Ultrastar Edge-MR

Western Digital Ultrastar Edge-MR Ruggedized Edge Server

High Performance Edge Server Designed for Harsh Environments

The ability to have low-latency processing in harsh environments is a game changer that can increase responsiveness, maximize efficiency and enable faster decision making. Organizations that can deliver data center cloud-like services even when a network connection may be expensive, intermittent or non-existent have a real tactical advantage over their opponents.

Western Digital Ultrastar Edge-MR is a militarized and ruggedized high-performance edge server that enables organizations to deploy remote data capture and analytics in harsh environments. The ruggedized shell with internal suspension protects the server from shock and vibration and enables processing data closer to where it is generated. Remote processing reduces the amount of traffic on network backbones, enables faster decision making and helps provide a strategic advantage.


● Extreme performance with 40 CPU cores and 512GB memory
● Graphical processor unit for AI/ML tasks
● Over 60TB of Ultrastar NVMe™ flash storage
● High-performance 100GbE networking
● Militarized and ruggedized for extreme environments

Applications and Workloads

● Seismic Data
● Scientific Exploration
● Government, Military
● Public Cloud Providers - IaaS & PaaS
● Security-Specialized System Integrators

Ultrastar Edge-MR Server
Ultrastar Edge-MR
Ultrastar Edge-MR Server
Ultrastar Edge-MR



Max # of Drives

Boot Drives




Dimensions (L x W x H)

61.44 TB

8 Ultrastar DC SN640 NVMe SSDs / 7.68TB per SSD, 1 DW/D, ISE

2 M.2 NVMe 1TB SSDs

2 Intel® Xeon® Gold 6230T, 2.1GHz, 20 cores each, 125W TDP

512GiB DDR4 Installed (8x 64GiB DIMMs)

Dual 10GBase-T RJ-45 / Mellanox® ConnectX®-5 100GbE QSFP28

37.5" x 24" x 11.5"