DELL PowerEdge R650xs 1U 10-Bay 2x Xeon 4316 2.3GHz 256GB DDR4 10x 1.8TB SAS H745 iDRAC9 2x 1400W
A 1U rack server with two 20-core Xeon 4316 CPUs, 256GB DDR4, ten 1.8TB SAS drives and a PERC H745 controller
- ProcessorIntel Xeon
- Installed RAM256 GB
- Video RAM8 MB
- Processor core count20-Core Processor
- Operating systemNo
- Type of memoryDDR4
- Dual Xeon Silver 4316 CPUs deliver 40 total cores at 2.3 GHz base
- 256 GB DDR4-2666 ECC memory across 8 DIMM slots for rapid data access
- PERC H745 RAID controller with 4 GB NV cache supports RAID 0/1/5/6/10/50/60
- Ten 1.8 TB 10K SAS drives provide high-speed storage in a 1U chassis
- iDRAC9 Enterprise plus quad-port 1 GbE OCP 3.0 enable remote management and connectivity
1U 10-Bay Server for Dense Compute
The Dell PowerEdge R650xs is a 1U rack server configured with two Intel Xeon Silver 4316 20-core processors running at 2.3GHz with 3.4GHz turbo. It includes 256GB of DDR4 2666MHz registered ECC memory across eight 32GB modules. The system provides ten 2.5-inch drive bays populated with 1.8TB 10K SAS hard drives managed by a PERC H745 RAID controller with 4GB NV cache. Dual 1400W platinum power supplies deliver redundant hot-swap power.
Virtualisation and Cloud Workloads
This server suits organisations running virtualised environments, cloud infrastructure or dense data analytics that benefit from 40 total cores and high memory capacity in a 1U form factor. The quad-port 1GbE OCP 3.0 network adapter supports standard connectivity needs. Buyers who need GPU acceleration for AI or machine learning tasks should look at configurations that include supported accelerator cards. Those requiring higher single-thread frequencies or larger memory footprints per socket should evaluate alternative processor options.
PERC H745 RAID Controller with 4GB Cache
The storage subsystem centres on the Dell PERC H745 front RAID controller equipped with 4GB of non-volatile cache and a battery backup unit. It supports RAID levels 0, 1, 5, 6, 10, 50 and 60 across the ten 1.8TB SAS drives, providing flexible data protection and performance tuning. The controller uses a 12Gb/s SAS interface to the drives. Systems needing NVMe-native performance or a different RAID feature set will require a different controller model.
How it compares
Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.
- Price $6,835.99
- Pricier than about 82% of the 17,641 comparable items (median $1,910.99).
- Installed RAM 256 GB
- Higher than about 60% of the 15,103 comparable items (median 128 GB).
- Video RAM 8 MB
- Typical for this category: the median of 8,309 items is 0.01 GB.
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Specifications
| Product | |
|---|---|
| Brand name | DELL |
| Product line | PowerEdge R650xs |
| Model name | R650xs |
| Part number | 2.3 GHz |
| Product type | Rack |
| Processor | |
| Processor | Intel Xeon |
| Processor core count | 20-Core Processor |
| Processor socket | LGA 4189 |
| Processor speed | 16 |
| Installed CPUs | Gold 4316 |
| Max supported CPUs | 2 |
| Memory | |
| Installed RAM | 256 GB |
| Type of memory | DDR4 |
| Maximum RAM capacity | 1 TB |
| Storage | |
| Disk controller | Dell Perc H745 Controller |
| Drive interface | SAS |
| Supported RAID levels | RAID 0/1/5/6/10/50/60 |
| Optical drive | 0 |
| Graphics | |
| Video RAM | 8 MB |
| Graphics chip | Matrox G200 |
| Connectivity | |
| Network controller | Dell EMC 15G Broadcom 5720 Quad Port 1GbE OCP 3.0 Network Card |
| Ports & slots | |
| Network ports | 4 x Ports |
| Expansion card slots | 0 |
| Management interface | RJ 45 |
| Power | |
| Hot-swap redundant PSU | Yes |
| Size & build | |
| Rack height | 1U |
| Software | |
| Operating system | No |
| More details | |
| AI capability | None |
Questions about this item
Will the 2.5-inch SAS drives work with my existing 12Gb/s backplane?
Yes, the 10x 1.8TB SAS drives run at 12Gb/s and fit the 2.5-inch bays in this 1U chassis.
How can I verify the PERC H745 RAID controller is healthy after installation?
Check the controller status in iDRAC9 Enterprise and confirm the 4GB NV cache battery shows charged.
Does the shipment include rails and bezel, or must I order them separately?
Ready Rails and front bezel are included; no extra purchase is needed for mounting hardware.
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