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Silver 2U rack server front with 26 drive bays and bezel removed

DELL

DELL PowerEdge R740xd2 26x 3.5" 2U Rack Server 2x Xeon Gold 6150 2.7GHz 18 Core 256GB DDR4 HBA330 1100W PSUs

SKU CH-B4B5-B1K18

2U rack server with 26 × 3.5″ drive bays, dual 18-core Xeon Gold 6150 CPUs at 2.7 GHz, 256 GB DDR4-2666 ECC memory, HBA330 controller, dual 10/25 GbE SFP28 networking.

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.7GHz (3.7GHz Turbo)
  • CPU SocketLGA 3647
  • 36 processor cores from two Xeon Gold 6150 CPUs at 2.7 GHz
  • 256 GB DDR4-2666 ECC memory for data integrity
  • HBA330 12 Gb/s SAS/SATA controller with 26 drive trays
  • Dual 1100 W platinum power supplies with hot-swap redundancy
  • iDRAC 9 Enterprise plus 1 GbE and 10/25 GbE networking

High-Density 2U Server with 26 Drive Bays

The Dell EMC PowerEdge R740xd2 is a 2U rack server built for storage-heavy workloads. It ships with dual Intel Xeon Gold 6150 processors running at 2.7GHz with 3.7GHz turbo across 18 cores each. The system includes 256GB of DDR4-2666 ECC registered memory across eight 32GB modules and a PERC HBA330 storage controller. Redundant 1100W platinum power supplies are fitted.

Suited for Software-Defined Storage

This server fits environments that need maximum 3.5-inch drive density in a 2U form factor. The 26 front bays and SAS/SATA controller support large-capacity hard drives for backup repositories, media archives or big-data analytics. Buyers who need pre-installed drives, GPU acceleration or a smaller rack footprint should look elsewhere.

26 Front 3.5-Inch Bays Define the Storage Ceiling

The single specification that decides fit is the 26-bay 3.5-inch front tray count paired with the HBA330 controller. It sets the raw drive capacity and SAS/SATA connectivity limit for the chassis. Verify that your drive count and interface match this layout before ordering.

Pontos fortes

  • 36 processor cores from two Xeon Gold 6150 CPUs at 2.7 GHz
  • 256 GB DDR4-2666 ECC memory for data integrity
  • HBA330 12 Gb/s SAS/SATA controller with 26 drive trays
  • Dual 1100 W platinum power supplies with hot-swap redundancy
  • iDRAC 9 Enterprise plus 1 GbE and 10/25 GbE networking

Especificações

BrandDELL
SeriesPowerEdge
ModelR740xd2
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.7GHz (3.7GHz Turbo)
CPU SocketLGA 3647
Number of CPU Cores18 Core-Processors
CPU FeaturesGold 6150
# of Processors Installed2
MAX Processors2
Installed Memory Size256GB
Memory TypeDDR4
Max Memory Capacity1TB
Number of Memory Slots16
Hard Drive (Installed)None
Storage ControllerDell Perc HBA330 Controller
HDD Interface0
SSD (Installed)No
Raid LevelNone
Ethernet Controller1x Integrated Dual Port 1GbE LOM and 1x Dell EMC Broadcom 57414 Dual Port 10/25Gb SFP28 OCP 2.0 Mezzanine Card
Remote ManagementiDRAC9 Enterprise
LAN Ports4 x Ports
Management PortRJ 45
Operating SystemNo
Features0

Perguntas sobre este artigo

What SAS speed does the HBA330 controller support?

The PERC HBA330 mini controller provides 12Gb/s SAS and SATA connectivity to the 26 drive bays.

What rack space and rails are required to mount this 2U server?

It occupies 2U of rack height; front bezel and ready rails are not included, so compatible sliding rails must be sourced separately.

How are the Xeon Gold 6150 processors installed, and what is the common mistake?

Both LGA 3647 CPUs come pre-installed; the usual error is adding third-party heatsinks without the correct retention brackets for this socket.

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