DELL
DELL PowerEdge R750 2U Rack Server 12x 3.5" 2x Xeon Gold 6330 2.0GHz 28-Core 1TB DDR4 12x 8TB HBA355i 2x 1400W
A 2U rack server with twelve 3.5-inch bays, dual 28-core Xeon Gold 6330 CPUs, 1 TB DDR4 memory, twelve 8 TB SATA drives and an HBA355i controller
- TypeRack
- Rack Height2U
- Redundant Hot-swap PowerYes
- AI FeaturesNone
- CPU TypeIntel Xeon
- CPU Speed32
- Dual Xeon Gold 6330 28-core CPUs deliver high-throughput compute
- 1 TB DDR4 2933 MHz registered ECC memory supports large datasets
- HBA355i pass-through controller connects twelve 8 TB 7.2K SATA drives
- Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 enables fast networking
- Dual 1400 W platinum PSUs with iDRAC9 Enterprise ensure resilient management
Dual-socket Xeon rack server
The Dell PowerEdge R750 is a 2U rack server equipped with two Intel Xeon Gold 6330 processors, each running at 2.0 GHz with 28 cores. It ships with 1 TB of DDR4 registered ECC memory across 32 DIMM slots and a PERC HBA355i host bus adapter for direct drive access. This configuration targets organisations running virtualisation clusters, large databases or analytics workloads that demand high core counts and memory capacity in a standard rack footprint.
Redundant 1400 W power supplies
Dual hot-swap 1400 W platinum-rated power supplies provide full redundancy for continuous operation under heavy load. Twelve 3.5-inch 8 TB enterprise SATA drives spinning at 7.2 K RPM populate every front bay, so airflow is tuned for sustained sequential throughput rather than burst performance. The Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 adapter handles east-west traffic without saturating the PCIe Gen4 lanes shared with the HBA355i controller.
HBA355i pass-through only
The PERC HBA355i operates strictly in pass-through mode and presents no hardware RAID layer, so any redundancy or tiering must be handled by the operating system or a software-defined storage stack. Buyers who need a hardware RAID controller with cache protection should look elsewhere. The 2 TB maximum memory ceiling also means workloads that scale beyond 1 TB per node will require additional servers rather than a simple DIMM upgrade.
주요 특징
- Dual Xeon Gold 6330 28-core CPUs deliver high-throughput compute
- 1 TB DDR4 2933 MHz registered ECC memory supports large datasets
- HBA355i pass-through controller connects twelve 8 TB 7.2K SATA drives
- Broadcom 57412 dual-port 10 GbE SFP+ OCP 3.0 enables fast networking
- Dual 1400 W platinum PSUs with iDRAC9 Enterprise ensure resilient management
사양
| Brand | DELL |
|---|---|
| Series | PowerEdge R750 |
| Model | R750 |
| Part Number | 2.00 GHz |
| Type | Rack |
| Rack Height | 2U |
| Redundant Hot-swap Power | Yes |
| AI Features | None |
| CPU Type | Intel Xeon |
| CPU Speed | 32 |
| CPU Socket | LGA 4189 |
| Number of CPU Cores | 28-Core Processor |
| # of Processors Installed | Gold 6330 |
| MAX Processors | 2 |
| Chipset | 0 |
| Installed Memory Size | 1TB |
| Memory Type | DDR4 |
| Max Memory Capacity | 2TB |
| Storage Controller | Dell Perc HBA355i Controller |
| HDD Interface | SATA |
| Raid Level | None |
| 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 | 12 x 3.5" SATA/SAS Hot-Plug Drive Bays |
이 상품에 대한 질문
How do I install the 12x 3.5" drives into the HBA355i controller and which step is commonly missed?
Slide each drive into the front 3.5" bays until the latch clicks, then verify every drive appears in the HBA355i BIOS before booting; the step often missed is confirming the controller sees all 12 SATA ports.
What maintenance will the 2x 1400W power supplies need after extended operation?
Both platinum-efficiency units are hot-swap redundant; replace a failed module by pulling its release handle and inserting the new one without powering down the server.
At what point does the DDR4 2933MHz memory subsystem become the bottleneck under sustained load?
With 32x 32GB DIMMs filling every slot at 2933 MT/s, sustained bandwidth-heavy workloads saturate the memory bus before the 28-core Xeon Gold 6330 CPUs reach full utilisation.
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