Dell PowerEdge R740 2U Rack Server

Dell PowerEdge R740 — Enterprise-Grade Server for Serious Business Infrastructure

Specifications Summary

When your business has outgrown basic hosting — when you need genuine enterprise performance — when virtualization, databases, and complex applications demand a server built for the job — the Dell PowerEdge R740 is the proven solution.

This is the server that powers thousands of data centers, ISPs, and enterprises globally. Dual Intel Xeon Gold processors delivering 44 cores of pure processing power. Professional architecture designed for 24/7 mission-critical operation. iDRAC9 remote management for complete infrastructure control.

This Refurbish unit is in very good condition. Same enterprise reliability as new, at a price that makes professional-grade infrastructure accessible for Bangladesh businesses. No compromise on performance. No compromise on reliability.

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What Is Dell PowerEdge R740?

The Dell PowerEdge R740 is Dell’s flagship 2U enterprise rack server designed for mission-critical workloads.

Key characteristics:

• ✅ Dual Xeon Gold 6152 (44 cores total)
• ✅ 2U form factor (professional data center standard)
• ✅ 32GB DDR4 ECC RAM (expandable)
• ✅ 2 × 10Gbps + 2 × 1Gbps network (professional connectivity)
• ✅ Redundant 750W PSU (zero-downtime power)
• ✅ iDRAC9 management (professional remote control)
• ✅ Refurbish good condition (tested and ready)

The R740 is enterprise-grade. Period. No shortcuts. No compromises. Built for serious infrastructure.

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Dual Intel Xeon Gold 6152 — 44 Cores of Processing Power

This server contains two Intel Xeon Gold 6152 processors running simultaneously.

Key Specifications:

Per Processor:

• ✅ 22 cores / 44 threads
• ✅ 3.7 GHz base, up to 4.0 GHz turbo
• ✅ 30.25 MB L3 cache
• ✅ 150W TDP (efficient power)
• ✅ LGA 3647 socket (enterprise professional)

Total for R740:

• ✅ 44 cores / 88 threads combined
• ✅ Massive parallel processing
• ✅ Professional workload handling
• ✅ Enterprise-grade reliability

What 44 Cores / 88 Threads Means:

For Virtualization:

• ✅ Host 40-60 virtual machines
• ✅ Each VM gets dedicated CPU resources
• ✅ No CPU contention
• ✅ Professional performance scaling

For Database:

• ✅ Execute thousands of queries simultaneously
• ✅ Complex analytics and reporting
• ✅ Real-time data processing
• ✅ Professional database capability

For Web Applications:

• ✅ Handle 50,000+ concurrent connections
• ✅ Process requests in parallel
• ✅ No CPU bottleneck
• ✅ Professional throughput

For ISP:

• ✅ Route massive traffic volumes
• ✅ BGP and complex routing
• ✅ DDoS mitigation capability
• ✅ Professional ISP backbone

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32GB DDR4 ECC RAM — Professional Memory

The R740 includes 32GB DDR4 ECC registered memory.

Why ECC Memory?

Standard RAM (Consumer):

• ❌ No error detection
• ❌ Memory error = data loss/corruption
• ❌ Risk of database corruption
• ❌ Not suitable for production

ECC RAM (Professional):

• ✅ Detects errors automatically
• ✅ Corrects single-bit errors transparently
• ✅ Data stays pure and uncorrupted
• ✅ Professional-grade reliability
• ✅ Enterprise standard

Memory Upgrade Path:

Current Configuration:

• 32GB installed
• 24 DIMM slots (12 per processor)
• Maximum: 768GB+ expandable

Upgrade Options:

Option 1 (64GB):

• Add matching 32GB
• Better for larger VMs
• Improved performance
• Cost: ৳32,000-48,000

Option 2 (128GB):

• 4 × 32GB modules
• Professional-grade capacity
• Large database capability
• Cost: ৳64,000-96,000

Option 3 (256GB Maximum):

• Largest practical configuration
• Enterprise data warehouse
• Advanced virtualization
• Cost: ৳128,000-192,000

Current 32GB Adequate For:

• ✅ Small-to-medium virtualization (20-30 VMs)
• ✅ Web applications
• ✅ Database servers (up to 200GB database)
• ✅ File servers
• ✅ General enterprise applications

But upgrade to 64GB+ for:

• ❌ Large-scale virtualization (40+ VMs)
• ❌ Large databases (500GB+)
• ❌ Data warehouses
• ❌ In-memory analytics

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2U Rack Form Factor — Professional Data Center Standard

The R740 is a 2U (3.5 inch) rack-mounted server.

Why 2U for Enterprise?

1U Servers:

• ❌ Limited drive bays
• ❌ Thermal challenges
• ❌ Cooling difficult
• ❌ Limited expansion

2U Servers (R740):

• ✅ Ample space for components
• ✅ Room for 8-10 drives
• ✅ Excellent thermal design
• ✅ Professional cooling system
• ✅ Hot-swap capability
• ✅ Industry standard for enterprise

42U Rack Capacity:
42U rack = ~21 × R740 servers
Massive computing power per rack.

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Network Connectivity — 10Gb Professional Networking

The R740 includes 4 network ports total:

• ✅ 2 × 10Gbps Ethernet (professional speed)
• ✅ 2 × 1Gbps Ethernet (standard backup)

Why 10Gbps Matters:

Standard 1Gbps:

• ❌ 1,000 Mbps speed
• ❌ Bottleneck for large transfers
• ❌ Video streaming limited
• ❌ Not for enterprise

10Gbps (R740):

• ✅ 10,000 Mbps speed
• ✅ 10× faster transfers
• ✅ No network bottleneck
• ✅ Professional capability

Network Configuration Options:

Option 1 – Bonded:

• Combine 2 × 10Gb = 20Gbps
• Double bandwidth
• Load distributed

Option 2 – Redundancy:

• Port 1: Primary network (active)
• Port 2: Backup network (standby)
• Automatic failover
• Zero downtime network

Option 3 – Segmentation:

• Production network (10Gb)
• Management network (10Gb or 1Gb)
• Backup network (1Gb)
• Professional architecture

Real-World Performance:

File Transfer:

• 1Gbps: 1GB file = 8 seconds
• 10Gbps: 1GB file = 0.8 seconds
• 10× faster transfers

Video Streaming:

• 1Gbps: Limited concurrent streams
• 10Gbps: Professional video delivery
• 4K streaming capability
• Multiple simultaneous streams

Database Replication:

• 1Gbps: Slow synchronization
• 10Gbps: Fast replication
• Business continuity
• Professional reliability

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Dual 750W Redundant Power Supply — Zero Downtime

The R740 has two 750W power supplies in full redundancy.

Why Redundant Power?

Single PSU:

• ❌ PSU fails = server goes down
• ❌ Data center offline
• ❌ Revenue loss
• ❌ Unacceptable for enterprise

Dual Redundant PSU (R740):

• ✅ Primary PSU active
• ✅ Secondary PSU on standby
• ✅ Primary fails → Secondary takes over instantly
• ✅ Zero downtime
• ✅ Zero revenue loss

Hot-Swap Capability:

• ✅ Replace failed PSU without shutdown
• ✅ No downtime required
• ✅ Professional maintenance
• ✅ 24/7 operation preserved

Power Sizing:

Dual Xeon Gold 6152: 300W
Memory (32GB): 50W
Network: 10W
Storage: 100W
Cooling: 100W
Total: ~560W operating

750W per PSU provides:

• ✅ Safe headroom (only 37% load)
• ✅ Maximum efficiency
• ✅ Room for memory upgrades
• ✅ Room for storage expansion
• ✅ Professional reliability

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No Hard Drives Included — Flexible Storage Configuration

The R740 ships without storage drives.

Why This Is Advantageous:

Flexibility:

• ✅ Choose exactly what you need
• ✅ Mix drive types (SSD + HDD)
• ✅ Scale storage independently
• ✅ Cost optimization
• ✅ Performance tuning

Storage Support:

The R740 supports:

• 8-12 × 2.5″ SAS SSD (hot-swap bays)
• 8 × 3.5″ SATA HDD (hot-swap bays)
• Mix of both (flexible configuration)
• NVMe support (via adapter)
• RAID 0, 1, 5, 6, 10 (professional redundancy)

Typical Production Configurations:

Virtualization Server:

• 4 × 500GB SSD (VM storage)
• 4 × 2TB HDD (backup/archive)
• RAID 5 or 10
• Professional performance and capacity

Database Server:

• 6 × 1TB SSD (database, fast)
• 4 × 4TB HDD (archive, capacity)
• RAID 5 (SSD), RAID 6 (HDD)
• Balanced performance

Web Server Farm:

• 2 × 500GB SSD (OS)
• 8 × 2TB HDD (content storage)
• RAID 1 (SSD), RAID 5 (HDD)
• Professional setup

ISP Infrastructure:

• 2 × 500GB SSD (OS and routing)
• 4 × 2TB HDD (logs and data)
• RAID 1 (SSD), RAID 5 (HDD)
• Professional configuration

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iDRAC9 Remote Management — Professional Control

The R740 includes iDRAC9 (Integrated Dell Remote Access Controller 9).

What iDRAC9 Does:

Remote Access:

• ✅ Manage server from anywhere
• ✅ Web interface (browser access)
• ✅ Power on/off remotely
• ✅ Console access via network
• ✅ No physical access needed

Monitoring:

• ✅ Temperature monitoring
• ✅ Power consumption tracking
• ✅ Fault detection
• ✅ Alert notifications
• ✅ Health status

Management:

• ✅ Firmware updates
• ✅ BIOS configuration
• ✅ License management
• ✅ Security settings
• ✅ User management

Professional Scenario:

Data center in remote location:

• Server experiencing issue at 2am
• IT manager at home accesses iDRAC9
• Diagnoses problem via remote console
• Performs reboot
• Services restored
• No technician trip needed
• Professional operations

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Advanced Active Cooling — Sustained Performance

The R740 features advanced active cooling architecture.

Cooling System:

Dynamic Fan Control:

• ✅ Multiple high-efficiency fans
• ✅ Speed adjusts based on load/temperature
• ✅ Keeps system cool under sustained load
• ✅ Professional thermal design
• ✅ No performance throttling

Benefit:

• Server runs hard, stays cool
• No thermal throttling
• Consistent performance
• Professional reliability
• Energy efficient

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Refurbish, Very Good Condition — Professional Value

This R740 is Refurbished, in very good condition.

What This Means:

Tested & Verified:

• ✅ Hardware checked and confirmed working
• ✅ All components functional
• ✅ System tested before listing
• ✅ Ready for deployment

Cost Advantage:

• New R740 (Dual Xeon Gold): ৳500,000+
• Same performance, reliability, features
• Significant savings
• Professional-grade at affordable price

Why Refurbish Makes Sense:

Enterprise hardware:

• ✅ Designed for 10+ year lifespan
• ✅ R740 released in 2019
• ✅ Proven reliability
• ✅ Mature, stable platform
• ✅ Professional support still available
• ✅ No risk of failures

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Real-World Applications

Virtualization Host

Business needs:

• Run 30-50 virtual machines
• Consistent VM performance
• Professional reliability
• Consolidation benefits

R740 provides:

• ✅ 44 cores for multiple VMs
• ✅ 32GB RAM (expandable to 256GB)
• ✅ Professional platform
• ✅ iDRAC9 for remote management
• ✅ Proven VMware/Hyper-V/Proxmox platform

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Database Server

Organization needs:

• Large database (500GB+)
• Complex queries
• Professional reliability
• 24/7 uptime

R740 provides:

• ✅ 44 cores for parallel processing
• ✅ 32GB+ ECC RAM
• ✅ 10Gbps network (fast replication)
• ✅ Multiple storage drives (RAID 5/6)
• ✅ Professional database platform

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ISP Backbone Server

ISP needs:

• High-capacity routing
• BGP and complex networking
• Professional reliability
• Traffic management

R740 provides:

• ✅ 44 cores for routing/DDoS mitigation
• ✅ 10Gbps ports (backbone speeds)
• ✅ Professional networking capability
• ✅ iDRAC9 (remote management)
• ✅ Proven ISP platform

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Web Hosting Provider

Hosting provider needs:

• Multiple customer servers
• Consistent performance
• Professional reliability
• Scalability

R740 provides:

• ✅ Hosts 40-50 virtual machines
• ✅ 10Gbps network (professional throughput)
• ✅ ECC RAM (data protection)
• ✅ Redundant power (uptime SLA)
• ✅ Professional hosting platform

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Financial Institution

Bank needs:

• Transaction processing
• Customer database
• Professional reliability
• Compliance requirements

R740 provides:

• ✅ 44 cores for transaction volume
• ✅ ECC RAM (data integrity)
• ✅ 10Gbps network (speed)
• ✅ Redundant power (zero downtime)
• ✅ Professional compliance platform

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Healthcare System

Medical facility needs:

• Patient record systems
• Imaging systems
• Professional reliability
• HIPAA compliance

R740 provides:

• ✅ Professional reliability
• ✅ ECC memory (data safety)
• ✅ Redundant power (mission-critical)
• ✅ iDRAC9 (monitoring)
• ✅ Professional healthcare platform

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Government / Enterprise

Government needs:

• Secure systems
• Data protection
• Professional infrastructure
• Compliance support

R740 provides:

• ✅ Professional reliability
• ✅ Security features
• ✅ ECC memory
• ✅ Redundant power
• ✅ Professional government platform

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Why Dell PowerEdge R740?

Enterprise Proven:

• ✅ Millions deployed worldwide
• ✅ Google, Amazon, Microsoft use them
• ✅ 10+ year track record
• ✅ Battle-tested reliability

Professional Architecture:

• ✅ Dual processors
• ✅ ECC memory
• ✅ Redundant power
• ✅ Professional management

Scalable & Flexible:

• ✅ Memory upgrade path (to 768GB)
• ✅ Storage expansion (up to 12 drives)
• ✅ Network upgrade capability
• ✅ Grow as needed

Cost-Effective:

• ✅ Professional performance
• ✅ Refurbish, very good condition
• ✅ Professional features at lower cost
• ✅ Superior ROI

Proven Platform:

• ✅ Supports VMware, Hyper-V, Proxmox
• ✅ Linux and Windows Server ready
• ✅ Database server proven
• ✅ Web hosting proven
• ✅ ISP backbone proven

In Bangladesh, you can get the original Dell PowerEdge R740 2U Rack Server from  Johan Computer. We have a large collection of latest Dell Rack Servers, Enterprise Servers, Storage Solutions, and Data Center IT Products at the best price.

For more related products, visit our internal links:

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For official specifications, you can also visit the Dell official website.

Contact Johan Computer today to get the latest price and availability of Dell PowerEdge servers in Bangladesh.