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Unlock Peak Performance! Dell EMC PowerEdge R740xd 2nd Gen Xeon® Scalable 24-Bay NVMe 2U Rack Server R740xd—Optimize I/O & Memory Scalability
Keywords
Dell EMC PowerEdge R740xd,#Dell EMC PowerEdge R740xd,R740xd,#R740xd,Intel Xeon Scalable,#Intel Xeon Scalable,DDR4 2933,#DDR4 2933,NVMe Storage,#NVMe Storage,PCIe Gen3,#PCIe Gen3,Optane DCPMM,#Optane DCPMM,BOSS-S1,#BOSS-S1,OpenManage,#OpenManage,iDRAC9,#iDRAC9
Description
The Dell EMC PowerEdge R740xd harnesses up to two 2nd Generation Intel® Xeon® Scalable processors, each supporting up to 28 cores, to eliminate CPU bottlenecks in data-intensive applications #Intel Xeon Scalable Dell. It delivers flexible memory scalability with 24 DDR4 slots (up to 2933 MT/s) supporting RDIMM, LRDIMM, NVDIMM, or Intel® Optane™ DC persistent memory #DDR4 2933 #Optane DCPMM Dell.
With up to 24 front-bay drives—SAS, SATA, or NVMe—it maximizes storage bandwidth and capacity, offering mixed configurations for performance or capacity optimization #NVMe Storage Dell. The scalable architecture supports 13 PCIe Gen 3 slots (up to four x16) for GPUs, FPGAs, or high-speed network adapters, ensuring ample I/O expansion #PCIe Gen3 Dell.
Boot Optimized Storage Subsystem (BOSS-S1) provides hardware RAID for dual M.2 SSDs or USB media, accelerating OS and hypervisor boot times #BOSS-S1 Dell. Embedded iDRAC9 and Dell OpenManage automate lifecycle management—remote monitoring, firmware updates, and alerting—reducing operational overhead #iDRAC9 #OpenManage Dell.
Key Features
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Dual 2nd Gen Intel® Xeon® Scalable CPUs, up to 28 cores each (#Intel Xeon Scalable) Dell
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24× DDR4 DIMM slots @ up to 2933 MT/s; supports RDIMM, LRDIMM, NVDIMM, Intel® Optane™ DC PMM (#DDR4 2933, #Optane DCPMM) Dell
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Up to 24 front-bay drives: SAS/SATA/NVMe (max 184 TB) or 12× 3.5″ SAS (max 192 TB) (#NVMe Storage) Dell
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13× PCIe Gen 3 slots (4× x16) for GPUs, FPGAs, high-speed networking (#PCIe Gen3) Dell
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BOSS-S1 boot module: HW RAID dual M.2 NVMe SSDs or USB (#BOSS-S1) Dell
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Supports up to three 300 W or six 150 W GPUs, and up to three double-wide or four single-wide FPGAs Dell
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Integrated iDRAC9 with Redfish API, iDRAC Direct, Quick Sync 2; OpenManage Enterprise (#iDRAC9, #OpenManage) Dell
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Cyber-resilient security: signed firmware, secure boot, secure erase, silicon root of trust, TPM 1.2/2.0 Dell
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Up to six hot-plug fans (N+1 redundancy) and redundant hot-swap PSUs (495 W–2400 W) Dell
Configuration
Component Specification Processors Up to 2× 2nd Gen Intel® Xeon® Scalable (up to 28 cores each) Dell Memory 24× DDR4 DIMM slots; 1.53 TB RDIMM or 3 TB LRDIMM; 192 GB NVDIMM; 6.14 TB DCPMM (7.68 TB w/ LRDIMM) @ 2933 MT/s Storage Bays Front: 24×2.5″ SAS/SATA/NVMe (max 184 TB) or 12×3.5″ SAS (max 192 TB); Mid: 4× bays; Rear: 4×2.5″ & 2×3.5″ Boot Subsystem Boot Optimized Storage Subsystem (BOSS-S1): HW RAID dual M.2 SSDs (240 GB/480 GB) or internal dual SD RAID Controllers PERC H330, H730P, H740P, HBA330; External RAID H840; software RAID S140 Accelerators GPU: up to 3×300 W or 6×150 W; FPGA: up to 3 double-wide or 4 single-wide (requires 24×2.5″ chassis) Dell Networking 4× 1 GbE; optional 2× 10 GbE + 2× 1 GbE; 4× 10 GbE; 2× 25 GbE Expansion Slots 13× PCIe Gen 3 slots (max 4× x16) Management iDRAC9, iDRAC Service Module, iDRAC Direct, Quick Sync 2; OpenManage Enterprise, SupportAssist, Update Manager Power Supplies 495 W–2400 W Platinum/Titanium AC/DC (hot-plug, redundant) Dell Cooling Up to 6 hot-plug fans, N+1 redundancy Security Signed firmware, Secure Boot, Secure Erase, Silicon Root of Trust, System Lockdown, TPM 1.2/2.0 Form Factor 2U rack server (86.8 mm H × 434 mm W × 737.5 mm D); 33.1 kg Compatibility
The PowerEdge R740xd supports leading enterprise OS and virtualization platforms:
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Canonical Ubuntu Server LTS Dell
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VMware ESXi (7.0, 8.0) Dell
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Microsoft Windows Server with Hyper-V Dell
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Red Hat Enterprise Linux Dell
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SUSE Linux Enterprise Server Dell
Usage Scenarios
Software-Defined Storage & Big Data
Leverage 24 NVMe bays and mixed SAS/SATA drives to build high-performance, cost-optimized storage clusters with Dell EMC Ready Nodes for ScaleIO or vSAN, ensuring predictable scalability #NVMe Storage.GPU-Accelerated Compute & AI/ML
Install up to three 300 W GPUs alongside high-speed NVMe tiers for data-parallel AI model training and inference, accelerating time-to-insight in analytics pipelines #PCIe Gen3.Virtualization & VDI
Maximize VM density with dual Xeon Scalable CPUs, 24 DIMMs, and high-I/O NVMe boot volumes; iDRAC9 and OpenManage automate provisioning and patching across hypervisor hosts #iDRAC9 #OpenManage.Frequently Asked Questions (FAQs)
Q1: How many GPUs can the R740xd support?
On a 24×2.5″ drive chassis, the R740xd supports up to three 300 W or six 150 W GPUs; NVMe configurations limit to two GPUs #PCIe Gen3.Q2: Can I mix Optane DC persistent memory and DDR4?
Yes—up to 12 DCPMM modules can be mixed with RDIMM or LRDIMM for combined memory tiers #Optane DCPMM.Q3: What boot options are available?
The BOSS-S1 module provides hardware RAID for dual M.2 NVMe SSDs or USB, ensuring fast, redundant OS boot #BOSS-S1.Q4: How is remote management handled?
Embedded iDRAC9 with Redfish API, Quick Sync 2, and Dell OpenManage Enterprise enables full remote discovery, monitoring, firmware updates, and alerting #iDRAC9 #OpenManage.Q5: What redundancy features keep the R740xd online?
Redundant hot-swap power supplies (495 W–2400 W) and N+1 hot-plug fans maintain power and cooling availability under component failure. -
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