DELL PowerEdge T640 8LFF
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Condition
Refurbished
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CPU
2×8GB DDR4 RDIMM 2133MHz
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RAM
noHDD (up to 8 HDD 2.5'' SFF)
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Condition
Refurbished
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CPU
2×8GB DDR4 RDIMM 2133MHz
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RAM
noHDD (up to 8 HDD 2.5'' SFF)
-
Condition
Refurbished
-
CPU
2×8GB DDR4 RDIMM 2133MHz
-
RAM
noHDD (up to 8 HDD 2.5'' SFF)
-
Condition
Refurbished
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CPU
2×8GB DDR4 RDIMM 2133MHz
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RAM
noHDD (up to 8 HDD 2.5'' SFF)
Processor
Up to 2 x 2nd Generation Intel® Xeon® Scalable processors, up to 28 cores per processor
Memory
DDR4: up to 24 x RDIMM/LRDIMM (3 TB), speed up to 2993 MT/s, registered ECC only; optional NVDIMM support
Storage controllers
- Internal RAID: PERC H330, H730P, H740P, HBA330
- External: H840, 12Gbps SAS HBA
- Software RAID: S140
- Boot: BOSS HWRAID 2 x M.2 SSDs
Drive bays
Front bays
- Up to 18 x 3.5-inch SAS/SATA (HDD/SSD)
- Up to 32 x 2.5-inch SAS/SATA (HDD/SSD)
- Up to 16 x 2.5-inch SAS/SATA/NVMe with up to 8 NVMe
Rear bays
- N/A
Power supplies
- 750 W Titanium
- 495 W / 750 W / 1100 W / 1600 W / 2000 W / 2400 W Platinum
- 1100 W 48 VDC
- 750 W 240 HVDC
Cooling and fans
Air cooling; up to 8 fans with N+1 redundancy
Dimensions
- Height: 443.5 mm (17.5 inches)
- Width: 304.5 mm (11.99 inches)
- Depth: 708.7 mm (27.90 inches)
- Weight: up to 49.65 kg (109.45 lb)
Form factor
Tower or rack, 5U
Embedded management
- iDRAC9
- iDRAC Direct
- iDRAC RESTful API with Redfish
- Quick Sync 2 optional
Security
- TPM 1.2/2.0 optional
- Cryptographically signed firmware
- Silicon Root of Trust
- Secure Boot
- System Lockdown
- System Erase
Networking
- 2 x 10GbE LOM (1GbE/10GbE)
GPU options
Up to 4 x double-width or 8 x single-width GPUs
Ports
Front ports
- 1 x USB 2.0
- 1 x USB 3.0
- 1 x iDRAC Direct Micro-USB
- 1 x VGA in rack configuration
Internal ports
- 1 x USB 3.0
Rear ports
- 2 x USB 2.0
- 4 x USB 3.0
- 1 x VGA
- 1 x Serial
PCIe
Up to 8 x PCIe Gen3 slots
Operating systems
- Canonical Ubuntu LTS
- Citrix Hypervisor
- Microsoft Windows Server LTSC with Hyper-V
- Red Hat Enterprise Linux
- SUSE Linux Enterprise Server
- VMware ESXi
Need a technical consultation on choosing a server?
Submit a requestDell PowerEdge T640 8LFF is a storage configuration for the expandable rackable 5U dual-socket Dell PowerEdge T640 tower server. It provides eight front-accessible 3.5-inch LFF hot-plug drive bays. It is designed for demanding enterprise applications that need tower deployment, high expandability, and dependable local capacity.
Key features:
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Defined drive-bay layout: Eight front 3.5-inch LFF bays provide capacity-oriented local storage with front-accessible hot-plug carriers.
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Drive and backplane support: The basket is designed for validated SAS and SATA HDD/SSD media. Supported 2.5-inch drives may be installed in approved 3.5-inch hybrid carriers where the platform guide allows it. NVMe is not part of this LFF basket and, where offered by the platform, uses a different topology.
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Dell PERC, HBA, and RAID options: Dell-validated PERC and HBA controllers provide hardware RAID or pass-through for SAS/SATA media; PERC S140 covers compatible SATA software RAID. The selected controller and cable set must match the backplane and required RAID level.
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Serviceability and topology: Front hot-plug carriers allow a supported drive to be replaced without shutting down the server when the operating system, RAID state, and Dell service procedure permit it. Optional BOSS boot media can remain separate from the data drives.
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Platform and management: The expandable rackable 5U tower platform combines up to two Intel Xeon Scalable processors, DDR4 ECC memory, PCIe Gen3, iDRAC9, Dell OpenManage, and optional BOSS boot storage.
Use cases:
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Virtualization: Supports virtual machines and infrastructure services with local hot-plug storage matched to the workload.
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Databases: Supports transactional and analytical databases with a validated drive layout selected for the required latency and capacity.
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HPC and technical computing: Supports compute-dense workloads that need high local I/O and controlled separation of boot and data media.
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Business applications: Suitable for ERP, CRM, collaboration, and line-of-business services that require dependable local storage.
Dell PowerEdge T640 8LFF is a capacity-oriented tower LFF configuration for organizations that need eight front hot-plug SAS/SATA bays, enterprise management, and flexible office or rack deployment.
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