Dell PowerEdge R340 8-Bay SAS / SATA SFF Rack-Mountable 1U Server Chassis

Dell PowerEdge R340

The Dell PowerEdge R340 server is a 1U, 14th gen (14G), Intel-based rack server, which can weigh up to 30Lbs when fully configured. The server's motherboard supports 1x Intel LGA1151 / Socket-H3 socket that accommodates Intel's Xeon E-2100 / E-2200, Core i3 8100 / 9100, Pentium G5420 / G5500 and Celeron G4900 / G4930 Series processors with a maximium TDP of 95W, maximum speed per processor of 4.00Ghz, and a maximum of 8 Cores. The Dell PowerEdge R340 server supports 4x DIMMs per CPU for a total of 4x RAM slots and a maximum of 128GB of PC4 / DDR4 ECC Unbuffered memory with a max speed of 3200 Mhz.

The Dell PowerEdge R340 chassis takes 2x hot-plug / hot-swap redundant power supplies / PSUs with total wattage of up to 550 Watts. Max storage capacity exceeds 122.9TB. Depending on the chassis configuration, the Dell PowerEdge R340 server can support a maximum of 8x SFF / 2.5 inch SATA / SAS drives or a maximum of 4x LFF / 3.5 inch SATA / SAS drives.

The Dell PowerEdge R340 server comes with an embedded dual-port 1GB RJ-45 network connection. Depending on the riser configuration, the Dell PowerEdge R340 server could take up to 2x PCIe 3.0 (Gen 3) NIC slots. Depending on the riser configuration, the Dell PowerEdge R340 server could accommodate a single-wide GPU.

Key additional features include: support of Boss-S1 card with up to 2x M.2 SATA SSDs, Quick Sync 2 setup features, and DRAC 9 Dell remote access capabilities.

Select a Dell PowerEdge R340

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Rack-Mountable 1U 8-Bay PowerEdge R340 SFF quarter turn view DELL_PE_R340_8B
Rack-Mountable 1U 8-Bay PowerEdge R340 SFF front view DELL_PE_R340_8B
Rack-Mountable 1U 8-Bay PowerEdge R340 SFF back view DELL_PE_R340_8B
Rack-Mountable 1U 8-Bay PowerEdge R340 SFF quarter turn view with lid raised to show interior components, with 2 PSUs DELL_PE_R340_8B
Rack-Mountable 1U 8-Bay PowerEdge R340 SFF quarter turn view with lid raised to show interior components, with 2 PSUs, bezel, and rail kit DELL_PE_R340_8B
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Dell PowerEdge R340 8-Bay SAS / SATA SFF Rack-Mountable 1U Server Chassis

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Affordable: optimized for essential workloads in an SMB-friendly package.

Compact: sleek 1U model maximizes rack space efficiency without compromising on power.

Multitasking capability: efficiently handles multiple demanding tasks simultaneously.

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Documentation

  • Dell PowerEdge R340 Installation and Service Manual

    The Dell EMC PowerEdge R340 is a compact 1U rack server engineered for data center environments requiring reliable single-node performance and streamlined deployment. Designed around a single-socket architecture, this Dell PowerEdge R340 model accommodates Intel Xeon or Core series processors with core counts varying by specific CPU selection, while system memory scales across four DIMM slots. Storage options include drive bays supporting either eight 2.5-inch or four 3.5-inch SAS, SATA, or SSD configurations, and dual AC power supplies ensure continuous operation. The chassis integrates dedicated expansion risers and PCIe slots alongside PERC storage controllers, making it a dense, cost-effective foundation for enterprise workloads.

    Remote infrastructure oversight and security are central to the Dell PowerEdge R340 experience, anchored by the iDRAC9 remote management controller that enables network-based IP configuration, virtual media deployment, and Lifecycle Controller automation. The system board includes a cryptographically bound TPM module to facilitate drive encryption via BitLocker and Intel TXT hardware root of trust protocols. Administrators rely on Easy Restore technology to automatically recover service tags and software licenses during motherboard replacements, while pre-boot Embedded System Diagnostics provide immediate hardware validation without requiring an operating system. LED indicator arrays deliver granular status updates for health, network connectivity, power supply integrity, and drive activity, allowing technicians to isolate faults efficiently.

    Maintenance procedures for the Dell EMC PowerEdge R340 emphasize strict electrostatic discharge protocols, precise thermal compound application, and diagonal fastener patterns for heat sink installation to preserve component longevity. The manual guides certified IT professionals through systematic upgrades of memory modules, drive caddies, expansion cards, and peripheral controllers while maintaining cable routing integrity. Buyers seeking predictable server refresh cycles, automated monitoring through SupportAssist, and comprehensive offline documentation find this hardware optimized for high-availability environments. By combining physical durability with software-driven lifecycle management, the Dell PowerEdge R340 delivers a structured pathway for organizations to scale compute resources while minimizing downtime during field service operations.

    Updated: October 1, 2026Download
  • Dell PowerEdge R340 Spec Sheet

    The Dell EMC PowerEdge R340 is a single-socket 1U rack server engineered to accelerate business growth and streamline IT infrastructure for remote office and branch office environments. Designed by Dell EMC, this model directly addresses the growing needs of modern enterprises by delivering enhanced productivity and scalable data handling capabilities. At its core, the PowerEdge R340 supports a wide range of Intel processors, including the Xeon E-2200 family, Pentium, Core i3, and Celeron chips, providing substantial processing power with a documented doubling of core counts over previous generations. Memory configuration is handled through four DDR4 DIMM slots capable of running at up to 2666MT/s, supporting unbuffered DIMMs or registered ECC modules for a maximum capacity of 64 gigabytes. These hardware foundations ensure the Dell EMC PowerEdge R340 can efficiently run demanding, data-intensive applications while adapting to expanding workloads.

    Data storage and physical expansion are highly flexible within the compact 1U chassis, which measures approximately 17 by 23 inches. The server accommodates either eight hot-plug 2.5-inch drives or four hot-plug 3.5-inch drives across SATA, SAS, or SSD configurations, alongside optional BOSS cards and dual internal SD modules for boot optimization. Physical infrastructure is supported by two PCIe Gen 3.0 expansion slots, specifically one low-profile half-length x8 slot and one low-profile full-length x16 slot, allowing administrators to add specialized networking or storage controllers as needed. Power delivery options include single or dual hot-plug redundant power supplies rated at 350W or 550W Platinum efficiency. To maintain optimal thermal performance across varying load conditions, the Dell EMC PowerEdge R340 utilizes Multi-Vector cooling technology that dynamically calculates and adjusts airflow, reducing unnecessary energy consumption while protecting critical components from overheating.

    Managing and securing the Dell EMC PowerEdge R340 throughout its lifecycle is streamlined through integrated enterprise tools and robust cyber-resilient architecture. Administrators can deploy, configure, and monitor the server remotely using embedded iDRAC9 and the broader OpenManage portfolio, which includes mobile access capabilities and integrations with major platforms like VMware vCenter, Microsoft System Center, and Red Hat Ansible. Automated proactive diagnostics paired with ProSupport Plus significantly cut down on troubleshooting time and operational costs. Security is deeply embedded at the hardware and firmware levels through cryptographically signed updates, Secure Boot, TPM 2.0 support, silicon root of trust, and an optional enterprise-grade Server Lockdown mode to block malware. When decommissioning or reassigning drives, System Erase ensures rapid, secure data destruction. Buyers seeking a reliable, cost-effective solution to reduce IT complexity while maintaining stringent compliance and uptime standards will find the PowerEdge R340 aligns perfectly with those operational demands.

    Updated: October 1, 2026Download
  • Dell PowerEdge R340 Technical Specifications Guide

    The Dell EMC PowerEdge R340 is a compact server manufactured by Dell EMC designed for dense computing and edge deployment scenarios where space efficiency is paramount. The chassis measures 482 by 434 millimeters with a height of 42.8 millimeters, weighing up to 13.6 kilograms in maximum configurations. The system accommodates one processor from the Intel Xeon E-2200 or E-2100 product families, along with options for Intel Core i3, Pentium G5420, and Celeron G4930 processors. Memory is managed through four 288-pin DIMM sockets supporting DDR4 at speeds up to 2666 MT/s, delivering a maximum capacity of 64 GB using 16 GB modules, which supports memory-intensive applications and virtualization workloads.

    Storage capabilities are highly adaptable, as the Dell EMC PowerEdge R340 supports eight hot-swappable 2.5-inch drives or four hot-swappable 3.5-inch drives compatible with SAS, SATA, and SSD media. Data management is enabled by controllers including the PERC H730P, H330, S140, and HBA330, with external connectivity options like the 12 Gb/s Ext SAS HBA available. The R340 provides expansion via up to two PCIe Generation 3 risers featuring low-profile half-length x8 slots and full-height half-length x16 slots for customizable add-in cards. Redundant power is ensured through dual AC power supply units offering 350 W or 550 W Platinum efficiency, minimizing downtime and energy costs in critical infrastructure.

    Management and security features include iDRAC Direct access via a micro USB port and the Internal Dual SD Module for OS boot redundancy or vFlash caching, with write-protection switches on storage media. System Event Logs monitor environmental health, while the Dell EMC PowerEdge R340 supports fresh air cooling and operates reliably up to altitudes of 3048 meters, making it suitable for high-altitude data centers. Buyers seeking a cost-effective server for database hosting, virtualization, and general enterprise applications will appreciate the R340's balanced performance profile and compliance with ISO Class 8 particulate standards for long-term reliability in controlled IT environments.

    Updated: October 1, 2026Download
  • iDRAC 9 User's Guide

    Dell Integrated Remote Access Controller 9 (iDRAC 9) serves as an out-of-band server management platform that allows IT administrators to remotely deploy, monitor, and troubleshoot infrastructure without relying on host operating systems or installed agents. This controller continuously tracks performance metrics across processor core counts, memory capacity allocations, and PCIe expansion slot utilization while mapping storage options and chassis form factors for rack, tower, and blade deployments. By aggregating these hardware telemetry streams into a composite CUPS index, the platform helps operations teams detect compute bottlenecks or thermal anomalies before they trigger service interruptions.

    Security and access control define the operational scope of iDRAC 9, with feature progression across Basic, Express, Enterprise, and Datacenter licensing tiers. The architecture enforces strict authentication through Active Directory, LDAP, smart card validation, multi-factor codes, and role-based privilege levels, alongside FIPS 140-2 compliance and mandatory TLS encryption for all management traffic. Network teams can harden deployments using IP blocking, configurable password strength policies, and dedicated management subnets, while programmatic automation remains accessible through RACADM CLI, Redfish API, WSMan, SSH, and IPMI protocols. Zero-touch provisioning further accelerates bare-metal scaling by automatically delivering Server Configuration Profiles via DHCP options over NFS or HTTP shares.

    Beyond identity and network hardening, Dell iDRAC 9 provides comprehensive storage subsystem control, enabling buyers to configure virtual disks across PERC controllers with RAID levels spanning zero through sixty, adjust cache policies, monitor drive wear endurance, and execute cryptographic erasure on SED drives. The management suite includes virtual media mounting, embedded vConsole KVM access, telemetry streaming, and automated firmware lifecycle procedures that support staged updates, rollback mechanisms, and SD-card recovery during catastrophic failures. Ultimately, this solution targets data center operations groups seeking to minimize downtime, enforce regulatory compliance, automate infrastructure scaling, and optimize energy efficiency through power capping and dynamic thermal profile adjustments across large-scale server fleets.

    Updated: October 1, 2026Download
  • Dell PowerEdge R340 Technical Guide

    The Dell EMC PowerEdge R340 is a compact 1U rack server engineered by Dell EMC to deliver reliable performance for small to medium-sized businesses and remote office deployments. Built around a single-socket architecture, it supports Intel Xeon E-2100 and E-2200 processors with up to eight cores, alongside optional Intel Core i3, Pentium, and Celeron options. Memory capacity scales to 64 gigabytes via four DDR4 UDIMM ECC slots running at speeds up to 2666 megatransfers per second. The system features a short-depth chassis that fits efficiently into constrained data center environments while maintaining quiet operation for branch office settings.

    Storage flexibility is central to the PowerEdge R340 design, offering either eight hot-plug 2.5-inch or four hot-plug 3.5-inch drive bays compatible with SATA, SAS, and SSD media. Configuration options include the PERC S140 software RAID controller, hardware PERC H330 and H730P controllers, boot-optimized BOSS modules, and redundant internal SD cards for base operating system deployment. Expansion capabilities are supported through two PCIe Gen3 slots, including a full-height x16 slot and a low-profile x8 slot, complemented by integrated dual-port Gigabit Ethernet network interfaces and optional 10-gigabit or fibre channel add-in cards.

    Enterprise-grade management and security are enabled through iDRAC9 with a dedicated networking port and direct front-panel USB access, allowing administrators to monitor hardware inventory, manage firmware updates, and configure virtual media remotely. The server integrates Trusted Platform Module capabilities for data protection and aligns fully with the Dell OpenManage enterprise suite alongside SupportAssist predictive monitoring for proactive issue resolution. Target buyers seeking dependable infrastructure will find the PowerEdge R340 well-suited for web hosting, backup and recovery operations, file and print services, mail messaging platforms, collaborative sharing environments, and Microsoft SQL Server database workloads.

    Updated: October 1, 2026Download
  • Dell PowerEdge R340 Statement of Volatility

    The Dell EMC PowerEdge R340 is a 1U rackmount server engineered for enterprise data center environments that demand reliable hardware management and robust data protection. Delivered by Dell Inc., this infrastructure model supports a single CPU platform with dedicated voltage regulators and integrated cache registers, though specific core counts are determined by the installed processor generation. The chassis accommodates flexible drive configurations through dedicated backplanes that support either eight 2.5-inch or four 3.5-inch storage devices, providing IT administrators with adaptable capacity options. Memory architecture provides up to four UDIMM slots that accommodate DDR4 modules at capacities of up to sixteen gigabytes each for a total maximum of sixty-four gigabytes. Expansion capabilities are further enhanced by dual-slot PCIe RAID controller options, specifically the H730, H330, and HBA330 PERC adapters, which utilize onboard NVSRAM and SDRAM cache to preserve configuration data and accelerate host-to-disk input/output operations without relying on volatile system memory during power loss.

    Security and operational continuity are central to the PowerEdge R340 design, with comprehensive non-volatile memory architecture ensuring that critical boot code, BIOS settings, and management firmware survive power cycles. The server integrates a Trusted Platform Module featuring one hundred twenty-eight bytes of EEPROM for secure encryption key storage, alongside password-protected BIOS configuration registers and hardware write-protected SPI flash for the primary boot image and iDRAC subsystem. Dell Inc. equips the PowerEdge R340 with an integrated remote access controller that relies on four gigabytes of embedded eMMC and additional SPI flash to maintain firmware integrity, lifecycle logs, and service error logs. Administrators can leverage out-of-band vFlash media or integrated device storage modules for isolated host boot and mass storage tasks, while physical jumper pins and BIOS setup menus provide manual overrides for clearing corrupted configuration data when necessary.

    Enterprise buyers requiring consolidated hardware inventory tracking, secure firmware distribution, and fault-tolerant server operation will find the Dell EMC PowerEdge R340 aligns closely with those procurement criteria. The inclusion of digitally signed power supply microcontroller updates, securely isolated controller manufacturing registers, and dedicated system CPLD flash for power-on firmware guarantees that the infrastructure maintains predictable boot behavior and resists unauthorized modification. Ultimately, the PowerEdge R340 delivers a hardened, management-ready foundation for virtualization, database workloads, and network appliance deployment, combining Dell Inc. industry-standard remote diagnostics with deterministic memory retention policies to minimize unplanned downtime and streamline long-term IT asset administration.

    Updated: October 1, 2026Download

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