer performance improvements, including the fPERC solution. fPERC provides a base RAID HWcontroller without consuming a PCIe slot by using a small form factor and high-density connector to the base planar.
| Performance Level | Controller & Description |
|---|---|
| Entry | S150 (SATA, NVMe) SWRAID |
| Value | H345, HBA355 (Internal/External) |
| Value Performance | H745, H755, H755N |

The Open Compute Project (OCP) 3.0 supports up to 4 Ports each with a speed up to 25Gbps. This OCP 3.0 PCIe 4.0 provides the system with expanding the networkability without losing a PCIe slot. There are many option to choose from all with support for different protocols.
| Specs | OCP 3.0 |
|---|---|
| Max PCIe width | x16 |
| Max of ports | 4 |
| Port type | BT/SFP/SFP+/SFP28/SFP56 |
| Max port speed | 100Gbe |
| NC-SI | Yes |
| SNAPI/td> | Yes |
| WoL | Yes |
| Power consumption | 15 W — 150 W |
| Configurations | Expansion Card Risers | PCIe Slots | Controlling Processor | Height | Length | Slot width | Power |
|---|---|---|---|---|---|---|---|
| Option 0. | R1A | 3 | Processor 1 | Low profile | Half length | x16 | 75 W |
| 4 | Processor 2 | Low profile | Half length | x16 | 75 W | ||
| Option 1. | R1B | 3 | Processor 1 and 2 | Low profile | Half length | x16 | 75 W |
| 4 | Processor 1 | Low profile | Half length | x8 | 75 W | ||
| Option 2. | NA | NA | NA | NA | NA | NA | NA |
| NA | NA | NA | NA | NA | NA | ||
| NOTE: Only one cable riser can be installed at a time in any given configuration. | |||||||
| NOTE: R1B is a SNAPI riser. | |||||||
No Riser
Riser R1A
Riser R1B (SNAPI)On the R750xs the IDSDM and the Internal USB are installed in the same slot. The system does not support both at the same time.
BOSS-S2
IDSDM
Internal USB| Form factor | Output | Class |
|---|---|---|
| Redundant 60 mm | 600 W AC | Platinum |
| 800 W AC | Platinum | |
| 1100 W DC | N/A |
(List below serves as quick links to each section)