DELL
DELL PowerEdge R650 rack server 2×Xeon Silver 4314 2.4GHz 16C 128GB DDR4 H755 10×2.5" iDRAC9 Ent 2×1400W
1U rack server with dual 2.4 GHz 16-core Xeon Silver 4314 CPUs, 128 GB DDR4, PERC H755 RAID, ten 2.5" drive bays, dual 10 GbE SFP+, iDRAC9 Enterprise and redundant 1400 W power supplies
- TypeRack
- Rack Height1U
- Redundant Hot-swap PowerYes
- AI FeaturesNo
- CPU TypeIntel Xeon
- CPU Speed32
- Dual Xeon Silver 4314 CPUs deliver 32 cores at 2.4 GHz base
- 128 GB DDR4 2666 MHz ECC memory supports up to 2 TB capacity
- PERC H755 RAID controller with 8 GB cache enables RAID 0/1/5/6/10/50/60
- Ten 2.5" SAS/SATA drive bays provide flexible storage density
- iDRAC9 Enterprise plus dual 1400 W platinum PSUs ensure remote management and power redundancy
Purpose-built 1U rack server
The Dell PowerEdge R650 is a new 1U rack server fitted with two Intel Xeon Silver 4314 processors, each running at 2.4 GHz with 16 cores. It ships with 128 GB of DDR4 2666 MHz registered ECC memory across eight modules and a PERC H755 RAID controller with 8 GB NV cache. Ten 2.5-inch SAS/SATA drive trays, dual 10 GbE SFP+ ports, iDRAC9 Enterprise and redundant 1400 W platinum power supplies complete the package.
Suits dense virtualisation and database workloads
This configuration targets organisations that need high compute density in a single rack unit for virtualisation, database management or private cloud deployments. The dual 16-core CPUs and 128 GB DDR4 give strong multi-threaded throughput, while the H755 controller supports RAID 0, 1, 5, 6, 10, 50 and 60. Buyers who require GPU acceleration, larger memory footprints beyond 2 TB or NVMe-only storage should evaluate alternative platforms.
The H755 controller with 8 GB NV cache decides
The installed PERC H755 PCIe RAID controller provides 8 GB of non-volatile cache backed by a battery, enabling write-back caching across RAID 0, 1, 5, 6, 10, 50 and 60. This specification determines the data-protection schemes and performance profile available for the ten 2.5-inch drive bays. Verify that the supported RAID levels match your resilience and throughput requirements before purchase.
Highlights
- Dual Xeon Silver 4314 CPUs deliver 32 cores at 2.4 GHz base
- 128 GB DDR4 2666 MHz ECC memory supports up to 2 TB capacity
- PERC H755 RAID controller with 8 GB cache enables RAID 0/1/5/6/10/50/60
- Ten 2.5" SAS/SATA drive bays provide flexible storage density
- iDRAC9 Enterprise plus dual 1400 W platinum PSUs ensure remote management and power redundancy
Specifications
| Brand | DELL |
|---|---|
| Series | PowerEdge R650 |
| Model | R650 |
| Part Number | 2.40 GHz |
| Type | Rack |
| Rack Height | 1U |
| Redundant Hot-swap Power | Yes |
| AI Features | No |
| CPU Type | Intel Xeon |
| CPU Speed | 32 |
| CPU Socket | LGA 4189 |
| Number of CPU Cores | 16-Core Processor |
| # of Processors Installed | Silver 4314 |
| MAX Processors | 2 |
| Chipset | 0 |
| Installed Memory Size | 128GB |
| Memory Type | DDR4 |
| Max Memory Capacity | 2TB |
| Storage Controller | Dell Perc H755 Controller |
| HDD Interface | SATA/SAS |
| 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 | 10 x 2.5" SATA/SAS Hot-Plug Drive Bays |
Questions about this item
How much heat and power do the two 1400 W platinum supplies draw when the R650 runs continuously?
Each supply is rated at 1400 W with platinum efficiency; actual draw depends on workload but the redundant pair shares the load and hot-swaps without downtime.
Which drives and rails must I already have to populate the ten 2.5" trays in this 1U server?
The chassis includes ten 2.5" SAS/SATA trays and ready rails; you only need to supply compatible 2.5" SAS or SATA drives.
Will my existing DDR4 2666 MHz registered ECC modules work alongside the eight 16 GB sticks already installed?
Yes, the R650 accepts DDR4 registered ECC up to 3200 MT/s; mixing speeds is supported but all modules will run at the lowest common speed.
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