Technical specifications
Dell PowerEdge R750 — Full Technical Specifications
The R750 is the Ice Lake generation of Dell's flagship rack server, and the direct predecessor to the R760. It arrived when accelerator work was becoming ordinary rather than exotic, which is why a machine bought for plain virtualisation in this generation usually turns out to have room for a card later.
We list it new to order and refurbished. Refurbished volume is rising steadily now that estates which bought at launch have begun their first refresh.
Official datasheet
Version: Rev A02. Original spec sheet © Vendor. Hosted by hardwaresys for buyer reference. Specifications subject to vendor’s published documentation.
Full Specifications
Two rows here do more work than the rest. The cooling line names liquid as an option, and that is a decision about the room rather than about the server — most buyers will not want it, but nobody wants to discover the choice existed after the rack is built. The accelerator line then tells you how far the chassis will stretch, and it is expressed in card widths and power draw rather than in model names on purpose: what fits is a question of envelope, not of brand. Below those, the memory row offers conventional, load-reduced and persistent options that are not freely interchangeable, and the controller row decides whether an existing set of drives can be carried over. Read the rest as background.
| CPU Sockets | 2 sockets (3rd Gen Intel Xeon Scalable, up to 40 cores/socket) |
| Max RAM | RDIMM up to 2TB, LRDIMM up to 8TB, Intel Persistent Memory 200 series up to 8TB |
| DIMM Slots | 32 DDR4 slots (RDIMM/LRDIMM), up to 3200 MT/s |
| Drive Bays | Up to 24x 2.5" SAS/SATA/NVMe (368.84TB), 12x 3.5" (192TB), Rear 2x 2.5" or 4x 2.5" |
| Storage Controller | PERC H745, H755, H755N, H345, HBA355I, S150; BOSS-S2; External: H840, HBA355E |
| Network | 2x 1GbE LOM, 1x OCP 3.0 (x8 PCIe) |
| PSU | 800W/1100W/1400W/2400W Platinum/Titanium AC, Mixed Mode |
| Form Factor | 2U |
| Management | iDRAC9, Quick Sync 2, Redfish REST API |
| Dimensions | 86.8 x 482 x 758.3 mm (without bezel) |
| GPU Support | Up to 2x 300W dual-width or 4x 150W single-width or 6x 75W |
| PCIe Slots | Up to 8x PCIe Gen4 (up to 6x16) |
| Cooling | Air cooling or Direct Liquid Cooling (optional) |
Looking to buy this configuration?
We source this chassis OEM-new or refurbished, QC-inspected and shipped door-to-door. Quote-only pricing.