DELL
DELL PowerEdge R650xs 1U Rack Server 2x Xeon Silver 4314 2.4GHz 16 Core 512GB DDR4 8x 960GB SSD H745 2x 1400W
Dual Xeon Silver 4314 16-core CPUs drive this 1U rack server with 512 GB DDR4, eight 960 GB SATA SSDs on an H745 RAID controller, dual 10 GbE SFP+ ports.
- TypeRack
- Rack Height1U
- Redundant Hot-swap PowerYes
- AI Features8 x 960GB SATA SSD
- CPU TypeIntel Xeon
- CPU Speed16
- Dual Xeon Silver 4314 CPUs deliver 32 total cores for heavy workloads
- 512GB DDR4 2666MHz ECC memory supports large virtualisation environments
- PERC H745 RAID controller with 4GB NV cache enables RAID 0/1/5/6/10/50/60
- Eight 960GB SATA SSDs provide high-capacity flash storage in 2.5" bays
- Redundant 1400W platinum power supplies and iDRAC9 Enterprise ensure uptime and remote control
1U Dual-Socket Rack Server
The Dell PowerEdge R650xs is a 1U rack-mounted server system built for dense compute environments. It ships with two Intel Xeon Silver 4314 processors, each running at 2.4GHz with 16 cores. The chassis supports up to two processors in LGA 4189 sockets and includes redundant hot-swap power supplies for continuous operation.
Virtualisation and Cloud Workloads
This configuration suits teams running virtualisation clusters, cloud infrastructure or high-performance computing tasks that benefit from 512GB of DDR4 2666MHz registered ECC memory across 16 DIMM slots. Buyers who need GPU acceleration for AI training or larger NVMe storage pools should look at alternative platforms that explicitly support those add-ons.
8-Bay 2.5-Inch SATA SSD Array
The front bay holds eight 960GB SATA solid-state drives managed by a PERC H745 RAID controller with 4GB non-volatile cache and battery backup. The controller supports RAID levels 0, 1, 5, 6, 10, 50 and 60 for flexible data protection. Network connectivity is provided by a dual-port 10GbE SFP+ OCP 3.0 adapter and iDRAC9 Enterprise remote management.
Highlights
- Dual Xeon Silver 4314 CPUs deliver 32 total cores for heavy workloads
- 512GB DDR4 2666MHz ECC memory supports large virtualisation environments
- PERC H745 RAID controller with 4GB NV cache enables RAID 0/1/5/6/10/50/60
- Eight 960GB SATA SSDs provide high-capacity flash storage in 2.5" bays
- Redundant 1400W platinum power supplies and iDRAC9 Enterprise ensure uptime and remote control
Specifications
| Brand | DELL |
|---|---|
| Series | PowerEdge R650xs |
| Model | R650xs |
| Part Number | 2.40 GHz |
| Type | Rack |
| Rack Height | 1U |
| Redundant Hot-swap Power | Yes |
| AI Features | 8 x 960GB SATA SSD |
| CPU Type | Intel Xeon |
| CPU Speed | 16 |
| CPU Socket | LGA 4189 |
| Number of CPU Cores | 16-Core Processor |
| # of Processors Installed | Silver 4314 |
| MAX Processors | 2 |
| Chipset | 0 |
| Installed Memory Size | 512GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 1TB |
| Storage Controller | Dell Perc H745 Controller |
| HDD Interface | SATA |
| Raid Level | RAID 0/1/5/6/10/50/60 |
| Media Drives | 0 |
| GPU Type | Matrox G200 |
| Video Memory | 8MB |
| Ethernet Controller | Dell EMC 15G Broadcom 57412 Dual Port 10GbE SFP+ OCP 3.0 Network Card |
| LAN Ports | 2 x Ports |
| Expansion Slots | 0 |
| Management Port | RJ 45 |
| Operating System | No |
| Features | 8 x 2.5" SATA/SAS Hot-Plug Drive Bays |
Questions about this item
How long do the 960GB SATA SSDs and H745 RAID controller typically last before replacement is needed?
Enterprise 960GB SATA SSDs in an 8-drive array with the H745 controller are rated for heavy write workloads; the controller battery backs the 4GB NV cache and should be replaced every 3 to 5 years.
Which component hits its limit first when the dual Xeon Silver 4314 processors run at 3.4GHz turbo continuously?
The 1400W Platinum power supplies and 1U chassis cooling define the thermal envelope; sustained 3.4GHz turbo on both 16-core CPUs will hit the power or thermal limit before the CPU silicon does.
What are the typical noise and heat levels when the dual 1400W PSUs, H745 controller and 512GB DDR4 memory operate all day?
Dual 1400W Platinum PSUs and eight 2.5" SSDs in a 1U form factor produce high airflow noise; fan speeds ramp under load to keep CPU and memory temperatures within spec.
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