DELL PowerEdge R640 1U Rack Server 2x Xeon Gold 6148 2.4GHz 20-Core 512GB DDR4 H730P 2x 800GB SSD
- Rack
- 1U
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DELL
A 2U rack server with twelve 3.5-inch drive bays, dual 12-core Xeon processors at 2.5 GHz, 256 GB DDR4 memory and a PERC H730 RAID controller
The Dell PowerEdge R730xd is a 2U rack server built for midsize and large enterprises running data warehouses, e-commerce platforms, virtual desktop infrastructure and high-performance computing workloads. Dual 12-core processors and 256GB of registered ECC DDR4 memory deliver the multi-threaded throughput these tasks demand.
Moving from a single-socket system or a configuration with fewer than 24 DIMM slots unlocks the full 1.5TB memory ceiling and doubles thread count. The jump is worth it when workloads saturate current cores or exceed installed RAM, forcing swap or node sprawl.
Twelve 3.5-inch bays host the included 6TB SATA drives behind a PERC H730 controller with 1GB cache supporting RAID 0, 1, 5, 6, 10, 50 and 60. An Intel X520/I350 daughter card adds two 1GbE and two 10Gb SFP+ ports, while dual 750W platinum supplies and iDRAC8 Enterprise handle power redundancy and remote management. Rails and bezel are included.
| Brand | DELL |
|---|---|
| Series | PowerEdge R730XD |
| Model | R730xd |
| Type | Rack |
| Rack Height | 2U |
| Redundant Hot-swap Power | Yes |
| CPU Type | Intel Xeon |
| CPU Speed | 2.5 GHz |
| CPU Socket | LGA 2011-3 |
| Number of CPU Cores | 12-Core Processor |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Chipset | Intel C610 |
| Installed Memory Size | 256GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 1.5TB |
| Number of Memory Slots | 24 |
| Storage Controller | Dell Perc H730 1GB Controller |
| HDD Interface | SATA |
| SSD (Installed) | No |
| Raid Level | RAID 0/1/5/6/10/50/60 |
| GPU Type | Matrox G200 |
| Video Memory | 8MB |
| Ethernet Controller | Dell Intel X520/I350 Quad Port 2x 1GbE 2x 10Gb SFP+ Network Daughter Card |
| LAN Ports | 4 x Ports |
| Expansion Slots | 1 x PCIe 3.0 x16 Slot, Single Riser Included (Riser 3) |
| Management Port | RJ 45 |
| Operating System | No |
| Features | 12 x 3.5" SATA/SAS Hot-Plug Drive Bays |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
Ready Rails are supplied with the server and are designed for standard 2U rack mounting.
Install both processors first, then populate the 24 DIMM slots starting with the slots assigned to CPU1, balancing channels evenly across both CPUs.
The RAID controller battery typically lasts several years; iDRAC8 Enterprise will alert you when the battery health drops below the replacement threshold.
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