[Review] Đánh giá máy chủ Dell PowerEdge R750xa Rack Server

Processor

Up to two 3rd Generation Intel® Xeon®

Scalable processors with up to 40 cores per processor

Direct Contact Liquid Cooling (DCLC) option: Yes

Operating System

Chipset

Intel® C620 series chipset

Accelerators

Up to four single-width 150 W or four double-width 300 W accelerators in the front and two single-width 75 W accelerators at the rear

Memory

DIMM Speed
Up to 3200 MT/s

Memory Type
RDIMM
LRDIMM
Intel® Persistent Memory 200 series (BPS)

Memory Module Slots
32 DDR4 DIMM slot (Up to 16 Intel® Persistent Memory 200 series (BPS) only)

DIMM slot
(Up to 16 Intel® Persistent Memory 200 series (BPS) only)

Maximum RAM
RDIMM 2 TB
LRDIMM 4 TB
Intel® Persistent Memory 200 series (BPS) 8 TB

Storage

Front Bays

Up to 8 x 2.5-inch SAS/SATA/NVMe (HDD/SSD) max 122.88 TB

Up to 6 x 2.5-inch NVMe (SSD) direct attach max 92.16 TB

Storage Controllers

Internal Controllers

PERC H745, HBA355I, H345, H755, H755N

External Controllers

PERC H840, HBA355E

Software RAID S150

Internal Boot

Boot Optimized Storage Subsystem (BOSS-S2): HWRAID 2 x M.2 SSDs 240 GB or 480 GB 

Internal Dual SD Module or USB

Security

Cryptographically signed firmware Secure Boot

Secure Erase

Silicon Root of Trust

System Lockdown (requires iDRAC9 Enterprise or Datacenter)

TPM 1.2/2.0 FIPS, CC-TCG certified, TPM 2.0 China NationZ 

Management (MGNT)

Embedded / At-the-Server

iDRAC9

iDRAC Service Module

iDRAC Direct

Quick Sync 2 wireless module

Consoles

OpenManage Enterprise

OpenManage Power Manager plugin

OpenManage SupportAssist plugin

OpenManage Update Manager plugin 

Mobility

OpenManage Mobile

Tools

RACADM CLI

iDRAC RESTful API with Redfish

IPMI

System Update Utility

Update Catalogs 

OpenManage Integrations

BMC® Truesight

Microsoft® System Center 

RedHat® Ansible® Modules

VMware® vCenter and vRealize Operations Manager

OpenManage connections

IBM Tivoli® Netcool/OMNIbus

IBM Tivoli® Network Manager IP Edition

Micro Focus® Operations Manager

Nagios® Core

Nagios® XI

Power Supplies

1400 W Platinum AC/240 HVDC

2400 W Platinum AC/240 HVDC

Hot plug power supplies with full redundancy option

Ports

Network Options

2 x 1 GbE LOM and 1 x OCP 3.0 (x8 PCIe lanes) (optional)

Front Ports

1 x Dedicated iDRAC Direct micro-USB

1 x USB 2.0

1 x VGA

Rear Ports

1 x USB 2.0

1 x USB 3.0

1 x Serial (optional) 

2 x RJ-45

1 x VGA (optional for liquid cooling configuration)

Internal Ports

1 x USB 3.0

Slots

Chassis

Bezel

Optional LCD bezel or security bezel

Form Factor

2U rack server

Rack Support

Combo (Drop-in/Slide-in) rails with optional strain relief bar (SRB) for 4-post racks. 

ReadyRails™ static rails for 4-post and 2-post racks.

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.

Regulatory

Product Safety, EMC and Environmental Datasheets

Dell Regulatory Compliance Home Page

Dell and the Environment