Technical specification | PowerEdge R740xd |
processor | Up to two Intel Xeon ® expandable processors can be configured, each with up to 28 computing cores |
memory | 24 DDR4 DIMMs support RDIMMs or LRDIMMs, providing a maximum frequency speed of 2667 MHz and a maximum memory capacity of 3TB Supports a maximum of 12 NVDIMM modules with a maximum capacity of 192 GB Only DDR4 memory with register and auto-correct is supported |
Memory controller | Internal controller: PERC H730p, H740p, HBA330, Soft RAID (SWRAID) S140 External PERC (RAID) : H840 External Hbas (non-RAID) : 12 Gbps SAS Hbas Boot-optimized storage subsystem: Hard RAID, 2 M.2 SSDS: 120GB, 240 GB |
Hard disk bracket | Front-end hard disk tray: Supports a maximum of 24 2.5-inch SAS/SATA (HDD) and NVMe SSDS, providing a maximum storage capacity of 153TB. Or supports a maximum of 12 3.5-inch SAS/SATA HDD, maximum storage capacity: 120TB Middle hard disk tray: supports a maximum of four 2.5-inch SAS/SATA (HDD/SSD) hard disks and a maximum storage capacity of 25TB. Or supports a maximum of four 3.5-inch hard disks Storage capacity 40TB Back-end hard disk tray: Supports a maximum of four 2.5-inch SAS or SATA (HDD or SSD) hard disks and a maximum storage capacity of 25TB. Or supports a maximum of two 3.5-inch hard disks Storage capacity: 20TB |
Power supply | Titanium grade 750W, Platinum grade 495W, 750W, 1100W, 1600W and 2000W 48VDC 1100W, 380HVDC 1100W, 240HVDC 750W Fully redundant hot-swappable power supply Supports a maximum of six fully redundant hot-swappable fans |
Dimensional shape | Rack (2U) Shelf depth: 715.5 mm |
Front panel | Optional LCD or safety indicator panel |
safety | TPM 1.2/2.0 is optional Firmware for encrypting signatures Secure Boot System Lockdown Secure Erase |
IO and interface | Network subcard options Four 1GE ports, or two 10GE ports plus two 1GE ports, or four 10GE ports, or two 25GE ports Front ports: VGA, 2 USB 2.0 ports, dedicated IDRAC Direct Micro-USB ports Rear port: VGA, serial port, 2 USB 3.0 ports, dedicated iDRAC network port Video card: VGA Provides switching card options and supports up to eight PCIe third-generation slots and up to four x16 slots |
GPU options | The GPU option applies only to the chassis with 24 2.5-inch hard disks Nvidia Tesla V100, P100, K80, K40, Grid M60, M10, P4, Quadro P4000. AMD S7150, S7150X2 See Dell.com/GPU for the latest information The GPU does not support NVMe chassisPowerEdge R740XD |
Supported operating systems | Canonical® Ubuntu ® LTS Citrix® XenServer® Microsoft Windows Server ® with Hyper-V Red Hat® Enterprise Linux SUSE® Linux Enterprise Server VMware® ESXi For technical specifications and interoperability details, please visit Dell.com/OSsupport |
CS(chipset) | Intel C620 |
Warranty | 3 Years |
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