Used and Refurbished Dell PowerEdge M640

14th Gen | Modular / Blade Server | 2 Socket
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Maximize your IT budget with refurbished or used Dell PowerEdge M640 servers. The M640 server supports today’s dynamic business needs by enabling increased scale-out performance in a Dell EMC blade server chassis. Get up to 16 Intel® 2nd generation Xeon® Scalable dual-socket compute nodes in a single chassis. The M640 is an ideal solution for customers with High Performance Computing (HPC), Anything-as-a-Service (XaaS), and private cloud applications. In data center settings that need highly-scalable, multi-server, or clustering, the density optimized M640 is an efficient solution for those designs and their various workloads.

  • High performance, density optimized modular server
  • Supports dynamic business needs and scalable applications
  • Ideal for HPC, XaaS and private cloud

PowerEdge M640 Technical Specifications

Form Factor:
 Half-height blade with up to 16 nodes in a 10U M1000e chassis; up to four nodes in a VRTX chassis
Dimensions:
 D: 544.32 mm x W: 50.35 mm x H: 197.9 mm (Handle push in)
D: 564.87 mm x W :50.35 mm x H: 197.9 mm (Handle pull out)
Processors:
 Up to two Intel® 2nd Generation Xeon® Scalable processors, up to 28 cores per processor
Memory:
 16 DDR4 DIMMs in total; Supports RDIMM /LRDIMM speeds up to 2933MT/s, 2TB Max ECC Registered DDR4
Storage Controllers:
 Internal controllers: Software RAID S140, PERC9 H330, H730P
Internal Dual SD Module
M.2 available for Boot Optimized Storage System (BOSS)
Drive Bays:
 Front: Up to 2 x 2.5” SAS/SATA (HDD/SSD), NVMe SSD, max 12.8 TB
Power Supplies:
 The M640 leverages the power supplies in the M1000e or VRTX enclosure.
Hot plug fans with full redundancy provided in the M1000e or VRTX enclosure.
Embedded/At-Server:
 iDRAC9
iDRAC Direct
iDRAC REST API with Redfish
Chassis Management Controller (CMC)
Consoles & Mobile:
 OpenManage Enterprise
OpenManage Essentials
OpenManage Mobile
OpenManage Power Center
Integrations:
 OpenManage integrations: Microsoft® System Center, VMware® vCenter™, BMC Software (available from BMC)
Connections:
 Nagios Core and Nagios XI, Oracle Enterprise Manager, HPE Operations Manager i (OMi)
Tools:
 Dell EMC Repository Manager
Dell EMC System Update
Dell EMC Server Update Utility
Dell EMC Update Catalogs
iDRAC Service Module
OpenManage Server Administrator
OpenManage Storage Services
Security:
 TPM 1.2/2.0 optional
Cryptographically signed firmware
Hardware Root of Trust
Secure Boot
System Lockdown
System Erase
I/O Ports:

Network daughter card options
2 x 10GE + 4 X 1GE, 4 x 10GE 

Front ports: Power button
System ID / Status LED
1 USB 2.0 MicroAB port with iDRAC management function
1 USB 3.0 port 

Rear ports: see enclosure specifications
Video card: VGA controller integrated with iDRAC
PCIe: See enclosure specifications
Supported Operating Systems:
Canonical® Ubuntu® LTS
Citrix® XenServer®
Microsoft Windows Server® with Hyper-V
Red Hat® Enterprise Linux
SUSE® Linux Enterprise Server
VMware® ESXi

More information can be found on the official Dell PowerEdge M640 Specs PDF.