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

DELL

DELL PowerEdge R740xd2 2U Rack Server 2x Xeon Gold 6254 3.1GHz 18C 64GB DDR4 26 Bay 3.5" H330

SKU CH-NNAX-WABXJ

A 2U rack server with dual 18-core Xeon Gold 6254 CPUs, 64 GB DDR4, H330 controller and 26 front 3.5-inch drive bays

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed3.1GHz (4.0GHz Turbo)
  • CPU SocketLGA 3647
  • Dual 18-core Xeon Gold 6254 CPUs deliver 3.1GHz base and 4.0GHz turbo performance
  • 64GB DDR4-2933 ECC registered memory across 4 DIMM slots ensures data integrity
  • PERC H330 12Gb/s SAS/SATA controller manages up to 26 hot-swap 3.5" drive trays
  • Dual-port 10/25Gb SFP28 OCP 2.0 mezzanine plus 1GbE LOM provides flexible networking
  • iDRAC 9 Enterprise and dual 1100W platinum power supplies enable remote management and redundancy

Storage-dense 2U rack server

The Dell PowerEdge R740xd2 is a 2U rackmount server built for data-intensive workloads that demand high storage density. Two Intel Xeon Gold 6254 processors deliver 36 total cores at 3.1 GHz with a 4.0 GHz turbo frequency. The system includes 64 GB of DDR4-2933 ECC registered memory across 16 slots and a PERC H330 storage controller.

Upgrade from limited-bay platforms

This server replaces 2U systems that top out at 12 or 16 drive bays when capacity needs exceed those limits. The jump is worth it when workloads require 26 front-accessible 3.5-inch trays in a single rack unit. Dual 1100 W platinum power supplies and iDRAC 9 Enterprise management are included for redundancy and remote administration.

Capacity headroom for large arrays

The chassis accommodates 26 hot-swap 3.5-inch drives, supporting large-capacity SAS and SATA media for backup repositories, media archives and software-defined storage clusters. Memory scales to 1 TB across 16 DIMM slots. Network connectivity provides dual 1 GbE LOM ports plus a dual-port 10/25 Gb SFP28 OCP 2.0 mezzanine card for high-throughput links.

Pontos fortes

  • Dual 18-core Xeon Gold 6254 CPUs deliver 3.1GHz base and 4.0GHz turbo performance
  • 64GB DDR4-2933 ECC registered memory across 4 DIMM slots ensures data integrity
  • PERC H330 12Gb/s SAS/SATA controller manages up to 26 hot-swap 3.5" drive trays
  • Dual-port 10/25Gb SFP28 OCP 2.0 mezzanine plus 1GbE LOM provides flexible networking
  • iDRAC 9 Enterprise and dual 1100W platinum power supplies enable remote management and redundancy

Especificações

BrandDELL
SeriesPowerEdge
ModelR740xd2
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed3.1GHz (4.0GHz Turbo)
CPU SocketLGA 3647
Number of CPU Cores18 Core-Processor
CPU FeaturesGold 6254
# of Processors Installed2
MAX Processors2
Installed Memory Size64GB
Memory TypeDDR4
Max Memory Capacity1TB
Number of Memory Slots16
Hard Drive (Installed)None
Storage ControllerDell Perc H330 Controller
HDD Interface0
SSD (Installed)No
Raid LevelRAID 0/1/5/10/50
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

Does the 2U rack height fit a standard cabinet?

The server is a 2U rackmount unit designed for standard rack installations.

What is the step people miss when installing the storage controller?

The Dell PERC H330 controller is pre-installed in a mini slot; ensure the 26 drive trays are seated before powering on.

When should I replace the power supplies?

The two 1100 Watt platinum hot-swap power supplies should be replaced if a fault LED shows or redundancy is lost.

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