Máy Chủ Dell EMC PowerEdge R740XD 24 x 2.5 inch Silver 4208

Processor

Up to two 2nd Generation Intel^® Xeon^® Scalable processors with up to 28 cores per processor

Dimensions & Weight

Height
86.8m (3.4”)

Width*
434mm (17.1″)

Depth*
737.5mm (29.0″)

Weight
33.1kg (73.0lbs.)

Memory*

DIMM Speed
Up to 2933MT/s

Memory Type
RDIMM
LRDIMM
NVDIMM
DCPMM (Intel® Optane™ DC persistent memory)

Memory Module Slots
24 DDR4 DIMM slots (12 NVDIMM or 12 DCPMM only)
Supports registered ECC DDR4 DIMMs only

Maximum RAM
RDIMM 1.53TB
LRDIMM 3TB
NVDIMM 192GB
DCPMM 6.14TB (7.68TB with LRDIMM)

Management

Embedded / At-the-Server
iDRAC9
iDRAC RESTful API with Redfish
iDRAC Direct
Quick Sync 2 BLE/wireless module

Consoles
OpenManage Enterprise
OpenManage Power Center

Mobility
OpenManage Mobile

Tools
Dell EMC RACADM CLI
Dell EMC Repository Manager
Dell EMC System Update
Dell EMC Server Update Utility
Dell EMC Update Catalogs
iDRAC Service Module
OpenManage Server Administrator
OpenManage Storage Services

OpenManage Integrations
BMC Truesight
Microsoft® System Center
RedHat® Ansible® Modules
VMware® vCenter™

OpenManage Connections
IBM Tivoli Netcool/OMNIbus
IBM Tivoli® Network Manager IP Edition
Micro Focus Operations Manager I
Nagios® Core
Nagios® XI

Ports

Network Options
4 x 1GbE
2 x 10GbE + 2 x 1bGE
4 x 10GbE
2 x 25GbE

Front Ports
1 x Dedicated iDRAC direct USB
2 x USB 2.0
1 x USB 3.0 (optional)
1 x VGA

Rear Ports
1 x Dedicated iDRAC network port
1 x Serial
2 x USB 3.0
1 x VGA

Regulatory

Product Safety, EMC and Environmental Datasheets
Dell Regulatory Compliance Home Page
Dell and the Environment

Storage Controllers

Internal Controllers
PERC H330, H730P, H740P, HBA330

Software RAID
S140

External HBAs
12 Gbps SAS HBA

External PERC (RAID)
H840

Boot Optimized Storage Subsystem
HWRAID 2 x M.2 SSDs 240GB or 480GB

Accelerators

Up to three 300W or six 150W GPUs
Up to three double-wide FPGAs or four single-wide
FPGAs
GPU and FPGA options available only on 24 x 2.5”
drive chassis. Up to two GPUs are supported on NVMe configurations.

Storage

Front Bays
Up to 24 x 2.5” SAS/SSD/NVMe, max 184TB
Up to 12 x 3.5” SAS, max 192TB

Mid Bay
Up to 4 x 3.5” SAS, max 64TB
Up to 4 x 2.5” SAS/SSD/NVMe, max 30.72TB

Rear Bays
Up to 4 x 2.5” SAS/SSD, max 30.72TB
Up to 2 x 3.5” SAS, max 32TB

Supported Operating Systems

Canonical® Ubuntu® Server LTS
Citrix® Hypervisor
Microsoft® Windows Server® LTSC with Hyper-V
Oracle® Linux
Red Hat® Enterprise Linux
SUSE® Linux Enterprise Server
VMware® ESXi®

Security

Cryptographically signed firmware
Secure Boot
Secure Erase
Silicon Root of Trust
System Lockdown (requires OpenManage Enterprise)
TPM 1.2/2.0, TCM 2.0 optional

Power Supplies

495W Platinum
750W Platinum
750W Titanium
750W 240VDC*
1100W Platinum
1100W 380VDC*
1600W Platinum
2000W Platinum
2400W Platinum
1100W -48VDC Gold
Hot plug power supplies with full redundancy option
Up to 6 hot plugs fans with full redundancy

Slots

PCIe
8 x Gen3 slots (4 x 16)

Video Card
1 x VGA

Bezel

Optional LCD bezel or security bezel

Form Factor

2U Rack Server

Recommended Support

Choose Dell ProSupport Plus for critical systems or Dell ProSupport for premium hardware and software support for your PowerEdge solution. Consulting and deployment offerings are also available. Contact your Dell representative today for more information. Availability and terms of Dell Services vary by region.

Rack Support

ReadyRails™ sliding rails with optional cable management arm for 4-post racks (optional adapter brackets required for threaded hole racks).