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DELL

DELL PowerEdge R740 2U rack server 2x Xeon Gold 6142 2.6GHz 16-core 64GB DDR4 2x 800GB SSD H730P

SKU CH-1C25-Y5GP0

2U rack server with dual 16-core Xeon Gold 6142 CPUs, 64 GB DDR4 ECC memory, PERC H730P RAID controller and two 800 GB SATA SSDs

  • TypeRack
  • Rack Height2U
  • Redundant Hot-swap PowerYes
  • CPU TypeIntel Xeon
  • CPU Speed2.60 GHz
  • CPU SocketLGA 3647
  • Dual Xeon Gold 6142 CPUs provide 16 cores each at 2.6GHz base with 3.7GHz turbo
  • 64GB DDR4 2666MHz registered ECC memory across 4 modules with 24 slots for expansion
  • PERC H730P 2GB controller supports RAID 0 1 5 6 10 50 60 and pass-through modes
  • Two 800GB SATA SSDs installed in 2.5 inch bays with 8 bay chassis capacity
  • Intel X520 I350 quad port card delivers 2x 1GbE and 2x 10Gb SFP+ connectivity

Dual-socket Xeon 2U rack server

The Dell PowerEdge R740 fits two Intel Xeon Gold 6142 processors, each with 16 cores at 2.6 GHz, into a 2U rack chassis. It ships with 64 GB of DDR4 registered ECC memory across 24 slots and a PERC H730P controller driving two 800 GB SATA SSDs. The system targets virtualisation hosts, database nodes and compute clusters that need dense CPU capacity in a standard rack footprint.

Sustained load behaviour

Dual 750 W platinum power supplies and redundant hot-swap cooling keep both CPUs at their 2.6 GHz base clock during long-running workloads. The 3.7 GHz turbo is available when thermal headroom allows, but extended multi-threaded jobs will settle at the rated frequency. The H730P controller’s 2 GB cache and battery-backed write-back help maintain consistent storage latency under continuous mixed I/O.

Installation and common issues

Tool-less ReadyRails mount the 2U chassis in standard four-post racks without extra hardware. Memory must be installed in matched sets per Dell’s population rules; mismatched DIMMs will halt POST. The PERC H730P requires its battery to be seated and charged before RAID arrays become write-back capable. Network daughter card seating should be verified if SFP+ links fail to negotiate.

Highlights

  • Dual Xeon Gold 6142 CPUs provide 16 cores each at 2.6GHz base with 3.7GHz turbo
  • 64GB DDR4 2666MHz registered ECC memory across 4 modules with 24 slots for expansion
  • PERC H730P 2GB controller supports RAID 0 1 5 6 10 50 60 and pass-through modes
  • Two 800GB SATA SSDs installed in 2.5 inch bays with 8 bay chassis capacity
  • Intel X520 I350 quad port card delivers 2x 1GbE and 2x 10Gb SFP+ connectivity

Specifications

BrandDELL
SeriesPowerEdge R740
ModelR740
TypeRack
Rack Height2U
Redundant Hot-swap PowerYes
CPU TypeIntel Xeon
CPU Speed2.60 GHz
CPU SocketLGA 3647
Number of CPU Cores16-Core Processor
# of Processors Installed2
MAX Processors2
ChipsetIntel C620
Installed Memory Size64GB
Memory TypeDDR4
Max Memory Capacity3TB
Number of Memory Slots24
Storage ControllerDell Perc H730P 2GB Controller
HDD InterfaceSATA
SSD (Installed)2 x 800GB SATA SSD
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 about this item

How loud and hot does the dual 750 Watt redundant power supply setup run under continuous load?

Dual 750 Watt platinum power supplies provide redundant hot-swap power for 24/7 operation.

Which cabling and drive carriers are required to populate the remaining six 2.5 inch bays?

The chassis holds eight 2.5 inch SATA/SAS bays; two are filled with 800GB SSDs and the PERC H730P controller supports the rest.

Can the PERC H730P controller manage older SATA drives alongside the installed 800GB SSDs?

The H730P handles SATA and SAS drives in RAID 0/1/5/6/10/50/60 or pass-through mode.

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