DELL PowerEdge R640 1U rack server 2× Xeon Gold 6142 2.6GHz 16‑core 256GB DDR4 H730P 2×300GB SAS
- 1U
- Rack
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2U rack server with dual 24-core Xeon Platinum 8160 processors at 2.1 GHz, 128 GB DDR4 memory, PERC H730P controller and eight 1.2 TB SAS drives
The Dell PowerEdge R740 is a 2U rackmount server system built around two Intel Xeon Platinum 8160 processors running at 2.1 GHz with 24 cores each. It ships with 128 GB of DDR4 registered ECC memory across eight 16 GB modules. Eight 1.2 TB 10K SAS drives connect through a PERC H730P controller with 2 GB cache. Redundant 750 W platinum power supplies, iDRAC9 Enterprise, quad-port networking and rails are included.
This configuration suits workloads that need high core counts, large memory capacity and SAS storage redundancy in a 2U footprint. The dual 24-core CPUs and 24 DIMM slots support up to 3 TB of DDR4 for dense virtualisation or in-memory databases. Buyers who need more than two sockets, GPU accelerator density beyond the 2U form factor, or a different drive interface should evaluate alternative chassis.
The motherboard provides 24 DDR4 slots with a maximum supported capacity of 3 TB, so the installed 128 GB leaves ample room for future expansion. Memory must be registered ECC DDR4 to match the platform. The PERC H730P handles RAID 0, 1, 5, 6, 10, 50 and 60 across the eight 2.5-inch SAS bays.
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| Product | |
|---|---|
| Brand name | DELL |
| Product line | PowerEdge R740 |
| Model name | R740 |
| Product type | Rack |
| Processor | |
| Processor | Intel Xeon |
| Processor core count | 24-Core Processor |
| Processor socket | LGA 3647 |
| Chipset | Intel C620 |
| Processor speed | 2.1 GHz |
| Installed CPUs | 2 |
| Max supported CPUs | 2 |
| Memory | |
| Installed RAM | 128 GB |
| Type of memory | DDR4 |
| Maximum RAM capacity | 3 TB |
| Memory slot count | 24 |
| Storage | |
| Installed SSD | No |
| Disk controller | Dell Perc H730P 2 GB Controller |
| Drive interface | SAS |
| Supported RAID levels | RAID 0/1/5/6/10/50/60 |
| Graphics | |
| Video RAM | 8 MB |
| Graphics chip | Matrox G200 |
| Connectivity | |
| Network controller | Dell Intel X520/I350 Quad Port 2x 1GbE 2x 10Gb SFP+ Network Daughter Card |
| Ports & slots | |
| Network ports | 4 x Ports |
| Expansion card slots | Riser options with up to 8 PCIe Gen 3 slots, maximum of 4 × 16 slots |
| Management interface | RJ 45 |
| Power | |
| Hot-swap redundant PSU | Yes |
| Size & build | |
| Rack height | 2U |
| Software | |
| Operating system | No |
Other versions of this model
The controller supports RAID 0, 1, 5, 6, 10, 50 and 60 plus pass-through mode for direct drive access.
Dell Ready Rails and a front bezel are included for 2U rack mounting.
Insert each 2.5-inch drive into the front hot-swap bays until the carrier clicks; then use the PERC H730P BIOS utility to create a virtual disk before the OS sees the array.
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