Máy chủ Dell PowerEdge R840 Rack Server Gold 5122
Máy chủ Dell PowerEdge R840 Rack Server Gold 5122
Processor
Up to four Intel® Xeon® Scalable processors, up to 28 cores each
Bezel
Optional LCD bezel or security bezel
Dimensions & Weight
Form factor: Server Rack 2U
Chassis length: 482mm
Chassis weight: 36.6kg
Chassis depth: 812mm
Drive Bays
Front drive bays:
Up to 8 2.5” SAS SATA (HDDs/SSDs) max 30TB, or up 24 2.5” SAS/SATA (HDDs/SSDs) with up to 12 NVMe PCIe SSDs max 122TB, or up to 24 NVMe PCIe SSDs max 153TB
Rear drive bays:
Up to 2 x 2.5” SAS/SATA (HDDs/SSDs), max 7.68TB
GPU
Accelerators:
Up to 2 doublewide GPUs or up to 2 full-height FPGAs*
GPU:
Nvidia Tesla P100, P40, V100
I/O and Ports
Network Daughter Card Options:
4x 1GE, 4x 10GE, 2x 10GE + 2x 1GE, or 2x 25GE
Front ports:
Video, 2x USB 2.0, 1 dedicated IDRAC Direct Micro-USB. (Optional 1 x USB 3.0 only offered on the 8-drive configuration.)
Rear ports:
Video, serial, 2 x USB 3.0
Internal port:
1 x USB 3.0
Video card:
VGA
PCIe:
Up to 6 Gen3 slots, (4 x 16 slots or 2 x 16 + 4 x 8 slots)
Memory*
48 DDR4 DIMM slots, supports RDIMM /LRDIMM, up to 2666MT/s, 6TB max
Up to 12 NVDIMMs, 384GB Max
Supports registered ECC DDR4 DIMMs only
Power
Platinum: 750W,1100W, 1600W, 2000W, 2400W
Titanium: 750W
DC: 1100W
Mix Mode/HVDC: 750W, 1100W*
Hot plug power supplies with full redundancy option
6 hot plug fans with N +1 redundancy
Supported Operating Systems
Canonical ® Ubuntu ® LTS Citrix ® XenServer ®
Microsoft Windows Server ® with Hyper-V
Red Hat ® Enterprise Linux
SUSE ® Linux Enterprise Server
VMware ® ESXi
Storage Controllers
Internal Controllers:
PERC H730P, H740P, H330, Software RAID (SWRAID) S140
Boot Optimized Storage Subsystem:
HWRAID 2x M.2 SSDs 120GB or 240GB
External PERC (RAID):
H840
12Gbps SAS HBAs (non-RAID):
External: 12Gbps SAS HBA (non-RAID)
Internal: HBA330 (non-RAID)
