DELL
DELL PowerEdge R750 rack server 2x Xeon Silver 4314 2.4GHz 16-core 1TB DDR4 24x 600GB SAS H755 2U
A 2U rack server with dual 16-core Xeon Silver 4314 CPUs, 1TB DDR4, 24-bay SAS storage and PERC H755 RAID
- TypeRack
- Rack Height2U
- Redundant Hot-swap PowerYes
- CPU TypeIntel Xeon
- CPU Speed2.40 GHz
- CPU SocketLGA 4189
- Dual 16-core Xeon Silver 4314 CPUs at 2.4 GHz base and 3.4 GHz turbo for heavy multi-threaded workloads
- 1 TB DDR4 2666 MHz registered ECC memory across 32 slots for large in-memory datasets
- PERC H755 RAID controller with 8 GB NV cache supporting RAID 0/1/5/6/10/50/60 for flexible data protection
- 24 enterprise 600 GB 10 K SAS drives in 2.5 inch bays delivering high IOPS capacity
- Dual 1400 W platinum hot-swap power supplies plus iDRAC9 Enterprise for resilient remote management
PowerEdge R750 with dual Silver 4314 processors
This 2U rack server ships new with two Intel Xeon Silver 4314 CPUs running at 2.4 GHz and 16 cores each. It includes 1 TB of DDR4 registered ECC memory across 32 DIMM slots and a PERC H755 RAID controller with 8 GB NV cache. Twenty-four 600 GB 10K SAS drives provide high-speed storage in a 24-bay 2.5 inch chassis.
Built for virtualisation and database workloads
The dual-processor design and large memory capacity suit organisations running heavy virtualisation, analytics or database clusters. Buyers who need GPU acceleration, NVMe-only storage or a smaller 1U footprint should consider other platforms. The fixed 24-bay 2.5 inch layout also limits total drive count compared to larger chassis options.
PERC H755 RAID controller with 8 GB NV cache
This controller supports RAID 0, 1, 5, 6, 10, 50 and 60 and includes a battery-backed cache for data protection during power loss. It manages the 24 SAS drives and any additional SAS or SATA devices installed. Confirm that your application requires hardware RAID with this cache size before deploying.
Highlights
- Dual 16-core Xeon Silver 4314 CPUs at 2.4 GHz base and 3.4 GHz turbo for heavy multi-threaded workloads
- 1 TB DDR4 2666 MHz registered ECC memory across 32 slots for large in-memory datasets
- PERC H755 RAID controller with 8 GB NV cache supporting RAID 0/1/5/6/10/50/60 for flexible data protection
- 24 enterprise 600 GB 10 K SAS drives in 2.5 inch bays delivering high IOPS capacity
- Dual 1400 W platinum hot-swap power supplies plus iDRAC9 Enterprise for resilient remote management
Specifications
| Brand | DELL |
|---|---|
| Series | PowerEdge R750 |
| Model | R750 |
| Type | Rack |
| Rack Height | 2U |
| Redundant Hot-swap Power | Yes |
| CPU Type | Intel Xeon |
| CPU Speed | 2.40 GHz |
| CPU Socket | LGA 4189 |
| Number of CPU Cores | 16-Core Processor |
| CPU Features | Silver 4314 |
| # of Processors Installed | 2 |
| MAX Processors | 2 |
| Chipset | 0 |
| Installed Memory Size | 1TB |
| Memory Type | DDR4 |
| Max Memory Capacity | 0 |
| Number of Memory Slots | 32 |
| Storage Controller | Dell Perc H755 Controller |
| HDD Interface | SAS |
| SSD (Installed) | None |
| Raid Level | RAID 0/1/5/6/10/50/60 |
| Max HDD Capacity | 24 x 600GB 10K SAS |
| 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 | 24 x 2.5" SATA/SAS Hot-Plug Drive Bays |
Questions about this item
Should I pick the 24-bay 2.5-inch version or a 3.5-inch model for this server?
This unit is the 24-bay 2.5-inch configuration; the chassis accepts 2.5-inch SAS drives and the included 24 drives are 600 GB 10K SAS 12 Gb/s models.
What does the 2.4 GHz base speed mean when the Xeon Silver 4314 runs in this R750?
Each of the two 16-core processors runs at 2.4 GHz base and can turbo to 3.4 GHz, giving 32 total cores for multi-threaded workloads.
How does the PERC H755 controller and SAS 12 Gb/s interface limit real-world drive throughput?
The H755 with 8 GB NV cache supports RAID 0, 1, 5, 6, 10, 50, 60; each 600 GB drive connects at 12 Gb/s SAS, so sustained throughput is capped by the 10K spindle speed and the controller's PCIe Gen4 link.
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