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Silver 2U rack server front with eight drive bays and bezel

DELL

DELL PowerEdge R740 2U rack server 2x Xeon Gold 6148 2.4GHz 20-core 512GB DDR4 H730P 8x 1.2TB SAS

SKU CH-D59R-35KEN

Dual 20-core Xeon Gold 6148 CPUs, 512GB DDR4 ECC, PERC H730P RAID, eight 1.2TB SAS drives, quad-port 1GbE/10GbE networking and iDRAC9 Enterprise in a 2U rack chassis

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.40 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Gold 6148 CPUs deliver 40 cores at 2.4 GHz with 3.7 GHz turbo
  • 512 GB DDR4 2666 MHz ECC memory across 16 modules for large workloads
  • PERC H730P 2 GB controller supports RAID 0, 1, 5, 6, 10, 50, 60
  • Eight 1.2 TB 10K SAS drives provide high-speed redundant storage
  • iDRAC9 Enterprise plus quad-port 1 GbE and 10 GbE SFP+ networking built in

Dual-socket Xeon Gold 6148 server

This new Dell PowerEdge R740 is a 2U rack server built around two 20-core Xeon Gold 6148 processors running at 2.4 GHz with 3.7 GHz turbo. It ships with 512 GB of DDR4 2666 MHz registered ECC memory across 16 modules and a PERC H730P 2 GB controller driving eight 1.2 TB 10K SAS drives. Redundant 750 W platinum power supplies and iDRAC 9 Enterprise management are included.

Compute-dense virtualization and database workloads

The 40 total cores and half-terabyte of memory suit heavy virtualization, in-memory databases and multi-threaded enterprise applications. Quad-port networking with two 1 GbE and two 10 Gb SFP+ ports handles demanding east-west traffic. Buyers who need more than 24 DIMM slots, more than two sockets or GPU accelerator support should evaluate larger platforms.

24 DDR4 slots with 512 GB populated

The system provides 24 DDR4 DIMM slots and a 3 TB maximum capacity, leaving 16 slots free for future expansion. Memory must be DDR4 registered ECC; other generations are physically and electrically incompatible. This slot count and population density is the key constraint for any memory upgrade plan.

Points forts

  • Dual Xeon Gold 6148 CPUs deliver 40 cores at 2.4 GHz with 3.7 GHz turbo
  • 512 GB DDR4 2666 MHz ECC memory across 16 modules for large workloads
  • PERC H730P 2 GB controller supports RAID 0, 1, 5, 6, 10, 50, 60
  • Eight 1.2 TB 10K SAS drives provide high-speed redundant storage
  • iDRAC9 Enterprise plus quad-port 1 GbE and 10 GbE SFP+ networking built in

Caractéristiques

BrandDELL
SeriesPowerEdge R740
ModelR740
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.40 GHz
CPU SocketLGA 3647
Number of CPU Cores20-Core Processor
# of Processors Installed2
MAX Processors2
ChipsetIntel C620
Installed Memory Size512GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSAS
SSD (Installed)No
Raid LevelRAID 0/1/5/6/10/50/60
GPU TypeMatrox G200
Video Memory8MB
Ethernet ControllerDell Intel X520/I350 Quad Port 2x 1GbE 2x 10Gb SFP+ Network Daughter Card
LAN Ports4 x Ports
Expansion SlotsRiser options with up to 8 PCIe Gen 3 slots, maximum of 4 x 16 slots
Management PortRJ 45
Operating SystemNo
Features8 x 2.5" SATA/SAS Hot-Plug Drive Bays

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Questions sur cet article

How much memory can the server hold once the 512GB of DDR4 is installed?

The board has 24 slots and a maximum capacity of 3TB, so there is room to add more DDR4 modules beyond the 16 installed 32GB sticks.

What does the PERC H730P controller's 12Gb/s SAS rating limit in practice?

It caps the drive-side throughput at 12Gb/s for the eight 1.2TB SAS disks and any additional SAS or SATA drives you attach.

What physical items are supplied so the unit can be mounted in a rack?

The package includes ready rails and a front bezel for 2U rack installation.

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